---
_id: '14261'
abstract:
- lang: eng
text: In this work, a generalized, adapted Numerov implementation capable of determining
band structures of periodic quantum systems is outlined. Based on the input potential,
the presented approach numerically solves the Schrödinger equation in position
space at each momentum space point. Thus, in addition to the band structure, the
method inherently provides information about the state functions and probability
densities in position space at each momentum space point considered. The generalized,
adapted Numerov framework provided reliable estimates for a variety of increasingly
complex test suites in one, two, and three dimensions. The accuracy of the proposed
methodology was benchmarked against results obtained for the analytically solvable
Kronig-Penney model. Furthermore, the presented numerical solver was applied to
a model potential representing a 2D optical lattice being a challenging application
relevant, for example, in the field of quantum computing.
acknowledgement: Financial supports for this work via a PhD scholarship for J. Gamper
issued by the Leopold-Franzens-University of Innsbruck (Vicerector Prof. Dr Ulrike
Tanzer) are gratefully acknowledged. The computational results presented have been
achieved (in part) using the HPC infrastructure of the University of Innsbruck.
article_processing_charge: Yes (in subscription journal)
article_type: original
author:
- first_name: Jakob
full_name: Gamper, Jakob
last_name: Gamper
- first_name: Florian
full_name: Kluibenschedl, Florian
id: 7499e70e-eb2c-11ec-b98b-f925648bc9d9
last_name: Kluibenschedl
- first_name: Alexander K.H.
full_name: Weiss, Alexander K.H.
last_name: Weiss
- first_name: Thomas S.
full_name: Hofer, Thomas S.
last_name: Hofer
citation:
ama: Gamper J, Kluibenschedl F, Weiss AKH, Hofer TS. Accessing position space wave
functions in band structure calculations of periodic systems - a generalized,
adapted numerov implementation for one-, two-, and three-dimensional quantum problems.
Journal of Physical Chemistry Letters. 2023;14(33):7395-7403. doi:10.1021/acs.jpclett.3c01707
apa: Gamper, J., Kluibenschedl, F., Weiss, A. K. H., & Hofer, T. S. (2023).
Accessing position space wave functions in band structure calculations of periodic
systems - a generalized, adapted numerov implementation for one-, two-, and three-dimensional
quantum problems. Journal of Physical Chemistry Letters. American Chemical
Society. https://doi.org/10.1021/acs.jpclett.3c01707
chicago: Gamper, Jakob, Florian Kluibenschedl, Alexander K.H. Weiss, and Thomas
S. Hofer. “Accessing Position Space Wave Functions in Band Structure Calculations
of Periodic Systems - a Generalized, Adapted Numerov Implementation for One-,
Two-, and Three-Dimensional Quantum Problems.” Journal of Physical Chemistry
Letters. American Chemical Society, 2023. https://doi.org/10.1021/acs.jpclett.3c01707.
ieee: J. Gamper, F. Kluibenschedl, A. K. H. Weiss, and T. S. Hofer, “Accessing position
space wave functions in band structure calculations of periodic systems - a generalized,
adapted numerov implementation for one-, two-, and three-dimensional quantum problems,”
Journal of Physical Chemistry Letters, vol. 14, no. 33. American Chemical
Society, pp. 7395–7403, 2023.
ista: Gamper J, Kluibenschedl F, Weiss AKH, Hofer TS. 2023. Accessing position space
wave functions in band structure calculations of periodic systems - a generalized,
adapted numerov implementation for one-, two-, and three-dimensional quantum problems.
Journal of Physical Chemistry Letters. 14(33), 7395–7403.
mla: Gamper, Jakob, et al. “Accessing Position Space Wave Functions in Band Structure
Calculations of Periodic Systems - a Generalized, Adapted Numerov Implementation
for One-, Two-, and Three-Dimensional Quantum Problems.” Journal of Physical
Chemistry Letters, vol. 14, no. 33, American Chemical Society, 2023, pp. 7395–403,
doi:10.1021/acs.jpclett.3c01707.
short: J. Gamper, F. Kluibenschedl, A.K.H. Weiss, T.S. Hofer, Journal of Physical
Chemistry Letters 14 (2023) 7395–7403.
