---
_id: '11056'
abstract:
- lang: eng
text: Aging of the circulatory system correlates with the pathogenesis of a large
spectrum of diseases. However, it is largely unknown which factors drive the age-dependent
or pathological decline of the vasculature and how vascular defects relate to
tissue aging. The goal of the study is to design a multianalytical approach to
identify how the cellular microenvironment (i.e., fibroblasts) and serum from
healthy donors of different ages or Alzheimer disease (AD) patients can modulate
the functionality of organ-specific vascular endothelial cells (VECs). Long-living
human microvascular networks embedding VECs and fibroblasts from skin biopsies
are generated. RNA-seq, secretome analyses, and microfluidic assays demonstrate
that fibroblasts from young donors restore the functionality of aged endothelial
cells, an effect also achieved by serum from young donors. New biomarkers of vascular
aging are validated in human biopsies and it is shown that young serum induces
angiopoietin-like-4, which can restore compromised vascular barriers. This strategy
is then employed to characterize transcriptional/functional changes induced on
the blood–brain barrier by AD serum, demonstrating the importance of PTP4A3 in
the regulation of permeability. Features of vascular degeneration during aging
and AD are recapitulated, and a tool to identify novel biomarkers that can be
exploited to develop future therapeutics modulating vascular function is established.
article_number: '2000044'
article_processing_charge: No
article_type: original
author:
- first_name: Simone
full_name: Bersini, Simone
last_name: Bersini
- first_name: Rafael
full_name: Arrojo e Drigo, Rafael
last_name: Arrojo e Drigo
- first_name: Ling
full_name: Huang, Ling
last_name: Huang
- first_name: Maxim N.
full_name: Shokhirev, Maxim N.
last_name: Shokhirev
- first_name: Martin W
full_name: HETZER, Martin W
id: 86c0d31b-b4eb-11ec-ac5a-eae7b2e135ed
last_name: HETZER
orcid: 0000-0002-2111-992X
citation:
ama: Bersini S, Arrojo e Drigo R, Huang L, Shokhirev MN, Hetzer M. Transcriptional
and functional changes of the human microvasculature during physiological aging
and Alzheimer disease. Advanced Biosystems. 2020;4(5). doi:10.1002/adbi.202000044
apa: Bersini, S., Arrojo e Drigo, R., Huang, L., Shokhirev, M. N., & Hetzer,
M. (2020). Transcriptional and functional changes of the human microvasculature
during physiological aging and Alzheimer disease. Advanced Biosystems.
Wiley. https://doi.org/10.1002/adbi.202000044
chicago: Bersini, Simone, Rafael Arrojo e Drigo, Ling Huang, Maxim N. Shokhirev,
and Martin Hetzer. “Transcriptional and Functional Changes of the Human Microvasculature
during Physiological Aging and Alzheimer Disease.” Advanced Biosystems.
Wiley, 2020. https://doi.org/10.1002/adbi.202000044.
ieee: S. Bersini, R. Arrojo e Drigo, L. Huang, M. N. Shokhirev, and M. Hetzer, “Transcriptional
and functional changes of the human microvasculature during physiological aging
and Alzheimer disease,” Advanced Biosystems, vol. 4, no. 5. Wiley, 2020.
ista: Bersini S, Arrojo e Drigo R, Huang L, Shokhirev MN, Hetzer M. 2020. Transcriptional
and functional changes of the human microvasculature during physiological aging
and Alzheimer disease. Advanced Biosystems. 4(5), 2000044.
mla: Bersini, Simone, et al. “Transcriptional and Functional Changes of the Human
Microvasculature during Physiological Aging and Alzheimer Disease.” Advanced
Biosystems, vol. 4, no. 5, 2000044, Wiley, 2020, doi:10.1002/adbi.202000044.
short: S. Bersini, R. Arrojo e Drigo, L. Huang, M.N. Shokhirev, M. Hetzer, Advanced
Biosystems 4 (2020).
