Photolytic degradation pathways of emerging agrochemicals
Ryan Espy , Amanda Nienow , Emily Pelton , Mallory Richards
American Chemical Society Division of Environmental Chemistry Preprints of Extended Abstracts 2008 48 ( 2) 413 -418
2008
Photodegradation of the herbicide imazethapyr in aqueous solution: Effects of wavelength, pH, and natural organic matter (NOM) and analysis of photoproducts
Ryan Espy , Emily Pelton , Annie Opseth , Jonathan Kasprisin
Journal of Agricultural and Food Chemistry 59 ( 13) 7277 -7285
27
2011
Ion generation using modified wetted porous materials
Robert Graham Cooks , Zheng Ouyang , Ryan Espy
22
2017
Byproducts and kinetics of imazethapyr hydrolysis and photolysis
Amanda Nienow , Emily Pelton , Ryan Espy , Amanda Staker
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY 237 116 -116
2009
ENVR 97-Photolytic degradation pathways of emerging agrochemicals
Amanda Nienow , Ryan Espy , Emily Pelton , Mallory Richards
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY 236
2008
Chemical profiling of cerebrospinal fluid by multiple reaction monitoring mass spectrometry
Christina R. Ferreira , Karen E. Yannell , Brit Mollenhauer , Ryan D. Espy
Analyst 141 ( 18) 5252 -5255
14
2016
Beyond the flask: Reactions on the fly in ambient mass spectrometry
Ryan D. Espy , Michael Wleklinski , Xin Yan , R. Graham Cooks
Trends in Analytical Chemistry 57 135 -146
56
2014
Spray mechanism in paper spray ionization
Ryan D. Espy , Ariel R. Muliadi , Zheng Ouyang , R. Graham Cooks
International Journal of Mass Spectrometry 325 167 -171
100
2012
Rapid analysis of whole blood by paper spray mass spectrometry for point-of-care therapeutic drug monitoring
Ryan D. Espy , Nicholas E. Manicke , Zheng Ouyang , R. Graham Cooks
Analyst 137 ( 10) 2344 -2349
111
2012
Paper spray and extraction spray mass spectrometry for the direct and simultaneous quantification of eight drugs of abuse in whole blood.
Ryan D. Espy , Sebastiaan Frans Teunissen , Nicholas E. Manicke , Yue Ren
Analytical Chemistry 86 ( 15) 7712 -7718
120
2014
Analysis and modification of surfaces using molecular ions in the ambient environment.
Ryan D Espy , Abraham Badu-Tawiah , R Graham Cooks
Current Opinion in Chemical Biology 15 ( 5) 741 -747
9
2011
Pharmacokinetics using paper: An alternative to LC/MS
Ryan D Espy , Nicholas E Manicke , Zheng Ouyang , R Graham Cooks
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY 247
2014
Fundamentals, method development, and applications of paper spray ionization mass spectrometry
Ryan D Espy
Purdue University
2
2014
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