---
_id: '2067'
acknowledgement: This work was funded by a Portuguese Foundation for Science and Technology
scholarship to B.V., and B.C. was supported by the Royal Society
author:
- first_name: Beatriz
full_name: Beatriz Vicoso
id: 49E1C5C6-F248-11E8-B48F-1D18A9856A87
last_name: Vicoso
orcid: 0000-0002-4579-8306
- first_name: Brian
full_name: Charlesworth, Brian
last_name: Charlesworth
citation:
ama: Vicoso B, Charlesworth B. Recombination rates may affect the ratio of X to
autosomal noncoding polymorphism in African populations of Drosophila melanogaster.
Genetics. 2009;181(4):1699-1701. doi:10.1534/genetics.108.098004
apa: Vicoso, B., & Charlesworth, B. (2009). Recombination rates may affect the
ratio of X to autosomal noncoding polymorphism in African populations of Drosophila
melanogaster. Genetics. Genetics Society of America. https://doi.org/10.1534/genetics.108.098004
chicago: Vicoso, Beatriz, and Brian Charlesworth. “Recombination Rates May Affect
the Ratio of X to Autosomal Noncoding Polymorphism in African Populations of Drosophila
Melanogaster.” Genetics. Genetics Society of America, 2009. https://doi.org/10.1534/genetics.108.098004.
ieee: B. Vicoso and B. Charlesworth, “Recombination rates may affect the ratio of
X to autosomal noncoding polymorphism in African populations of Drosophila melanogaster,”
Genetics, vol. 181, no. 4. Genetics Society of America, pp. 1699–1701,
2009.
ista: Vicoso B, Charlesworth B. 2009. Recombination rates may affect the ratio of
X to autosomal noncoding polymorphism in African populations of Drosophila melanogaster.
Genetics. 181(4), 1699–1701.
mla: Vicoso, Beatriz, and Brian Charlesworth. “Recombination Rates May Affect the
Ratio of X to Autosomal Noncoding Polymorphism in African Populations of Drosophila
Melanogaster.” Genetics, vol. 181, no. 4, Genetics Society of America,
2009, pp. 1699–701, doi:10.1534/genetics.108.098004.
short: B. Vicoso, B. Charlesworth, Genetics 181 (2009) 1699–1701.
date_created: 2018-12-11T11:55:31Z
date_published: 2009-04-01T00:00:00Z
date_updated: 2021-01-12T06:55:06Z
day: '01'
doi: 10.1534/genetics.108.098004
extern: 1
intvolume: ' 181'
issue: '4'
month: '04'
page: 1699 - 1701
publication: Genetics
publication_status: published
publisher: Genetics Society of America
publist_id: '4971'
quality_controlled: 0
status: public
title: Recombination rates may affect the ratio of X to autosomal noncoding polymorphism
in African populations of Drosophila melanogaster
type: journal_article
volume: 181
year: '2009'
...
---
_id: '2068'
abstract:
- lang: eng
text: In Drosophila, there is a consistent deficit of male-biased genes on the X
chromosome. It has been suggested that male-biased genes may evolve from initially
unbiased genes as a result of increased expression levels in males. If transcription
rates are limited, a large increase in expression in the testis may be harder
to achieve for single-copy X-linked genes than for autosomal genes, because they
are already hypertranscribed due to dosage compensation. This hypothesis predicts
that the larger the increase in expression required to make a male-biased gene,
the lower the chance of this being achievable if it is located on the X chromosome.
Consequently, highly expressed male-biased genes should be located on the X chromosome
less often than lowly expressed male-biased genes. This pattern is observed in
our analysis of publicly available data, where microarray data or EST data are
used to detect male-biased genes in D. melanogaster and to measure their expression
levels. This is consistent with the idea that limitations in transcription rates
may prevent male-biased genes from accumulating on the X chromosome.
acknowledgement: This work was funded by a Portuguese Foundation for Science and Technology
scholarship to B.V., and B.C. was supported by the Royal Society
author:
- first_name: Beatriz
full_name: Beatriz Vicoso
id: 49E1C5C6-F248-11E8-B48F-1D18A9856A87
last_name: Vicoso
orcid: 0000-0002-4579-8306
- first_name: Brian
full_name: Charlesworth, Brian
last_name: Charlesworth
citation:
ama: 'Vicoso B, Charlesworth B. The deficit of male-biased genes on the D. melanogaster
X chromosome is expression-dependent: A consequence of dosage compensation? Journal
of Molecular Evolution. 2009;68(5):576-583. doi:10.1007/s00239-009-9235-4'
apa: 'Vicoso, B., & Charlesworth, B. (2009). The deficit of male-biased genes
on the D. melanogaster X chromosome is expression-dependent: A consequence of
dosage compensation? Journal of Molecular Evolution. Springer. https://doi.org/10.1007/s00239-009-9235-4'
chicago: 'Vicoso, Beatriz, and Brian Charlesworth. “The Deficit of Male-Biased Genes
on the D. Melanogaster X Chromosome Is Expression-Dependent: A Consequence of
Dosage Compensation?” Journal of Molecular Evolution. Springer, 2009. https://doi.org/10.1007/s00239-009-9235-4.'
ieee: 'B. Vicoso and B. Charlesworth, “The deficit of male-biased genes on the D.
melanogaster X chromosome is expression-dependent: A consequence of dosage compensation?,”
Journal of Molecular Evolution, vol. 68, no. 5. Springer, pp. 576–583,
2009.'
ista: 'Vicoso B, Charlesworth B. 2009. The deficit of male-biased genes on the D.
melanogaster X chromosome is expression-dependent: A consequence of dosage compensation?
Journal of Molecular Evolution. 68(5), 576–583.'
mla: 'Vicoso, Beatriz, and Brian Charlesworth. “The Deficit of Male-Biased Genes
on the D. Melanogaster X Chromosome Is Expression-Dependent: A Consequence of
Dosage Compensation?” Journal of Molecular Evolution, vol. 68, no. 5, Springer,
2009, pp. 576–83, doi:10.1007/s00239-009-9235-4.'
short: B. Vicoso, B. Charlesworth, Journal of Molecular Evolution 68 (2009) 576–583.
date_created: 2018-12-11T11:55:31Z
date_published: 2009-05-01T00:00:00Z
date_updated: 2021-01-12T06:55:06Z
day: '01'
doi: 10.1007/s00239-009-9235-4
extern: 1
intvolume: ' 68'
issue: '5'
month: '05'
page: 576 - 583
publication: Journal of Molecular Evolution
publication_status: published
publisher: Springer
publist_id: '4970'
quality_controlled: 0
status: public
title: 'The deficit of male-biased genes on the D. melanogaster X chromosome is expression-dependent:
A consequence of dosage compensation?'
type: journal_article
volume: 68
year: '2009'
...
---
_id: '2069'
abstract:
- lang: eng
text: Current models of X-linked and autosomal evolutionary rates often assume that
the effective population size of the X chromosome (NeX) is equal to three-quarters
of the autosomal population size (NeA). However, polymorphism studies of Drosophila
melanogaster and D. simulans suggest that there are often significant deviations
from this value. We have computed fixation rates of beneficial and deleterious
mutations at X-linked and autosomal sites when this occurs. We find that NeX/NeA
is a crucial parameter for the rates of evolution of X-linked sites compared to
autosomal sites. Faster-X evolution due to the fixation of beneficial mutations
can occur under a much wider range of levels of dominance when NeX/N eA > 3/4.
We also examined various parameters that are known to influence the rates of evolution
at X-linked and autosomal sites, such as different mutation rates in males and
females and mutations that are sexually antagonistic, to determine which cases
can lead to faster-X evolution. We show that, when the rate of nonsynonymous evolution
is normalized by the rate of neutral evolution, a sex difference in mutation rate
has no influence on the conditions for faster-X evolution.
acknowledgement: This work was funded by a Portuguese Foundation for Science and Technology
scholarship to BV, and BC was supported by the Royal Society
author:
- first_name: Beatriz
full_name: Beatriz Vicoso
id: 49E1C5C6-F248-11E8-B48F-1D18A9856A87
last_name: Vicoso
orcid: 0000-0002-4579-8306
- first_name: Brian
full_name: Charlesworth, Brian
last_name: Charlesworth
citation:
ama: 'Vicoso B, Charlesworth B. Effective population size and the faster-X effect:
An extended model. Evolution. 2009;63(9):2413-2426. doi:10.1111/j.1558-5646.2009.00719.x'
apa: 'Vicoso, B., & Charlesworth, B. (2009). Effective population size and the
faster-X effect: An extended model. Evolution. Wiley-Blackwell. https://doi.org/10.1111/j.1558-5646.2009.00719.x'
chicago: 'Vicoso, Beatriz, and Brian Charlesworth. “Effective Population Size and
the Faster-X Effect: An Extended Model.” Evolution. Wiley-Blackwell, 2009.
https://doi.org/10.1111/j.1558-5646.2009.00719.x.'
ieee: 'B. Vicoso and B. Charlesworth, “Effective population size and the faster-X
effect: An extended model,” Evolution, vol. 63, no. 9. Wiley-Blackwell,
pp. 2413–2426, 2009.'
ista: 'Vicoso B, Charlesworth B. 2009. Effective population size and the faster-X
effect: An extended model. Evolution. 63(9), 2413–2426.'
mla: 'Vicoso, Beatriz, and Brian Charlesworth. “Effective Population Size and the
Faster-X Effect: An Extended Model.” Evolution, vol. 63, no. 9, Wiley-Blackwell,
2009, pp. 2413–26, doi:10.1111/j.1558-5646.2009.00719.x.'
short: B. Vicoso, B. Charlesworth, Evolution 63 (2009) 2413–2426.
date_created: 2018-12-11T11:55:32Z
date_published: 2009-09-01T00:00:00Z
date_updated: 2021-01-12T06:55:06Z
day: '01'
doi: 10.1111/j.1558-5646.2009.00719.x
extern: 1
intvolume: ' 63'
issue: '9'
month: '09'
page: 2413 - 2426
publication: Evolution
publication_status: published
publisher: Wiley-Blackwell
publist_id: '4968'
quality_controlled: 0
status: public
title: 'Effective population size and the faster-X effect: An extended model'
type: journal_article
volume: 63
year: '2009'
...