date_created: 2023-09-03T22:01:16Z
date_published: 2023-08-11T00:00:00Z
date_updated: 2023-09-06T11:04:31Z
day: '11'
ddc:
- '530'
- '540'
department:
- _id: GradSch
doi: 10.1021/acs.jpclett.3c01707
external_id:
isi:
- '001048165800001'
pmid:
- '37566743'
file:
- access_level: open_access
checksum: 637454e2b3a357498d8d622d241c4bf6
content_type: application/pdf
creator: dernst
date_created: 2023-09-06T07:32:39Z
date_updated: 2023-09-06T07:32:39Z
file_id: '14272'
file_name: 2023_JourPhysChemistry_Gamper.pdf
file_size: 4986859
relation: main_file
success: 1
file_date_updated: 2023-09-06T07:32:39Z
has_accepted_license: '1'
intvolume: ' 14'
isi: 1
issue: '33'
language:
- iso: eng
license: https://creativecommons.org/licenses/by/4.0/
month: '08'
oa: 1
oa_version: Published Version
page: 7395-7403
pmid: 1
publication: Journal of Physical Chemistry Letters
publication_identifier:
eissn:
- 1948-7185
publication_status: published
publisher: American Chemical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Accessing position space wave functions in band structure calculations of periodic
systems - a generalized, adapted numerov implementation for one-, two-, and three-dimensional
quantum problems
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 14
year: '2023'
...
---
_id: '14653'
abstract:
- lang: eng
text: 'Mass spectrometry imaging (MSI) is a powerful analytical technique for the
two-dimensional (2D) localization of chemicals on surfaces. Conventional MSI experiments
require to predefine the surface of interest based on photographic or microscopic
images. Typically, these boundaries can no longer be changed or adjusted once
the experiment has been started. In terms of a more interactive approach we recently
developed a pen-like ionization interface which is directly connected to the mass
spectrometer. The device allows the user to ionize chemicals by desorption electrospray
ionization (DESI) and to freely move the interface over a surface of interest.
A mini camera, which is mounted on the tip of the pen, magnifies the desorption
area and enables a simple positioning of the pen. The combination of optical data
from the camera module and chemical data obtained by mass analysis facilitates
a novel type of imaging experiment: interactive mass spectrometry imaging (IMSI).
For this application, we present a novel approach for a robust, optical flow-based
motion detection. While the live video stream from the camera is used to track
the pen''s motion across the surface a post-acquisition algorithm correlates the
coordinates of the pen trajectory with respective mass spectra obtained from a
simultaneous mass spectrometric data acquisition. This algorithm is no longer
dependent on a single, manually applied optical marker on the sample surface,
which has to be visible on all video frames throughout the analysis. The advanced
DESI-IMSI method was successfully tested on inkjet-printed letters as well as
mouse brain tissue samples. Validation of the results was done by comparing DESI-IMSI
with standard DESI-MSI data.'
acknowledgement: We would like to thank Marco Sealey Cardona, PhD for help with the
mouse brain samples and acknowledge the financial support by 1669 Förderkreis of
the University of Innsbruck, Austria Wirtschaftsservice (AWS), D. Swarovski KG and
Tyrolean Science Fund (TWF).
article_number: '117168'
article_processing_charge: Yes (in subscription journal)
article_type: original
author:
- first_name: Florian
full_name: Kluibenschedl, Florian
id: 7499e70e-eb2c-11ec-b98b-f925648bc9d9
last_name: Kluibenschedl
- first_name: Anna
full_name: Ploner, Anna
last_name: Ploner
- first_name: Christina
full_name: Meisenbichler, Christina
last_name: Meisenbichler
- first_name: Robert
full_name: Konrat, Robert
last_name: Konrat
- first_name: Thomas
full_name: Müller, Thomas
last_name: Müller
citation:
ama: Kluibenschedl F, Ploner A, Meisenbichler C, Konrat R, Müller T. Advanced motion
tracking for interactive mass spectrometry imaging (IMSI). International Journal
of Mass Spectrometry. 2023;495. doi:10.1016/j.ijms.2023.117168
apa: Kluibenschedl, F., Ploner, A., Meisenbichler, C., Konrat, R., & Müller,
T. (2023). Advanced motion tracking for interactive mass spectrometry imaging
(IMSI). International Journal of Mass Spectrometry. Elsevier. https://doi.org/10.1016/j.ijms.2023.117168
chicago: Kluibenschedl, Florian, Anna Ploner, Christina Meisenbichler, Robert Konrat,
and Thomas Müller. “Advanced Motion Tracking for Interactive Mass Spectrometry
Imaging (IMSI).” International Journal of Mass Spectrometry. Elsevier,
2023. https://doi.org/10.1016/j.ijms.2023.117168.
