Haleem J. Issaq

12.2k total citations · 1 hit paper
256 papers, 9.4k citations indexed

About

Haleem J. Issaq is a scholar working on Spectroscopy, Biomedical Engineering and Molecular Biology. According to data from OpenAlex, Haleem J. Issaq has authored 256 papers receiving a total of 9.4k indexed citations (citations by other indexed papers that have themselves been cited), including 155 papers in Spectroscopy, 102 papers in Biomedical Engineering and 86 papers in Molecular Biology. Recurrent topics in Haleem J. Issaq's work include Analytical Chemistry and Chromatography (92 papers), Microfluidic and Capillary Electrophoresis Applications (89 papers) and Mass Spectrometry Techniques and Applications (65 papers). Haleem J. Issaq is often cited by papers focused on Analytical Chemistry and Chromatography (92 papers), Microfluidic and Capillary Electrophoresis Applications (89 papers) and Mass Spectrometry Techniques and Applications (65 papers). Haleem J. Issaq collaborates with scholars based in United States, Canada and China. Haleem J. Issaq's co-authors include Timothy D. Veenstra, Thomas P. Conrads, King C. Chan, George M. Janini, Gary M. Muschik, DaRue A. Prieto, Radhakrishna S. Tirumalai, Zhen Xiao, Stephen D. Fox and Josip Blonder and has published in prestigious journals such as Chemical Reviews, Proceedings of the National Academy of Sciences and Analytical Chemistry.

In The Last Decade

Haleem J. Issaq

252 papers receiving 9.0k 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.

Characterization of the Low Molecular Weight Human Serum Proteome

2003 682 citations King C. Chan, DaRue A. Prieto et al. profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Haleem J. Issaq United States	52	4.7k	4.4k	2.6k	777	541	256	9.4k
Catherine Fenselau United States	61	5.7k 1.2×	6.2k 1.4×	1.2k 0.5×	754 1.0×	943 1.7×	322	13.5k
Paul Vouros United States	47	3.3k 0.7×	2.9k 0.7×	1.5k 0.6×	606 0.8×	339 0.6×	249	7.7k
Kenneth B. Tomer United States	63	3.8k 0.8×	5.0k 1.1×	937 0.4×	586 0.8×	605 1.1×	259	12.4k
Pengyuan Yang China	59	4.5k 1.0×	6.9k 1.6×	2.4k 0.9×	1.0k 1.3×	842 1.6×	391	12.9k
Zoltán Takáts United Kingdom	55	9.8k 2.1×	6.0k 1.4×	2.6k 1.0×	1.7k 2.2×	389 0.7×	230	14.1k
Ronald Moore United States	63	6.3k 1.3×	7.7k 1.7×	1.3k 0.5×	288 0.4×	485 0.9×	189	12.3k
Stephen Naylor United States	46	2.0k 0.4×	2.7k 0.6×	1.4k 0.5×	308 0.4×	363 0.7×	207	6.3k
Jack D. Henion United States	64	8.5k 1.8×	3.3k 0.7×	3.5k 1.3×	2.0k 2.6×	224 0.4×	207	12.3k
Yufeng Shen United States	64	5.1k 1.1×	6.8k 1.5×	1.4k 0.5×	508 0.7×	1.3k 2.4×	253	15.1k
Stellan Hjertén Sweden	55	4.6k 1.0×	4.6k 1.0×	7.0k 2.7×	1.0k 1.3×	194 0.4×	210	13.1k

Countries citing papers authored by Haleem J. Issaq

Since Specialization

Citations

This map shows the geographic impact of Haleem J. Issaq'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 Haleem J. Issaq with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Haleem J. Issaq more than expected).

Fields of papers citing papers by Haleem J. Issaq

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Haleem J. Issaq. 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 Haleem J. Issaq. The network helps show where Haleem J. Issaq may publish in the future.

Co-authorship network of co-authors of Haleem J. Issaq

This figure shows the co-authorship network connecting the top 25 collaborators of Haleem J. Issaq. A scholar is included among the top collaborators of Haleem J. Issaq 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 Haleem J. Issaq. Haleem J. Issaq 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

Chan, King C. & Haleem J. Issaq. (2013). Fractionation of Peptides by Strong Cation-Exchange Liquid Chromatography. Methods in molecular biology. 1002. 311–315. 13 indexed citations

Issaq, Haleem J., Timothy J. Waybright, & Timothy D. Veenstra. (2011). Cancer biomarker discovery: Opportunities and pitfalls in analytical methods. Electrophoresis. 32(9). 967–975. 95 indexed citations

Issaq, Haleem J.. (2009). The Book Corner. Journal of Liquid Chromatography & Related Technologies. 32(19). 2917–2921. 1 indexed citations

