Achim E. Karger

438 total citations
15 papers, 340 citations indexed

About

Achim E. Karger is a scholar working on Biomedical Engineering, Molecular Biology and Spectroscopy. According to data from OpenAlex, Achim E. Karger has authored 15 papers receiving a total of 340 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Biomedical Engineering, 5 papers in Molecular Biology and 3 papers in Spectroscopy. Recurrent topics in Achim E. Karger's work include Microfluidic and Capillary Electrophoresis Applications (7 papers), Innovative Microfluidic and Catalytic Techniques Innovation (4 papers) and Microfluidic and Bio-sensing Technologies (3 papers). Achim E. Karger is often cited by papers focused on Microfluidic and Capillary Electrophoresis Applications (7 papers), Innovative Microfluidic and Catalytic Techniques Innovation (4 papers) and Microfluidic and Bio-sensing Technologies (3 papers). Achim E. Karger collaborates with scholars based in United States, Germany and Canada. Achim E. Karger's co-authors include Raymond F. Gesteland, Joel M. Harris, Gary W. Slater, Guy Drouin, Wyatt N. Vreeland, Annelise E. Barron, Claude Desruisseaux, Frank Oaks, Steve Menchen and Hongji Ren and has published in prestigious journals such as Nucleic Acids Research, SHILAP Revista de lepidopterología and Analytical Chemistry.

In The Last Decade

Achim E. Karger

13 papers receiving 322 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Achim E. Karger United States 11 235 134 46 29 28 15 340
Soffía Magnúsdóttir Italy 9 186 0.8× 153 1.1× 25 0.5× 43 1.5× 30 1.1× 14 365
Sheri J. Lillard United States 13 391 1.7× 162 1.2× 35 0.8× 12 0.4× 110 3.9× 21 545
Naoki Soga Japan 11 203 0.9× 368 2.7× 37 0.8× 8 0.3× 18 0.6× 18 461
P. O. Vogelhut United States 9 69 0.3× 123 0.9× 73 1.6× 14 0.5× 18 0.6× 16 301
Igor German United States 8 400 1.7× 434 3.2× 78 1.7× 10 0.3× 110 3.9× 10 629
Jason R. Epstein United States 5 280 1.2× 323 2.4× 115 2.5× 7 0.2× 37 1.3× 7 494
Daniel C. Petersen United States 10 136 0.6× 149 1.1× 21 0.5× 4 0.1× 10 0.4× 17 309
Tommi Ratilainen Sweden 5 87 0.4× 489 3.6× 40 0.9× 26 0.9× 23 0.8× 6 527
Danielle Buchanan United States 6 323 1.4× 524 3.9× 61 1.3× 4 0.1× 33 1.2× 6 596
Claude Desruisseaux Canada 9 382 1.6× 132 1.0× 74 1.6× 112 3.9× 13 0.5× 14 460

Countries citing papers authored by Achim E. Karger

Since Specialization
Citations

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

Fields of papers citing papers by Achim E. Karger

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Achim E. Karger. 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 Achim E. Karger. The network helps show where Achim E. Karger may publish in the future.

Co-authorship network of co-authors of Achim E. Karger

This figure shows the co-authorship network connecting the top 25 collaborators of Achim E. Karger. A scholar is included among the top collaborators of Achim E. Karger 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 Achim E. Karger. Achim E. Karger is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

15 of 15 papers shown
1.
Chen, Chien‐Hsun, Huatao Feng, Rui Guo, et al.. (2018). Intact NIST monoclonal antibody characterization—Proteoforms, glycoforms—Using CE-MS and CE-LIF. SHILAP Revista de lepidopterología. 4(1). 1480455–1480455. 26 indexed citations
2.
3.
4.
McCormick, Laurette C., Gary W. Slater, Achim E. Karger, et al.. (2001). Capillary electrophoretic separation of uncharged polymers using polyelectrolyte engines. Journal of Chromatography A. 924(1-2). 43–52. 25 indexed citations
5.
Vreeland, Wyatt N., Claude Desruisseaux, Achim E. Karger, et al.. (2001). Molar Mass Profiling of Synthetic Polymers by Free-Solution Capillary Electrophoresis of DNA−Polymer Conjugates. Analytical Chemistry. 73(8). 1795–1803. 46 indexed citations
6.
Ren, Hongji, Achim E. Karger, Frank Oaks, et al.. (1999). Separating DNA sequencing fragments without a sieving matrix. Electrophoresis. 20(12). 2501–2509. 58 indexed citations
7.
Sauer, Markus, Jutta Arden‐Jacob, K. H. Drexhage, et al.. (1997). On-Line Diode Laser Based Time-Resolved Fluorescence Detection of Labelled Oligonucleotides in Capillary Gel Electrophoresis. Biomedical Chromatography. 11(2). 81–82. 12 indexed citations
8.
Karger, Achim E.. (1996). Separation of DNA sequencing fragments using an automated capillary electrophoresis instrument. Electrophoresis. 17(1). 144–151. 14 indexed citations
9.
Scholler, Patrik, Achim E. Karger, Sebastian Meier‐Ewert, et al.. (1995). Fine-mapping of shotgun template-libraries; an efficient strategy for the systematic sequencing of genomic DNA. Nucleic Acids Research. 23(19). 3842–3849. 14 indexed citations
10.
Karger, Achim E., Robert B. Weiss, & Raymond F. Gesteland. (1993). Line scanning system for direct digital chemiluminescence imaging of DNA sequencing blots. Analytical Chemistry. 65(13). 1785–1793. 12 indexed citations
11.
Karger, Achim E., Robert B. Weiss, & Raymond F. Gesteland. (1992). Digital chemiluminescence imaging of DNA sequencing blots using a charge-coupled device camera. Nucleic Acids Research. 20(24). 6657–6665. 12 indexed citations
12.
Karger, Achim E., Joel M. Harris, & Raymond F. Gesteland. (1991). Multiwavelength fluorescence detection for DNA sequencing using capillary electrophoresis. Nucleic Acids Research. 19(18). 4955–4962. 82 indexed citations
13.
Karger, Achim E., et al.. (1990). <title>Imaging of fluorescent and chemiluminescent DNA hybrids using a 2-D CCD camera</title>. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 1206. 78–89. 3 indexed citations
14.
Karger, Achim E.. (1990). Precision of parameters determined by spectrophotometric measurements. Chemometrics and Intelligent Laboratory Systems. 8(2). 217–226. 1 indexed citations
15.
Ebel, S. & Achim E. Karger. (1989). Precision of parameters determined by spectrophotometric measurements. Chemometrics and Intelligent Laboratory Systems. 6(4). 301–311. 7 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Soffía Magnúsdóttir Breakdown of academic impact, for papers by Sheri J. Lillard Breakdown of academic impact, for papers by Naoki Soga Breakdown of academic impact, for papers by P. O. Vogelhut Breakdown of academic impact, for papers by Igor German Breakdown of academic impact, for papers by Jason R. Epstein Breakdown of academic impact, for papers by Daniel C. Petersen Breakdown of academic impact, for papers by Tommi Ratilainen Breakdown of academic impact, for papers by Danielle Buchanan Breakdown of academic impact, for papers by Claude Desruisseaux
Rankless by CCL
2026