Sambit R. Kar

780 total citations
24 papers, 593 citations indexed

About

Sambit R. Kar is a scholar working on Molecular Biology, Radiology, Nuclear Medicine and Imaging and Nutrition and Dietetics. According to data from OpenAlex, Sambit R. Kar has authored 24 papers receiving a total of 593 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Molecular Biology, 4 papers in Radiology, Nuclear Medicine and Imaging and 4 papers in Nutrition and Dietetics. Recurrent topics in Sambit R. Kar's work include Protein purification and stability (10 papers), Viral Infectious Diseases and Gene Expression in Insects (4 papers) and Trace Elements in Health (4 papers). Sambit R. Kar is often cited by papers focused on Protein purification and stability (10 papers), Viral Infectious Diseases and Gene Expression in Insects (4 papers) and Trace Elements in Health (4 papers). Sambit R. Kar collaborates with scholars based in United States, Switzerland and India. Sambit R. Kar's co-authors include Kenneth B. Taylor, Leo M. Hall, W.J. Cook, Tapan K. Das, Gregory V. Barnett, Jacob Lebowitz, Sylvia A. McPherson, Michael G. Fried, Anthony E. Pegg and Joseph J. Rasimas and has published in prestigious journals such as Journal of Biological Chemistry, Journal of Molecular Biology and Analytical Chemistry.

In The Last Decade

Sambit R. Kar

24 papers receiving 579 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Sambit R. Kar United States	15	396	115	71	69	68	24	593
Yasmin Chishti United States	11	156 0.4×	75 0.7×	34 0.5×	29 0.4×	94 1.4×	14	436
Paul G. Blommel United States	12	584 1.5×	68 0.6×	31 0.4×	137 2.0×	64 0.9×	13	732
Sabina Gerber Switzerland	10	681 1.7×	42 0.4×	72 1.0×	49 0.7×	21 0.3×	13	911
David Lascoux France	13	392 1.0×	43 0.4×	154 2.2×	104 1.5×	49 0.7×	16	799
Thomas Keitel Germany	9	417 1.1×	199 1.7×	98 1.4×	62 0.9×	132 1.9×	12	666
Aleksandr E. Miklos United States	13	644 1.6×	328 2.9×	17 0.2×	102 1.5×	103 1.5×	23	959
Junko Amano Japan	19	746 1.9×	161 1.4×	94 1.3×	32 0.5×	32 0.5×	38	1.0k
L. M. Likhosherstov Russia	12	503 1.3×	79 0.7×	75 1.1×	32 0.5×	20 0.3×	56	666
Phu Nguyen Le Minh Belgium	10	366 0.9×	26 0.2×	25 0.4×	40 0.6×	22 0.3×	11	474

Countries citing papers authored by Sambit R. Kar

Since Specialization

Citations

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

Fields of papers citing papers by Sambit R. Kar

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Sambit R. Kar. 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 Sambit R. Kar. The network helps show where Sambit R. Kar may publish in the future.

Co-authorship network of co-authors of Sambit R. Kar

This figure shows the co-authorship network connecting the top 25 collaborators of Sambit R. Kar. A scholar is included among the top collaborators of Sambit R. Kar 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 Sambit R. Kar. Sambit R. Kar 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

Ausman, Kevin D., Neal Whitaker, M. Balasubramanian, et al.. (2025). Low voltage electron microscopy: An emerging tool for AAV characterization. Journal of Pharmaceutical Sciences. 114(3). 1554–1562. 1 indexed citations

Kim, Nam Ah, Sambit R. Kar, Zheng Jian Li, Tapan K. Das, & John F. Carpenter. (2021). Mimicking Low pH Virus Inactivation Used in Antibody Manufacturing Processes: Effect of Processing Conditions and Biophysical Properties on Antibody Aggregation and Particle Formation. Journal of Pharmaceutical Sciences. 110(9). 3188–3199. 6 indexed citations

Guan, Qian, et al.. (2020). Enhancement of covalent aggregate quantification of protein therapeutics by non-reducing capillary gel electrophoresis using sodium hexadecyl sulfate (CE-SHS). Journal of Chromatography B. 1152. 122230–122230. 11 indexed citations

Balakrishnan, Gurusamy, et al.. (2020). A Detailed Protocol for Generation of Therapeutic Antibodies with Galactosylated Glycovariants at Laboratory Scale Using In-Vitro Glycoengineering Technology. Journal of Pharmaceutical Sciences. 110(2). 935–945. 2 indexed citations