---
_id: '13414'
abstract:
- lang: eng
text: Supraspherical aggregates of crosslinked metal nanoparticles are transformed
into pancakes and nanorods by mechanical stresses and shears imparted by macroscopic
objects (see image). The dimensions of both types of nanostructures can be controlled
by the pressures applied.
article_processing_charge: No
article_type: original
author:
- first_name: Kevin P.
full_name: Browne, Kevin P.
last_name: Browne
- first_name: Rafal
full_name: Klajn, Rafal
id: 8e84690e-1e48-11ed-a02b-a1e6fb8bb53b
last_name: Klajn
- first_name: JulieAnn
full_name: Villa, JulieAnn
last_name: Villa
- first_name: Bartosz A.
full_name: Grzybowski, Bartosz A.
last_name: Grzybowski
citation:
ama: Browne KP, Klajn R, Villa J, Grzybowski BA. Mechanofabrication of pancake and
rodlike nanostructures from deformable nanoparticle aggregates. Small.
2009;5(23):2656-2658. doi:10.1002/smll.200900902
apa: Browne, K. P., Klajn, R., Villa, J., & Grzybowski, B. A. (2009). Mechanofabrication
of pancake and rodlike nanostructures from deformable nanoparticle aggregates.
Small. Wiley. https://doi.org/10.1002/smll.200900902
chicago: Browne, Kevin P., Rafal Klajn, JulieAnn Villa, and Bartosz A. Grzybowski.
“Mechanofabrication of Pancake and Rodlike Nanostructures from Deformable Nanoparticle
Aggregates.” Small. Wiley, 2009. https://doi.org/10.1002/smll.200900902.
ieee: K. P. Browne, R. Klajn, J. Villa, and B. A. Grzybowski, “Mechanofabrication
of pancake and rodlike nanostructures from deformable nanoparticle aggregates,”
Small, vol. 5, no. 23. Wiley, pp. 2656–2658, 2009.
ista: Browne KP, Klajn R, Villa J, Grzybowski BA. 2009. Mechanofabrication of pancake
and rodlike nanostructures from deformable nanoparticle aggregates. Small. 5(23),
2656–2658.
mla: Browne, Kevin P., et al. “Mechanofabrication of Pancake and Rodlike Nanostructures
from Deformable Nanoparticle Aggregates.” Small, vol. 5, no. 23, Wiley,
2009, pp. 2656–58, doi:10.1002/smll.200900902.
short: K.P. Browne, R. Klajn, J. Villa, B.A. Grzybowski, Small 5 (2009) 2656–2658.
date_created: 2023-08-01T09:50:12Z
date_published: 2009-12-01T00:00:00Z
date_updated: 2023-08-08T08:49:22Z
day: '01'
doi: 10.1002/smll.200900902
extern: '1'
external_id:
pmid:
- '19771567'
intvolume: ' 5'
issue: '23'
keyword:
- Biomaterials
- Biotechnology
- General Materials Science
- General Chemistry
language:
- iso: eng
month: '12'
oa_version: None
page: 2656-2658
pmid: 1
publication: Small
publication_identifier:
eissn:
- 1613-6829
issn:
- 1613-6810
publication_status: published
publisher: Wiley
quality_controlled: '1'
scopus_import: '1'
status: public
title: Mechanofabrication of pancake and rodlike nanostructures from deformable nanoparticle
aggregates
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 5
year: '2009'
...
---
_id: '13415'
abstract:
- lang: eng
text: Systems in which nanoscale components of different types can be captured and/or
released from organic scaffolds provide a fertile basis for the construction of
dynamic, exchangeable functional materials. In such heterogeneous systems, the
components interact with one another by means of programmable, noncovalent bonding
interactions. Herein, we describe polymers that capture and release functionalized
nanoparticles selectively during redox-controlled aggregation and disaggregation,
respectively. The interactions between the polymer and the NPs are mediated by
the reversible formation of polypseudorotaxanes, and give rise to architectures
ranging from short chains composed of few nanoparticles to extended networks of
nanoparticles crosslinked by the polymer. In the latter case, the polymer/nanoparticle
aggregates precipitate from solution such that the polymer acts as a selective
‘sponge’ for the capture/release of the nanoparticles of different types.
article_processing_charge: No
article_type: original
author:
- first_name: Rafal
full_name: Klajn, Rafal
id: 8e84690e-1e48-11ed-a02b-a1e6fb8bb53b
last_name: Klajn
- first_name: Mark A.
full_name: Olson, Mark A.
last_name: Olson
- first_name: Paul J.
full_name: Wesson, Paul J.
last_name: Wesson
- first_name: Lei
full_name: Fang, Lei
last_name: Fang
- first_name: Ali
full_name: Coskun, Ali
last_name: Coskun
- first_name: Ali
full_name: Trabolsi, Ali
last_name: Trabolsi
- first_name: Siowling
full_name: Soh, Siowling
last_name: Soh
- first_name: J. Fraser
full_name: Stoddart, J. Fraser
last_name: Stoddart
- first_name: Bartosz A.
full_name: Grzybowski, Bartosz A.
last_name: Grzybowski
citation:
ama: Klajn R, Olson MA, Wesson PJ, et al. Dynamic hook-and-eye nanoparticle sponges.
Nature Chemistry. 2009;1:733-738. doi:10.1038/nchem.432
apa: Klajn, R., Olson, M. A., Wesson, P. J., Fang, L., Coskun, A., Trabolsi, A.,
… Grzybowski, B. A. (2009). Dynamic hook-and-eye nanoparticle sponges. Nature
Chemistry. Springer Nature. https://doi.org/10.1038/nchem.432
chicago: Klajn, Rafal, Mark A. Olson, Paul J. Wesson, Lei Fang, Ali Coskun, Ali
Trabolsi, Siowling Soh, J. Fraser Stoddart, and Bartosz A. Grzybowski. “Dynamic
Hook-and-Eye Nanoparticle Sponges.” Nature Chemistry. Springer Nature,
2009. https://doi.org/10.1038/nchem.432.
ieee: R. Klajn et al., “Dynamic hook-and-eye nanoparticle sponges,” Nature
Chemistry, vol. 1. Springer Nature, pp. 733–738, 2009.
ista: Klajn R, Olson MA, Wesson PJ, Fang L, Coskun A, Trabolsi A, Soh S, Stoddart
JF, Grzybowski BA. 2009. Dynamic hook-and-eye nanoparticle sponges. Nature Chemistry.
1, 733–738.
mla: Klajn, Rafal, et al. “Dynamic Hook-and-Eye Nanoparticle Sponges.” Nature
Chemistry, vol. 1, Springer Nature, 2009, pp. 733–38, doi:10.1038/nchem.432.
short: R. Klajn, M.A. Olson, P.J. Wesson, L. Fang, A. Coskun, A. Trabolsi, S. Soh,
J.F. Stoddart, B.A. Grzybowski, Nature Chemistry 1 (2009) 733–738.
date_created: 2023-08-01T09:50:23Z
date_published: 2009-12-01T00:00:00Z
date_updated: 2023-08-08T08:55:36Z
day: '01'
doi: 10.1038/nchem.432
extern: '1'
external_id:
pmid:
- '21124361'
intvolume: ' 1'
keyword:
- General Chemical Engineering
- General Chemistry
language:
- iso: eng
month: '12'
oa_version: None
page: 733-738
pmid: 1
publication: Nature Chemistry
publication_identifier:
eissn:
- 1755-4349
issn:
- 1755-4330
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Dynamic hook-and-eye nanoparticle sponges
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 1
year: '2009'
...
---
_id: '13416'
abstract:
- lang: eng
text: The reversible molecular template-directed self-assembly of gold nanoparticles
(AuNPs), a process which relies solely on noncovalent bonding interactions, has
been demonstrated by high-resolution transmission electron microscopy (HR-TEM).
By employing a well-known host−guest binding motif, the AuNPs have been systemized
into discrete dimers, trimers, and tetramers. These nanoparticulate twins, triplets,
and quadruplets, which can be disassembled and reassembled either chemically or
electrochemically, can be coalesced into larger, permanent polygonal structures
by thermal treatment using a focused HR-TEM electron beam.
article_processing_charge: No
article_type: original
author:
- first_name: Mark A.
full_name: Olson, Mark A.
last_name: Olson
- first_name: Ali
full_name: Coskun, Ali
last_name: Coskun
- first_name: Rafal
full_name: Klajn, Rafal
id: 8e84690e-1e48-11ed-a02b-a1e6fb8bb53b
last_name: Klajn
- first_name: Lei
full_name: Fang, Lei
last_name: Fang
- first_name: Sanjeev K.
full_name: Dey, Sanjeev K.
last_name: Dey
- first_name: Kevin P.
full_name: Browne, Kevin P.
last_name: Browne
- first_name: Bartosz A.
full_name: Grzybowski, Bartosz A.
last_name: Grzybowski
- first_name: J. Fraser
full_name: Stoddart, J. Fraser
last_name: Stoddart
citation:
ama: Olson MA, Coskun A, Klajn R, et al. Assembly of polygonal nanoparticle clusters
directed by reversible noncovalent bonding interactions. Nano Letters.
2009;9(9):3185-3190. doi:10.1021/nl901385c
apa: Olson, M. A., Coskun, A., Klajn, R., Fang, L., Dey, S. K., Browne, K. P., …
Stoddart, J. F. (2009). Assembly of polygonal nanoparticle clusters directed by
reversible noncovalent bonding interactions. Nano Letters. American Chemical
Society. https://doi.org/10.1021/nl901385c
chicago: Olson, Mark A., Ali Coskun, Rafal Klajn, Lei Fang, Sanjeev K. Dey, Kevin
P. Browne, Bartosz A. Grzybowski, and J. Fraser Stoddart. “Assembly of Polygonal
Nanoparticle Clusters Directed by Reversible Noncovalent Bonding Interactions.”