date_created: 2022-04-07T07:43:57Z
date_published: 2020-05-01T00:00:00Z
date_updated: 2022-07-18T08:30:48Z
day: '01'
ddc:
- '570'
doi: 10.1002/adbi.202000044
extern: '1'
external_id:
pmid:
- '32402127'
file:
- access_level: open_access
checksum: 5584d9a1609812dc75c02ce1e35d2ec0
content_type: application/pdf
creator: dernst
date_created: 2022-04-08T07:06:05Z
date_updated: 2022-04-08T07:06:05Z
file_id: '11134'
file_name: 2020_AdvancedBiosystems_Bersini.pdf
file_size: 2490829
relation: main_file
success: 1
file_date_updated: 2022-04-08T07:06:05Z
has_accepted_license: '1'
intvolume: ' 4'
issue: '5'
keyword:
- General Biochemistry
- Genetics and Molecular Biology
- Biomedical Engineering
- Biomaterials
language:
- iso: eng
month: '05'
oa: 1
oa_version: Published Version
pmid: 1
publication: Advanced Biosystems
publication_identifier:
issn:
- 2366-7478
- 2366-7478
publication_status: published
publisher: Wiley
quality_controlled: '1'
scopus_import: '1'
status: public
title: Transcriptional and functional changes of the human microvasculature during
physiological aging and Alzheimer disease
tmp:
image: /images/cc_by_nc_nd.png
legal_code_url: https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode
name: Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
(CC BY-NC-ND 4.0)
short: CC BY-NC-ND (4.0)
type: journal_article
user_id: 72615eeb-f1f3-11ec-aa25-d4573ddc34fd
volume: 4
year: '2020'
...
---
_id: '13363'
abstract:
- lang: eng
text: Temporal activation of biological processes by visible light and subsequent
return to an inactive state in the absence of light is an essential characteristic
of photoreceptor cells. Inspired by these phenomena, light-responsive materials
are very attractive due to the high spatiotemporal control of light irradiation,
with light being able to precisely orchestrate processes repeatedly over many
cycles. Herein, it is reported that light-driven proton transfer triggered by
a merocyanine-based photoacid can be used to modulate the permeability of pH-responsive
polymersomes through cyclic, temporally controlled protonation and deprotonation
of the polymersome membrane. The membranes can undergo repeated light-driven swelling–contraction
cycles without losing functional effectiveness. When applied to enzyme loaded-nanoreactors,
this membrane responsiveness is used for the reversible control of enzymatic reactions.
This combination of the merocyanine-based photoacid and pH-switchable nanoreactors
results in rapidly responding and versatile supramolecular systems successfully
used to switch enzymatic reactions ON and OFF on demand.
article_number: '2002135'
article_processing_charge: No
article_type: original
author:
- first_name: Silvia
full_name: Moreno, Silvia
last_name: Moreno
- first_name: Priyanka
full_name: Sharan, Priyanka
last_name: Sharan
- first_name: Johanna
full_name: Engelke, Johanna
last_name: Engelke
- first_name: Hannes
full_name: Gumz, Hannes
last_name: Gumz
- first_name: Susanne
full_name: Boye, Susanne
last_name: Boye
- first_name: Ulrich
full_name: Oertel, Ulrich
last_name: Oertel
- first_name: Peng
full_name: Wang, Peng
last_name: Wang
- first_name: Susanta
full_name: Banerjee, Susanta
last_name: Banerjee
- first_name: Rafal
full_name: Klajn, Rafal
id: 8e84690e-1e48-11ed-a02b-a1e6fb8bb53b
last_name: Klajn
- first_name: Brigitte
full_name: Voit, Brigitte
last_name: Voit
- first_name: Albena
full_name: Lederer, Albena
last_name: Lederer
- first_name: Dietmar
full_name: Appelhans, Dietmar
last_name: Appelhans
citation:
ama: Moreno S, Sharan P, Engelke J, et al. Light‐driven proton transfer for cyclic
and temporal switching of enzymatic nanoreactors. Small. 2020;16(37). doi:10.1002/smll.202002135
apa: Moreno, S., Sharan, P., Engelke, J., Gumz, H., Boye, S., Oertel, U., … Appelhans,
D. (2020). Light‐driven proton transfer for cyclic and temporal switching of enzymatic
nanoreactors. Small. Wiley. https://doi.org/10.1002/smll.202002135
chicago: Moreno, Silvia, Priyanka Sharan, Johanna Engelke, Hannes Gumz, Susanne
Boye, Ulrich Oertel, Peng Wang, et al. “Light‐driven Proton Transfer for Cyclic
and Temporal Switching of Enzymatic Nanoreactors.” Small. Wiley, 2020.
