Skip to content

Home Search Authors Pakistan News Saved

SciRah

SciRah does not host or store research papers. Results come live from free, official scholarly APIs, and every paper links back to its original source.

Data sources

OpenAlex
Semantic Scholar
Crossref
CORE
arXiv
PubMed

Privacy policy Terms of service

F. Guan · SciRah

Researcher profile · Semantic Scholar

F. Guan

Share profile

F. Guan — researcher profile on SciRah

h-index: 21
Works: 72
Citations: 1,310

Most-cited papers

Detection, quantification and confirmation of anabolic steroids in equine plasma by liquid chromatography and tandem mass spectrometry.
F. Guan, C. Uboh, L. Soma, Yi Luo +2 more
2005Journal of chromatography. B, Analytical technologies in the biomedical and life sciences95 citations
Semantic Scholar
LC−MS/MS Method for Confirmation of Recombinant Human Erythropoietin and Darbepoetin α in Equine Plasma
F. Guan, C. Uboh, L. Soma, E. Birks +7 more
200778 citations
Semantic Scholar
Collision-induced dissociation pathways of anabolic steroids by electrospray ionization tandem mass spectrometry
F. Guan, L. Soma, Yi Luo, C. Uboh +1 more
2006Journal of the American Society for Mass Spectrometry73 citations Open access
Semantic Scholar
Differentiation and identification of recombinant human erythropoietin and darbepoetin Alfa in equine plasma by LC-MS/MS for doping control.
F. Guan, C. Uboh, L. Soma, E. Birks +4 more
2008Analytical Chemistry54 citations
Semantic Scholar
Pharmacokinetics of boldenone and stanozolol and the results of quantification of anabolic and androgenic steroids in race horses and nonrace horses.
L. Soma, C. E. Uboh, F. Guan, S. McDonnell +1 more
2007Journal of Veterinary Pharmacology and Therapeutics50 citations
Semantic Scholar
Sensitive and selective method for direct determination of nitrite and nitrate by high-performance capillary electrophoresis
F. Guan, Hui-Fang Wu, Yi Luo
199650 citations
Semantic Scholar
Sensitive liquid chromatographic/tandem mass spectrometric method for the determination of beclomethasone dipropionate and its metabolites in equine plasma and urine.
F. Guan, C. Uboh, L. Soma, A. Hess +2 more
2003Journal of Mass Spectrometry49 citations
Semantic Scholar
High-throughput UHPLC-MS/MS method for the detection, quantification and identification of fifty-five anabolic and androgenic steroids in equine plasma.
F. Guan, C. Uboh, L. Soma, Y. You +2 more
2010Journal of Mass Spectrometry48 citations
Semantic Scholar
Efficient use of retention time for the analysis of 302 drugs in equine plasma by liquid chromatography-MS/MS with scheduled multiple reaction monitoring and instant library searching for doping control.
Ying Liu, C. Uboh, L. Soma, Xiaoqing Li +3 more
2011Analytical Chemistry46 citations
Semantic Scholar
Pharmacokinetics of intra-articular, intravenous, and intramuscular administration of triamcinolone acetonide and its effect on endogenous plasma hydrocortisone and cortisone concentrations in horses.
L. Soma, C. Uboh, Yowen You, F. Guan +1 more
2011American Journal of Veterinary Research45 citations Open access
Semantic Scholar
Resolution, quantification and confirmation of betamethasone and dexamethasone in equine plasma by liquid chromatography/tandem mass spectrometry.
Yi Luo, C. Uboh, L. Soma, F. Guan +2 more
2005Rapid Communications in Mass Spectrometry43 citations
Semantic Scholar
Simultaneous analysis of twenty-one glucocorticoids in equine plasma by liquid chromatography/tandem mass spectrometry.
Y. Luo, C. Uboh, L. Soma, F. Guan +2 more
2005Rapid Communications in Mass Spectrometry41 citations
Semantic Scholar
Pharmacokinetics of methylprednisolone acetate after intra-articular administration and its effect on endogenous hydrocortisone and cortisone secretion in horses.
L. Soma, C. Uboh, Yi Luo, F. Guan +2 more
2006American Journal of Veterinary Research36 citations Open access
Semantic Scholar
Simultaneous separation and determination of 16 testosterone and nandrolone esters in equine plasma using ultra high performance liquid chromatography-tandem mass spectrometry for doping control.
Y. You, C. Uboh, L. Soma, F. Guan +5 more
2011Journal of Chromatography A34 citations
Semantic Scholar
Quantification of clenbuterol in equine plasma, urine and tissue by liquid chromatography coupled on-line with quadrupole time-of-flight mass spectrometry.
F. Guan, C. Uboh, L. Soma, Yi Luo +5 more
2002Rapid Communications in Mass Spectrometry31 citations
