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L S Choi

Showing results (11-20 of 25) with videos related to

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Bioconjugate Chemistry|March 1, 1995
Poly(ethylene glycol)-modified phospholipids prevent aggregation during covalent conjugation of proteins to liposomesT O Harasym, P Tardi, S A Longman, et al.
Drug Testing and Analysis|December 21, 2024
Doping Control Analysis of Methylsulfonylmethane in HorsesJenny K Y Wong, Timmy L S Choi, Celia O L Wong, et al.
Journal of Chromatography. A|May 17, 2016
Doping control analysis of 46 polar drugs in horse plasma and urine using a 'dilute-and-shoot' ultra high performance liquid chromatography-high resolution mass spectrometry approachWai Him Kwok, Timmy L S Choi, Karen Y Kwok, et al.
Journal of Chromatography. A|July 1, 2018
Detection of seventy-two anabolic and androgenic steroids and/or their esters in horse hair using ultra-high performance liquid chromatography-high resolution mass spectrometry in multiplexed targeted MS<sup>2</sup> mode and gas chromatography-tandem mass spectrometryTimmy L S Choi, Karen Y Kwok, Wai Him Kwok, et al.
Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences|May 18, 2020
Doping control analysis of antipsychotics and other prohibited substances in equine plasma by liquid chromatography/tandem mass spectrometryApril S Y Wong, Timmy L S Choi, Karen Y Kwok, et al.
Planta Medica|May 1, 1981
Alkaloid Production in Catharanthus roseus cell cultures VIIIW G Kurz, K B Chatson, F Constabel, et al.
Biochimica Et Biophysica Acta|July 24, 1998
Comparison of different hydrophobic anchors conjugated to poly(ethylene glycol): effects on the pharmacokinetics of liposomal vincristineM S Webb, D Saxon, F M Wong, et al.
Drug Testing and Analysis|January 6, 2017
Doping control analysis of lithium in horse urine and plasma by inductively coupled plasma mass spectrometryTimmy L S Choi, Jenny K Y Wong, Emmie N M Ho, et al.
Drug Testing and Analysis|November 15, 2019
Administration study of recombinant human relaxin-2 in horse for doping control purposeWai Him Kwok, Timmy L S Choi, Gary N W Leung, et al.
Drug Testing and Analysis|August 28, 2020
Metabolic studies of selective androgen receptor modulators RAD140 and S-23 in horsesYat-Ming So, Jenny K Y Wong, Timmy L S Choi, et al.
Pageof 3

Showing results (11-20 of 25) with videos related to

Sort By:
Pageof 3
Bioconjugate Chemistry|March 1, 1995
Poly(ethylene glycol)-modified phospholipids prevent aggregation during covalent conjugation of proteins to liposomesT O Harasym, P Tardi, S A Longman, et al.
Drug Testing and Analysis|December 21, 2024
Doping Control Analysis of Methylsulfonylmethane in HorsesJenny K Y Wong, Timmy L S Choi, Celia O L Wong, et al.
Journal of Chromatography. A|May 17, 2016
Doping control analysis of 46 polar drugs in horse plasma and urine using a 'dilute-and-shoot' ultra high performance liquid chromatography-high resolution mass spectrometry approachWai Him Kwok, Timmy L S Choi, Karen Y Kwok, et al.
Journal of Chromatography. A|July 1, 2018
Detection of seventy-two anabolic and androgenic steroids and/or their esters in horse hair using ultra-high performance liquid chromatography-high resolution mass spectrometry in multiplexed targeted MS<sup>2</sup> mode and gas chromatography-tandem mass spectrometryTimmy L S Choi, Karen Y Kwok, Wai Him Kwok, et al.
Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences|May 18, 2020
Doping control analysis of antipsychotics and other prohibited substances in equine plasma by liquid chromatography/tandem mass spectrometryApril S Y Wong, Timmy L S Choi, Karen Y Kwok, et al.
Planta Medica|May 1, 1981
Alkaloid Production in Catharanthus roseus cell cultures VIIIW G Kurz, K B Chatson, F Constabel, et al.
Biochimica Et Biophysica Acta|July 24, 1998
Comparison of different hydrophobic anchors conjugated to poly(ethylene glycol): effects on the pharmacokinetics of liposomal vincristineM S Webb, D Saxon, F M Wong, et al.
Drug Testing and Analysis|January 6, 2017
Doping control analysis of lithium in horse urine and plasma by inductively coupled plasma mass spectrometryTimmy L S Choi, Jenny K Y Wong, Emmie N M Ho, et al.
Drug Testing and Analysis|November 15, 2019
Administration study of recombinant human relaxin-2 in horse for doping control purposeWai Him Kwok, Timmy L S Choi, Gary N W Leung, et al.
Drug Testing and Analysis|August 28, 2020
Metabolic studies of selective androgen receptor modulators RAD140 and S-23 in horsesYat-Ming So, Jenny K Y Wong, Timmy L S Choi, et al.
Pageof 3