Zeliou K, Koui E-M, Papaioannou C, Koulakiotis NS, Iatrou G, Tsarbopoulos A, Papasotiropoulos V, Lamari FN. Metabolomic fingerprinting and genetic discrimination of four Hypericum taxa from Greece. Phytochemistry. 2020:112290.

Baira E, Dagla I, Siapi E, Zoumpoulakis P, Tsarbopoulos A, Simitzis P, Goliomytis M, Deligeorgis SG, Skaltsounis A-L, Gikas E. Development and Validation of a UPLC–ESI (-)–MS/MS Methodology for the Simultaneous Quantification of Hesperidin, Naringin, and their Aglycones in Chicken Tissue Samples. Journal of AOAC International. 2020;103(1):83-88.

Karkoula E, Dagla I-V, Baira E, Kokras N, Dalla C, Skaltsounis A-L, Gikas E, Tsarbopoulos A. A novel UHPLC-HRMS-based metabolomics strategy enables the discovery of potential neuroactive metabolites in mice plasma, following ip administration of the main Crocus sativus L. bioactive component. Journal of Pharmaceutical and Biomedical Analysis. 2020;177:112878.

Dagla I, Karkoula E, Baira E, Tsarbopoulos A, Gikas E. Analytical methodologies used for the determination of colistin in biological fluids. Is it still a challenge?. Journal of pharmaceutical and biomedical analysis. 2019;164:777-788.

Chalatsa II, Arvanitis DA, Koulakiotis NS, Giagini A, Skaltsounis LA, Tsarbopoulos A, Sanoudou D. The Crocus sativus compounds trans-crocin 4 and trans-crocetin modulate the amyloidogenic pathway and tau misprocessing in Alzheimer disease neuronal cell culture models. Frontiers in Neuroscience. 2019;13:249.

Baira E, Dagla I, Siapi E, Zoumpoulakis P, Tsarbopoulos A, Simitzis P, Goliomytis M, Deligeorgis SG, Skaltsounis A-L, Gikas E. Development of a Validated UHPLC-ESI (-)-HRMS Methodology for the Simultaneous Quantitative Determination of Hesperidin, Hesperetin, Naringin, and Naringenin in Chicken Plasma. Food Analytical Methods. 2019;12(5):1187-1196.

Pittenauer E, Rados E, Tsarbopoulos A, Allmaier G. In‐depth analysis of crocetin ester glycosides from dried/processed stigmas of Crocus sativus L. by HPLC‐ESI‐MSn (n= 2, 3). Phytochemical analysis. 2019;30(3):346-356.

Tchoumtchoua J, Halabalaki M, Gikas E, Tsarbopoulos A, Fotaki N, Liu L, Nam S, Jove R, Skaltsounis LA. Preliminary pharmacokinetic study of the anticancer 6BIO in mice using an UHPLC-MS/MS approach. Journal of pharmaceutical and biomedical analysis. 2019;164:317-325.

Karkoula E, Angelis A, Koulakiotis N‐S, Gikas E, Halabalaki M, Tsarbopoulos A, Skaltsounis A‐L. Rapid isolation and characterization of crocins, picrocrocin, and crocetin from saffron using centrifugal partition chromatography and LC–MS. Journal of separation science. 2018;41(22):4105-4114.

Karkoula E, Lemonakis N, Kokras N, Dalla C, Gikas E, Skaltsounis A-L, Tsarbopoulos A. Trans-crocin 4 is not hydrolyzed to crocetin following ip administration in mice, while it shows penetration through the blood brain barrier. Fitoterapia. 2018;129:62-72.

Dagla I, Benaki D, Baira E, Lemonakis N, Poudyal H, Brown L, Tsarbopoulos A, Skaltsounis A-L, Mikros E, Gikas E. Alteration in the liver metabolome of rats with metabolic syndrome after treatment with Hydroxytyrosol. A Mass Spectrometry And Nuclear Magnetic Resonance-based metabolomics study. Talanta. 2018;178:246-257.

Chalatsa I, Arvanitis DA, Mikropoulou EV, Giagini A, Papadopoulou-Daifoti Z, Aligiannis N, Halabalaki M, Tsarbopoulos A, Skaltsounis LA, Sanoudou D. Beneficial effects of Sideritis scardica and Cichorium spinosum against amyloidogenic pathway and tau misprocessing in Alzheimer’s disease neuronal cell culture models. Journal of Alzheimer's Disease. 2018;64(3):787-800.

Lemonakis N, Poudyal H, Halabalaki M, Brown L, Tsarbopoulos A, Skaltsounis A-L, Gikas E. The LC–MS-based metabolomics of hydroxytyrosol administration in rats reveals amelioration of the metabolic syndrome B Analytical technologies in the biomedical and life sciences. 2017.

