Timothy Olah

5.7k total citations · 2 hit papers
91 papers, 3.9k citations indexed

About

Timothy Olah is a scholar working on Spectroscopy, Molecular Biology and Immunology. According to data from OpenAlex, Timothy Olah has authored 91 papers receiving a total of 3.9k indexed citations (citations by other indexed papers that have themselves been cited), including 42 papers in Spectroscopy, 38 papers in Molecular Biology and 19 papers in Immunology. Recurrent topics in Timothy Olah's work include Analytical Chemistry and Chromatography (26 papers), Mass Spectrometry Techniques and Applications (25 papers) and Biosimilars and Bioanalytical Methods (17 papers). Timothy Olah is often cited by papers focused on Analytical Chemistry and Chromatography (26 papers), Mass Spectrometry Techniques and Applications (25 papers) and Biosimilars and Bioanalytical Methods (17 papers). Timothy Olah collaborates with scholars based in United States, Germany and Sweden. Timothy Olah's co-authors include Richard C. King, Carmen Fernández‐Metzler, Cynthia Miller‐Stein, John D. Gilbert, Mohammed Jemal, Debra A. McLoughlin, Baomin Xin, Yuanqing Xia, Celia D’Arienzo and Adrienne A. Tymiak and has published in prestigious journals such as Analytical Chemistry, Analytical Biochemistry and Journal of Chromatography A.

In The Last Decade

Timothy Olah

89 papers receiving 3.7k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Mechanistic investigation of ionization suppression in electrospray ionization

2000 860 citations Richard C. King, Carmen Fernández‐Metzler et al. profile →
The effects of sample preparation methods on the variability of the electrospray ionization response for model drug compounds

1999 783 citations Richard C. King, Timothy Olah et al. Rapid Communications in Mass Spectrometry profile →

Peers

Countries citing papers authored by Timothy Olah

Since Specialization

Citations

This map shows the geographic impact of Timothy Olah's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Timothy Olah with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Timothy Olah more than expected).

Fields of papers citing papers by Timothy Olah

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Timothy Olah. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Timothy Olah. The network helps show where Timothy Olah may publish in the future.