Nano Letters. American Chemical Society, 2009. https://doi.org/10.1021/nl901385c.
ieee: M. A. Olson et al., “Assembly of polygonal nanoparticle clusters directed
by reversible noncovalent bonding interactions,” Nano Letters, vol. 9,
no. 9. American Chemical Society, pp. 3185–3190, 2009.
ista: Olson MA, Coskun A, Klajn R, Fang L, Dey SK, Browne KP, Grzybowski BA, Stoddart
JF. 2009. Assembly of polygonal nanoparticle clusters directed by reversible noncovalent
bonding interactions. Nano Letters. 9(9), 3185–3190.
mla: Olson, Mark A., et al. “Assembly of Polygonal Nanoparticle Clusters Directed
by Reversible Noncovalent Bonding Interactions.” Nano Letters, vol. 9,
no. 9, American Chemical Society, 2009, pp. 3185–90, doi:10.1021/nl901385c.
short: M.A. Olson, A. Coskun, R. Klajn, L. Fang, S.K. Dey, K.P. Browne, B.A. Grzybowski,
J.F. Stoddart, Nano Letters 9 (2009) 3185–3190.
date_created: 2023-08-01T10:29:27Z
date_published: 2009-09-09T00:00:00Z
date_updated: 2023-08-08T08:57:34Z
day: '09'
doi: 10.1021/nl901385c
extern: '1'
external_id:
pmid:
- '19694461'
intvolume: ' 9'
issue: '9'
keyword:
- Mechanical Engineering
- Condensed Matter Physics
- General Materials Science
- General Chemistry
- Bioengineering
language:
- iso: eng
month: '09'
oa_version: None
page: 3185-3190
pmid: 1
publication: Nano Letters
publication_identifier:
eissn:
- 1530-6992
issn:
- 1530-6984
publication_status: published
publisher: American Chemical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Assembly of polygonal nanoparticle clusters directed by reversible noncovalent
bonding interactions
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 9
year: '2009'
...
---
_id: '13417'
abstract:
- lang: eng
text: 'Mission Impossible: Metal nanoparticles (NPs) coated with photoresponsive
ligands are used as “inks” for self-erasing “paper” whereby light-induced self-assembly
of the NPs is transduced into local color changes (see picture). Depending on
the degree of self-assembly, multicolor images can be written using only one type
of NP ink. Duration of image erasure is regulated by the surface concentration
of photoactive groups and can range from seconds to days.'
article_processing_charge: No
article_type: original
author:
- first_name: Rafal
full_name: Klajn, Rafal
id: 8e84690e-1e48-11ed-a02b-a1e6fb8bb53b
last_name: Klajn
- first_name: Paul J.
full_name: Wesson, Paul J.
last_name: Wesson
- first_name: Kyle J. M.
full_name: Bishop, Kyle J. M.
last_name: Bishop
- first_name: Bartosz A.
full_name: Grzybowski, Bartosz A.
last_name: Grzybowski
citation:
ama: Klajn R, Wesson PJ, Bishop KJM, Grzybowski BA. Writing self-erasing images
using metastable nanoparticle “inks.” Angewandte Chemie International Edition.
2009;48(38):7035-7039. doi:10.1002/anie.200901119
apa: Klajn, R., Wesson, P. J., Bishop, K. J. M., & Grzybowski, B. A. (2009).
Writing self-erasing images using metastable nanoparticle “inks.” Angewandte
Chemie International Edition. Wiley. https://doi.org/10.1002/anie.200901119
chicago: Klajn, Rafal, Paul J. Wesson, Kyle J. M. Bishop, and Bartosz A. Grzybowski.
“Writing Self-Erasing Images Using Metastable Nanoparticle ‘Inks.’” Angewandte
Chemie International Edition. Wiley, 2009. https://doi.org/10.1002/anie.200901119.
ieee: R. Klajn, P. J. Wesson, K. J. M. Bishop, and B. A. Grzybowski, “Writing self-erasing
images using metastable nanoparticle ‘inks,’” Angewandte Chemie International
Edition, vol. 48, no. 38. Wiley, pp. 7035–7039, 2009.
ista: Klajn R, Wesson PJ, Bishop KJM, Grzybowski BA. 2009. Writing self-erasing
images using metastable nanoparticle “inks”. Angewandte Chemie International Edition.
48(38), 7035–7039.
mla: Klajn, Rafal, et al. “Writing Self-Erasing Images Using Metastable Nanoparticle
‘Inks.’” Angewandte Chemie International Edition, vol. 48, no. 38, Wiley,
2009, pp. 7035–39, doi:10.1002/anie.200901119.
short: R. Klajn, P.J. Wesson, K.J.M. Bishop, B.A. Grzybowski, Angewandte Chemie
International Edition 48 (2009) 7035–7039.
date_created: 2023-08-01T10:29:38Z
date_published: 2009-09-01T00:00:00Z
date_updated: 2023-08-08T08:59:15Z
day: '01'
doi: 10.1002/anie.200901119
extern: '1'
external_id:
pmid:
- '19533698'
intvolume: ' 48'
issue: '38'
keyword:
- General Chemistry
- Catalysis
language:
- iso: eng
month: '09'
oa_version: None
page: 7035-7039
pmid: 1
publication: Angewandte Chemie International Edition
publication_identifier:
eissn:
- 1521-3773
issn:
- 1433-7851
publication_status: published
publisher: Wiley
quality_controlled: '1'
scopus_import: '1'
status: public
title: Writing self-erasing images using metastable nanoparticle “inks”
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 48
year: '2009'
...
---
_id: '13418'
abstract:
- lang: eng
text: In traditional photoconductors1,2,3, the impinging light generates mobile
charge carriers in the valence and/or conduction bands, causing the material’s
conductivity to increase4. Such positive photoconductance is observed in both
bulk and nanostructured5,6 photoconductors. Here we describe a class of nanoparticle-based
materials whose conductivity can either increase or decrease on irradiation with
visible light of wavelengths close to the particles’ surface plasmon resonance.
The remarkable feature of these plasmonic materials is that the sign of the conductivity
change and the nature of the electron transport between the nanoparticles depend
on the molecules comprising the self-assembled monolayers (SAMs)7,8 stabilizing
the nanoparticles. For SAMs made of electrically neutral (polar and non-polar)
molecules, conductivity increases on irradiation. If, however, the SAMs contain
electrically charged (either negatively or positively) groups, conductivity decreases.
The optical and electrical characteristics of these previously undescribed inverse
photoconductors can be engineered flexibly by adjusting the material properties
of the nanoparticles and of the coating SAMs. In particular, in films comprising
mixtures of different nanoparticles or nanoparticles coated with mixed SAMs, the
overall photoconductance is a weighted average of the changes induced by the individual
components. These and other observations can be rationalized in terms of light-induced
creation of mobile charge carriers whose transport through the charged SAMs is
inhibited by carrier trapping in transient polaron-like states9,10. The nanoparticle-based
photoconductors we describe could have uses in chemical sensors and/or in conjunction
with flexible substrates.
article_processing_charge: No
article_type: original
author:
- first_name: Hideyuki
full_name: Nakanishi, Hideyuki
last_name: Nakanishi
- first_name: Kyle J. M.
full_name: Bishop, Kyle J. M.
last_name: Bishop
- first_name: Bartlomiej
full_name: Kowalczyk, Bartlomiej
last_name: Kowalczyk
- first_name: Abraham
full_name: Nitzan, Abraham
last_name: Nitzan
- first_name: Emily A.
full_name: Weiss, Emily A.
last_name: Weiss
- first_name: Konstantin V.
full_name: Tretiakov, Konstantin V.
last_name: Tretiakov
- first_name: Mario M.
full_name: Apodaca, Mario M.
last_name: Apodaca
- first_name: Rafal
full_name: Klajn, Rafal
id: 8e84690e-1e48-11ed-a02b-a1e6fb8bb53b
last_name: Klajn
- first_name: J. Fraser
full_name: Stoddart, J. Fraser
last_name: Stoddart
- first_name: Bartosz A.
full_name: Grzybowski, Bartosz A.
last_name: Grzybowski
citation:
ama: Nakanishi H, Bishop KJM, Kowalczyk B, et al. Photoconductance and inverse photoconductance
in films of functionalized metal nanoparticles. Nature. 2009;460(7253):371-375.
doi:10.1038/nature08131
apa: Nakanishi, H., Bishop, K. J. M., Kowalczyk, B., Nitzan, A., Weiss, E. A., Tretiakov,
K. V., … Grzybowski, B. A. (2009). Photoconductance and inverse photoconductance
in films of functionalized metal nanoparticles. Nature. Springer Nature.
https://doi.org/10.1038/nature08131
chicago: Nakanishi, Hideyuki, Kyle J. M. Bishop, Bartlomiej Kowalczyk, Abraham Nitzan,
Emily A. Weiss, Konstantin V. Tretiakov, Mario M. Apodaca, Rafal Klajn, J. Fraser
Stoddart, and Bartosz A. Grzybowski. “Photoconductance and Inverse Photoconductance
in Films of Functionalized Metal Nanoparticles.” Nature. Springer Nature,
2009. https://doi.org/10.1038/nature08131.
ieee: H. Nakanishi et al., “Photoconductance and inverse photoconductance
in films of functionalized metal nanoparticles,” Nature, vol. 460, no.
7253. Springer Nature, pp. 371–375, 2009.
ista: Nakanishi H, Bishop KJM, Kowalczyk B, Nitzan A, Weiss EA, Tretiakov KV, Apodaca
MM, Klajn R, Stoddart JF, Grzybowski BA. 2009. Photoconductance and inverse photoconductance
in films of functionalized metal nanoparticles. Nature. 460(7253), 371–375.
mla: Nakanishi, Hideyuki, et al. “Photoconductance and Inverse Photoconductance
in Films of Functionalized Metal Nanoparticles.” Nature, vol. 460, no.