Karkoula E, Gikas E, Baira E, Kokras N, Dalla C, Skaltsounis AL, Tsarbopoulos A. Application of a novel UPLC-HRMS-based plasma metabolomics approach reveals differences between male and female mice following ip administration of trans-crocin-4. Planta Medica International Open. 2017;4(S 01):Mo-PO-192.

Lemonakis N, Poudyal H, Halabalaki M, Brown L, Tsarbopoulos A, Skaltsounis A-L, Gikas E. The LC–MS-based metabolomics of hydroxytyrosol administration in rats reveals amelioration of the metabolic syndrome. Journal of Chromatography B. 2017;1041:45-59.

Bourdenx M, Koulakiotis NS, Sanoudou D, Bezard E, Dehay B, Tsarbopoulos A. Protein aggregation and neurodegeneration in prototypical neurodegenerative diseases: Examples of amyloidopathies, tauopathies and synucleinopathies. Progress in neurobiology. 2017;155:171-193.

Karkoula E, Lemonakis N, Kokras N, Dalla C, Gikas E, Skaltsounis AL, Tsarbopoulos A. Development and validation of a UPLC method for quantifying trans-crocin 4 and crocetin from saffron in plasma: A pharmacokinetic study. Planta Medica. 2016;82(S 01):P953.

Pittenauer E, Rados E, Koulakiotis N‐S, Tsarbopoulos A, Allmaier G. Processed stigmas of Crocus sativus L. imaged by MALDI‐based MS. Proteomics. 2016;16(11-12):1726-1730.

Kokras N, Dimitriadou M, Sotiropoulos I, Skaltsounis AL, Tsarbopoulos A, Dalla C. The therapeutic potential of natural compounds against Alzheimer's disease: A preclinical pharmacological study in both sexes. European Psychiatry. 2016;33:S676-S677.

Lemonakis N, Skaltsounis A-L, Tsarbopoulos A, Gikas E. Optimization of parameters affecting signal intensity in an LTQ-orbitrap in negative ion mode: a design of experiments approach. Talanta. 2016;147:402-409.

Koulakiotis NS, Anagnostopoulos D, Chalatsa I, Sanoudou D, Tsarbopoulos A. Natural products as sources of potential antiamyloidogenic agents. GSTF Journal of Advances in Medical Research (JAMR). 2015;1(3).

Koulakiotis NS, Gikas E, Iatrou G, Lamari FN, Tsarbopoulos A. Quantitation of crocins and picrocrocin in saffron by HPLC: application to quality control and phytochemical differentiation from other Crocus taxa. Planta medica. 2015;81(07):606-612.

Ferlemi A-V, Mermigki PG, Makri OE, Anagnostopoulos D, Koulakiotis NS, Margarity M, Tsarbopoulos A, Georgakopoulos CD, Lamari FN. Cerebral area differential redox response of neonatal rats to selenite-induced oxidative stress and to concurrent administration of highbush blueberry leaf polyphenols. Neurochemical research. 2015;40(11):2280-2292.

Georgakopoulos A, Anagnostopoulos D, Mavroidi B, Kostakis IK, Pelecanou M, Gikas E, Tsarbopoulos A, Skaltsounis L. Synthesis of novel hydroxytyrosol analogues as potential anti-amyloidogenic agents. Planta Medica. 2014;80(16):P1L90.

Bazoti FN, Tsarbopoulos A. Post-Translationally Modified Proteins: Glycosylation and Disulfide Bond Formation. Characterization of Protein Therapeutics using Mass Spectrometry. 2014:118.

TsarbopAonutlhoosn A. Use of mass spectrometric approaches to tackle challenges in drug discovery: the beta-amyloid paradigm. GSTF Journal of Advances in Medical Research (JAMR). 2014;1(1).

Tsarbopoulos A, Bazoti FN. Post-Translationally Modified Proteins: Glycosylation and Disulfide Bond Formation. In: Characterization of Protein Therapeutics using Mass Spectrometry. Springer, Boston, MA; 2013. pp. 117-162.

Pittenauer E, Koulakiotis NS, Tsarbopoulos A, Allmaier G. In‐chain neutral hydrocarbon loss from crocin apocarotenoid ester glycosides and the crocetin aglycon (Crocus sativus L.) by ESI‐MSn (n= 2, 3). Journal of Mass Spectrometry. 2013;48(12):1299-1307.

Gikas E, Bazoti FN, Katsimardou M, Anagnostopoulos D, Papanikolaou K, Inglezos I, Skoutelis A, Daikos GL, Tsarbopoulos A. Determination of colistin A and colistin B in human plasma by UPLC–ESI high resolution tandem MS: Application to a pharmacokinetic study. Journal of pharmaceutical and biomedical analysis. 2013;83:228-236.