Co-authorship network of co-authors of Timothy Olah

This figure shows the co-authorship network connecting the top 25 collaborators of Timothy Olah. A scholar is included among the top collaborators of Timothy Olah based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Timothy Olah. Timothy Olah is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	LC–MS-MS Total Drug Analysis of Biological Samples Using a High- Throughput Protein Precipitation Method 2015 ·Bogdan Sleczka, (unknown), Timothy Olah, (unknown)	0
2	It is time for a paradigm shift in drug discovery bioanalysis: from SRM to HRMS 2011 ·Journal of Mass Spectrometry ·Ragu Ramanathan, Mohammed Jemal, (unknown), Yuanqing Xia, (unknown), Timothy Olah, Walter A. Korfmacher	135
3	Full-scan high resolution accurate mass spectrometry (HRMS) in regulated bioanalysis: LC–HRMS for the quantitation of prednisone and prednisolone in human plasma 2011 ·Journal of Chromatography B ·Eliza N. Fung, Yuanqing Xia, Anne‐Françoise Aubry, Jianing Zeng, Timothy Olah, Mohammed Jemal	50
4	LC–MS/MS method using unbonded silica column and aqueous/methanol mobile phase for the simultaneous quantification of a drug candidate and co-administered metformin in rat plasma 2010 ·Journal of Chromatography B ·Lorell Discenza, Celia D’Arienzo, Timothy Olah, Mohammed Jemal	14
5	A strategy for liquid chromatography/tandem mass spectrometry based quantitation of pegylated protein drugs in plasma using plasma protein precipitation with water‐miscible organic solvents and subsequent trypsin digestion to generate surrogate peptides for detection 2010 ·Rapid Communications in Mass Spectrometry ·Steven T. Wu, Zheng Ouyang, Timothy Olah, Mohammed Jemal	51
6	Increasing high‐throughput Discovery bioanalysis using automated selected reaction monitoring compound optimization, ultra‐high‐pressure liquid chromatography, and single‐step sample preparation workflows 2009 ·Rapid Communications in Mass Spectrometry ·(unknown), Baomin Xin, Timothy Olah	14
7	Development of an on-line extraction turbulent flow chromatography tandem mass spectrometry method for cassette analysis of Caco-2 cell based bi-directional assay samples 2005 ·Journal of Chromatography B ·(unknown), (unknown), Baomin Xin, Praveen Balimane, Timothy Olah	25
8	High‐throughput chiral analysis of albuterol enantiomers in dog plasma using on‐line sample extraction/polar organic mode chiral liquid chromatography with tandem mass spectrometric detection 2004 ·Rapid Communications in Mass Spectrometry ·Steven T. Wu, (unknown), Atsu Apedo, David Wang‐Iverson, Timothy Olah, Adrienne A. Tymiak, Ning Zhao	18
9	High‐speed gradient parallel liquid chromatography/tandem mass spectrometry with fully automated sample preparation for bioanalysis: 30 seconds per sample from plasma 2002 ·Rapid Communications in Mass Spectrometry ·Yuzhong Deng, Jingtao Wu, (unknown), (unknown), Timothy Olah, Steve E. Unger	60
10	Novel direct detection method for quantitative determination of intracellular nucleoside triphosphates using weak anion exchange liquid chromatography/tandem mass spectrometry 2002 ·Rapid Communications in Mass Spectrometry ·Guoen Shi, Jingtao Wu, Li Yu, Romas Geleziunas, Karen Gallagher, (unknown), Timothy Olah, Steve E. Unger	56
11	The Development and Implementation of Bioanalytical Methods Using LC-MS to Support ADME Studies in Early Drug Discovery and Candidate Selection 2002 ·PubMed ·Timothy Olah	2
12	Oxo-piperazine Derivatives of N-Arylpiperazinones as Inhibitors of Farnesyltransferase 2001 ·Bioorganic & Medicinal Chemistry Letters ·(unknown), Jeffrey M. Bergman, Donna Wei, C. Blair Zartman, Joseph P. Davide, Ian Greenberg, Dongming Liu, Timothy J. O’Neill, W. Wayt Gibbs, Kenneth S. Koblan, Nancy E. Kohl, Robert B. Lobell, I‐Wu Chen, Debra A. McLoughlin, Timothy Olah, Samuel Graham, George D. Hartman, Theresa M. Williams	22
13	Selective α1a adrenergic receptor antagonists based on 4-aryl-3,4-dihydropyridine-2-ones 2000 ·Bioorganic & Medicinal Chemistry Letters ·Philippe G. Nantermet, James C. Barrow, Harold G. Selnick, Carl F. Homnick, Roger Freidinger, Raymond S.L. Chang, Stacey O’Malley, Duane R. Reiss, Theodore P. Broten, Richard W. Ransom, Douglas J. Pettibone, Timothy Olah, Carlos Forray	44
14	Combinatorial diversification of indinavir: in vivo mixture dosing of an HIV protease inhibitor library 2000 ·Bioorganic & Medicinal Chemistry Letters ·Thomas A. Rano, Yuan Cheng, (unknown), Fengqi Zhang, William A. Schleif, Lori J. Gabryelski, David B. Olsen, Lawrence C. Kuo, Jiunn H. Lin, Xin Xu, Timothy Olah, Debra A. McLoughlin, Richard C. King, Kevin T. Chapman, James R. Tata	15
15	Rizatriptan, a Novel 5-HT<SUB>1D/1B</SUB> Agonist for Migraine: Single- and Multiple-Dose Tolerability and Pharmacokinetics in Healthy Subjects 2000 ·The Journal of Clinical Pharmacology ·Timothy Olah, Michael R. Goldberg, (unknown), Kamlesh P. Vyas, Donald E. Slaughter, Deborah Panebianco, (unknown), (unknown), (unknown), (unknown)	27
16	Initial human experience with MK-462 (rizatriptan): a novel 5=HT_IDagonist 1997 ·British Journal of Clinical Pharmacology ·David Sciberras, William J. Polvino, Barry J. Gertz, Haiyung Cheng, Michael Stepanavage, Johanna Wittreich, Timothy Olah, Mark Edwards, (unknown)	28
17	PHARMACOKINETICS AND FOOD INTERACTION OF MK-462 IN HEALTHY MALES 1996 ·Biopharmaceutics & Drug Disposition ·(unknown), William J. Polvino, David Sciberras, (unknown), K. Cerchio, Karen Christie, Timothy Olah, Declan M. McLoughlin, Ian James, John Rogers	22
18	The development and cross-validation of methods based on radioimmunoassay and LC/MS-MS for the quantification of the Class III antiarrhythmic agent, MK-0499, in human plasma and urine 1995 ·Journal of Pharmaceutical and Biomedical Analysis ·John D. Gilbert, Thomas Greber, Joan D. Ellis, A. Barrish, Timothy Olah, Carmen Fernández‐Metzler, (unknown), Carl J. Burke	16
19	Determination of L-691,121, a new Class III antiarrhythmic, and its principal metabolite in plasma by differential radioimmunoassay 1994 ·Journal of Pharmaceutical and Biomedical Analysis ·Thomas Greber, Timothy Olah, John D. Gilbert, Arturo G. Porras, M Hichens	2
20	Determination of L-654,066, a new 5α-reductase inhibitor in plasma by liquid chromatography/atmospheric pressure chemical ionization mass spectrometry 1992 ·Journal of Mass Spectrometry ·John D. Gilbert, Timothy Olah, A. Barrish, Thomas Greber	46

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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