Semantic Scholar
Ultra-performance liquid chromatography/tandem mass spectrometry in high-throughput detection, quantification and confirmation of anabolic steroids in equine plasma.
Y. You, C. Uboh, L. Soma, F. Guan +4 more
2009Rapid Communications in Mass Spectrometry29 citations
Semantic Scholar
Quantification and confirmation of flunixin in equine plasma by liquid chromatography-quadrupole time-of-flight tandem mass spectrometry.
Yi Luo, J. Rudy, C. Uboh, L. Soma +3 more
2004Journal of chromatography. B, Analytical technologies in the biomedical and life sciences29 citations
Semantic Scholar
Identification of racehorse and sample contamination by novel 24-plex STR system.
Jin‐Wen Chen, C. Uboh, L. Soma, Xiaoqing Li +3 more
2010Forensic Science International: Genetics27 citations
Semantic Scholar
Confirmatory analysis of continuous erythropoietin receptor activator and erythropoietin analogues in equine plasma by LC-MS for doping control.
F. Guan, C. Uboh, L. Soma, G. Maylin +2 more
2010Analytical Chemistry26 citations
Semantic Scholar
Detection and confirmation of 60 anabolic and androgenic steroids in equine plasma by liquid chromatography-tandem mass spectrometry with instant library searching.
Ying Liu, C. Uboh, L. Soma, Xiaoqing Li +4 more
2011Drug Testing and Analysis23 citations
Semantic Scholar
Identification of Darbepoetin Alfa in Human Plasma by Liquid Chromatography Coupled to Mass Spectrometry for Doping Control
F. Guan, C. Uboh, L. Soma, E. Birksz +1 more
2009International Journal of Sports Medicine22 citations
Semantic Scholar
Validated UHPLC-MS-MS method for rapid analysis of capsaicin and dihydrocapsaicin in equine plasma for doping control.
Y. You, C. Uboh, L. Soma, F. Guan +4 more
2013Journal of Analytical Toxicology20 citations
Semantic Scholar
Comprehensive solid-phase extraction of multitudinous bioactive peptides from equine plasma and urine for doping detection.
F. Guan, M. Robinson
2017Analytica Chimica Acta18 citations
Semantic Scholar
A novel strategy for systematic optimization of micellar electrokinetic chromatography separations
F. Guan, Hui-Fang Wu, Yi Luo
199718 citations
Semantic Scholar
Pharmacokinetics and pharmacodynamics of dermorphin in the horse.
Mary A. Robinson, F. Guan, S. McDonnell, C. Uboh +1 more
2015Journal of Veterinary Pharmacology and Therapeutics17 citations
Semantic Scholar
Detection, quantification, and identification of dermorphin in equine plasma and urine by LC–MS/MS for doping control
F. Guan, C. Uboh, L. Soma, M. Robinson +2 more
2013Analytical and Bioanalytical Chemistry17 citations
Semantic Scholar
Screening, quantification, and confirmation of phenylbutazone and oxyphenbutazone in equine plasma by liquid chromatography-tandem mass spectrometry.
Y. You, C. Uboh, L. Soma, F. Guan +3 more
2009Journal of Analytical Toxicology17 citations Open access
Semantic Scholar
Plasma concentrations of testosterone and 19-nortestosterone (nandrolone) in the nonracing intact male horse by liquid chromatography-mass spectrometry.
L. Soma, C. E. Uboh, F. Guan, S. McDonnell
2008Journal of Veterinary Pharmacology and Therapeutics17 citations
Semantic Scholar
LC-MS/MS method for confirmation of recombinant human erythropoietin and darbepoetin alpha in equine plasma.
F. Guan, C. Uboh, L. Soma, E. Birks +7 more
2007Analytical Chemistry17 citations
Semantic Scholar
Monitoring of human body running training with wireless sensor based wearable devices
J. Ren, F. Guan, Ming Pang, Shuangling Li
2020Computer Communications14 citations
Semantic Scholar
Simultaneous separation and confirmation of amphetamine and related drugs in equine plasma by non-aqueous capillary-electrophoresis-tandem mass spectrometry.
X.-Q. Li, C. Uboh, L. Soma, F. Guan +5 more
2010Drug Testing and Analysis14 citations
Semantic Scholar
Sensitive and selective method for the determination of sodium monofluoroacetate by capillary zone electrophoresis
F. Guan, Hui-Fang Wu, Yi Luo
199614 citations
Semantic Scholar
Sensitive hydrophilic interaction liquid chromatography/tandem mass spectrometry method for rapid detection, quantification and confirmation of cathinone-derived designer drugs for doping control in equine plasma.
Xiaoqing Li, C. Uboh, L. Soma, Ying Liu +6 more
2014Rapid Communications in Mass Spectrometry13 citations
Semantic Scholar
Analysis of gabapentin in equine plasma with measurement uncertainty estimation by liquid chromatography-tandem mass spectrometry.
