Petra Kós

2.1k total citations · 1 hit paper
36 papers, 1.8k citations indexed

About

Petra Kós is a scholar working on Molecular Biology, Materials Chemistry and Biomedical Engineering. According to data from OpenAlex, Petra Kós has authored 36 papers receiving a total of 1.8k indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Molecular Biology, 7 papers in Materials Chemistry and 6 papers in Biomedical Engineering. Recurrent topics in Petra Kós's work include RNA Interference and Gene Delivery (25 papers), Advanced biosensing and bioanalysis techniques (19 papers) and DNA and Nucleic Acid Chemistry (8 papers). Petra Kós is often cited by papers focused on RNA Interference and Gene Delivery (25 papers), Advanced biosensing and bioanalysis techniques (19 papers) and DNA and Nucleic Acid Chemistry (8 papers). Petra Kós collaborates with scholars based in Germany, United States and Japan. Petra Kós's co-authors include Daniel J. Siegwart, Hu Xiong, Jason B. Miller, Ke‐Jin Zhou, Ernst Wagner, Hao Zhu, Shuyuan Zhang, Sofya S. Perelman, Yunfeng Yan and Sussana Elkassih and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of the American Chemical Society and Angewandte Chemie International Edition.

In The Last Decade

Petra Kós

33 papers receiving 1.8k 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.

Non‐Viral CRISPR/Cas Gene Editing In Vitro and In Vivo Enabled by Synthetic Nanoparticle Co‐Delivery of Cas9 mRNA and sgRNA

2016 447 citations Jason B. Miller, Shuyuan Zhang et al. Angewandte Chemie International Edition profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Petra Kós Germany	23	1.5k	369	261	241	174	36	1.8k
David Schaffert Germany	23	1.7k 1.2×	324 0.9×	278 1.1×	325 1.3×	166 1.0×	28	2.0k
Hongtao Lv China	7	1.9k 1.3×	468 1.3×	353 1.4×	280 1.2×	97 0.6×	19	2.3k
Renate Liebl Germany	14	878 0.6×	269 0.7×	245 0.9×	223 0.9×	105 0.6×	17	1.2k
You-Kyoung Kim South Korea	26	1.3k 0.9×	528 1.4×	496 1.9×	351 1.5×	91 0.5×	53	1.9k
Michael Neu Germany	8	1.3k 0.9×	470 1.3×	275 1.1×	231 1.0×	83 0.5×	8	1.5k
Conchita Tros de Ilarduya Spain	25	1.7k 1.2×	506 1.4×	575 2.2×	313 1.3×	118 0.7×	57	2.2k
Amir K. Varkouhi Netherlands	12	1.4k 0.9×	216 0.6×	592 2.3×	498 2.1×	193 1.1×	17	2.0k
Peter Sazani United States	25	1.9k 1.3×	319 0.9×	163 0.6×	145 0.6×	63 0.4×	36	2.2k
Pierre Lehn France	29	1.7k 1.1×	442 1.2×	172 0.7×	192 0.8×	138 0.8×	70	2.3k
Dhananjay Jere South Korea	19	964 0.7×	323 0.9×	262 1.0×	181 0.8×	53 0.3×	36	1.3k

Countries citing papers authored by Petra Kós

Since Specialization

Citations

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

Fields of papers citing papers by Petra Kós

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Petra Kós

This figure shows the co-authorship network connecting the top 25 collaborators of Petra Kós. A scholar is included among the top collaborators of Petra Kós 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 Petra Kós. Petra Kós 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

1.

Tollár, József, Petra Kós, György Wersényi, et al.. (2025). Comparison of Five Rehabilitation Interventions for Acute Ischemic Stroke: A Randomized Trial. Journal of Clinical Medicine. 14(5). 1648–1648.

2.

Toro, Brigitte, et al.. (2023). Telerehabilitation After Brain Injuries: Its Efficacy and Role in Reducing Healthcare Burdens. Acta Polytechnica Hungarica. 20(8). 305–320.

3.

Toro, Brigitte, et al.. (2023). Virtual Reality in Cerebrovascular Rehabilitation: A Mini Review on Clinical Efficacy and Neurological Impacts. Acta Polytechnica Hungarica. 20(8). 321–336. 1 indexed citations

4.

Xue, Lian, Yunfeng Yan, Petra Kós, Xiaoping Chen, & Daniel J. Siegwart. (2020). PEI fluorination reduces toxicity and promotes liver-targeted siRNA delivery. Drug Delivery and Translational Research. 11(1). 255–260. 70 indexed citations

5.