Papadopoulos NG, Takavakoglou V, Gikas E, Tsarbopoulos A, Zalidis G. Transport and dissipation study of the herbicide terbuthylazine and its major metabolites in wetland sediment substrates planted with Typha latifolia L. Desalination and Water Treatment. 2012;39(1-3):209-214.

Papadopoulos NG, Gikas E, Zalidis G, Tsarbopoulos A. Determination of herbicide terbuthylazine and its major hydroxy and dealkylated metabolites in constructed wetland sediments using solid phase extraction and high performance liquid chromatography-diode array detection. International journal of environmental analytical chemistry. 2012;92(12):1429-1442.

Gikas E, Papadopoulos NG, Bazoti FN, Zalidis G, Tsarbopoulos A. Use of liquid chromatography/electrospray ionization tandem mass spectrometry to study the degradation pathways of terbuthylazine (TER) by Typha latifolia in constructed wetlands: identification of a new TER metabolite. Rapid Communications in Mass Spectrometry. 2012;26(2):181-188.

Koulakiotis NS, Pittenauer E, Halabalaki M, Tsarbopoulos A, Allmaier G. Comparison of different tandem mass spectrometric techniques (ESI‐IT, ESI‐and IP‐MALDI‐QRTOF and vMALDI‐TOF/RTOF) for the analysis of crocins and picrocrocin from the stigmas of Crocus sativus L. Rapid Communications in Mass Spectrometry. 2012;26(6):670-678.

Tsarbopoulos A, Bazoti FN. Post‐Translationally Modified Proteins: Glycosylation, Phosphorylation, and Disulfide Bond Formation. Protein and Peptide Mass Spectrometry in Drug Discovery. 2011:321-369.

Koulakiotis NS, Pittenauer E, Halabalaki M, Skaltsounis LA, Allmaier G, Tsarbopoulos A. Isolation and Tandem Mass Spectometric Characterization of Selected Crocus sativus L.(Saffron) Bioactive Compounds. Planta Medica. 2011;77(12):PG76.

Gikas E, Bazoti FN, Papadopoulos N, Alesta A, Economou G, Tsarbopoulos A. Quantitation of the Flavonols Quercetin and Kaempferol in the Leaves of Trigonella foenum-graecum by High-Performance Liquid Chromatography–Diode Array Detection. Analytical letters. 2011;44(8):1463-1472.

Galanakis PA, Bazoti FN, Bergquist J, Markides K, Spyroulias GA, Tsarbopoulos A. Study of the interaction between the amyloid beta peptide (1–40) and antioxidant compounds by nuclear magnetic resonance spectroscopy. Peptide Science. 2011;96(3):316-327.

Bazoti FN, Gikas E, Skoutelis A, Tsarbopoulos A. Development and validation of an ultra performance liquid chromatography–tandem mass spectrometry method for the quantification of daptomycin in human plasma. Journal of pharmaceutical and biomedical analysis. 2011;56(1):78-85.

Al-basher G, Al-otibi F, Colagiuri R, Kamtchouing P, Kahpui SM, Dzeufiet DPD, Tedong L, Asongalem EA, Dimo T, Wild S. Evaluation of effect of oleuropein on skin wound healing in aged male BALB/c mice. International Journal of Pharmacology. 2010;14(7):305-309.

Gikas E, Bazoti FN, Fanourgiakis P, Perivolioti E, Roussidis A, Skoutelis A, Tsarbopoulos A. Development and validation of a UPLC‐UV method for the determination of daptomycin in rabbit plasma. Biomedical Chromatography. 2010;24(5):522-527.

Gikas E, Bazoti FN, Fanourgiakis P, Perivolioti E, Roussidis A, Skoutelis A, Tsarbopoulos A. Simultaneous quantification of daptomycin and rifampicin in plasma by ultra performance liquid chromatography: Application to a pharmacokinetic study. Journal of pharmaceutical and biomedical analysis. 2010;51(4):901-906.

Bazoti FN, Gikas E, Tsarbopoulos A. Simultaneous quantification of oleuropein and its metabolites in rat plasma by liquid chromatography electrospray ionization tandem mass spectrometry. Biomedical Chromatography. 2010;24(5):506-515.

Zoidou E, Melliou E, Gikas E, Tsarbopoulos A, Magiatis P, Skaltsounis A-L. Identification of Throuba Thassos, a traditional Greek table olive variety, as a nutritional rich source of oleuropein. Journal of agricultural and food chemistry. 2010;58(1):46-50.

