Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Eric E. Gard"'
Autor:
Audrey N. Martin, David P. Fergenson, Paul T. Steele, Keith R. Coffee, Vincent J. Riot, Sue Martin, George R. Farquar, Eric E. Gard, Matthias Frank
Publikováno v:
Analytical Chemistry. 80:4583-4589
Actual or surrogate chemical, biological, radiological, nuclear, and explosive materials and illicit drug precursors can be rapidly detected and identified when in aerosol form by a Single-Particle Aerosol Mass Spectrometry (SPAMS) system. This entai
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bbc7fbd2d71a06daeadc16051050f01e
https://doi.org/10.1021/ac8004428
https://doi.org/10.1021/ac8004428
Autor:
Carlito B. Lebrilla, Matthias Frank, George R. Farquar, Eric E. Gard, Paul T. Steele, Vincent J. Riot, Erica L. McJimpsey, Keith R. Coffee, Herbert J. Tobias, David P. Fergenson
Publikováno v:
Journal of Aerosol Science. 39:10-18
An in situ method to image individual aerosol particles upon desorption/ionization in a single particle aerosol mass spectrometer using shadowgraph imaging is presented and applied directly to determine a 2D spatial distribution of 5.0 μ m particles
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e8f7045e8405076b6de91d6cbc858db
https://doi.org/10.1016/j.jaerosci.2007.09.010
https://doi.org/10.1016/j.jaerosci.2007.09.010
Publikováno v:
Analytical Chemistry. 79:1918-1925
The application of single-particle aerosol mass spectrometry (SPAMS) to the real-time detection of micrometer-sized single particles of high explosives is described. Dual-polarity time-of-flight mass spectra from 1000 single particles each of 2,4,6-t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b76c7fb0bf0a2df328343dc9a0e28c2c
https://doi.org/10.1021/ac061581z
https://doi.org/10.1021/ac061581z
A broad description of the LDRD Program, highlights of accomplishments and awards for the year, program statistics, and the LDRD portfolio-management process.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::237c2c04faff931c4443057b3ddf41a8
https://doi.org/10.2172/1241966
https://doi.org/10.2172/1241966
Autor:
Herbert J. Tobias, Matthias Frank, David P. Fergenson, Paul T. Steele, Joanne M. Horn, Maurice Pitesky, Eric E. Gard
Publikováno v:
Journal of Microbiological Methods. 67:56-63
Bioaerosol Mass Spectrometry (BAMS), a real-time single cell analytical technique, was used to follow the biochemical and morphological changes within a group of Bacillus atrophaeus cells by measuring individual cells during the process of sporulatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c4cabfea4e78b3448a762177fe4acc3e
https://doi.org/10.1016/j.mimet.2006.03.001
https://doi.org/10.1016/j.mimet.2006.03.001
Autor:
Eric E. Gard, Erwin Karg, T. Ferge, Ralf Zimmermann, Matthias Frank, Herbert J. Tobias, A. Schröppel, Keith R. Coffee
Publikováno v:
Environmental Science & Technology. 40:3327-3335
Different particulate matter (PM) samples were investigated by on-line single-particle aerosol time-of-flight mass spectrometry (ATOFMS). The samples consist of soot particulates made by a diffusion flame soot generator (combustion aerosol standard,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4cc2d4d31533696dc2e64528d8fb7a22
https://doi.org/10.1021/es050799k
https://doi.org/10.1021/es050799k
Autor:
Carlito B. Lebrilla, Scott C. Russell, Paul T. Steele, Gregg A. Czerwieniec, Eric E. Gard, Keith R. Coffee, Matthias Frank, Vincent J. Riot
Publikováno v:
Journal of the American Society for Mass Spectrometry. 16:1866-1875
Bioearosol mass spectrometry (BAMS) analyzes single particles in real time from ambient air, placing strict demands on instrument sensitivity. Modeling of the BAMS reflectron time of flight (TOF) with SIMION revealed design limitations associated wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::13803616797c8b80cff82cdfb9ec3f8f
https://doi.org/10.1016/j.jasms.2005.06.013
https://doi.org/10.1016/j.jasms.2005.06.013
Autor:
Joanne M. Horn, Maurice Pitesky, David P. Fergenson, Eric E. Gard, Matthias Frank, Millie P. Schafer, Herbert J. Tobias
Publikováno v:
Applied and Environmental Microbiology. 71:6086-6095
Single-particle laser desorption/ionization time-of-flight mass spectrometry, in the form of bioaerosol mass spectrometry (BAMS), was evaluated as a rapid detector for individual airborne, micron-sized, Mycobacterium tuberculosis H37Ra particles, com
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8f6436083b600c5d870dd12ca584a1f7
https://doi.org/10.1128/aem.71.10.6086-6095.2005
https://doi.org/10.1128/aem.71.10.6086-6095.2005
Autor:
Vincent J. Riot, Paul T. Steele, Eric E. Gard, Scott C. Russell, Carlito B. Lebrilla, Gregg A. Czerwieniec, Matthias Frank, Keith R. Coffee
Publikováno v:
Analytical Chemistry. 77:4734-4741
Bioaerosol mass spectrometry (BAMS) performs single-cell analysis in real time. However, the specificity of BAMS mass signatures has been limited by low sensitivity at high masses. To increase the mass range and sensitivity of BAMS, a novel design wa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e9ae2f605f6fad1bb6ced1c1b7c6854
https://doi.org/10.1021/ac048202r
https://doi.org/10.1021/ac048202r
Autor:
Carlito B. Lebrilla, Fei He, Harris Warren, Elvira Camara, M. Kirk Green, Eric E. Gard, Sharron G. Penn
Publikováno v:
International Journal of Mass Spectrometry and Ion Processes. :115-127
A versatile, inexpensive electrospray interface has been constructed and installed on an external source Fourier transform mass spectrometer with a quadrupole ion guide. This interface is readily interchangeable with FAB and MALDI sources, with the m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f85502c7849cac4bfef9bc89cef922de
https://doi.org/10.1016/s0168-1176(96)04404-7
https://doi.org/10.1016/s0168-1176(96)04404-7