Mathaes, Roman, Linda O. Narhi, Andrea Hawe, et al.. (2019). Phase-Appropriate Application of Analytical Methods to Monitor Subvisible Particles Across the Biotherapeutic Drug Product Life Cycle. The AAPS Journal. 22(1). 1–1. 23 indexed citations

Huang, Min, Vikas Sharma, Santosh V. Thakkar, et al.. (2019). An Industry Perspective on Forced Degradation Studies of Biopharmaceuticals: Survey Outcome and Recommendations. Journal of Pharmaceutical Sciences. 109(1). 6–21. 47 indexed citations

Slaney, Thomas R., Lina Wu, Tapan K. Das, et al.. (2019). Unique Impacts of Methionine Oxidation, Tryptophan Oxidation, and Asparagine Deamidation on Antibody Stability and Aggregation. Journal of Pharmaceutical Sciences. 109(1). 656–669. 47 indexed citations

Barnett, Gregory V., Gurusamy Balakrishnan, Naresh Chennamsetty, et al.. (2019). Probing the Tryptophan Environment in Therapeutic Proteins: Implications for Higher Order Structure on Tryptophan Oxidation. Journal of Pharmaceutical Sciences. 108(6). 1944–1952. 23 indexed citations

Barnett, Gregory V., et al.. (2018). Submicron Protein Particle Characterization using Resistive Pulse Sensing and Conventional Light Scattering Based Approaches. Pharmaceutical Research. 35(3). 58–58. 9 indexed citations

10.

Barnett, Gregory V., Gurusamy Balakrishnan, Naresh Chennamsetty, et al.. (2018). Enhanced Precision of Circular Dichroism Spectral Measurements Permits Detection of Subtle Higher Order Structural Changes in Therapeutic Proteins. Journal of Pharmaceutical Sciences. 107(10). 2559–2569. 16 indexed citations

11.

Balakrishnan, Gurusamy, Gregory V. Barnett, Sambit R. Kar, & Tapan K. Das. (2018). Detection and Identification of the Vibrational Markers for the Quantification of Methionine Oxidation in Therapeutic Proteins. Analytical Chemistry. 90(11). 6959–6966. 18 indexed citations

12.

Barnett, Gregory V., et al.. (2017). Interference from Proteins and Surfactants on Particle Size Distributions Measured by Nanoparticle Tracking Analysis (NTA). Pharmaceutical Research. 34(4). 800–808. 27 indexed citations

13.

Rasimas, Joseph J., Sambit R. Kar, Anthony E. Pegg, & Michael G. Fried. (2006). Interactions of Human O6-Alkylguanine-DNA Alkyltransferase (AGT) with Short Single-stranded DNAs. Journal of Biological Chemistry. 282(5). 3357–3366. 38 indexed citations

14.

Adams, Claire, Sambit R. Kar, James E. Hopper, & Michael G. Fried. (2004). Self-association of the Amino-terminal Domain of the Yeast TATA-binding Protein. Journal of Biological Chemistry. 279(2). 1376–1382. 4 indexed citations

15.

Kar, Sambit R., Jacob Lebowitz, Scott W. Blume, Kenneth B. Taylor, & Leo M. Hall. (2001). SmtB−DNA and Protein−Protein Interactions in the Formation of the Cyanobacterial Metallothionein Repression Complex: Zn²⁺ Does Not Dissociate the Protein−DNA Complex in Vitro. Biochemistry. 40(44). 13378–13389. 22 indexed citations

16.

Kar, Sambit R., et al.. (2000). Analysis of Transport Experiments Using Pseudo-Absorbance Data. Analytical Biochemistry. 285(1). 135–142. 38 indexed citations

17.

Ranatunga, Wasantha, et al.. (1999). Reexamination of the high mobility group-1 protein for self-association and characterization of hydrodynamic properties. Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology. 1432(1). 1–12. 7 indexed citations

18.

Rosenfeld, Steven S., Jun Xing, Herbert C. Cheung, et al.. (1998). Structural and Kinetic Studies of Phosphorylation-dependent Regulation in Smooth Muscle Myosin. Journal of Biological Chemistry. 273(44). 28682–28690. 26 indexed citations

19.

Cook, W.J., Sambit R. Kar, Kenneth B. Taylor, & Leo M. Hall. (1998). Crystal structure of the cyanobacterial metallothionein repressor SmtB: a model for metalloregulatory proteins 1 1Edited by D. Rees. Journal of Molecular Biology. 275(2). 337–346. 104 indexed citations

20.

Lebowitz, Jacob, et al.. (1994). Human immunodeficiency virus‐1 reverse transcriptase heterodimer stability. Protein Science. 3(9). 1374–1382. 14 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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