Tsarbopoulos A. Brief history of mass spectrometry in Greece and the establishment of the Hellenic Mass Spectrometry Society. Rapid Communications in Mass Spectrometry. 2009;23:548-548.

Papadopoulos N, Gikas E, Zalidis G, Tsarbopoulos A. Simultaneous determination of herbicide terbuthylazine and its major hydroxy and dealkylated metabolites in Typha latifolia L. wetland plant using SPE and HPLC-DAD. Journal of Liquid Chromatography & Related Technologies®. 2009;32(20):2975-2992.

Gikas E, Bazoti FN, Tsarbopoulos A. Method development for the determination of oleuropein and hydroxytyrosol–the major bioactive components of Olea europaea–in milk. Planta Medica. 2008;74(09):PC122.

Koulakiotis NS, Gikas E, Chryssanthi DG, Lamari FN, Cordopatis P, Tsarbopoulos A. A new HPLC method for the analysis of Crocus sativus styles. Planta Medica. 2008;74(09):PC121.

Bazoti FN, Bergquist J, Markides K, Tsarbopoulos A. Screening potential inhibitors against Alzheimer's amyloidosis using electrospray ionization mass spectrometry. Planta Medica. 2008;74(09):SL56.

Bazoti FN, Gikas E, Tsarbopoulos A. Tandem mass spectrometric studies of polyphenolic metabolites from Olea europaea. Planta Medica. 2008;74(09):PC133.

Hillenkamp F, Tsarbopoulos A, Gross ML. Focus on desorption ionization and macromolecular mass spectrometry. Journal of the American Society for Mass Spectrometry. 2008;19(8):1041.

Gikas E, Alesta A, Economou G, Karamanos A, Tsarbopoulos A. Determination of isoflavones in the aerial part of red clover by HPLC–diode array detection. Journal of liquid chromatography & related technologies. 2008;31(8):1181-1194.

Bazoti FN, Bergquist J, Markides K, Tsarbopoulos A. Localization of the noncovalent binding site between amyloid-β-peptide and oleuropein using electrospray ionization FT-ICR mass spectrometry. Journal of the American Society for Mass Spectrometry. 2008;19(8):1078-1085.

Gikas E, Bazoti FN, Tsarbopoulos A. Conformation of oleuropein, the major bioactive compound of Olea europea. Journal of Molecular Structure: THEOCHEM. 2007;821(1-3):125-132.

Papadopoulos N, Gikas E, Zalidis G, Tsarbopoulos A. Simultaneous determination of terbuthylazine and its major hydroxy and dealkylated metabolites in wetland water samples using solid-phase extraction and high-performance liquid chromatography with diode-array detection. Journal of agricultural and food chemistry. 2007;55(18):7270-7277.

Agalias A, Magiatis P, Skaltsounis A-L, Mikros E, Tsarbopoulos A, Gikas E, Spanos I, Manios T. A new process for the management of olive oil mill waste water and recovery of natural antioxidants. Journal of agricultural and food chemistry. 2007;55(7):2671-2676.

Bazoti FN, Bergquist J, Markides KE, Tsarbopoulos A. Screening of-Amyloid Peptide Inhibitors by Electrospray Ionization Mass Spectrometry. 54 th ASMS Conference Proceedings. 2006.

Anthemidis AN, Bagni G, Osella D, Sturchio E, Mascini M, Bazoti FN, Gikas E, Skaltsounis AL, Tsarbopoulos A, Bizzarri A. Abe, A., see Hibi, K. 158 Adányi, N.—, Németh, E., Halász, A., Szendro, I. and Váradi, M. Application of electrochemical optical waveguide lightmode spec-troscopy for studying the effect of different stress factors on lactic acid. Analytica Chimica Acta. 2006;573(574):482-486.

Petropoulou S-SE, Gikas E, Tsarbopoulos A, Siskos PA. Erratum to? Gas chromatographic? tandem mass spectrometric method for the quantitation of carbofuran, carbaryl and their main metabolites in applicators? urine?[J. Chromatogr. A 1108 (2006) 99? 110]. Journal of chromatography. A. 2006;1115(1-2):271-271.

Gikas E, Papadopoulos N, Tsarbopoulos A. Kinetic study of the acidic hydrolysis of oleuropein, the major bioactive metabolite of olive oil. Journal of liquid chromatography & related technologies. 2006;29(4):497-508.

Bazoti FN, Gikas E, Skaltsounis AL, Tsarbopoulos A. Development of a liquid chromatography–electrospray ionization tandem mass spectrometry (LC–ESI MS/MS) method for the quantification of bioactive substances present in olive oil mill wastewaters. Analytica chimica acta. 2006;573:258-266.