https://doi.org/10.1002/smll.202002135.
ieee: S. Moreno et al., “Light‐driven proton transfer for cyclic and temporal
switching of enzymatic nanoreactors,” Small, vol. 16, no. 37. Wiley, 2020.
ista: Moreno S, Sharan P, Engelke J, Gumz H, Boye S, Oertel U, Wang P, Banerjee
S, Klajn R, Voit B, Lederer A, Appelhans D. 2020. Light‐driven proton transfer
for cyclic and temporal switching of enzymatic nanoreactors. Small. 16(37), 2002135.
mla: Moreno, Silvia, et al. “Light‐driven Proton Transfer for Cyclic and Temporal
Switching of Enzymatic Nanoreactors.” Small, vol. 16, no. 37, 2002135,
Wiley, 2020, doi:10.1002/smll.202002135.
short: S. Moreno, P. Sharan, J. Engelke, H. Gumz, S. Boye, U. Oertel, P. Wang, S.
Banerjee, R. Klajn, B. Voit, A. Lederer, D. Appelhans, Small 16 (2020).
date_created: 2023-08-01T09:36:48Z
date_published: 2020-08-11T00:00:00Z
date_updated: 2023-08-07T10:11:41Z
day: '11'
doi: 10.1002/smll.202002135
extern: '1'
external_id:
pmid:
- '32783385'
intvolume: ' 16'
issue: '37'
keyword:
- Biomaterials
- Biotechnology
- General Materials Science
- General Chemistry
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1002/smll.202002135
month: '08'
oa: 1
oa_version: Published Version
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: Light‐driven proton transfer for cyclic and temporal switching of enzymatic
nanoreactors
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 16
year: '2020'
...
---
_id: '9069'
abstract:
- lang: eng
text: In the quest for alternate and efficient electrode materials, ternary metal
electrocatalysts (TMEs), part of the perovskite family, were synthesized and tested
for methanol electro-oxidation in alkaline media. La0.5Ca0.5MO3 (M = Ni, Co, or
Mn) was synthesized via sol-gel method. X-ray diffraction analysis revealed that
the perovskite crystal structure possesses characteristic sharp and crystalline
peaks for all synthesized ternary electrocatalysts. The average particle size
calculated using Debye–Scherrer equation was in the order of La0.5Ca0.5NiO3 (LCNO)
> La0.5Ca0.5CoO3 (LCCO)> La0.5Ca0.5MnO3 (LCMO). The elemental composition of as
prepared sample, LCCO was investigated via x-ray fluorescence spectroscopy. The
qualitative and quantitative analysis revealed the presence of La, Ca and Co in
parent crystal structure with percentage compositions of 9.0, 3.12 and 87.82%
respectively. The particle size distribution was homogenous, as determined by
scanning electron and transmission electron microscopes. The electrocatalytic
activity of the synthesized ternary electrocatalysts was studied electrochemically
by cyclic voltammetry. The calculated diffusion coefficient values showed that
electrode surface of LCNO and LCCO have limited efficiency for diffusion related
phenomenon. The heterogeneous rate constants inferred better electrode kinetics
of LCCO and LCNO which exhibited good electrocatalytic behavior; sharp anodic
peaks were observed in the potential range of +0.3 to 0.6 V and +0.6 to 0.8 V,
respectively. Methanol electro-oxidation was found minimal in case of LCMO sample.
We have observed that Co substitution at B-site of perovskite electrode materials
attains better electrochemical properties, thus in relation with reported literature.
article_number: 1250g6
article_processing_charge: No
article_type: original
author:
- first_name: Tayyaba
full_name: Hussain, Tayyaba
last_name: Hussain
- first_name: Muhammad
full_name: Nauman, Muhammad
id: 32c21954-2022-11eb-9d5f-af9f93c24e71
last_name: Nauman
orcid: 0000-0002-2111-4846
- first_name: Sana
full_name: Sabahat, Sana
last_name: Sabahat
- first_name: Saira
full_name: Arif, Saira
last_name: Arif
citation:
ama: Hussain T, Nauman M, Sabahat S, Arif S. Synthesis of ternary electrocatalysts
for exploration of methanol electro-oxidation in alkaline media. Materials
Research Express. 2020;6(12). doi:10.1088/2053-1591/ab6886
apa: Hussain, T., Nauman, M., Sabahat, S., & Arif, S. (2020). Synthesis of ternary
electrocatalysts for exploration of methanol electro-oxidation in alkaline media.