ieee: F. Kluibenschedl, A. Ploner, C. Meisenbichler, R. Konrat, and T. Müller, “Advanced
motion tracking for interactive mass spectrometry imaging (IMSI),” International
Journal of Mass Spectrometry, vol. 495. Elsevier, 2023.
ista: Kluibenschedl F, Ploner A, Meisenbichler C, Konrat R, Müller T. 2023. Advanced
motion tracking for interactive mass spectrometry imaging (IMSI). International
Journal of Mass Spectrometry. 495, 117168.
mla: Kluibenschedl, Florian, et al. “Advanced Motion Tracking for Interactive Mass
Spectrometry Imaging (IMSI).” International Journal of Mass Spectrometry,
vol. 495, 117168, Elsevier, 2023, doi:10.1016/j.ijms.2023.117168.
short: F. Kluibenschedl, A. Ploner, C. Meisenbichler, R. Konrat, T. Müller, International
Journal of Mass Spectrometry 495 (2023).
dataavailabilitystatement: Data will be made available on request.
date_created: 2023-12-10T23:00:57Z
date_published: 2023-11-23T00:00:00Z
date_updated: 2026-03-02T09:38:59Z
day: '23'
department:
- _id: GradSch
doi: 10.1016/j.ijms.2023.117168
intvolume: ' 495'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1016/j.ijms.2023.117168
month: '11'
oa: 1
oa_version: Published Version
publication: International Journal of Mass Spectrometry
publication_identifier:
issn:
- 1387-3806
publication_status: epub_ahead
publisher: Elsevier
quality_controlled: '1'
researchdata_availability: upon request
scopus_import: '1'
status: public
supplementarymaterial: yes
title: Advanced motion tracking for interactive mass spectrometry imaging (IMSI)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 495
year: '2023'
...
---
_id: '12938'
abstract:
- lang: eng
text: In this work, a feed-forward artificial neural network (FF-ANN) design capable
of locating eigensolutions to Schrödinger's equation via self-supervised learning
is outlined. Based on the input potential determining the nature of the quantum
problem, the presented FF-ANN strategy identifies valid solutions solely by minimizing
Schrödinger's equation encoded in a suitably designed global loss function. In
addition to benchmark calculations of prototype systems with known analytical
solutions, the outlined methodology was also applied to experimentally accessible
quantum systems, such as the vibrational states of molecular hydrogen H2 and its
isotopologues HD and D2 as well as the torsional tunnel splitting in the phenol
molecule. It is shown that in conjunction with the use of SIREN activation functions
a high accuracy in the energy eigenvalues and wavefunctions is achieved without
the requirement to adjust the implementation to the vastly different range of
input potentials, thereby even considering problems under periodic boundary conditions.
article_processing_charge: No
article_type: original
author:
- first_name: Jakob
full_name: Gamper, Jakob
last_name: Gamper
- first_name: Florian
full_name: Kluibenschedl, Florian
id: 7499e70e-eb2c-11ec-b98b-f925648bc9d9
last_name: Kluibenschedl
- first_name: Alexander K. H.
full_name: Weiss, Alexander K. H.
last_name: Weiss
- first_name: Thomas S.
full_name: Hofer, Thomas S.
last_name: Hofer
citation:
ama: Gamper J, Kluibenschedl F, Weiss AKH, Hofer TS. From vibrational spectroscopy
and quantum tunnelling to periodic band structures – a self-supervised, all-purpose
neural network approach to general quantum problems. Physical Chemistry Chemical
Physics. 2022;24(41):25191-25202. doi:10.1039/d2cp03921d
apa: Gamper, J., Kluibenschedl, F., Weiss, A. K. H., & Hofer, T. S. (2022).