7253, Springer Nature, 2009, pp. 371–75, doi:10.1038/nature08131.
short: H. Nakanishi, K.J.M. Bishop, B. Kowalczyk, A. Nitzan, E.A. Weiss, K.V. Tretiakov,
M.M. Apodaca, R. Klajn, J.F. Stoddart, B.A. Grzybowski, Nature 460 (2009) 371–375.
date_created: 2023-08-01T10:29:50Z
date_published: 2009-07-16T00:00:00Z
date_updated: 2023-08-08T09:00:59Z
day: '16'
doi: 10.1038/nature08131
extern: '1'
external_id:
pmid:
- '19606145'
intvolume: ' 460'
issue: '7253'
keyword:
- Multidisciplinary
language:
- iso: eng
month: '07'
oa_version: None
page: 371-375
pmid: 1
publication: Nature
publication_identifier:
eissn:
- 1476-4687
issn:
- 0028-0836
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Photoconductance and inverse photoconductance in films of functionalized metal
nanoparticles
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 460
year: '2009'
...
---
_id: '13419'
abstract:
- lang: eng
text: Reaction-diffusion (RD) processes initiated from the surfaces of mesoscopic
particles can fabricate complex core-and-shell structures. The propagation of
a sharp RD front selectively removes metal colloids or nanoparticles from the
supporting gel or polymer matrix. Once fabricated, the core structures can be
processed “remotely” via galvanic replacement reactions, and the composite particles
can be assembled into open-lattice crystals.
article_processing_charge: No
article_type: original
author:
- first_name: Paul J.
full_name: Wesson, Paul J.
last_name: Wesson
- first_name: Siowling
full_name: Soh, Siowling
last_name: Soh
- first_name: Rafal
full_name: Klajn, Rafal
id: 8e84690e-1e48-11ed-a02b-a1e6fb8bb53b
last_name: Klajn
- first_name: Kyle J. M.
full_name: Bishop, Kyle J. M.
last_name: Bishop
- first_name: Timothy P.
full_name: Gray, Timothy P.
last_name: Gray
- first_name: Bartosz A.
full_name: Grzybowski, Bartosz A.
last_name: Grzybowski
citation:
ama: 'Wesson PJ, Soh S, Klajn R, Bishop KJM, Gray TP, Grzybowski BA. “Remote” fabrication
via three-dimensional reaction-diffusion: Making complex core-and-shell particles
and assembling them into open-lattice crystals. Advanced Materials. 2009;21(19):1911-1915.
doi:10.1002/adma.200802964'
apa: 'Wesson, P. J., Soh, S., Klajn, R., Bishop, K. J. M., Gray, T. P., & Grzybowski,
B. A. (2009). “Remote” fabrication via three-dimensional reaction-diffusion: Making
complex core-and-shell particles and assembling them into open-lattice crystals.
Advanced Materials. Wiley. https://doi.org/10.1002/adma.200802964'
chicago: 'Wesson, Paul J., Siowling Soh, Rafal Klajn, Kyle J. M. Bishop, Timothy
P. Gray, and Bartosz A. Grzybowski. “‘Remote’ Fabrication via Three-Dimensional
Reaction-Diffusion: Making Complex Core-and-Shell Particles and Assembling Them
into Open-Lattice Crystals.” Advanced Materials. Wiley, 2009. https://doi.org/10.1002/adma.200802964.'
ieee: 'P. J. Wesson, S. Soh, R. Klajn, K. J. M. Bishop, T. P. Gray, and B. A. Grzybowski,
“‘Remote’ fabrication via three-dimensional reaction-diffusion: Making complex
core-and-shell particles and assembling them into open-lattice crystals,” Advanced
Materials, vol. 21, no. 19. Wiley, pp. 1911–1915, 2009.'
ista: 'Wesson PJ, Soh S, Klajn R, Bishop KJM, Gray TP, Grzybowski BA. 2009. “Remote”
fabrication via three-dimensional reaction-diffusion: Making complex core-and-shell
particles and assembling them into open-lattice crystals. Advanced Materials.
21(19), 1911–1915.'
mla: 'Wesson, Paul J., et al. “‘Remote’ Fabrication via Three-Dimensional Reaction-Diffusion:
Making Complex Core-and-Shell Particles and Assembling Them into Open-Lattice
Crystals.” Advanced Materials, vol. 21, no. 19, Wiley, 2009, pp. 1911–15,
doi:10.1002/adma.200802964.'
short: P.J. Wesson, S. Soh, R. Klajn, K.J.M. Bishop, T.P. Gray, B.A. Grzybowski,
Advanced Materials 21 (2009) 1911–1915.
date_created: 2023-08-01T10:30:04Z
date_published: 2009-05-18T00:00:00Z
date_updated: 2023-08-08T09:04:07Z
day: '18'
doi: 10.1002/adma.200802964
extern: '1'
intvolume: ' 21'
issue: '19'
keyword:
- Mechanical Engineering
- Mechanics of Materials
- General Materials Science
language:
- iso: eng
month: '05'
oa_version: None
page: 1911-1915
publication: Advanced Materials
publication_identifier:
eissn:
- 1521-4095
issn:
- 0935-9648
publication_status: published
publisher: Wiley
quality_controlled: '1'
scopus_import: '1'
status: public
title: '“Remote” fabrication via three-dimensional reaction-diffusion: Making complex
core-and-shell particles and assembling them into open-lattice crystals'
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 21
year: '2009'
...
---
_id: '13420'
abstract:
- lang: eng
text: Weakly protected metal nanoparticles (MNPs) are used as precursors for the
preparation of catenane- and pseudorotaxane-decorated NPs of various compositions
(gold, palladium, platinum). When attached to the surface of MNPs, the molecular
switches retain their switching abilities. The redox potentials of these switches
depend on and can be regulated by the composition of the mixed self-assembled
monolayers covering the MNPs.
article_processing_charge: No
article_type: original
author:
- first_name: Rafal
full_name: Klajn, Rafal
id: 8e84690e-1e48-11ed-a02b-a1e6fb8bb53b
last_name: Klajn
- first_name: Lei
full_name: Fang, Lei
last_name: Fang
- first_name: Ali
full_name: Coskun, Ali
last_name: Coskun
- first_name: Mark A.
full_name: Olson, Mark A.
last_name: Olson
- first_name: Paul J.
full_name: Wesson, Paul J.
last_name: Wesson
- first_name: J. Fraser
full_name: Stoddart, J. Fraser
last_name: Stoddart
- first_name: Bartosz A.
full_name: Grzybowski, Bartosz A.
last_name: Grzybowski
citation:
ama: Klajn R, Fang L, Coskun A, et al. Metal nanoparticles functionalized with molecular
and supramolecular switches. Journal of the American Chemical Society.
2009;131(12):4233-4235. doi:10.1021/ja9001585
apa: Klajn, R., Fang, L., Coskun, A., Olson, M. A., Wesson, P. J., Stoddart, J.
F., & Grzybowski, B. A. (2009). Metal nanoparticles functionalized with molecular
and supramolecular switches. Journal of the American Chemical Society.
American Chemical Society. https://doi.org/10.1021/ja9001585
chicago: Klajn, Rafal, Lei Fang, Ali Coskun, Mark A. Olson, Paul J. Wesson, J. Fraser
Stoddart, and Bartosz A. Grzybowski. “Metal Nanoparticles Functionalized with
Molecular and Supramolecular Switches.” Journal of the American Chemical Society.
American Chemical Society, 2009. https://doi.org/10.1021/ja9001585.
ieee: R. Klajn et al., “Metal nanoparticles functionalized with molecular
and supramolecular switches,” Journal of the American Chemical Society,
vol. 131, no. 12. American Chemical Society, pp. 4233–4235, 2009.
ista: Klajn R, Fang L, Coskun A, Olson MA, Wesson PJ, Stoddart JF, Grzybowski BA.
2009. Metal nanoparticles functionalized with molecular and supramolecular switches.
Journal of the American Chemical Society. 131(12), 4233–4235.
mla: Klajn, Rafal, et al. “Metal Nanoparticles Functionalized with Molecular and
Supramolecular Switches.” Journal of the American Chemical Society, vol.
131, no. 12, American Chemical Society, 2009, pp. 4233–35, doi:10.1021/ja9001585.
short: R. Klajn, L. Fang, A. Coskun, M.A. Olson, P.J. Wesson, J.F. Stoddart, B.A.
Grzybowski, Journal of the American Chemical Society 131 (2009) 4233–4235.
date_created: 2023-08-01T10:30:17Z
date_published: 2009-04-01T00:00:00Z
date_updated: 2023-08-08T09:06:00Z
day: '01'
doi: 10.1021/ja9001585
extern: '1'
external_id:
pmid:
- '19265400'
intvolume: ' 131'
issue: '12'
keyword:
- Colloid and Surface Chemistry
- Biochemistry
- General Chemistry
- Catalysis
language:
- iso: eng
month: '04'
oa_version: None
page: 4233-4235
pmid: 1
publication: Journal of the American Chemical Society
publication_identifier:
eissn:
- 1520-5126
issn:
- 0002-7863
publication_status: published
publisher: American Chemical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Metal nanoparticles functionalized with molecular and supramolecular switches
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 131
year: '2009'
...
