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Costas Georgakopoulos
Costas Georgakopoulos
Laboratory of Pharmaceutical Analysis, Faculty of Pharmacy, National and Kapodistrian University of
Verified email at pharm.uoa.gr
Title
Cited by
Cited by
Year
Structural characteristics of anabolic androgenic steroids contributing to binding to the androgen receptor and to their anabolic and androgenic activities: applied …
AG Fragkaki, YS Angelis, M Koupparis, A Tsantili-Kakoulidou, G Kokotos, ...
Steroids 74 (2), 172-197, 2009
1762009
Another designer steroid: discovery, synthesis, and detection of ‘madol’in urine
MH Sekera, BD Ahrens, YC Chang, B Starcevic, C Georgakopoulos, ...
Rapid Communications in Mass Spectrometry: An International Journal Devoted …, 2005
1702005
A pilot study comparing the metabolic profiles of elite-level athletes from different sporting disciplines
F Al-Khelaifi, I Diboun, F Donati, F Botrè, M Alsayrafi, C Georgakopoulos, ...
Sports medicine-open 4, 1-15, 2018
1152018
Screening in veterinary drug analysis and sports doping control based on full-scan, accurate-mass spectrometry
RJB Peters, AAM Stolker, JGJ Mol, A Lommen, E Lyris, Y Angelis, ...
TrAC Trends in Analytical Chemistry 29 (11), 1250-1268, 2010
1082010
Preventive doping control analysis: liquid and gas chromatography time‐of‐flight mass spectrometry for detection of designer steroids
CG Georgakopoulos, A Vonaparti, M Stamou, P Kiousi, E Lyris, ...
Rapid Communications in Mass Spectrometry: An International Journal Devoted …, 2007
1072007
Doping control analysis in human urine by liquid chromatography–electrospray ionization ion trap mass spectrometry for the Olympic Games Athens 2004: Determination of …
MH Spyridaki, P Kiousi, A Vonaparti, P Valavani, V Zonaras, M Zahariou, ...
Analytica Chimica Acta 573, 242-249, 2006
1042006
Preventive doping control screening analysis of prohibited substances in human urine using rapid‐resolution liquid chromatography/high‐resolution time‐of‐flight mass spectrometry
A Vonaparti, E Lyris, YS Angelis, I Panderi, M Koupparis, ...
Rapid Communications in Mass Spectrometry 24 (11), 1595-1609, 2010
932010
An overview of the doping control analysis during the Olympic Games of 2004 in Athens, Greece
M Tsivou, N Kioukia-Fougia, E Lyris, Y Aggelis, A Fragkaki, X Kiousi, ...
Analytica chimica acta 555 (1), 1-13, 2006
862006
Determination of ephedrines in urine by gas chromatography–mass spectrometry
MHE Spyridaki, CJ Tsitsimpikou, PA Siskos, CG Georgakopoulos
Journal of Chromatography B: Biomedical Sciences and Applications 758 (2 …, 2001
702001
Generic sample preparation combined with high-resolution liquid chromatography–time-of-flight mass spectrometry for unification of urine screening in doping-control laboratories
RJB Peters, JE Oosterink, AAM Stolker, C Georgakopoulos, MWF Nielen
Analytical and bioanalytical chemistry 396, 2583-2598, 2010
652010
Chemical derivatization to enhance ionization of anabolic steroids in LC-MS for doping-control analysis
I Athanasiadou, YS Angelis, E Lyris, C Georgakopoulos
TrAC Trends in Analytical Chemistry 42, 137-156, 2013
592013
Schemes of metabolic patterns of anabolic androgenic steroids for the estimation of metabolites of designer steroids in human urine
AG Fragkaki, YS Angelis, A Tsantili-Kakoulidou, M Koupparis, ...
The Journal of Steroid Biochemistry and Molecular Biology 115 (1-2), 44-61, 2009
582009
High resolution full scan liquid chromatography mass spectrometry comprehensive screening in sports antidoping urine analysis
W Abushareeda, A Vonaparti, K Al Saad, M Almansoori, M Meloug, ...
Journal of pharmaceutical and biomedical analysis 151, 10-24, 2018
572018
Genome-wide association study reveals a novel association between MYBPC3 gene polymorphism, endurance athlete status, aerobic capacity and steroid metabolism
F Al-Khelaifi, NA Yousri, I Diboun, EA Semenova, ES Kostryukova, ...
Frontiers in genetics 11, 595, 2020
512020
Study of excretion of ecdysterone in human urine
C Tsitsimpikou, GD Tsamis, PA Siskos, MHE Spyridaki, ...
Rapid Communications in Mass Spectrometry 15 (19), 1796-1801, 2001
492001
Comparison of sulfo‐conjugated and gluco‐conjugated urinary metabolites for detection of methenolone misuse in doping control by LC‐HRMS, GC‐MS and GC‐HRMS
AG Fragkaki, YS Angelis, P Kiousi, CG Georgakopoulos, E Lyris
Journal of Mass Spectrometry 50 (5), 740-748, 2015
482015
Statistical analysis of fragmentation patterns of electron ionization mass spectra of enolized-trimethylsilylated anabolic androgenic steroids
AG Fragkaki, YS Angelis, A Tsantili-Kakoulidou, M Koupparis, ...
International Journal of Mass Spectrometry 285 (1-2), 58-69, 2009
452009
Determination of xylazine and its metabolites by GC–MS in equine urine for doping analysis
MH Spyridaki, E Lyris, I Georgoulakis, D Kouretas, M Konstantinidou, ...
Journal of pharmaceutical and biomedical analysis 35 (1), 107-116, 2004
442004
Prediction of gas chromatographic relative retention times of stimulants and narcotics
CG Georgakopoulos, JC Kiburis, PC Jurs
Analytical chemistry 63 (18), 2021-2024, 1991
441991
Metabolic GWAS of elite athletes reveals novel genetically-influenced metabolites associated with athletic performance
F Al-Khelaifi, I Diboun, F Donati, F Botrè, D Abraham, A Hingorani, ...
Scientific Reports 9 (1), 19889, 2019
432019
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