From vibrational spectroscopy and quantum tunnelling to periodic band structures
– a self-supervised, all-purpose neural network approach to general quantum problems.
Physical Chemistry Chemical Physics. Royal Society of Chemistry. https://doi.org/10.1039/d2cp03921d
chicago: Gamper, Jakob, Florian Kluibenschedl, Alexander K. H. Weiss, and Thomas
S. Hofer. “From Vibrational Spectroscopy and Quantum Tunnelling to Periodic Band
Structures – a Self-Supervised, All-Purpose Neural Network Approach to General
Quantum Problems.” Physical Chemistry Chemical Physics. Royal Society of
Chemistry, 2022. https://doi.org/10.1039/d2cp03921d.
ieee: J. Gamper, F. Kluibenschedl, A. K. H. Weiss, and T. S. Hofer, “From vibrational
spectroscopy and quantum tunnelling to periodic band structures – a self-supervised,
all-purpose neural network approach to general quantum problems,” Physical
Chemistry Chemical Physics, vol. 24, no. 41. Royal Society of Chemistry, pp.
25191–25202, 2022.
ista: Gamper J, Kluibenschedl F, Weiss AKH, Hofer TS. 2022. From vibrational spectroscopy
and quantum tunnelling to periodic band structures – a self-supervised, all-purpose
neural network approach to general quantum problems. Physical Chemistry Chemical
Physics. 24(41), 25191–25202.
mla: Gamper, Jakob, et al. “From Vibrational Spectroscopy and Quantum Tunnelling
to Periodic Band Structures – a Self-Supervised, All-Purpose Neural Network Approach
to General Quantum Problems.” Physical Chemistry Chemical Physics, vol.
24, no. 41, Royal Society of Chemistry, 2022, pp. 25191–202, doi:10.1039/d2cp03921d.
short: J. Gamper, F. Kluibenschedl, A.K.H. Weiss, T.S. Hofer, Physical Chemistry
Chemical Physics 24 (2022) 25191–25202.
date_created: 2023-05-10T14:48:46Z
date_published: 2022-10-04T00:00:00Z
date_updated: 2023-05-15T07:54:08Z
day: '04'
doi: 10.1039/d2cp03921d
extern: '1'
external_id:
pmid:
- '36254856'
intvolume: ' 24'
issue: '41'
keyword:
- Physical and Theoretical Chemistry
- General Physics and Astronomy
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1039/D2CP03921D
month: '10'
oa: 1
oa_version: Published Version
page: 25191-25202
pmid: 1
publication: Physical Chemistry Chemical Physics
publication_identifier:
issn:
- 1463-9076
- 1463-9084
publication_status: published
publisher: Royal Society of Chemistry
quality_controlled: '1'
scopus_import: '1'
status: public
title: From vibrational spectroscopy and quantum tunnelling to periodic band structures
– a self-supervised, all-purpose neural network approach to general quantum problems
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 24
year: '2022'
...
---
_id: '12939'
abstract:
- lang: eng
text: 'Linear tetrapyrroles, called phyllobilins, are obtained as major catabolites
upon chlorophyll degradation. Primarily, colorless phylloleucobilins featuring
four deconjugated pyrrole units were identified. Their yellow counterparts, phylloxanthobilins,
were discovered more recently. Although the two catabolites differ only by one
double bond, physicochemical properties are very distinct. Moreover, the presence
of the double bond seems to enhance physiologically relevant bioactivities: in
contrast to phylloleucobilin, we identified a potent anti-proliferative activity
for a phylloxanthobilin, and show that this natural product induces apoptotic
cell death and a cell cycle arrest in cancer cells. Interestingly, upon modifying
inactive phylloleucobilin by esterification, an anti-proliferative activity can
be observed that increases with the chain lengths of the alkyl esters. We provide
first evidence for anti-cancer activity of phyllobilins, report a novel plant
source for a phylloxanthobilin, and by using paper spray MS, show that these bioactive
yellow chlorophyll catabolites are more prevalent in Nature than previously assumed.'