Petropoulou S-SE, Tsarbopoulos A, Siskos PA. Determination of carbofuran, carbaryl and their main metabolites in plasma samples of agricultural populations using gas chromatography–tandem mass spectrometry. Analytical and bioanalytical chemistry. 2006;385(8):1444-1456.

Petropoulou S-SE, Gikas E, Tsarbopoulos A, Siskos PA. Gas chromatographic–tandem mass spectrometric method for the quantitation of carbofuran, carbaryl and their main metabolites in applicators’ urine. Journal of Chromatography A. 2006;1108(1):99-110.

Bazoti FN, Bergquist J, Markides KE, Tsarbopoulos A. Noncovalent interaction between amyloid-β-peptide (1–40) and oleuropein studied by electrospray ionization mass spectrometry. Journal of the American Society for Mass Spectrometry. 2006;17(4):568-575.

Bazoti FN, Gikas E, Puel C, Coxam V, Tsarbopoulos A. Development of a Sensitive and Specific Solid Phase Extraction− Gas Chromatography− Tandem Mass Spectrometry Method for the Determination of Elenolic Acid, Hydroxytyrosol, and Tyrosol in Rat Urine. Journal of agricultural and food chemistry. 2005;53(16):6213-6221.

Agalias A, Melliou E, Magiatis P, Mitaku S, Gikas E, Tsarbopoulos A. Quantitation of oleuropein and related metabolites in decoctions of Olea europaea leaves from ten Greek cultivated varieties by HPLC with diode array detection (HPLC‐DAD). Journal of Liquid Chromatography and Related Technologies. 2005;28(10):1557-1571.

Bazoti FN, Tsarbopoulos A, Markides KE, Bergquist J. Study of the non‐covalent interaction between amyloid‐β‐peptide and melatonin using electrospray ionization mass spectrometry. Journal of mass spectrometry. 2005;40(2):182-192.

Gikas E, Kormali P, Tsipi D, Tsarbopoulos A. Development of a rapid and sensitive SPE-LC-ESI MS/MS method for the determination of chloramphenicol in seafood. Journal of agricultural and food chemistry. 2004;52(5):1025-1030.

Tsarbopoulos A, Gikas E, Papadopoulos N, Aligiannis N, Kafatos A. J. Epidemiol. Commun. Health J. Epidemiol. Commun. Health 52, 638, 1998. Journal of chromatography. B, Analytical technologies in the biomedical and life sciences. 2003;785(1):157-164.

Tsarbopoulos A, Gikas E, Papadopoulos N, Aligiannis N, Kafatos A. Simultaneous determination of oleuropein and its metabolites in plasma by high-performance liquid chromatography. Journal of Chromatography B. 2003;785(1):157-164.

Andrén PE, Caprioli RM. Microelectrospray analysis combined with microdialysis sampling of neuropeptides and drugs. In: Applied Electrospray Mass Spectrometry. CRC Press; 2002. pp. 414-433.

Tsarbopoulos A, Bahr U, Pramanik BN, Karas M. Structural analysis of glycoproteins by electrospray ionization mass spectrometry. In: Applied Electrospray Mass Spectrometry. CRC Press; 2002. pp. 287-310.

Ganguly AK, Pramanik BN, Chen G, Tsarbopoulos A. Detection of noncovalent complexes by electrospray ionization mass spectrometry. In: Applied Electrospray Mass Spectrometry. CRC Press; 2002. pp. 365-391.

Papandreou V, Magiatis P, Chinou I, Kalpoutzakis E, Skaltsounis A-L, Tsarbopoulos A. Volatiles with antimicrobial activity from the roots of Greek Paeonia taxa. Journal of ethnopharmacology. 2002;81(1):101-104.

Polychronopoulos P, Magiatis P, Skaltsounis A-L, Tillequin F, Vardala-Theodorou E, Tsarbopoulos A. Homarine, a common metabolite in edible Mediterranean molluscs: Occurrence, spectral data and revision of a related structure. Natural product letters. 2001;15(6):411-418.

Aligiannis N, Kalpoutzakis E, Chinou IB, Mitakou S, Gikas E, Tsarbopoulos A. Composition and antimicrobial activity of the essential oils of five taxa of Sideritis from Greece. Journal of Agricultural and Food Chemistry. 2001;49(2):811-815.

Tsarbopoulos A, Varnerin J, Cannon‐Carlson S, Wylie D, Pramanik B, Tang J, Nagabhushan TL. Mass spectrometric mapping of disulfide bonds in recombinant human interleukin‐13. Journal of mass spectrometry. 2000;35(3):446-453.