---
_id: '13421'
abstract:
- lang: eng
text: Side-chain poly[2]catenanes at the click of a switch! A bistable side-chain
poly[2]catenane has been synthesized and found to form hierarchical self-assembled
hollow superstructures of nanoscale dimensions in solution. Molecular electromechanical
switching (see picture) of the material is demonstrated, and the ground-state
equilibrium thermodynamics and switching kinetics are examined as the initial
steps towards processible molecular-based electronic devices and nanoelectromechanical
systems.
article_processing_charge: No
article_type: original
author:
- first_name: Mark A.
full_name: Olson, Mark A.
last_name: Olson
- first_name: Adam B.
full_name: Braunschweig, Adam B.
last_name: Braunschweig
- first_name: Lei
full_name: Fang, Lei
last_name: Fang
- first_name: Taichi
full_name: Ikeda, Taichi
last_name: Ikeda
- first_name: Rafal
full_name: Klajn, Rafal
id: 8e84690e-1e48-11ed-a02b-a1e6fb8bb53b
last_name: Klajn
- first_name: Ali
full_name: Trabolsi, Ali
last_name: Trabolsi
- first_name: Paul J.
full_name: Wesson, Paul J.
last_name: Wesson
- first_name: Diego
full_name: Benítez, Diego
last_name: Benítez
- first_name: Chad A.
full_name: Mirkin, Chad A.
last_name: Mirkin
- first_name: Bartosz A.
full_name: Grzybowski, Bartosz A.
last_name: Grzybowski
- first_name: J. Fraser
full_name: Stoddart, J. Fraser
last_name: Stoddart
citation:
ama: Olson MA, Braunschweig AB, Fang L, et al. A bistable poly[2]catenane forms
nanosuperstructures. Angewandte Chemie International Edition. 2009;48(10):1792-1797.
doi:10.1002/anie.200804558
apa: Olson, M. A., Braunschweig, A. B., Fang, L., Ikeda, T., Klajn, R., Trabolsi,
A., … Stoddart, J. F. (2009). A bistable poly[2]catenane forms nanosuperstructures.
Angewandte Chemie International Edition. Wiley. https://doi.org/10.1002/anie.200804558
chicago: Olson, Mark A., Adam B. Braunschweig, Lei Fang, Taichi Ikeda, Rafal Klajn,
Ali Trabolsi, Paul J. Wesson, et al. “A Bistable Poly[2]Catenane Forms Nanosuperstructures.”
Angewandte Chemie International Edition. Wiley, 2009. https://doi.org/10.1002/anie.200804558.
ieee: M. A. Olson et al., “A bistable poly[2]catenane forms nanosuperstructures,”
Angewandte Chemie International Edition, vol. 48, no. 10. Wiley, pp. 1792–1797,
2009.
ista: Olson MA, Braunschweig AB, Fang L, Ikeda T, Klajn R, Trabolsi A, Wesson PJ,
Benítez D, Mirkin CA, Grzybowski BA, Stoddart JF. 2009. A bistable poly[2]catenane
forms nanosuperstructures. Angewandte Chemie International Edition. 48(10), 1792–1797.
mla: Olson, Mark A., et al. “A Bistable Poly[2]Catenane Forms Nanosuperstructures.”
Angewandte Chemie International Edition, vol. 48, no. 10, Wiley, 2009,
pp. 1792–97, doi:10.1002/anie.200804558.
short: M.A. Olson, A.B. Braunschweig, L. Fang, T. Ikeda, R. Klajn, A. Trabolsi,
P.J. Wesson, D. Benítez, C.A. Mirkin, B.A. Grzybowski, J.F. Stoddart, Angewandte
Chemie International Edition 48 (2009) 1792–1797.
date_created: 2023-08-01T10:30:30Z
date_published: 2009-02-23T00:00:00Z
date_updated: 2023-08-08T11:12:29Z
day: '23'
doi: 10.1002/anie.200804558
extern: '1'
external_id:
pmid:
- '19180620'
intvolume: ' 48'
issue: '10'
keyword:
- General Chemistry
- Catalysis
language:
- iso: eng
month: '02'
oa_version: None
page: 1792-1797
pmid: 1
publication: Angewandte Chemie International Edition
publication_identifier:
eissn:
- 1521-3773
issn:
- 1433-7851
publication_status: published
publisher: Wiley
quality_controlled: '1'
scopus_import: '1'
status: public
title: A bistable poly[2]catenane forms nanosuperstructures
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 48
year: '2009'
...
---
_id: '5392'
abstract:
- lang: eng
text: We consider probabilistic automata on infinite words with acceptance defined
by safety, reachability, Büchi, coBüchi and limit-average conditions. We consider
quantitative and qualitative decision problems. We present extensions and adaptations
of proofs of [GO09] and present a precise characterization of the decidability
and undecidability frontier of the quantitative and qualitative decision problems.
alternative_title:
- IST Austria Technical Report
author:
- first_name: Krishnendu
full_name: Chatterjee, Krishnendu
id: 2E5DCA20-F248-11E8-B48F-1D18A9856A87
last_name: Chatterjee
orcid: 0000-0002-4561-241X
citation:
ama: 'Chatterjee K. Probabilistic Automata on Infinite Words: Decidability and
Undecidability Results. IST Austria; 2009. doi:10.15479/AT:IST-2009-0004'
apa: 'Chatterjee, K. (2009). Probabilistic automata on infinite words: Decidability
and undecidability results. IST Austria. https://doi.org/10.15479/AT:IST-2009-0004'
chicago: 'Chatterjee, Krishnendu. Probabilistic Automata on Infinite Words: Decidability
and Undecidability Results. IST Austria, 2009. https://doi.org/10.15479/AT:IST-2009-0004.'
ieee: 'K. Chatterjee, Probabilistic automata on infinite words: Decidability
and undecidability results. IST Austria, 2009.'
ista: 'Chatterjee K. 2009. Probabilistic automata on infinite words: Decidability
and undecidability results, IST Austria, 17p.'
mla: 'Chatterjee, Krishnendu. Probabilistic Automata on Infinite Words: Decidability
and Undecidability Results. IST Austria, 2009, doi:10.15479/AT:IST-2009-0004.'
short: 'K. Chatterjee, Probabilistic Automata on Infinite Words: Decidability and
Undecidability Results, IST Austria, 2009.'
date_created: 2018-12-12T11:39:04Z
date_published: 2009-11-02T00:00:00Z
date_updated: 2023-02-23T11:45:44Z
day: '02'
ddc:
- '005'
department:
- _id: KrCh
doi: 10.15479/AT:IST-2009-0004
file:
- access_level: open_access
checksum: fb7563150231325b00b1718d956f687b
content_type: application/pdf
creator: system
date_created: 2018-12-12T11:54:08Z
date_updated: 2020-07-14T12:46:43Z
file_id: '5530'
file_name: IST-2009-0004_IST-2009-0004.pdf
file_size: 311065
relation: main_file
file_date_updated: 2020-07-14T12:46:43Z
has_accepted_license: '1'
language:
- iso: eng
month: '11'
oa: 1
oa_version: Published Version
page: '17'
publication_identifier:
issn:
- 2664-1690
publication_status: published
publisher: IST Austria
pubrep_id: '28'
related_material:
record:
- id: '3857'
relation: later_version
status: public
status: public
title: 'Probabilistic automata on infinite words: Decidability and undecidability
results'
type: technical_report
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2009'
...
---
_id: '5393'
abstract:
- lang: eng
text: Gist is a tool that (a) solves the qualitative analysis problem of turn-based
probabilistic games with ω-regular objectives; and (b) synthesizes reasonable
environment assumptions for synthesis of unrealizable specifications. Our tool
provides efficient implementations of several reduction based techniques to solve
turn-based probabilistic games, and uses the analysis of turn-based probabilistic
games for synthesizing environment assumptions for unrealizable specifications.
alternative_title:
- IST Austria Technical Report
author:
- first_name: Krishnendu
full_name: Chatterjee, Krishnendu
id: 2E5DCA20-F248-11E8-B48F-1D18A9856A87
last_name: Chatterjee
orcid: 0000-0002-4561-241X
- first_name: Thomas A
full_name: Henzinger, Thomas A
id: 40876CD8-F248-11E8-B48F-1D18A9856A87
last_name: Henzinger
orcid: 0000−0002−2985−7724
- first_name: Barbara
full_name: Jobstmann, Barbara
last_name: Jobstmann
- first_name: Arjun
full_name: Radhakrishna, Arjun
id: 3B51CAC4-F248-11E8-B48F-1D18A9856A87
last_name: Radhakrishna
citation:
ama: 'Chatterjee K, Henzinger TA, Jobstmann B, Radhakrishna A. Gist: A Solver
for Probabilistic Games. IST Austria; 2009. doi:10.15479/AT:IST-2009-0003'
apa: 'Chatterjee, K., Henzinger, T. A., Jobstmann, B., & Radhakrishna, A. (2009).
Gist: A solver for probabilistic games. IST Austria. https://doi.org/10.15479/AT:IST-2009-0003'
chicago: 'Chatterjee, Krishnendu, Thomas A Henzinger, Barbara Jobstmann, and Arjun
Radhakrishna. Gist: A Solver for Probabilistic Games. IST Austria, 2009.
https://doi.org/10.15479/AT:IST-2009-0003.'
ieee: 'K. Chatterjee, T. A. Henzinger, B. Jobstmann, and A. Radhakrishna, Gist:
A solver for probabilistic games. IST Austria, 2009.'
ista: 'Chatterjee K, Henzinger TA, Jobstmann B, Radhakrishna A. 2009. Gist: A solver
for probabilistic games, IST Austria, 12p.'
mla: 'Chatterjee, Krishnendu, et al. Gist: A Solver for Probabilistic Games.