Materials Research Express. IOP Publishing. https://doi.org/10.1088/2053-1591/ab6886
chicago: Hussain, Tayyaba, Muhammad Nauman, Sana Sabahat, and Saira Arif. “Synthesis
of Ternary Electrocatalysts for Exploration of Methanol Electro-Oxidation in Alkaline
Media.” Materials Research Express. IOP Publishing, 2020. https://doi.org/10.1088/2053-1591/ab6886.
ieee: T. Hussain, M. Nauman, S. Sabahat, and S. Arif, “Synthesis of ternary electrocatalysts
for exploration of methanol electro-oxidation in alkaline media,” Materials
Research Express, vol. 6, no. 12. IOP Publishing, 2020.
ista: Hussain T, Nauman M, Sabahat S, Arif S. 2020. Synthesis of ternary electrocatalysts
for exploration of methanol electro-oxidation in alkaline media. Materials Research
Express. 6(12), 1250g6.
mla: Hussain, Tayyaba, et al. “Synthesis of Ternary Electrocatalysts for Exploration
of Methanol Electro-Oxidation in Alkaline Media.” Materials Research Express,
vol. 6, no. 12, 1250g6, IOP Publishing, 2020, doi:10.1088/2053-1591/ab6886.
short: T. Hussain, M. Nauman, S. Sabahat, S. Arif, Materials Research Express 6
(2020).
date_created: 2021-02-02T15:53:57Z
date_published: 2020-01-15T00:00:00Z
date_updated: 2021-02-04T07:21:35Z
day: '15'
doi: 10.1088/2053-1591/ab6886
extern: '1'
intvolume: ' 6'
issue: '12'
keyword:
- Electronic
- Optical and Magnetic Materials
- Surfaces
- Coatings and Films
- Polymers and Plastics
- Metals and Alloys
- Biomaterials
language:
- iso: eng
month: '01'
oa_version: None
publication: Materials Research Express
publication_identifier:
issn:
- 2053-1591
publication_status: published
publisher: IOP Publishing
quality_controlled: '1'
status: public
title: Synthesis of ternary electrocatalysts for exploration of methanol electro-oxidation
in alkaline media
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 6
year: '2020'
...
---
_id: '13408'
abstract:
- lang: eng
text: Well-defined metallic nanobowls can be prepared by extending the concept of
a protecting group to colloidal synthesis. Magnetic nanoparticles are employed
as “protecting groups” during the galvanic replacement of silver with gold. The
replacement reaction is accompanied by spontantous dissociation of the protecting
groups, leaving behind metallic nanobowls.
article_processing_charge: No
article_type: original
author:
- first_name: Yonatan
full_name: Ridelman, Yonatan
last_name: Ridelman
- first_name: Gurvinder
full_name: Singh, Gurvinder
last_name: Singh
- first_name: Ronit
full_name: Popovitz-Biro, Ronit
last_name: Popovitz-Biro
- first_name: Sharon G.
full_name: Wolf, Sharon G.
last_name: Wolf
- first_name: Sanjib
full_name: Das, Sanjib
last_name: Das
- first_name: Rafal
full_name: Klajn, Rafal
id: 8e84690e-1e48-11ed-a02b-a1e6fb8bb53b
last_name: Klajn
citation:
ama: Ridelman Y, Singh G, Popovitz-Biro R, Wolf SG, Das S, Klajn R. Metallic nanobowls
by galvanic replacement reaction on heterodimeric nanoparticles. Small.