article_processing_charge: No
article_type: original
author:
- first_name: Cornelia A.
full_name: Karg, Cornelia A.
last_name: Karg
- first_name: Pengyu
full_name: Wang, Pengyu
last_name: Wang
- first_name: Florian
full_name: Kluibenschedl, Florian
id: 7499e70e-eb2c-11ec-b98b-f925648bc9d9
last_name: Kluibenschedl
- first_name: Thomas
full_name: Müller, Thomas
last_name: Müller
- first_name: Lars
full_name: Allmendinger, Lars
last_name: Allmendinger
- first_name: Angelika M.
full_name: Vollmar, Angelika M.
last_name: Vollmar
- first_name: Simone
full_name: Moser, Simone
last_name: Moser
citation:
ama: Karg CA, Wang P, Kluibenschedl F, et al. Phylloxanthobilins are abundant linear
tetrapyrroles from chlorophyll breakdown with activities against cancer cells.
European Journal of Organic Chemistry. 2020;2020(29):4499-4509. doi:10.1002/ejoc.202000692
apa: Karg, C. A., Wang, P., Kluibenschedl, F., Müller, T., Allmendinger, L., Vollmar,
A. M., & Moser, S. (2020). Phylloxanthobilins are abundant linear tetrapyrroles
from chlorophyll breakdown with activities against cancer cells. European Journal
of Organic Chemistry. Wiley. https://doi.org/10.1002/ejoc.202000692
chicago: Karg, Cornelia A., Pengyu Wang, Florian Kluibenschedl, Thomas Müller, Lars
Allmendinger, Angelika M. Vollmar, and Simone Moser. “Phylloxanthobilins Are Abundant
Linear Tetrapyrroles from Chlorophyll Breakdown with Activities against Cancer
Cells.” European Journal of Organic Chemistry. Wiley, 2020. https://doi.org/10.1002/ejoc.202000692.
ieee: C. A. Karg et al., “Phylloxanthobilins are abundant linear tetrapyrroles
from chlorophyll breakdown with activities against cancer cells,” European
Journal of Organic Chemistry, vol. 2020, no. 29. Wiley, pp. 4499–4509, 2020.
ista: Karg CA, Wang P, Kluibenschedl F, Müller T, Allmendinger L, Vollmar AM, Moser
S. 2020. Phylloxanthobilins are abundant linear tetrapyrroles from chlorophyll
breakdown with activities against cancer cells. European Journal of Organic Chemistry.
2020(29), 4499–4509.
mla: Karg, Cornelia A., et al. “Phylloxanthobilins Are Abundant Linear Tetrapyrroles
from Chlorophyll Breakdown with Activities against Cancer Cells.” European
Journal of Organic Chemistry, vol. 2020, no. 29, Wiley, 2020, pp. 4499–509,
doi:10.1002/ejoc.202000692.
short: C.A. Karg, P. Wang, F. Kluibenschedl, T. Müller, L. Allmendinger, A.M. Vollmar,
S. Moser, European Journal of Organic Chemistry 2020 (2020) 4499–4509.
date_created: 2023-05-10T14:49:30Z
date_published: 2020-08-09T00:00:00Z
date_updated: 2023-05-15T07:57:14Z
day: '09'
doi: 10.1002/ejoc.202000692
extern: '1'
intvolume: ' 2020'
issue: '29'
keyword:
- Organic Chemistry
- Physical and Theoretical Chemistry
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1002/ejoc.202000692
month: '08'
oa: 1
oa_version: Published Version
page: 4499-4509
publication: European Journal of Organic Chemistry
publication_identifier:
issn:
- 1434-193X
- 1099-0690
publication_status: published
publisher: Wiley
quality_controlled: '1'
scopus_import: '1'
status: public
title: Phylloxanthobilins are abundant linear tetrapyrroles from chlorophyll breakdown
with activities against cancer cells
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 2020
year: '2020'
...