Van, Que N., Haleem J. Issaq, Qiujie Jiang, et al.. (2007). Comparison of 1D and 2D NMR Spectroscopy for Metabolic Profiling. Journal of Proteome Research. 7(2). 630–639. 47 indexed citations

Stewart, Nicolas A., DaRue A. Prieto, Louis M. Cosentino, Haleem J. Issaq, & Timothy D. Veenstra. (2007). The Approach and Design of a Surrogate Protease Substrate for Disease Biomarker Discovery. DigitalCommons-Cedarville (Cedarville University). 5(4). 205–215. 2 indexed citations

Issaq, Haleem J. & Timothy D. Veenstra. (2007). The role of electrophoresis in disease biomarker discovery. Electrophoresis. 28(12). 1980–1988. 57 indexed citations

Chan, King C., Anil K. Patri, Timothy D. Veenstra, Scott E. McNeil, & Haleem J. Issaq. (2007). Analysis of fullerene‐based nanomaterial in serum matrix by CE. Electrophoresis. 28(10). 1518–1524. 18 indexed citations

Waybright, Timothy J., Que N. Van, Gary M. Muschik, et al.. (2006). LC‐MS in Metabonomics: Optimization of Experimental Conditions for the Analysis of Metabolites in Human Urine. Journal of Liquid Chromatography & Related Technologies. 29(17). 2475–2497. 26 indexed citations

Roman, John M., Regina G. Ziegler, Timothy D. Veenstra, et al.. (2005). Measuring Fifteen Simultaneously in High-Performance Spectrometry Endogenous Estrogens Human Urine by Liquid Chromatography-Mass. Analytical Chemistry. 6646–6654. 6 indexed citations

10.

Janini, George M., King C. Chan, Thomas P. Conrads, Haleem J. Issaq, & Timothy D. Veenstra. (2004). Two‐dimensional liquid chromatography‐capillary zone electrophoresis‐sheathless electrospray ionization‐mass spectrometry: Evaluation for peptide analysis and protein identification. Electrophoresis. 25(13). 1973–1980. 27 indexed citations

11.

Janini, George M., et al.. (2003). Development of a two-dimensional protein–peptide separation protocol for comprehensive proteome measurements. Journal of Chromatography B. 787(1). 43–51. 24 indexed citations

12.

Conrads, Thomas P., Haleem J. Issaq, & Timothy D. Veenstra. (2002). New Tools for Quantitative Phosphoproteome Analysis. Biochemical and Biophysical Research Communications. 290(3). 885–890. 49 indexed citations

13.

Anderson, Lucy M., et al.. (1994). Promotion by polychlorinated biphenyls of lung and liver tumors in mice. Carcinogenesis. 15(10). 2245–2248. 31 indexed citations

14.

Caporaso, Neil E., et al.. (1993). Determination of the Caffeine Metabolite AFMU in Human Urine by Column Switching HPLC. Journal of Liquid Chromatography. 16(6). 1419–1426. 5 indexed citations

15.

Janini, George M. & Haleem J. Issaq. (1992). Micellar Electrokinetic Capillary Chromatography: Basic Considerations and Current Trends. Journal of Liquid Chromatography. 15(6-7). 927–960. 58 indexed citations

16.

Atamna, Ibrahim Z., Gary M. Muschik, & Haleem J. Issaq. (1990). Effect of alcohol chain length, concentration and polarity on separations in high-performance liquid chromatography using bonded cyclodextrin columns. Journal of Chromatography A. 499. 477–488. 11 indexed citations

17.

Wahba, Z. Z., L. Hernández, Haleem J. Issaq, & Michael P. Waalkes. (1990). Involvement of sulfhydryl metabolism in tolerance to cadmium in testicular cells. Toxicology and Applied Pharmacology. 104(1). 157–166. 11 indexed citations

18.

Halverson, Douglas, Haleem J. Issaq, Gary M. Muschik, et al.. (1988). A Comparison of High Performance Gel Permeation Chromatography and Nuclear Magnetic Resonance Spectroscopy in the Analysis of Plasma from Normal Subjects and Cancer Patients. Journal of Liquid Chromatography. 11(3). 647–664. 8 indexed citations

19.

Issaq, Haleem J., et al.. (1986). The Determination of Aspartame in Diet Soft Drinks by High Performance Liquid Chromatography. Journal of Liquid Chromatography. 9(8). 1791–1801. 13 indexed citations

20.

Issaq, Haleem J. & Walter L. Zielinski. (1975). Modification of a graphite tube atomizer for flameless atomic absorption spectrometry. Analytical Chemistry. 47(13). 2281–2283. 4 indexed citations

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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