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Hwee Ling Koh

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Full Name
Hwee Ling Koh
Variants
Koh, H.-L.
Ling, K.H.
Koh, H.L.
Hwee, L.K.
Koh, H.
Hwee Ling Koh
 
Main Affiliation
 
Faculty
 
Email
phakohhl@nus.edu.sg
 

Publications

Results 41-60 of 69 (Search time: 0.006 seconds).

Issue DateTitleAuthor(s)
415-Dec-2009Isolation and structural elucidation of dapoxetine as an adulterant in a health supplement used for sexual performance enhancementLi, L.; Low, M.-Y.; Ge, X.; Bloodworth, B.C.; Koh, H.-L. 
25-Jan-2012Isolation and structural elucidation of flibanserin as an adulterant in a health supplement used for female sexual performance enhancementLow, M.-Y.; Li, L.; Ge, X.; Kee, C.-L.; Koh, H.-L. 
3Apr-2000LC and LC-MS-MS analyses of undeclared codeine in antiasthmatic Chinese proprietary medicineLiu, S.Y.; Woo, S.-O.; Holmes, M.J. ; Koh, H.-L. 
42007Letter: Liquid chromatography ion-trap time-of-flight mass spectrometric study on the fragmentation of an acetildenafil analogueZou, P.; Oh, S.S.-Y.; Kiang, K.-H.; Low, M.-Y.; Koh, H.-L. 
5Jun-2006Medicinal plants as potential sources of lead compounds with anti-platelet and anti-coagulant activitiesChua, T.K.; Koh, H.L. 
61994Molecular geometry and physicochemical characteristics of selected anilinoquinolines, indolo[3,2-c]quinolines and tetrahydroindolo[3,2- d]benzazepinesKoh, H.-L. ; Go, M.-L. ; Ngiam, T.-L. 
7Feb-2003Pharmacists' patterns of use, knowledge, and attitudes toward complementary and alternative medicineKoh, H.-L. ; Teo, H.-H.; Ng, H.-L.
82020Professionalism in traditional Chinese medicine (TCM) practitioners: a qualitative studyKwan, Y.H.; Chooi, S.; Yoon, S.; Ang, X.L.; Phang, J.K.; Koh, H.L. ; Thumboo, J. ; Ng, S.C. ; Fong, W. 
9Nov-2012Quantification of ginsenosides Rh4 and Rk3 in rat plasma by liquid chromatography-tandem mass spectrometry: Application to a pre-clinical pharmacokinetic studyPatel, D.N.; Lin, H.-S. ; Koh, H.-L. 
10May-2011Quantification of α- And β-amyrin in rat plasma by gas chromatography-mass spectrometry: Application to preclinical pharmacokinetic studyChing, J.; Lin, H.-S. ; Tan, C.-H.; Koh, H.-L. 
1128-Mar-2013Research progress and thought on processing of Panax notoginsengChen, B.; Koh, H.-L. ; Jia, X.-B.
122018Retrospective study of reported adverse events due to complementary health products in Singapore from 2010 to 2016Xu, Y; Patel, D.N ; Ng, S.-L.P; Tan, S.-H; Toh, D; Poh, J; Lim, A.T; Chan, C.-L ; Low, M.-Y; Koh, H.-L 
132009Safety and quality assessment of 175 illegal sexual enhancement products seized in red-light districts in SingaporeLow, M.-Y.; Zeng, Y.; Li, L.; Ge, X.-W.; Lee, R.; Bloodworth, B.-C.; Koh, H.-L. 
1418-Jan-2014Screening of synthetic PDE-5 inhibitors and their analogues as adulterants: Analytical techniques and challengesPatel, D.N.; Li, L.; Kee, C.-L.; Ge, X.; Low, M.-Y.; Koh, H.-L. 
153-Feb-2006Simultaneous determination of synthetic phosphodiesterase-5 inhibitors found in a dietary supplement and pre-mixed bulk powders for dietary supplements using high-performance liquid chromatography with diode array detection and liquid chromatography-electrospray ionization tandem mass spectrometryZou, P.; Oh, S.S.-Y.; Hou, P.; Low, M.-Y.; Koh, H.-L. 
163-Feb-2006Simultaneous determination of synthetic phosphodiesterase-5 inhibitors found in a dietary supplement and pre-mixed bulk powders for dietary supplements using high-performance liquid chromatography with diode array detection and liquid chromatography-electrospray ionization tandem mass spectrometryZou, P.; Oh, S.S.-Y.; Hou, P.; Low, M.-Y.; Koh, H.-L. 
173-Feb-2006Simultaneous determination of synthetic phosphodiesterase-5 inhibitors found in a dietary supplement and pre-mixed bulk powders for dietary supplements using high-performance liquid chromatography with diode array detection and liquid chromatography-electrospray ionization tandem mass spectrometryZou, P.; Oh, S.S.-Y.; Hou, P.; Low, M.-Y.; Koh, H.-L. 
1815-Oct-2006St. John's wort attenuates irinotecan-induced diarrhea via down-regulation of intestinal pro-inflammatory cytokines and inhibition of intestinal epithelial apoptosisHu, Z.-P.; Yang, X.-X.; Chan, S.Y. ; Xu, A.-L.; Duan, W.; Zhu, Y.-Z.; Sheu, F.-S. ; Boelsterli, U.A.; Chan, E. ; Zhang, Q.; Wang, J.-C.; Ee, P.L.R. ; Koh, H.L. ; Huang, M.; Zhou, S.-F. 
1930-Jun-2013Structural elucidation of a new sildenafil analogue using high-resolution Orbitrap mass spectrometryKee, C.-L.; Ge, X.; Low, M.-Y.; Koh, H.-L. 
201-Dec-2008Structural elucidation of a PDE-5 inhibitor detected as an adulterant in a health supplementGe, X.; Low, M.-Y.; Zou, P.; Lin, L.; Yin, S.O.S.; Bloodworth, B.C.; Koh, H.-L.