---
_id: '12940'
abstract:
- lang: eng
text: Desorption electrospray ionization (DESI), easy ambient sonic-spray ionization
(EASI) and low-temperature plasma (LTP) ionization are powerful ambient ionization
techniques for mass spectrometry. However, every single method has its limitation
in terms of polarity and molecular weight of analyte molecules. After the miniaturization
of every possible component of the different ion sources, we finally were able
to embed two emitters and an ion transfer tubing into a small, hand-held device.
The pen-like interface is connected to the mass spectrometer and a separate control
unit via a bundle of flexible tubing and cables. The novel device allows the user
to ionize an extended range of chemicals by simple switching between DESI, voltage-free
EASI, or LTP ionization as well as to freely move the interface over a surface
of interest. A mini camera, which is mounted on the tip of the pen, magnifies
the desorption area and enables a simple positioning of the pen. The interface
was successfully tested using different types of chemicals, pharmaceuticals, and
real life samples. Moreover, the combination of optical data from the camera module
and chemical data obtained by mass analysis facilitates a novel type of imaging
mass spectrometry, which we name “interactive mass spectrometry imaging (IMSI)”.
article_processing_charge: No
article_type: letter_note
author:
- first_name: Christina
full_name: Meisenbichler, Christina
last_name: Meisenbichler
- first_name: Florian
full_name: Kluibenschedl, Florian
id: 7499e70e-eb2c-11ec-b98b-f925648bc9d9
last_name: Kluibenschedl
- first_name: Thomas
full_name: Müller, Thomas
last_name: Müller
citation:
ama: Meisenbichler C, Kluibenschedl F, Müller T. A 3-in-1 hand-held ambient mass
spectrometry interface for identification and 2D localization of chemicals on
surfaces. Analytical Chemistry. 2020;92(21):14314-14318. doi:10.1021/acs.analchem.0c02615
apa: Meisenbichler, C., Kluibenschedl, F., & Müller, T. (2020). A 3-in-1 hand-held
ambient mass spectrometry interface for identification and 2D localization of
chemicals on surfaces. Analytical Chemistry. American Chemical Society.
https://doi.org/10.1021/acs.analchem.0c02615
chicago: Meisenbichler, Christina, Florian Kluibenschedl, and Thomas Müller. “A
3-in-1 Hand-Held Ambient Mass Spectrometry Interface for Identification and 2D
Localization of Chemicals on Surfaces.” Analytical Chemistry. American
Chemical Society, 2020. https://doi.org/10.1021/acs.analchem.0c02615.
ieee: C. Meisenbichler, F. Kluibenschedl, and T. Müller, “A 3-in-1 hand-held ambient
mass spectrometry interface for identification and 2D localization of chemicals
on surfaces,” Analytical Chemistry, vol. 92, no. 21. American Chemical
Society, pp. 14314–14318, 2020.
ista: Meisenbichler C, Kluibenschedl F, Müller T. 2020. A 3-in-1 hand-held ambient
mass spectrometry interface for identification and 2D localization of chemicals
on surfaces. Analytical Chemistry. 92(21), 14314–14318.
mla: Meisenbichler, Christina, et al. “A 3-in-1 Hand-Held Ambient Mass Spectrometry
Interface for Identification and 2D Localization of Chemicals on Surfaces.” Analytical
Chemistry, vol. 92, no. 21, American Chemical Society, 2020, pp. 14314–18,
doi:10.1021/acs.analchem.0c02615.
short: C. Meisenbichler, F. Kluibenschedl, T. Müller, Analytical Chemistry 92 (2020)
14314–14318.
date_created: 2023-05-10T14:50:19Z
date_published: 2020-10-16T00:00:00Z
date_updated: 2023-05-15T08:01:20Z
day: '16'
doi: 10.1021/acs.analchem.0c02615
extern: '1'
external_id:
pmid:
- '33063994'
intvolume: ' 92'
issue: '21'
keyword:
- Analytical Chemistry
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1021/acs.analchem.0c02615
month: '10'
oa: 1
oa_version: Published Version
page: 14314-14318
pmid: 1
publication: Analytical Chemistry
publication_identifier:
issn:
- 0003-2700
- 1520-6882
publication_status: published
publisher: American Chemical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: A 3-in-1 hand-held ambient mass spectrometry interface for identification and
2D localization of chemicals on surfaces
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 92
year: '2020'
...