Papageorgiou VP, Mellidis AS, Assimopoulou AN, Tsarbopoulos A. Use of matrix‐assisted laser desorption/ionization mass spectrometry for the rapid detection of low‐mass components in the Alkanna tinctoria pigments fraction. Journal of mass spectrometry. 1998;33(1):89-91.

Chandra Kumar C, Nie H, Armstrong L, Zhang R, Vijay-Kumar S, Tsarbopoulos A. Chloramine T‐induced structural and biochemical changes in echistatin. FEBS letters. 1998;429(3):239-248.

Papageorgiou VP, Mellidis AS, Assimopoulou AN, Tsarbopoulos A. Use of MALDI MS for rapid detection of low-mass components in the Alkanna tinctoria pigments’ fraction. 1998.

Cannon-Carlson S, Varnerin J, Tsarbopoulos A, Jenh C-H, Cox MA, Chou C-C, Connelly N, Zavodny P, Tang JC-T. Expression, purification, and characterization of recombinant human interleukin-13 from NS-0 cells. Protein expression and purification. 1998;12(2):239-248.

Ganguly AK, Wang Y-S, Pramanik BN, Doll RJ, Snow ME, Taveras AG, Remiszewski S, Cesarz D, Del Rosario J, Vibulbhan B. Interaction of a novel GDP exchange inhibitor with the Ras protein. Biochemistry. 1998;37(45):15631-15637.

Sali DL, Ingram R, Wendel M, Gupta D, McNemar C, Tsarbopoulos A, Chen JW, Hong Z, Chase R, Risano C. Serine protease of hepatitis C virus expressed in insect cells as the NS3/4A complex. Biochemistry. 1998;37(10):3392-3401.

Hesson T, Tsarbopoulos A, Taremi SS, Prosise WW, Butkiewicz N, DasMahapatra B, Cable M, Van Le H, Weber PC. Inactivation of the Human Cytomegalovirus Protease by. Techniques in Protein Chemistry. 1997:257.

Liu Y-H, Pramanik B, Huang E, Heimark L, Tsarbopoulos A, Farmer T, Caprioli R, Ashit G. Probing Ternary Structures of Proteins by ESI and MALDI MS. PROCEEDINGS OF THE ASMS CONFERENCE ON MASS SPECTROMETRY AND ALLIED TOPICS. 1997:977-977.

Taveras AG, Remiszewski SW, Doll RJ, Cesarz D, Huang EC, Kirschmeier P, Pramanik BN, Snow ME, Wang YS, Del Rosario JD. Elucidation of a ras-inhibitor complex by MS, NMR and molecular modeling. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY. 1997;214:204-COMP.

Tang JCT, Cannon-Carlson S, Varnerin J, Tsarbopoulos A, Wylie D. Structural similarity of IL-13 and IL-4. FASEB JOURNAL. 1997;11(9):A1361-A1361.

Pflumm MN, Gruber SC, Tsarbopoulos A, Wylie D. Isolation and characterization of an acetylated impurity in Escherichia coli-derived recombinant human interleukin-10 (IL-10) drug substance. Pharmaceutical research. 1997;14(6):833.

Wiekowski M, Prosser D, Taremi S, Tsarbopoulos A, Jenh C‐H, Chou C‐C, Lundell D, Zavodny P, Narula S. Characterization of Potential Antagonists of Human Interleukin 5 Demonstrates Their Cross‐Reactivity with Receptors for Interleukin 3 and Granulocyte‐Macrophage Colony‐Stimulating Factor. European journal of biochemistry. 1997;246(3):625-632.

Ganguly AK, Pramanik BN, Huang EC, Liberles S, Heimark L, Liu YH, Tsarbopoulos A, Doll RJ, Taveras AG, Remiszewski S. Detection and structural characterization of ras oncoprotein-inhibitors complexes by electrospray mass spectrometry. Bioorganic & medicinal chemistry. 1997;5(5):817-820.

Tsarbopoulos A, Bahr U, Pramanik BN, Karas M. Glycoprotein analysis by delayed extraction and post-source decay MALDI-TOF-MS. International journal of mass spectrometry and ion processes. 1997;169:251-261.

Taveras AG, Remiszewski SW, Doll RJ, Cesarz D, Huang EC, Kirschmeier P, Pramanik BN, Snow ME, Wang Y-S, Del Rosario JD. Ras oncoprotein inhibitors: the discovery of potent, ras nucleotide exchange inhibitors and the structural determination of a drug-protein complex. Bioorganic & medicinal chemistry. 1997;5(1):125-133.

Karas M, Bahr U, Tsarbopoulos A, Pramanik BN. MALDI TOF MS Analysis of Glycoproteins Using Delayed Extractions. LOTUS INTERNATIONAL. 1996:1329-1329.