2012;8(5):654-660. doi:10.1002/smll.201101882
apa: Ridelman, Y., Singh, G., Popovitz-Biro, R., Wolf, S. G., Das, S., & Klajn,
R. (2012). Metallic nanobowls by galvanic replacement reaction on heterodimeric
nanoparticles. Small. Wiley. https://doi.org/10.1002/smll.201101882
chicago: Ridelman, Yonatan, Gurvinder Singh, Ronit Popovitz-Biro, Sharon G. Wolf,
Sanjib Das, and Rafal Klajn. “Metallic Nanobowls by Galvanic Replacement Reaction
on Heterodimeric Nanoparticles.” Small. Wiley, 2012. https://doi.org/10.1002/smll.201101882.
ieee: Y. Ridelman, G. Singh, R. Popovitz-Biro, S. G. Wolf, S. Das, and R. Klajn,
“Metallic nanobowls by galvanic replacement reaction on heterodimeric nanoparticles,”
Small, vol. 8, no. 5. Wiley, pp. 654–660, 2012.
ista: Ridelman Y, Singh G, Popovitz-Biro R, Wolf SG, Das S, Klajn R. 2012. Metallic
nanobowls by galvanic replacement reaction on heterodimeric nanoparticles. Small.
8(5), 654–660.
mla: Ridelman, Yonatan, et al. “Metallic Nanobowls by Galvanic Replacement Reaction
on Heterodimeric Nanoparticles.” Small, vol. 8, no. 5, Wiley, 2012, pp.
654–60, doi:10.1002/smll.201101882.
short: Y. Ridelman, G. Singh, R. Popovitz-Biro, S.G. Wolf, S. Das, R. Klajn, Small
8 (2012) 654–660.
date_created: 2023-08-01T09:47:55Z
date_published: 2012-03-12T00:00:00Z
date_updated: 2023-08-08T07:55:10Z
day: '12'
doi: 10.1002/smll.201101882
extern: '1'
external_id:
pmid:
- '22392681'
intvolume: ' 8'
issue: '5'
keyword:
- Biomaterials
- Biotechnology
- General Materials Science
- General Chemistry
language:
- iso: eng
month: '03'
oa_version: None
page: 654-660
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: Metallic nanobowls by galvanic replacement reaction on heterodimeric nanoparticles
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 8
year: '2012'
...
---
_id: '13411'
abstract:
- lang: eng
text: Photoresponsive gold nanoparticles dispersed in a solid/frozen matrix provide
a basis for sensors that “remember” whether the sample has ever exceeded the melting
temperature of the matrix. The operation of these sensors rests on the ability
to photoinduce metastable electric dipoles on NP surfaces – upon melting, these
dipoles drive NP aggregation, precipitation, and crosslinking. These events are
manifested by a pronounced color change.
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: Kevin P.
full_name: Browne, Kevin P.
last_name: Browne
- first_name: Siowling
full_name: Soh, Siowling
last_name: Soh
- first_name: Bartosz A.
full_name: Grzybowski, Bartosz A.
last_name: Grzybowski
citation:
ama: Klajn R, Browne KP, Soh S, Grzybowski BA. Nanoparticles that “remember” temperature.
Small. 2010;6(13):1385-1387. doi:10.1002/smll.200902272
apa: Klajn, R., Browne, K. P., Soh, S., & Grzybowski, B. A. (2010). Nanoparticles
that “remember” temperature. Small. Wiley. https://doi.org/10.1002/smll.200902272
chicago: Klajn, Rafal, Kevin P. Browne, Siowling Soh, and Bartosz A. Grzybowski.
“Nanoparticles That ‘Remember’ Temperature.” Small. Wiley, 2010. https://doi.org/10.1002/smll.200902272.
ieee: R. Klajn, K. P. Browne, S. Soh, and B. A. Grzybowski, “Nanoparticles that
‘remember’ temperature,” Small, vol. 6, no. 13. Wiley, pp. 1385–1387, 2010.
ista: Klajn R, Browne KP, Soh S, Grzybowski BA. 2010. Nanoparticles that “remember”
temperature. Small. 6(13), 1385–1387.
mla: Klajn, Rafal, et al. “Nanoparticles That ‘Remember’ Temperature.” Small,
vol. 6, no. 13, Wiley, 2010, pp. 1385–87, doi:10.1002/smll.200902272.
short: R. Klajn, K.P. Browne, S. Soh, B.A. Grzybowski, Small 6 (2010) 1385–1387.
date_created: 2023-08-01T09:48:38Z
date_published: 2010-07-05T00:00:00Z
date_updated: 2023-08-08T08:15:25Z
day: '05'
doi: 10.1002/smll.200902272
extern: '1'
external_id:
pmid:
- '20521264'
intvolume: ' 6'
issue: '13'
keyword:
- Biomaterials
- Biotechnology
- General Materials Science
- General Chemistry
language:
- iso: eng
month: '07'
oa_version: None
page: 1385-1387
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: Nanoparticles that “remember” temperature
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 6
year: '2010'
...
