Karl Olsen

1.1k total citations
28 papers, 877 citations indexed

About

Karl Olsen is a scholar working on Pharmaceutical Science, Surgery and Molecular Biology. According to data from OpenAlex, Karl Olsen has authored 28 papers receiving a total of 877 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Pharmaceutical Science, 6 papers in Surgery and 4 papers in Molecular Biology. Recurrent topics in Karl Olsen's work include Advanced Drug Delivery Systems (13 papers), Drug Solubulity and Delivery Systems (7 papers) and Lipoproteins and Cardiovascular Health (5 papers). Karl Olsen is often cited by papers focused on Advanced Drug Delivery Systems (13 papers), Drug Solubulity and Delivery Systems (7 papers) and Lipoproteins and Cardiovascular Health (5 papers). Karl Olsen collaborates with scholars based in United States, China and Germany. Karl Olsen's co-authors include Steven P. Schwendeman, Rose Ackermann, Kashappa Goud H. Desai, Anna Schwendeman, Jia Zhou, Ke‐Jie Yin, Y. Eugene Chen, Michael R. Hamblin, Jifeng Zhang and Keiji Hirota and has published in prestigious journals such as Journal of Biological Chemistry, Angewandte Chemie International Edition and Biomaterials.

In The Last Decade

Karl Olsen

27 papers receiving 861 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Karl Olsen United States 19 367 244 227 115 111 28 877
Li‐Wen Hsu Taiwan 14 381 1.0× 303 1.2× 274 1.2× 112 1.0× 50 0.5× 24 1.1k
Hyun Tae Moon South Korea 22 300 0.8× 383 1.6× 382 1.7× 210 1.8× 77 0.7× 43 1.1k
Vijayabhaskarreddy Junnuthula Finland 18 246 0.7× 488 2.0× 301 1.3× 335 2.9× 102 0.9× 27 1.3k
Nickolay Koroukhov Israel 15 197 0.5× 326 1.3× 270 1.2× 161 1.4× 94 0.8× 20 916
Baoyue Ding China 18 160 0.4× 372 1.5× 258 1.1× 203 1.8× 66 0.6× 50 860
Alireza Nomani Iran 18 181 0.5× 599 2.5× 330 1.5× 228 2.0× 118 1.1× 40 1.2k
Jeong Uk Choi South Korea 20 148 0.4× 383 1.6× 259 1.1× 220 1.9× 62 0.6× 57 967
Cristina Fonseca Portugal 9 203 0.6× 219 0.9× 413 1.8× 185 1.6× 29 0.3× 31 820
Xueying Ding China 12 149 0.4× 485 2.0× 171 0.8× 172 1.5× 211 1.9× 34 874

Countries citing papers authored by Karl Olsen

Since Specialization
Citations

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

Fields of papers citing papers by Karl Olsen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Karl Olsen. 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 Karl Olsen. The network helps show where Karl Olsen may publish in the future.

