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Roy Helmy

Showing results (31-40 of 54) with videos related to

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Inorganic Chemistry|April 15, 2003
Excited-state acid-base chemistry: evidence for a dissociative excited stateJianwei Fan, Roy Helmy, Abe Kassis, et al.
Chemistry (Weinheim an Der Bergstrasse, Germany)|April 14, 2018
Accelerated Forced Degradation of Pharmaceuticals in Levitated Microdroplet ReactorsYangjie Li, Yong Liu, Hong Gao, et al.
Chirality|August 28, 2007
Improving sensitivity in chiral supercritical fluid chromatography for analysis of active pharmaceutical ingredientsRoy Helmy, Mirlinda Biba, Jia Zang, et al.
Journal of Chromatography. A|June 1, 2006
Development of a gradient elution preparative high performance liquid chromatography method for the recovery of the antibiotic ertapenem from crystallization process streamsPeter Sajonz, Anant Vailaya, Osama Sudah, et al.
Journal of the American Chemical Society|October 27, 2015
Capture of reactive monophosphine-ligated palladium(0) intermediates by mass spectrometryQiuling Zheng, Yong Liu, Qinghao Chen, et al.
Organic & Biomolecular Chemistry|April 19, 2016
Use of hydrostatic pressure for modulation of protein chemical modification and enzymatic selectivityAlexey A Makarov, Roy Helmy, Leo Joyce, et al.
Journal of the American Society for Mass Spectrometry|January 20, 2017
Mechanistic Study of the Gas-Phase In-Source Hofmann Elimination of Doubly Quaternized Cinchona-Alkaloid Based Phase-Transfer Catalysts by (+)-Electrospray Ionization/Tandem Mass SpectrometryRong-Sheng Yang, Huaming Sheng, Katrina W Lexa, et al.
Bioanalysis|October 24, 2022
Prediction of frozen virus stability based on degradation mechanisms, real-time data and modelingYing Homan, Daniel Rosenbloom, Sally Wong, et al.
Journal of Pharmaceutical and Biomedical Analysis|January 29, 2016
A novel compact mass detection platform for the open access (OA) environment in drug discovery and early developmentJunling Gao, Scott S Ceglia, Michael D Jones, et al.
Rapid Communications in Mass Spectrometry : RCM|February 8, 2017
Unusual (+/-)-electrospray ionization induced fragmentation: Structural elucidation of an in-process synthetic intermediate of doravirine (MK-1439) using liquid chromatography/high-resolution tandem mass spectrometry and two-dimensional nuclear magnetic resonanceHuaming Sheng, Katrina W Lexa, Li-Kang Zhang, et al.
Pageof 6

Showing results (31-40 of 54) with videos related to

Sort By:
Pageof 6
Inorganic Chemistry|April 15, 2003
Excited-state acid-base chemistry: evidence for a dissociative excited stateJianwei Fan, Roy Helmy, Abe Kassis, et al.
Chemistry (Weinheim an Der Bergstrasse, Germany)|April 14, 2018
Accelerated Forced Degradation of Pharmaceuticals in Levitated Microdroplet ReactorsYangjie Li, Yong Liu, Hong Gao, et al.
Chirality|August 28, 2007
Improving sensitivity in chiral supercritical fluid chromatography for analysis of active pharmaceutical ingredientsRoy Helmy, Mirlinda Biba, Jia Zang, et al.
Journal of Chromatography. A|June 1, 2006
Development of a gradient elution preparative high performance liquid chromatography method for the recovery of the antibiotic ertapenem from crystallization process streamsPeter Sajonz, Anant Vailaya, Osama Sudah, et al.
Journal of the American Chemical Society|October 27, 2015
Capture of reactive monophosphine-ligated palladium(0) intermediates by mass spectrometryQiuling Zheng, Yong Liu, Qinghao Chen, et al.
Organic & Biomolecular Chemistry|April 19, 2016
Use of hydrostatic pressure for modulation of protein chemical modification and enzymatic selectivityAlexey A Makarov, Roy Helmy, Leo Joyce, et al.
Journal of the American Society for Mass Spectrometry|January 20, 2017
Mechanistic Study of the Gas-Phase In-Source Hofmann Elimination of Doubly Quaternized Cinchona-Alkaloid Based Phase-Transfer Catalysts by (+)-Electrospray Ionization/Tandem Mass SpectrometryRong-Sheng Yang, Huaming Sheng, Katrina W Lexa, et al.
Bioanalysis|October 24, 2022
Prediction of frozen virus stability based on degradation mechanisms, real-time data and modelingYing Homan, Daniel Rosenbloom, Sally Wong, et al.
Journal of Pharmaceutical and Biomedical Analysis|January 29, 2016
A novel compact mass detection platform for the open access (OA) environment in drug discovery and early developmentJunling Gao, Scott S Ceglia, Michael D Jones, et al.
Rapid Communications in Mass Spectrometry : RCM|February 8, 2017
Unusual (+/-)-electrospray ionization induced fragmentation: Structural elucidation of an in-process synthetic intermediate of doravirine (MK-1439) using liquid chromatography/high-resolution tandem mass spectrometry and two-dimensional nuclear magnetic resonanceHuaming Sheng, Katrina W Lexa, Li-Kang Zhang, et al.
Pageof 6