IST Austria, 2009, doi:10.15479/AT:IST-2009-0003.'
short: 'K. Chatterjee, T.A. Henzinger, B. Jobstmann, A. Radhakrishna, Gist: A Solver
for Probabilistic Games, IST Austria, 2009.'
date_created: 2018-12-12T11:39:05Z
date_published: 2009-10-09T00:00:00Z
date_updated: 2023-02-23T12:09:01Z
day: '09'
ddc:
- '000'
- '005'
department:
- _id: KrCh
- _id: ToHe
doi: 10.15479/AT:IST-2009-0003
file:
- access_level: open_access
checksum: 49551ac552915b17593a14c993845274
content_type: application/pdf
creator: system
date_created: 2018-12-12T11:52:58Z
date_updated: 2020-07-14T12:46:43Z
file_id: '5459'
file_name: IST-2009-0003_IST-2009-0003.pdf
file_size: 386866
relation: main_file
file_date_updated: 2020-07-14T12:46:43Z
has_accepted_license: '1'
language:
- iso: eng
month: '10'
oa: 1
oa_version: Published Version
page: '12'
publication_identifier:
issn:
- 2664-1690
publication_status: published
publisher: IST Austria
pubrep_id: '29'
related_material:
record:
- id: '4388'
relation: later_version
status: public
status: public
title: 'Gist: A solver for probabilistic games'
type: technical_report
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2009'
...
---
_id: '5394'
abstract:
- lang: eng
text: We consider two-player games played on graphs with request-response and finitary
Streett objectives. We show these games are PSPACE-hard, improving the previous
known NP-hardness. We also improve the lower bounds on memory required by the
winning strategies for the players.
alternative_title:
- IST Austria Technical Report
author:
- first_name: Krishnendu
full_name: Chatterjee, Krishnendu
id: 2E5DCA20-F248-11E8-B48F-1D18A9856A87
last_name: Chatterjee
orcid: 0000-0002-4561-241X
- first_name: Thomas A
full_name: Henzinger, Thomas A
id: 40876CD8-F248-11E8-B48F-1D18A9856A87
last_name: Henzinger
orcid: 0000−0002−2985−7724
- first_name: Florian
full_name: Horn, Florian
id: 37327ACE-F248-11E8-B48F-1D18A9856A87
last_name: Horn
citation:
ama: Chatterjee K, Henzinger TA, Horn F. Improved Lower Bounds for Request-Response
and Finitary Streett Games. IST Austria; 2009. doi:10.15479/AT:IST-2009-0002
apa: Chatterjee, K., Henzinger, T. A., & Horn, F. (2009). Improved lower
bounds for request-response and finitary Streett games. IST Austria. https://doi.org/10.15479/AT:IST-2009-0002
chicago: Chatterjee, Krishnendu, Thomas A Henzinger, and Florian Horn. Improved
Lower Bounds for Request-Response and Finitary Streett Games. IST Austria,
2009. https://doi.org/10.15479/AT:IST-2009-0002.
ieee: K. Chatterjee, T. A. Henzinger, and F. Horn, Improved lower bounds for
request-response and finitary Streett games. IST Austria, 2009.
ista: Chatterjee K, Henzinger TA, Horn F. 2009. Improved lower bounds for request-response
and finitary Streett games, IST Austria, 11p.
mla: Chatterjee, Krishnendu, et al. Improved Lower Bounds for Request-Response
and Finitary Streett Games. IST Austria, 2009, doi:10.15479/AT:IST-2009-0002.
short: K. Chatterjee, T.A. Henzinger, F. Horn, Improved Lower Bounds for Request-Response
and Finitary Streett Games, IST Austria, 2009.
date_created: 2018-12-12T11:39:05Z
date_published: 2009-09-09T00:00:00Z
date_updated: 2020-07-14T23:07:47Z
day: '09'
ddc:
- '004'
department:
- _id: KrCh
- _id: ToHe
doi: 10.15479/AT:IST-2009-0002
file:
- access_level: open_access
checksum: 1c50a9723fbae1b2c46d18138968efb3
content_type: application/pdf
creator: system
date_created: 2018-12-12T11:53:50Z
date_updated: 2020-07-14T12:46:43Z
file_id: '5511'
file_name: IST-2009-0002_IST-2009-0002.pdf
file_size: 238091
relation: main_file
file_date_updated: 2020-07-14T12:46:43Z
has_accepted_license: '1'
language:
- iso: eng
month: '09'
oa: 1
oa_version: Published Version
page: '11'
publication_identifier:
issn:
- 2664-1690
publication_status: published
publisher: IST Austria
pubrep_id: '30'
status: public
title: Improved lower bounds for request-response and finitary Streett games
type: technical_report
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2009'
...
---
_id: '5395'
abstract:
- lang: eng
text: 'We study observation-based strategies for partially-observable Markov decision
processes (POMDPs) with omega-regular objectives. An observation-based strategy
relies on partial information about the history of a play, namely, on the past
sequence of observa- tions. We consider the qualitative analysis problem: given
a POMDP with an omega-regular objective, whether there is an observation-based
strategy to achieve the objective with probability 1 (almost-sure winning), or
with positive probability (positive winning). Our main results are twofold. First,
we present a complete picture of the computational complexity of the qualitative
analysis of POMDPs with parity objectives (a canonical form to express omega-regular
objectives) and its subclasses. Our contribution consists in establishing several
upper and lower bounds that were not known in literature. Second, we present optimal
bounds (matching upper and lower bounds) on the memory required by pure and randomized
observation-based strategies for the qualitative analysis of POMDPs with parity
objectives and its subclasses.'
alternative_title:
- IST Austria Technical Report
author:
- first_name: Krishnendu
full_name: Chatterjee, Krishnendu
id: 2E5DCA20-F248-11E8-B48F-1D18A9856A87
last_name: Chatterjee
orcid: 0000-0002-4561-241X
- first_name: Laurent
full_name: Doyen, Laurent
last_name: Doyen
- first_name: Thomas A
full_name: Henzinger, Thomas A
id: 40876CD8-F248-11E8-B48F-1D18A9856A87
last_name: Henzinger
orcid: 0000−0002−2985−7724
citation:
ama: Chatterjee K, Doyen L, Henzinger TA. Qualitative Analysis of Partially-Observable
Markov Decision Processes. IST Austria; 2009. doi:10.15479/AT:IST-2009-0001
apa: Chatterjee, K., Doyen, L., & Henzinger, T. A. (2009). Qualitative analysis
of partially-observable Markov decision processes. IST Austria. https://doi.org/10.15479/AT:IST-2009-0001
chicago: Chatterjee, Krishnendu, Laurent Doyen, and Thomas A Henzinger. Qualitative
Analysis of Partially-Observable Markov Decision Processes. IST Austria, 2009.
https://doi.org/10.15479/AT:IST-2009-0001.
ieee: K. Chatterjee, L. Doyen, and T. A. Henzinger, Qualitative analysis of partially-observable
Markov decision processes. IST Austria, 2009.
ista: Chatterjee K, Doyen L, Henzinger TA. 2009. Qualitative analysis of partially-observable
Markov decision processes, IST Austria, 20p.
mla: Chatterjee, Krishnendu, et al. Qualitative Analysis of Partially-Observable
Markov Decision Processes. IST Austria, 2009, doi:10.15479/AT:IST-2009-0001.
short: K. Chatterjee, L. Doyen, T.A. Henzinger, Qualitative Analysis of Partially-Observable
Markov Decision Processes, IST Austria, 2009.
date_created: 2018-12-12T11:39:05Z
date_published: 2009-09-09T00:00:00Z
date_updated: 2023-02-23T11:45:39Z
day: '09'
ddc:
- '005'
department:
- _id: KrCh
- _id: ToHe
doi: 10.15479/AT:IST-2009-0001
file:
- access_level: open_access
checksum: 04d9cc065cc19598a4e8631c47f1a562
content_type: application/pdf
creator: system
date_created: 2018-12-12T11:53:25Z
date_updated: 2020-07-14T12:46:43Z
file_id: '5486'
file_name: IST-2009-0001_IST-2009-0001.pdf
file_size: 342088
relation: main_file
file_date_updated: 2020-07-14T12:46:43Z
has_accepted_license: '1'
language:
- iso: eng
month: '09'
oa: 1
oa_version: Published Version
page: '20'
publication_identifier:
issn:
- 2664-1690
publication_status: published
publisher: IST Austria
pubrep_id: '31'
related_material:
record:
- id: '3855'
relation: later_version
status: public
status: public
title: Qualitative analysis of partially-observable Markov decision processes
type: technical_report
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2009'
...
---
_id: '599'
abstract:
- lang: eng
text: The human CDK8 subcomplex (CDK8, cyclin C, Med12, and Med13) negatively regulates
transcription in ways not completely defined; past studies suggested CDK8 kinase
activity was required for its repressive function. Using a reconstituted transcription
system together with recombinant or endogenous CDK8 subcomplexes, we demonstrate
that, in fact, Med12 and Med13 are critical for subcomplex-dependent repression,
whereas CDK8 kinase activity is not. A hallmark of activated transcription is
efficient reinitiation from promoter-bound scaffold complexes that recruit a series
of pol II enzymes to the gene. Notably, the CDK8 submodule strongly represses
even reinitiation events, suggesting a means to fine tune transcript levels. Structural
and biochemical studies confirm the CDK8 submodule binds the Mediator leg/tail
domain via the Med13 subunit, and this submodule-Mediator association precludes
pol II recruitment. Collectively, these results reveal the CDK8 subcomplex functions
as a simple switch that controls the Mediator-pol II interaction to help regulate
transcription initiation and reinitiation events. As Mediator is generally required
for expression of protein-coding genes, this may reflect a common mechanism by
which activated transcription is shut down in human cells.
article_processing_charge: No
author:
- first_name: Matthew
full_name: Knuesel, Matthew
last_name: Knuesel
- first_name: Krista
full_name: Meyer, Krista
last_name: Meyer
- first_name: Carrie A
full_name: Bernecky, Carrie A
id: 2CB9DFE2-F248-11E8-B48F-1D18A9856A87
last_name: Bernecky
orcid: 0000-0003-0893-7036
- first_name: Dylan
full_name: Taatjes, Dylan
last_name: Taatjes
citation:
ama: Knuesel M, Meyer K, Bernecky C, Taatjes D. The human CDK8 subcomplex is a molecular
switch that controls Mediator coactivator function. Genes and Development.