Co-authorship network of co-authors of Karl Olsen

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

All Works

20 of 20 papers shown
1.
Liu, Yayuan, Ziyi Lu, Minzhi Yu, et al.. (2025). The impact of product quality attributes on in vivo performance of bupivacaine multivesicular liposomes. Drug Delivery and Translational Research. 15(9). 3268–3280.
2.
Walker, Jennifer L., et al.. (2024). Effect of PLGA raw materials on in vitro and in vivo performance of drug-loaded microspheres. Drug Delivery and Translational Research. 15(1). 185–202. 3 indexed citations
3.
Olsen, Karl, et al.. (2023). Aqueous remote loading of setmelanotide in poly(lactic-co-glycolic acid) microspheres for long-term obesity treatment. Journal of Controlled Release. 364. 589–600. 10 indexed citations
4.
Shi, Nianqiu, Karl Olsen, Rose Ackermann, et al.. (2023). Mechanistic evaluation of the initial burst release of leuprolide from spray-dried PLGA microspheres. Journal of Controlled Release. 361. 297–313. 23 indexed citations
5.
Zhou, Jia, Nianqiu Shi, Rose Ackermann, et al.. (2022). Influence of encapsulation variables on formation of leuprolide-loaded PLGA microspheres. Journal of Colloid and Interface Science. 636. 401–412. 10 indexed citations
6.
Hong, Justin K. Y., et al.. (2022). Mapping in vivo microclimate pH distribution in exenatide-encapsulated PLGA microspheres. Journal of Controlled Release. 352. 438–449. 12 indexed citations
7.
Zhou, Jia, Jennifer Walker, Rose Ackermann, et al.. (2020). Effect of Manufacturing Variables and Raw Materials on the Composition-Equivalent PLGA Microspheres for 1-Month Controlled Release of Leuprolide. Molecular Pharmaceutics. 17(5). 1502–1515. 51 indexed citations
8.
Shi, Nianqiu, Jia Zhou, Jennifer Walker, et al.. (2020). Microencapsulation of luteinizing hormone-releasing hormone agonist in poly (lactic-co-glycolic acid) microspheres by spray-drying. Journal of Controlled Release. 321. 756–772. 67 indexed citations
9.
Li, Dan, Maria V. Fawaz, Emily E. Morin, et al.. (2017). Effect of Synthetic High Density Lipoproteins Modification with Polyethylene Glycol on Pharmacokinetics and Pharmacodynamics. Molecular Pharmaceutics. 15(1). 83–96. 20 indexed citations
10.
Doty, Amy C., Keiji Hirota, Karl Olsen, et al.. (2016). Validation of a cage implant system for assessing in vivo performance of long-acting release microspheres. Biomaterials. 109. 88–96. 25 indexed citations
11.
Tang, Jie, Dan Li, Lindsey Drake, et al.. (2016). Influence of route of administration and lipidation of apolipoprotein A-I peptide on pharmacokinetics and cholesterol mobilization. Journal of Lipid Research. 58(1). 124–136. 27 indexed citations
12.
Yuan, Yue, Jian Wen, Jie Tang, et al.. (2016). Synthetic high-density lipoproteins for delivery of 10-hydroxycamptothecin. International Journal of Nanomedicine. Volume 11. 6229–6238. 38 indexed citations
13.
Hirota, Keiji, Amy C. Doty, Rose Ackermann, et al.. (2016). Characterizing release mechanisms of leuprolide acetate-loaded PLGA microspheres for IVIVC development I: In vitro evaluation. Journal of Controlled Release. 244(Pt B). 302–313. 69 indexed citations
14.
Yin, Ke‐Jie, Karl Olsen, Michael R. Hamblin, et al.. (2012). Vascular Endothelial Cell-specific MicroRNA-15a Inhibits Angiogenesis in Hindlimb Ischemia. Journal of Biological Chemistry. 287(32). 27055–27064. 111 indexed citations
15.
Desai, Kashappa Goud H., et al.. (2012). Self‐Healing Microencapsulation of Biomacromolecules without Organic Solvents. Angewandte Chemie International Edition. 51(43). 10800–10803. 77 indexed citations
16.
Desai, Kashappa Goud H., Karl Olsen, Susan R. Mallery, Gary D. Stoner, & Steven P. Schwendeman. (2010). Formulation and In Vitro-In Vivo Evaluation of Black Raspberry Extract-Loaded PLGA/PLA Injectable Millicylindrical Implants for Sustained Delivery of Chemopreventive Anthocyanins. Pharmaceutical Research. 27(4). 628–643. 27 indexed citations
17.
Pfefferkorn, Jeffrey A., Scott D. Larsen, Roderick J. Sorenson, et al.. (2007). Substituted oxazolidinones as novel NPC1L1 ligands for the inhibition of cholesterol absorption. Bioorganic & Medicinal Chemistry Letters. 18(2). 546–553. 18 indexed citations
18.
Auerbach, Bruce J., Chulho Choi, Jeffrey C. Hanselman, et al.. (2007). Discovery of pyrrole-based hepatoselective ligands as potent inhibitors of HMG-CoA reductase. Bioorganic & Medicinal Chemistry. 15(16). 5576–5589. 25 indexed citations
19.
Kudlacz, Elizabeth M., et al.. (1998). A Role for Histamine and Substance P in Immediate Allergic Responses in Guinea Pig Airways: Characterization of MDL 108,207DA, a Dual H<sub>1</sub> / NK-1 Receptor Antagonist. International Archives of Allergy and Immunology. 115(2). 169–178. 4 indexed citations
20.
McLean, Larry R., Jon Lewis, John L. Krstenansky, et al.. (1993). An Amphipathic α-Helical Decapeptide in Phosphatidylcholine Is an Effective Synthetic Lung Surfactant. American Review of Respiratory Disease. 147(2). 462–465. 23 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 Li‐Wen Hsu Breakdown of academic impact, for papers by Hyun Tae Moon Breakdown of academic impact, for papers by Vijayabhaskarreddy Junnuthula Breakdown of academic impact, for papers by Nickolay Koroukhov Breakdown of academic impact, for papers by Baoyue Ding Breakdown of academic impact, for papers by Alireza Nomani Breakdown of academic impact, for papers by Jeong Uk Choi Breakdown of academic impact, for papers by Cristina Fonseca Breakdown of academic impact, for papers by Xueying Ding
Rankless by CCL
2026