Kós, Petra, et al.. (2017). Release mechanism of doxazosin from carrageenan matrix tablets: Effect of ionic strength and addition of sodium dodecyl sulphate. International Journal of Pharmaceutics. 529(1-2). 557–567. 8 indexed citations

6.

Miller, Jason B., Shuyuan Zhang, Petra Kós, et al.. (2016). Non‐Viral CRISPR/Cas Gene Editing In Vitro and In Vivo Enabled by Synthetic Nanoparticle Co‐Delivery of Cas9 mRNA and sgRNA. Angewandte Chemie International Edition. 56(4). 1059–1063. 447 indexed citations breakdown →

7.

Miller, Jason B., Shuyuan Zhang, Petra Kós, et al.. (2016). Non‐Viral CRISPR/Cas Gene Editing In Vitro and In Vivo Enabled by Synthetic Nanoparticle Co‐Delivery of Cas9 mRNA and sgRNA. Angewandte Chemie. 129(4). 1079–1083. 60 indexed citations

8.

Yan, Yunfeng, Li Liu, Hu Xiong, et al.. (2016). Functional polyesters enable selective siRNA delivery to lung cancer over matched normal cells. Proceedings of the National Academy of Sciences. 113(39). E5702–10. 73 indexed citations

9.

Hao, Jing, Petra Kós, Ke‐Jin Zhou, et al.. (2015). Rapid Synthesis of a Lipocationic Polyester Library via Ring-Opening Polymerization of Functional Valerolactones for Efficacious siRNA Delivery. Journal of the American Chemical Society. 137(29). 9206–9209. 97 indexed citations

10.

Lächelt, Ulrich, Petra Kós, & Ernst Wagner. (2015). Sequence-defined nucleic acid carriers combining distinct modules for complexation, shielding, receptor-targeting and endosomal escape. Journal of Controlled Release. 213. e106–e107. 1 indexed citations

11.

Yan, Yunfeng, Lian Xue, Jason B. Miller, et al.. (2015). One-pot synthesis of functional poly(amino ester sulfide)s and utility in delivering pDNA and siRNA. Polymer. 72. 271–280. 13 indexed citations

12.

Nagai, Atsushi, Jason B. Miller, Jia Du, et al.. (2015). Biocompatible organic charge transfer complex nanoparticles based on a semi-crystalline cellulose template. Chemical Communications. 51(59). 11868–11871. 18 indexed citations

13.

Klein, Philipp, Katharina Müller, Petra Kós, et al.. (2014). Twin disulfides as opportunity for improving stability and transfection efficiency of oligoaminoethane polyplexes. Journal of Controlled Release. 205. 109–119. 33 indexed citations

14.

Kós, Petra, Ulrich Lächelt, Dongsheng He, et al.. (2014). Dual-Targeted Polyplexes Based on Sequence-Defined Peptide-PEG-Oligoamino Amides. Journal of Pharmaceutical Sciences. 104(2). 464–475. 34 indexed citations

15.

Zhang, Can Yang, Petra Kós, Katharina Müller, et al.. (2014). Native chemical ligation for conversion of sequence-defined oligomers into targeted pDNA and siRNA carriers. Journal of Controlled Release. 180. 42–50. 25 indexed citations

16.

Lächelt, Ulrich, Petra Kós, Frauke Martina Mickler, et al.. (2013). Fine-tuning of proton sponges by precise diaminoethanes and histidines in pDNA polyplexes. Nanomedicine Nanotechnology Biology and Medicine. 10(1). 35–44. 110 indexed citations

17.

Martín, Irene, Christian Dohmen, Carlos Mas‐Moruno, et al.. (2012). Solid-phase-assisted synthesis of targeting peptide–PEG–oligo(ethane amino)amides for receptor-mediated gene delivery. Organic & Biomolecular Chemistry. 10(16). 3258–3258. 60 indexed citations

18.

Kós, Petra, et al.. (2012). Sequence-defined four-arm oligo(ethanamino)amides for pDNA and siRNA delivery: Impact of building blocks on efficacy. Journal of Controlled Release. 164(3). 380–386. 58 indexed citations

19.

Troiber, Christina, Daniel Edinger, Petra Kós, et al.. (2012). Stabilizing effect of tyrosine trimers on pDNA and siRNA polyplexes. Biomaterials. 34(5). 1624–1633. 87 indexed citations

20.

Baumgartner, Saša, et al.. (2011). Doxazosin–carrageenan interactions: A novel approach for studying drug–polymer interactions and relation to controlled drug release. International Journal of Pharmaceutics. 421(1). 110–119. 44 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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