Pramanik B, Huang E, Tsarbopoulos A, Girijavallabhan VM, Ganguly A, Farmer T, Caprioli R. Detection of Noncovalent Complexes by MALDI TOF MS. LOTUS INTERNATIONAL. 1996:986-986.

Tsarbopoulos A, Prongay A, Baldwin S, Kumarasamy R, Paranik B, Le HV, Karas M, Hillenkamp F. Mass spectrometric analysis of the Sf9 cell-derived interleukin-5 Receptor. PROCEEDINGS OF THE ASMS CONFERENCE ON MASS SPECTROMETRY AND ALLIED TOPICS. 1996:359-359.

Gitlin G, Tsarbopoulos A, Patel ST, Sydor W, Pramanik BN, Jacobs S, Westreich L, Mittelman S, Bausch JN. Isolation and characterization of a monomethioninesulfoxide variant of interferon α-2b. Pharmaceutical research. 1996;13(5):762-769.

Tsarbopoulos A, Pramanik BN, Karas M, Bahr U, ZENG-STAHL JIAN-RU. FACTORS AFFECTING THE CHOICE OF MATRIX IN MATRIX-ASSISTED LASER DESORPTION. Journal of mass spectrometry. 1995:S3-S203.

Tsarbopoulos A, Pramanik BN, Nagabhushan TL, Covey TR. Structural analysis of the CHO‐derived interleukin‐4 by liquid‐chromatography/electrospray ionization mass spectrometry. Journal of Mass Spectrometry. 1995;30(12):1752-1763.

Rajan N, Tsarbopoulos A, Kumarasamy R, Odonnell R, Taremi SS, Baldwin SW, Seelig GF, Fan XD, Pramanik B, Le HV. Characterization of recombinant human interleukin 4 receptor from CHO cells: role of N-linked oligosaccharides. Biochemical and biophysical research communications. 1995;206(2):694-702.

Karas M, Bahr U, Strupat K, Hillenkamp F, Tsarbopoulos A, Pramanik BN. Matrix dependence of metastable fragmentation of glycoproteins in MALDI TOF mass spectrometry. Analytical Chemistry. 1995;67(3):675-679.

Huang EC, Heimark L, Tsarbopoulos A, Bartner P. ESI MS Studies of Noncovalent Complexes: Enhancement of Signal Intensity Under Refined Conditions. PROCEEDINGS OF THE ASMS CONFERENCE ON MASS SPECTROMETRY AND ALLIED TOPICS. 1994:921-921.

Tsarbopoulos A, Karas M, Strupat K, Pramanik B. Protein Mapping by Matrix-Assisted Laser Desorption/Ionization MS. PROCEEDINGS OF THE ASMS CONFERENCE ON MASS SPECTROMETRY AND ALLIED TOPICS. 1994:685-685.

Tsarbopoulos A, Karas M, Strupat K, Pramanik BN, Nagabhushan TL, Hillenkamp F. Comparative mapping of recombinant proteins and glycoproteins by plasma desorption and matrix-assisted laser desorption/ionization mass spectrometry. Analytical chemistry. 1994;66(13):2062-2070.

Tsarbopoulos A, Her G-R, Pramanik BN, Nagabhushan TL. Application of Plasma Desorption Mass Spectrometry to Molecular Weight Determination of Human Interleukin-4 Secreted by a Chinese Hamster Ovary Cell Line. Analytical Chemistry. 1993;64:230-3.

Tsarbopoulos A, Pramanik BN, Labdon JE, Reichert P, Gitlin G, Patel S, Sardana V, Nagabhushan TL, Trotta PP. Isolation and characterization of a resistant core peptide of recombinant human granulocyte‐macrophage colony‐stimulating factor (gm‐csf); confirmation of the gm‐csf amino acid sequence by mass spectrometry. Protein Science. 1993;2(11):1948-1958.

Murgolo NJ, Windsor WT, Hruza A, Reichert P, Tsarbopoulos A, Baldwin S, Huang E, Pramanik B, Ealick S, Trotta PP. A homology model of human interferon α‐2. Proteins: Structure, Function, and Bioinformatics. 1993;17(1):62-74.

Ganguly AK, Pramanik BN, Huang EC, Tsarbopoulos A, Girijavallabhan VM, Liberles S. Studies of the Ras-GDP and Ras-GTP noncovalent complexes by electrospray mass spectrometry. Tetrahedron. 1993;49(36):7985-7996.

Huang EC, Pramanik BN, Tsarbopoulos A, Reichert P, Ganguly AK, Trotta PP, Nagabhushan TL, Covey TR. Application of electrospray mass spectrometry in probing protein-protein and protein-ligand noncovalent interactions. Journal of the American Society for Mass Spectrometry. 1993;4(8):624-630.