2009;23(4):439-451. doi:10.1101/gad.1767009
apa: Knuesel, M., Meyer, K., Bernecky, C., & Taatjes, D. (2009). The human CDK8
subcomplex is a molecular switch that controls Mediator coactivator function.
Genes and Development. Cold Spring Harbor Laboratory Press. https://doi.org/10.1101/gad.1767009
chicago: Knuesel, Matthew, Krista Meyer, Carrie Bernecky, and Dylan Taatjes. “The
Human CDK8 Subcomplex Is a Molecular Switch That Controls Mediator Coactivator
Function.” Genes and Development. Cold Spring Harbor Laboratory Press,
2009. https://doi.org/10.1101/gad.1767009.
ieee: M. Knuesel, K. Meyer, C. Bernecky, and D. Taatjes, “The human CDK8 subcomplex
is a molecular switch that controls Mediator coactivator function,” Genes and
Development, vol. 23, no. 4. Cold Spring Harbor Laboratory Press, pp. 439–451,
2009.
ista: Knuesel M, Meyer K, Bernecky C, Taatjes D. 2009. The human CDK8 subcomplex
is a molecular switch that controls Mediator coactivator function. Genes and Development.
23(4), 439–451.
mla: Knuesel, Matthew, et al. “The Human CDK8 Subcomplex Is a Molecular Switch That
Controls Mediator Coactivator Function.” Genes and Development, vol. 23,
no. 4, Cold Spring Harbor Laboratory Press, 2009, pp. 439–51, doi:10.1101/gad.1767009.
short: M. Knuesel, K. Meyer, C. Bernecky, D. Taatjes, Genes and Development 23 (2009)
439–451.
date_created: 2018-12-11T11:47:25Z
date_published: 2009-02-15T00:00:00Z
date_updated: 2021-01-12T08:05:32Z
day: '15'
doi: 10.1101/gad.1767009
extern: '1'
intvolume: ' 23'
issue: '4'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2648653/
month: '02'
oa: 1
oa_version: None
page: 439 - 451
publication: Genes and Development
publication_status: published
publisher: Cold Spring Harbor Laboratory Press
publist_id: '7211'
status: public
title: The human CDK8 subcomplex is a molecular switch that controls Mediator coactivator
function
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 23
year: '2009'
...
---
_id: '6144'
abstract:
- lang: eng
text: Behaviours evolve by iterations of natural selection, but we have few insights
into the molecular and neural mechanisms involved. Here we show that some Caenorhabditis
elegans wild strains switch between two foraging behaviours in response to subtle
changes in ambient oxygen. This finely tuned switch is conferred by a naturally
variable hexacoordinated globin, GLB-5. GLB-5 acts with the atypical soluble guanylate
cyclases1,2,3, which are a different type of oxygen binding protein, to tune the
dynamic range of oxygen-sensing neurons close to atmospheric (21%) concentrations.
Calcium imaging indicates that one group of these neurons is activated when oxygen
rises towards 21%, and is inhibited as oxygen drops below 21%. The soluble guanylate
cyclase GCY-35 is required for high oxygen to activate the neurons; GLB-5 provides
inhibitory input when oxygen decreases below 21%. Together, these oxygen binding
proteins tune neuronal and behavioural responses to a narrow oxygen concentration
range close to atmospheric levels. The effect of the glb-5 gene on oxygen sensing
and foraging is modified by the naturally variable neuropeptide receptor npr-1
(refs 4, 5), providing insights into how polygenic variation reshapes neural circuit
function.
author:
- first_name: Annelie
full_name: Persson, Annelie
last_name: Persson
- first_name: Einav
full_name: Gross, Einav
last_name: Gross
- first_name: Patrick
full_name: Laurent, Patrick
last_name: Laurent
- first_name: Karl Emanuel
full_name: Busch, Karl Emanuel
last_name: Busch
- first_name: Hugo
full_name: Bretes, Hugo
last_name: Bretes
- first_name: Mario
full_name: de Bono, Mario
id: 4E3FF80E-F248-11E8-B48F-1D18A9856A87
last_name: de Bono
orcid: 0000-0001-8347-0443
citation:
ama: Persson A, Gross E, Laurent P, Busch KE, Bretes H, de Bono M. Natural variation
in a neural globin tunes oxygen sensing in wild Caenorhabditis elegans. Nature.
2009;458(7241):1030-1033. doi:10.1038/nature07820
apa: Persson, A., Gross, E., Laurent, P., Busch, K. E., Bretes, H., & de Bono,
M. (2009). Natural variation in a neural globin tunes oxygen sensing in wild Caenorhabditis
elegans. Nature. Springer Nature. https://doi.org/10.1038/nature07820
chicago: Persson, Annelie, Einav Gross, Patrick Laurent, Karl Emanuel Busch, Hugo
Bretes, and Mario de Bono. “Natural Variation in a Neural Globin Tunes Oxygen
Sensing in Wild Caenorhabditis Elegans.” Nature. Springer Nature, 2009.
https://doi.org/10.1038/nature07820.
ieee: A. Persson, E. Gross, P. Laurent, K. E. Busch, H. Bretes, and M. de Bono,
“Natural variation in a neural globin tunes oxygen sensing in wild Caenorhabditis
elegans,” Nature, vol. 458, no. 7241. Springer Nature, pp. 1030–1033, 2009.
ista: Persson A, Gross E, Laurent P, Busch KE, Bretes H, de Bono M. 2009. Natural
variation in a neural globin tunes oxygen sensing in wild Caenorhabditis elegans.
Nature. 458(7241), 1030–1033.
mla: Persson, Annelie, et al. “Natural Variation in a Neural Globin Tunes Oxygen
Sensing in Wild Caenorhabditis Elegans.” Nature, vol. 458, no. 7241, Springer
Nature, 2009, pp. 1030–33, doi:10.1038/nature07820.
short: A. Persson, E. Gross, P. Laurent, K.E. Busch, H. Bretes, M. de Bono, Nature
458 (2009) 1030–1033.
date_created: 2019-03-21T07:48:44Z
date_published: 2009-04-23T00:00:00Z
date_updated: 2021-01-12T08:06:20Z
day: '23'
doi: 10.1038/nature07820
extern: '1'
external_id:
pmid:
- '19262507'
intvolume: ' 458'
issue: '7241'
language:
- iso: eng
month: '04'
oa_version: None
page: 1030-1033
pmid: 1
publication: Nature
publication_identifier:
issn:
- 0028-0836
- 1476-4687
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
status: public
title: Natural variation in a neural globin tunes oxygen sensing in wild Caenorhabditis
elegans
type: journal_article
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 458
year: '2009'
...
---
_id: '6145'
author:
- first_name: Merav
full_name: Cohen, Merav
last_name: Cohen
- first_name: Vincenzina
full_name: Reale, Vincenzina
last_name: Reale
- first_name: Birgitta
full_name: Olofsson, Birgitta
last_name: Olofsson
- first_name: Andrew
full_name: Knights, Andrew
last_name: Knights
- first_name: Peter
full_name: Evans, Peter
last_name: Evans
- first_name: Mario
full_name: de Bono, Mario
id: 4E3FF80E-F248-11E8-B48F-1D18A9856A87
last_name: de Bono
orcid: 0000-0001-8347-0443
citation:
ama: Cohen M, Reale V, Olofsson B, Knights A, Evans P, de Bono M. Coordinated regulation
of foraging and metabolism in C. elegans by RFamide neuropeptide signaling. Cell
Metabolism. 2009;9(4):375-385. doi:10.1016/j.cmet.2009.02.003
apa: Cohen, M., Reale, V., Olofsson, B., Knights, A., Evans, P., & de Bono,
M. (2009). Coordinated regulation of foraging and metabolism in C. elegans by
RFamide neuropeptide signaling. Cell Metabolism. Elsevier. https://doi.org/10.1016/j.cmet.2009.02.003
chicago: Cohen, Merav, Vincenzina Reale, Birgitta Olofsson, Andrew Knights, Peter
Evans, and Mario de Bono. “Coordinated Regulation of Foraging and Metabolism in
C. Elegans by RFamide Neuropeptide Signaling.” Cell Metabolism. Elsevier,
2009. https://doi.org/10.1016/j.cmet.2009.02.003.
ieee: M. Cohen, V. Reale, B. Olofsson, A. Knights, P. Evans, and M. de Bono, “Coordinated
regulation of foraging and metabolism in C. elegans by RFamide neuropeptide signaling,”
Cell Metabolism, vol. 9, no. 4. Elsevier, pp. 375–385, 2009.
ista: Cohen M, Reale V, Olofsson B, Knights A, Evans P, de Bono M. 2009. Coordinated
regulation of foraging and metabolism in C. elegans by RFamide neuropeptide signaling.
Cell Metabolism. 9(4), 375–385.
mla: Cohen, Merav, et al. “Coordinated Regulation of Foraging and Metabolism in
C. Elegans by RFamide Neuropeptide Signaling.” Cell Metabolism, vol. 9,
no. 4, Elsevier, 2009, pp. 375–85, doi:10.1016/j.cmet.2009.02.003.
short: M. Cohen, V. Reale, B. Olofsson, A. Knights, P. Evans, M. de Bono, Cell Metabolism
9 (2009) 375–385.
date_created: 2019-03-21T07:57:52Z
date_published: 2009-04-08T00:00:00Z
date_updated: 2021-01-12T08:06:20Z
day: '08'
doi: 10.1016/j.cmet.2009.02.003
extern: '1'
external_id:
pmid:
- '19356718'
intvolume: ' 9'
issue: '4'
language:
- iso: eng
month: '04'
oa_version: None
page: 375-385
pmid: 1
publication: Cell Metabolism
publication_identifier:
issn:
- 1550-4131
publication_status: published
publisher: Elsevier
quality_controlled: '1'
status: public
title: Coordinated regulation of foraging and metabolism in C. elegans by RFamide
neuropeptide signaling
type: journal_article
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 9
year: '2009'
...
