Zobrazeno 1 - 10
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pro vyhledávání: '"Kelsey D. Cook"'
Autor:
Kelsey D. Cook
Publikováno v:
Journal of the American Society for Mass Spectrometry. 31:1010-1014
This is an invited Account and Perspective, providing observations and advice on writing for review derived from a 40-year academic career that has included 27 years' service as an Associate Editor for the Journal of the American Society for Mass Spe
Autor:
Kelsey D. Cook
Publikováno v:
Journal of the American Society for Mass Spectrometry. 31(7)
This is an invited Account and Perspective, providing observations and advice derived from a 40 year academic career that has included over 14 years' service as a program officer at the National Science Foundation (NSF) and 27 years of service as an
Publikováno v:
Analytical Chemistry. 86:464-472
The evolution of droplet temperatures in an electrospray plume was measured via ratiometric fluorescence. Under typical operating conditions, droplet temperatures decrease ∼30 K over the first 5.0 mm along the spray axis, followed by a slight (∼2
Autor:
Kelsey D. Cook, Miguel Rodriguez, Babu Raman, Andrew B. Dykstra, Javier A. Izquierdo, Lois A St Brice, Lee R. Lynd, Robert L. Hettich
Publikováno v:
Journal of Proteome Research. 13:692-701
Clostridium thermocellum has emerged as a leading bioenergy-relevant microbe due to its ability to solubilize cellulose into carbohydrates, mediated by multicomponent membrane-attached complexes termed cellulosomes. To probe microbial cellulose utili
Autor:
Liguo Song, Kelsey D. Cook, Zhenqian Zhu, Mary Ellen P. McNally, John E. Bartmess, Ron M. Hoffman
Publikováno v:
Analytical Chemistry. 84:7547-7554
Although qualitative and/or semiquantitative real-time monitoring of chemical reactions have been reported with a few mass spectrometric approaches, to our knowledge, no quantitative mass spectrometric approach has been reported so far to have a cali
Autor:
Kelsey D. Cook, Liguo Song, Ron M. Hoffman, Mary Ellen P. McNally, David S. Cho, Stephen C. Gibson, Deepak Bhandari
Publikováno v:
Rapid Communications in Mass Spectrometry. 25:3575-3580
Batch slurry reactions are widely used in the industrial manufacturing of chemicals, pharmaceuticals, petrochemicals and polymers. However, onsite monitoring of batch slurry reactions is still not feasible in production plants due to the challenge in
Autor:
Stephen C. Gibson, David S. Cho, Ron M. Hoffman, Deepak Bhandari, Kelsey D. Cook, Liguo Song, Mary Ellen P. McNally
Publikováno v:
International Journal of Mass Spectrometry. 303:173-180
Liquid chromatography dopant-assisted atmospheric pressure chemical ionization (LC/DA-APCI-MS) has been introduced and demonstrated as a promising method for the analysis of non-polar compounds. Polycyclic aromatic hydrocarbons (PAHs) were studied as
Publikováno v:
Analytical Chemistry. 81:10080-10088
A transient microenvironment mechanism (TMEM) is proposed to address matrix effects for direct analysis in real time (DART). When the DART gas stream is in contact with the sample, a transient microenvironment (TME), which can shield analytes from di
Publikováno v:
Journal of the American Society for Mass Spectrometry. 18:208-217
An on-line proteolysis system utilizing a triaxial electrospray probe was developed to aid localization of the hydrogen-bonding interaction sites in hydrogen/deuterium exchange-mass spectrometry (HDX-MS) studies of Abeta (1-40) fibrils. The probe all
Autor:
Kelsey D. Cook, Maolian Chen
Publikováno v:
Analytical Chemistry. 79:2031-2036
Gradual corrosion of stainless steel electrospray emitters under conditions of normal use generates surface irregularities that can promote electrical discharge. The increased emission current affects the electrochemical reactions associated with the