Windsor WT, Syto R, Tsarbopoulos A, Zhang R, Durkin J, Baldwin S, Paliwal S, Mui PW, Pramanik B. Disulfide bond assignments and secondary structure analysis of human and murine interleukin 10. Biochemistry. 1993;32(34):8807-8815.

Tsarbopoulos A, Her GR, Pramanik BN, Nagabhushan TL, Trotta PP. Application of plasma desorption mass spectrometry to molecular weight determination of human interleukin-4 secreted by a Chinese hamster ovary cell line. Analytical chemistry. 1992;64(19):2303-2305.

Ganguly AK, Pramanik BN, Tsarbopoulos A, Covey TR, Huang E, Fuhrman SA. Mass spectrometric detection of the noncovalent GDP-bound conformational state of the human H-ras protein. Journal of the American Chemical Society. 1992;114(16):6559-6560.

Tsarbopoulos A, Pramanik BN, Nagabhushan TL, Trotta PP, Siegel MM, Tsao R, Doelling VW. Comparative studies of natural and recombinant proteins by californium-252 plasma desorption and cesium ion liquid secondary ion mass spectrometry. Journal of Chromatography B: Biomedical Sciences and Applications. 1991;562(1-2):754-755.

Tsarbopoulos A, Pramanik BN, Reichert P, Siegel MM, Nagabhushan TL, Trota PP, Jardine I. 252Cf‐plasma desorption and cesium‐ion liquid secondary‐ion mass spectrometric analysis of recombinant proteins. Rapid communications in mass spectrometry. 1991;5(2):81-85.

Pramanik BN, Tsarbopoulos A, Labdon JE, Trotta PP, Nagabhushan TL. Structural analysis of biologically active peptides and recombinant proteins and their modified counterparts by mass spectrometry. Journal of Chromatography B: Biomedical Sciences and Applications. 1991;562(1-2):377-389.

Tsarbopoulos A, Pramanik BN, Bartner P, Reichert P, Labdon J, Nagabhushan TL, Trotta PP. Structural analysis of recombinant proteins by fast atom bombardment and californium-252 plasma desorption mass spectrometry. Ion Formation from Organic Solids. 1990:101-108.

Tsarbopoulos A, Pramanik BN, Nagabhushan TL, Trotta PP, Siegel MM, Tsao R, Doelling VW. Comparative studies of natural and recombinant proteins by californium-252 plasma desorption and cesium ion liquid secondary ion mass spectrometry. Analytica chimica acta. 1990;241(2):315-320.

Tsarbopoulos A, Gross M, Kumar R, Jardine I. Rapid identification of calbindin‐D28k cyanogen bromide peptide fragments by plasma desorption mass spectrometry. Biomedical & environmental mass spectrometry. 1989;18(6):387-393.

Tsarbopoulos A. Plasma desorption mass spectrometry of natural and recombinant peptides and proteins. Peptide research. 1989;2(4):258-266.

Blommers MJ, Haasnoot CA, Walters JA, Hilbers CW. Solution structure of the 3'-5'cyclic dinucleotide d (pApA). A combined NMR, UV melting, and molecular mechanics study. Biochemistry. 1988;27(22):8361-8369.

Pramanik B, Tsarbopoulos A, Labdon JE, Czarniecki M, Nagabhushan TL, Trotta PP. Demonstration of a 1–3 disulfide bond in a synthetic nonapeptide derived from the signal sequence and N-terminus of human γ-interferon. Biochemical and biophysical research communications. 1988;157(2):836-843.

Jardine I, Scanlan GF, Tsarbopoulos A, Liberato DJ. Plasma desorption mass spectrometry of peptides adsorbed on nitrocellulose from a glutathione matrix. Analytical chemistry. 1988;60(10):1086-1088.

Tsarbopoulos A, Becker GW, Occolowitz JL, Jardine I. Peptide and protein mapping by 252Cf-plasma desorption mass spectrometry. Analytical biochemistry. 1988;171(1):113-123.

Ackermann BL, Tsarbopoulos A, Allison J. Fast atom bombardment mass spectrometric studies of the aluminum chloride/n-butylpyridinium chloride molten salt. Analytical chemistry. 1985;57(8):1766-1768.

Tsarbopoulos A, Allison J. Gas-phase organometallic chemistry: chain-length effects. Journal of the American Chemical Society. 1985;107(18):5085-5093.

Tsarbopoulos A, Allison J. Chemistry of cobalt (1+) and Co (ligand) n+ with mono-and bi-substituted n-butanes in the gas phase: using a simple" ligand competition" model and collision-induced dissociation analysis to provide insights into product structures. Organometallics. 1984;3(1):86-95.