---
_id: '1038'
abstract:
- lang: eng
text: One possible way to produce ultra-cold, high-phase-space-density quantum gases
of molecules in the rovibronic ground state is given by molecule association from
quantum-degenerate atomic gases on a Feshbach resonance and subsequent coherent
optical multi-photon transfer into the rovibronic ground state. In ultra-cold
samples of Cs2 molecules, we observe two-photon dark resonances that connect the
intermediate rovibrational level |v=73,J=2 with the rovibrational ground state
|v=0,J=0 of the singlet X 1 ∑ g + ground-state potential. For precise dark resonance
spectroscopy we exploit the fact that it is possible to efficiently populate the
level |v=73,J=2 by two-photon transfer from the dissociation threshold with the
stimulated Raman adiabatic passage (STIRAP) technique. We find that at least one
of the two-photon resonances is sufficiently strong to allow future implementation
of coherent STIRAP transfer of a molecular quantum gas to the rovibrational ground
state |v=0,J=0.
acknowledgement: "We are indebted to R. Grimm for generous support and we thank E.
Tiemann for valuable discussions and C. Amiot for providing the FTS data of LAC
on Cs2. We gratefully acknowledge funding by the Austrian Ministry of Science and
Research (BMWF)\r\nand the Austrian Science Fund (FWF) in the form of a START prize
grant and by the European Science Foundation (ESF) in the framework of the EuroQUAM
collective research project QuDipMol. R.H. acknowledges support by the European
Union in the form of a Marie Curie International Incoming Fellowship (IIF). The
work at Stony Brook was supported by the US NSF, under grant PHY0652459."
article_processing_charge: No
arxiv: 1
author:
- first_name: Manfred
full_name: Mark, Manfred
last_name: Mark
- first_name: Johann G
full_name: Danzl, Johann G
id: 42EFD3B6-F248-11E8-B48F-1D18A9856A87
last_name: Danzl
orcid: 0000-0001-8559-3973
- first_name: Elmar
full_name: Haller, Elmar
last_name: Haller
- first_name: Mattias
full_name: Gustavsson, Mattias
last_name: Gustavsson
- first_name: Nadia
full_name: Bouloufa, Nadia
last_name: Bouloufa
- first_name: Olivier
full_name: Dulieu, Olivier
last_name: Dulieu
- first_name: Houssam
full_name: Salami, Houssam
last_name: Salami
- first_name: Thomas
full_name: Bergeman, Thomas
last_name: Bergeman
- first_name: Helmut
full_name: Ritsch, Helmut
last_name: Ritsch
- first_name: Russell
full_name: Hart, Russell
last_name: Hart
- first_name: Hanns
full_name: Nägerl, Hanns
last_name: Nägerl
citation:
ama: 'Mark M, Danzl JG, Haller E, et al. Dark resonances for ground-state transfer
of molecular quantum gases. Applied Physics B: Lasers and Optics. 2009;95(2):219-225.
doi:10.1007/s00340-009-3407-1'
apa: 'Mark, M., Danzl, J. G., Haller, E., Gustavsson, M., Bouloufa, N., Dulieu,
O., … Nägerl, H. (2009). Dark resonances for ground-state transfer of molecular
quantum gases. Applied Physics B: Lasers and Optics. Springer. https://doi.org/10.1007/s00340-009-3407-1'
chicago: 'Mark, Manfred, Johann G Danzl, Elmar Haller, Mattias Gustavsson, Nadia
Bouloufa, Olivier Dulieu, Houssam Salami, et al. “Dark Resonances for Ground-State
Transfer of Molecular Quantum Gases.” Applied Physics B: Lasers and Optics.
Springer, 2009. https://doi.org/10.1007/s00340-009-3407-1.'
ieee: 'M. Mark et al., “Dark resonances for ground-state transfer of molecular
quantum gases,” Applied Physics B: Lasers and Optics, vol. 95, no. 2. Springer,
pp. 219–225, 2009.'
ista: 'Mark M, Danzl JG, Haller E, Gustavsson M, Bouloufa N, Dulieu O, Salami H,
Bergeman T, Ritsch H, Hart R, Nägerl H. 2009. Dark resonances for ground-state
transfer of molecular quantum gases. Applied Physics B: Lasers and Optics. 95(2),
219–225.'
mla: 'Mark, Manfred, et al. “Dark Resonances for Ground-State Transfer of Molecular
Quantum Gases.” Applied Physics B: Lasers and Optics, vol. 95, no. 2, Springer,
2009, pp. 219–25, doi:10.1007/s00340-009-3407-1.'
short: 'M. Mark, J.G. Danzl, E. Haller, M. Gustavsson, N. Bouloufa, O. Dulieu, H.
Salami, T. Bergeman, H. Ritsch, R. Hart, H. Nägerl, Applied Physics B: Lasers
and Optics 95 (2009) 219–225.'
date_created: 2018-12-11T11:49:49Z
date_published: 2009-05-01T00:00:00Z
date_updated: 2021-01-12T06:47:50Z
day: '01'
doi: 10.1007/s00340-009-3407-1
extern: '1'
external_id:
arxiv:
- '0811.0695'
intvolume: ' 95'
issue: '2'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/0811.0695
month: '05'
oa: 1
oa_version: None
page: 219 - 225
publication: 'Applied Physics B: Lasers and Optics'
publication_status: published
publisher: Springer
publist_id: '6350'
status: public
title: Dark resonances for ground-state transfer of molecular quantum gases
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 95
year: '2009'
...
---
_id: '1040'
abstract:
- lang: eng
text: Ultracold atomic physics offers myriad possibilities to study strongly correlated
many-body systems in lower dimensions. Typically, only ground-state phases are
accessible. Using a tunable quantum gas of bosonic cesium atoms, we realized and
controlled in one-dimensional geometry a highly excited quantum phase that is
stabilized in the presence of attractive interactions by maintaining and strengthening
quantum correlations across a confinement-induced resonance. We diagnosed the
crossover from repulsive to attractive interactions in terms of the stiffness
and energy of the system. Our results open up the experimental study of metastable,
excited, many-body phases with strong correlations and their dynamical properties.
acknowledgement: We thank S. Giorgini and C. Menotti for helpful discussions and for
providing the theory curves shown in Fig. 3A. We are indebted to R. Grimm for generous
support and to H. Häffner and his group for the loan of a charge-coupled device
camera. We gratefully acknowledge funding by the Austrian Ministry of Science and
Research (Bundesministerium für Wissenschaft und Forschung) and the Austrian Science
Fund (Fonds zur Förderung der wissenschaftlichen Forschung) in the form of a START
prize grant and by the European Union through the Specific Targeted Research Project
FP7-ICT-2007-C project NAME-QUAM (Nanodesigning of Atomic and Molecular Quantum
Matter) and within the framework of the EuroQUASAR collective research project Quantum-Degenerate
Gases for Precision Measurements. R.H. is supported by a Marie Curie International
Incoming Fellowship within the 7th European Community Framework Programme.
article_processing_charge: No
arxiv: 1
author:
- first_name: Elmar
full_name: Haller, Elmar
last_name: Haller
- first_name: Mattias
full_name: Gustavsson, Mattias
last_name: Gustavsson
- first_name: Manfred
full_name: Mark, Manfred
last_name: Mark
- first_name: Johann G
full_name: Danzl, Johann G
id: 42EFD3B6-F248-11E8-B48F-1D18A9856A87
last_name: Danzl
orcid: 0000-0001-8559-3973
- first_name: Russell
full_name: Hart, Russell
last_name: Hart
- first_name: Guido
full_name: Pupillo, Guido
last_name: Pupillo
- first_name: Hanns
full_name: Nägerl, Hanns
last_name: Nägerl
citation:
ama: Haller E, Gustavsson M, Mark M, et al. Realization of an excited, strongly
correlated quantum gas Phase. Science. 2009;325(5945):1224-1227. doi:10.1126/science.1175850
apa: Haller, E., Gustavsson, M., Mark, M., Danzl, J. G., Hart, R., Pupillo, G.,
& Nägerl, H. (2009). Realization of an excited, strongly correlated quantum
gas Phase. Science. American Association for the Advancement of Science.
https://doi.org/10.1126/science.1175850
chicago: Haller, Elmar, Mattias Gustavsson, Manfred Mark, Johann G Danzl, Russell
Hart, Guido Pupillo, and Hanns Nägerl. “Realization of an Excited, Strongly Correlated
Quantum Gas Phase.” Science. American Association for the Advancement of
Science, 2009. https://doi.org/10.1126/science.1175850.
ieee: E. Haller et al., “Realization of an excited, strongly correlated quantum
gas Phase,” Science, vol. 325, no. 5945. American Association for the Advancement
of Science, pp. 1224–1227, 2009.
ista: Haller E, Gustavsson M, Mark M, Danzl JG, Hart R, Pupillo G, Nägerl H. 2009.
Realization of an excited, strongly correlated quantum gas Phase. Science. 325(5945),
1224–1227.
mla: Haller, Elmar, et al. “Realization of an Excited, Strongly Correlated Quantum
Gas Phase.” Science, vol. 325, no. 5945, American Association for the Advancement
of Science, 2009, pp. 1224–27, doi:10.1126/science.1175850.
short: E. Haller, M. Gustavsson, M. Mark, J.G. Danzl, R. Hart, G. Pupillo, H. Nägerl,
Science 325 (2009) 1224–1227.
date_created: 2018-12-11T11:49:50Z
date_published: 2009-01-01T00:00:00Z
date_updated: 2021-01-12T06:47:51Z
day: '01'
doi: 10.1126/science.1175850
extern: '1'
external_id:
arxiv:
- '1006.0739'
intvolume: ' 325'
issue: '5945'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1006.0739
month: '01'
oa: 1
oa_version: None
page: 1224 - 1227
publication: Science
publication_status: published
publisher: American Association for the Advancement of Science
publist_id: '6348'
status: public
title: Realization of an excited, strongly correlated quantum gas Phase
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 325
year: '2009'
...