---
_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: '13422'
abstract:
- lang: eng
text: 'Make like a leaf: The synthesis and characterization of a family of “flowerlike”
Au/Fe3O4 nanoparticles is described, whereby Fe3O4 “leaves” adhere to a gold core
(see image). The size and numbers of iron oxide domains can be adjusted flexibly
by changing the proportion of the starting materials and the reaction time.'
article_processing_charge: No
article_type: original
author:
- first_name: Yanhu
full_name: Wei, Yanhu
last_name: Wei
- first_name: Rafal
full_name: Klajn, Rafal
id: 8e84690e-1e48-11ed-a02b-a1e6fb8bb53b
last_name: Klajn
- first_name: Anatoliy O.
full_name: Pinchuk, Anatoliy O.
last_name: Pinchuk
- first_name: Bartosz A.
full_name: Grzybowski, Bartosz A.
last_name: Grzybowski
citation:
ama: Wei Y, Klajn R, Pinchuk AO, Grzybowski BA. Synthesis, shape control, and optical
properties of hybrid Au/Fe3O4 “nanoflowers.” Small. 2008;4(10):1635-1639.
doi:10.1002/smll.200800511
apa: Wei, Y., Klajn, R., Pinchuk, A. O., & Grzybowski, B. A. (2008). Synthesis,
shape control, and optical properties of hybrid Au/Fe3O4 “nanoflowers.” Small.
Wiley. https://doi.org/10.1002/smll.200800511
chicago: Wei, Yanhu, Rafal Klajn, Anatoliy O. Pinchuk, and Bartosz A. Grzybowski.
“Synthesis, Shape Control, and Optical Properties of Hybrid Au/Fe3O4 ‘Nanoflowers.’”
Small. Wiley, 2008. https://doi.org/10.1002/smll.200800511.
ieee: Y. Wei, R. Klajn, A. O. Pinchuk, and B. A. Grzybowski, “Synthesis, shape control,
and optical properties of hybrid Au/Fe3O4 ‘nanoflowers,’” Small, vol. 4,
no. 10. Wiley, pp. 1635–1639, 2008.
ista: Wei Y, Klajn R, Pinchuk AO, Grzybowski BA. 2008. Synthesis, shape control,
and optical properties of hybrid Au/Fe3O4 “nanoflowers”. Small. 4(10), 1635–1639.
mla: Wei, Yanhu, et al. “Synthesis, Shape Control, and Optical Properties of Hybrid
Au/Fe3O4 ‘Nanoflowers.’” Small, vol. 4, no. 10, Wiley, 2008, pp. 1635–39,
doi:10.1002/smll.200800511.
short: Y. Wei, R. Klajn, A.O. Pinchuk, B.A. Grzybowski, Small 4 (2008) 1635–1639.
date_created: 2023-08-01T10:30:42Z
date_published: 2008-10-09T00:00:00Z
date_updated: 2023-08-08T11:14:50Z
day: '09'
doi: 10.1002/smll.200800511
extern: '1'
external_id:
pmid:
- '18636405'
intvolume: ' 4'
issue: '10'
keyword:
- Biomaterials
- Biotechnology
- General Materials Science
- General Chemistry
language:
- iso: eng
month: '10'
oa_version: None
page: 1635-1639
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: Synthesis, shape control, and optical properties of hybrid Au/Fe3O4 “nanoflowers”
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 4
year: '2008'
...