Y. Liu, C. Uboh, L. Soma, Xiaoqing Li +4 more
2011Journal of Analytical Toxicology13 citations Open access
Semantic Scholar
Correlation of product ion profiles with molecular structures of androgenic and anabolic steroids in ESI MS/MS.
F. Guan, C. Uboh, L. Soma, Y. You +2 more
2010Journal of Mass Spectrometry13 citations
Semantic Scholar
Quantification of phenytoin and its metabolites in equine plasma and urine using high-performance liquid chromatography.
F. Guan, Cornelius E. Uboh, L. Soma, E. Birks +4 more
2000Journal of Chromatography B: Biomedical Sciences and Applications13 citations
Semantic Scholar
Identification of ex vivo catabolites of peptides with doping potential in equine plasma by HILIC-HRMS.
F. Guan, Savannah Fay, Xiaoqing Li, Y. You +1 more
2020Drug Testing and Analysis12 citations
Semantic Scholar
A comprehensive approach to detecting multitudinous bioactive peptides in equine plasma and urine using HILIC coupled to high resolution mass spectrometry.
F. Guan, Y. You, Xiaoqing Li, M. Robinson
2019Drug Testing and Analysis12 citations
Semantic Scholar
Confirmation and quantification of hemoglobin-based oxygen carriers in equine and human plasma by hyphenated liquid chromatography tandem mass spectrometry.
F. Guan, C. Uboh, L. Soma, Yi Luo +2 more
2004Analytical Chemistry12 citations
Semantic Scholar
Biomarkers of alcohol abuse in racehorses by liquid chromatography/tandem mass spectrometry.
Y. You, C. Uboh, L. Soma, F. Guan +3 more
2007Rapid Communications in Mass Spectrometry11 citations
Semantic Scholar
The Pharmacokinetics of Hemoglobin-Based Oxygen Carrier Hemoglobin Glutamer-200 Bovine in the Horse
L. Soma, C. Uboh, F. Guan, Yi Luo +3 more
2005Anesthesia and Analgesia11 citations Open access
Semantic Scholar
Simultaneous Determination of Testosterone and Testosterone Enanthate in Equine Plasma by UHPLC-MS-MS
Y. You, C. Uboh, L. Soma, F. Guan +4 more
20109 citations
Semantic Scholar
Novel Algorithms for Comprehensive Untargeted Detection of Doping Agents in Biological Samples.
F. Guan, Y. You, Savannah Fay, Xiaoqing Li +1 more
2021Analytical Chemistry8 citations
Semantic Scholar
Validated LC-MS-MS Method for Simultaneous Analysis of 17 Barbiturates in Horse Plasma for Doping Control.
Ying Liu, C. Uboh, Xiaoqing Li, F. Guan +4 more
2017Journal of Analytical Toxicology8 citations
Semantic Scholar
Disposition, elimination, and bioavailability of phenytoin and its major metabolite in horses.
L. Soma, Cornelius E. Uboh, F. Guan, E. Birks +4 more
2001American Journal of Veterinary Research8 citations Open access
Semantic Scholar
Use of high resolution/accurate mass full scan/data-dependent acquisition for targeted/non-targeted screening in equine doping control.
Y. You, Rachel Proctor, Kevin Guo, Xiaoqing Li +3 more
2021Analytical Methods7 citations
Semantic Scholar
Detection and confirmation of α-cobratoxin in equine plasma by solid-phase extraction and liquid chromatography coupled to mass spectrometry.
F. Guan, Y. You, Xiaoqing Li, M. Robinson
2018Journal of Chromatography A6 citations
Semantic Scholar
Sequence Elucidation of an Unknown Cyclic Peptide of High Doping Potential by ETD and CID Tandem Mass Spectrometry
F. Guan, C. Uboh, L. Soma, J. Rudy
2011Journal of the American Society for Mass Spectrometry6 citations
Semantic Scholar
Unique tryptic peptides specific for bovine and human hemoglobin in the detection and confirmation of hemoglobin-based oxygen carriers.
F. Guan, C. Uboh, L. Soma, Yi Luo +1 more
2004Analytical Chemistry6 citations
Semantic Scholar
Confirmatory analysis of etanercept in equine plasma by LC-MS for doping control.
F. Guan, M. Robinson, L. Soma
2017Drug Testing and Analysis5 citations Open access
Semantic Scholar

Frequent co-authors

Invite them to SciRah by sharing their profile.

L. Soma×39
Invite
L. Soma — researcher profile on SciRah
C. Uboh×35
Invite
C. Uboh — researcher profile on SciRah
Y. You×23
Invite
Y. You — researcher profile on SciRah
Xiaoqing Li×23
Invite
Xiaoqing Li — researcher profile on SciRah

×15

Invite

Jin‐Wen Chen — researcher profile on SciRah

Invite

J. Rudy — researcher profile on SciRah

Invite

Yi Luo — researcher profile on SciRah

Deborah S. Tsang×9

Invite

Deborah S. Tsang — researcher profile on SciRah

Invite

Ying Liu — researcher profile on SciRah

Invite

M. Robinson — researcher profile on SciRah

Invite

E. Birks — researcher profile on SciRah

Invite

G. Maylin — researcher profile on SciRah