---
_id: '13423'
abstract:
- lang: eng
text: Supraspheres (SS) composed of hundreds to thousands of metal nanoparticles
(NPs) and crosslinked by dithiol linkers are assembled into larger structures,
which are subsequently converted into nanoporous metals (NMs). Conversion is achieved
by heating which removes organic molecules stabilizing the NPs and allows for
NP fusion. Heating of SS solutions leads to NMs of overall macroscopic dimensions;
localized radiation using collimated electron beam is used to prepare metallized
surface micropatterns. Depending on the composition of supraspherical precursors,
nanoporous materials composed of up to three metals can be obtained. Strategies
for controlling pore size and nanoscale surface roughness of these materials are
discussed.
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: Timothy P.
full_name: Gray, Timothy P.
last_name: Gray
- first_name: Paul J.
full_name: Wesson, Paul J.
last_name: Wesson
- first_name: Benjamin D.
full_name: Myers, Benjamin D.
last_name: Myers
- first_name: Vinayak P.
full_name: Dravid, Vinayak P.
last_name: Dravid
- first_name: Stoyan K.
full_name: Smoukov, Stoyan K.
last_name: Smoukov
- first_name: Bartosz A.
full_name: Grzybowski, Bartosz A.
last_name: Grzybowski
citation:
ama: Klajn R, Gray TP, Wesson PJ, et al. Bulk synthesis and surface patterning of
nanoporous metals and alloys from supraspherical nanoparticle aggregates. Advanced
Functional Materials. 2008;18(18):2763-2769. doi:10.1002/adfm.200800293
apa: Klajn, R., Gray, T. P., Wesson, P. J., Myers, B. D., Dravid, V. P., Smoukov,
S. K., & Grzybowski, B. A. (2008). Bulk synthesis and surface patterning of
nanoporous metals and alloys from supraspherical nanoparticle aggregates. Advanced
Functional Materials. Wiley. https://doi.org/10.1002/adfm.200800293
chicago: Klajn, Rafal, Timothy P. Gray, Paul J. Wesson, Benjamin D. Myers, Vinayak
P. Dravid, Stoyan K. Smoukov, and Bartosz A. Grzybowski. “Bulk Synthesis and Surface
Patterning of Nanoporous Metals and Alloys from Supraspherical Nanoparticle Aggregates.”
Advanced Functional Materials. Wiley, 2008. https://doi.org/10.1002/adfm.200800293.
ieee: R. Klajn et al., “Bulk synthesis and surface patterning of nanoporous
metals and alloys from supraspherical nanoparticle aggregates,” Advanced Functional
Materials, vol. 18, no. 18. Wiley, pp. 2763–2769, 2008.
ista: Klajn R, Gray TP, Wesson PJ, Myers BD, Dravid VP, Smoukov SK, Grzybowski BA.
2008. Bulk synthesis and surface patterning of nanoporous metals and alloys from
supraspherical nanoparticle aggregates. Advanced Functional Materials. 18(18),
2763–2769.
mla: Klajn, Rafal, et al. “Bulk Synthesis and Surface Patterning of Nanoporous Metals
and Alloys from Supraspherical Nanoparticle Aggregates.” Advanced Functional
Materials, vol. 18, no. 18, Wiley, 2008, pp. 2763–69, doi:10.1002/adfm.200800293.
short: R. Klajn, T.P. Gray, P.J. Wesson, B.D. Myers, V.P. Dravid, S.K. Smoukov,
B.A. Grzybowski, Advanced Functional Materials 18 (2008) 2763–2769.
date_created: 2023-08-01T10:30:57Z
date_published: 2008-09-23T00:00:00Z
date_updated: 2023-08-08T11:16:28Z
day: '23'
doi: 10.1002/adfm.200800293
extern: '1'
intvolume: ' 18'
issue: '18'
keyword:
- Electrochemistry
- Condensed Matter Physics
- Biomaterials
- Electronic
- Optical and Magnetic Materials
language:
- iso: eng
month: '09'
oa_version: None
page: 2763-2769
publication: Advanced Functional Materials
publication_identifier:
eissn:
- 1616-3028
issn:
- 1616-301X
publication_status: published
publisher: Wiley
quality_controlled: '1'
scopus_import: '1'
status: public
title: Bulk synthesis and surface patterning of nanoporous metals and alloys from
supraspherical nanoparticle aggregates
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 18
year: '2008'
...