Holger Frey

24.1k citations
475 papers · 20.4k · 5 hit papers · h-index 67

Impact in

Papers in

    • Advanced Polymer Synthesis and Characterization 175
    • Synthetic Organic Chemistry Methods 60
    • Dendrimers and Hyperbranched Polymers 182
    • Synthesis and properties of polymers 55

Holger Frey

468 papers receiving 20.1k citations

Holger Frey's Hit Papers

Polymerization of Ethylene Oxide, Propylene Oxide, and Other Alkylene Oxides: Synthesis, Novel Polymer Architectures, and Bioconjugation 2015 · 670 citations
6700+9+19Years since publication2505007501000

Peers

Holger Frey
Comparison fields: 5 of 149
  • Polymers and Plastics 11.1k
  • Process Chemistry and Technology 1.7k
  • Biomaterials 4.7k
  • Organic Chemistry 10.1k
  • Surfaces, Coatings and Films 2.2k
Replace Filip Du Prez with:
Filip Du Prez Belgium
Zhibin Guan United States
Robert Jérôme Belgium
David M. Haddleton United Kingdom
Karen L. Wooley United States
Brigitte Voit Germany
Brent S. Sumerlin United States
Zhibo Li China
Graeme Moad Australia
Patrick Théato Germany
Holger Frey relative to Filip Du Prez Belgium Filip Du Prez's profile →
Citations per field
00.5×1.5×
Filip Du Prez · 1×
Citations per year

Countries citing papers authored by Holger Frey

Since Specialization
Citations

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

Fields of papers citing papers by Holger Frey

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside Holger Frey, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Holger Frey Line = papers co-authored together Holger Frey links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown

Showing the 20 most-cited of 475 papers — load more, or switch the sort, to bring in the rest.

#Work
1
Dendrimers:
Hit paper breakdown →
20001008
2
Controlled Synthesis of Hyperbranched Polyglycerols by Ring-Opening Multibranching Polymerization
Hit paper breakdown →
1999932
3
Degree of branching in hyperbranched polymers
Hit paper breakdown →
1997671
4
Polymerization of Ethylene Oxide, Propylene Oxide, and Other Alkylene Oxides: Synthesis, Novel Polymer Architectures, and Bioconjugation
Hit paper breakdown →
2015670
5
Dendritic Polymers in Biomedical Applications: From Potential to Clinical Use in Diagnostics and Therapy
Hit paper breakdown →
2002582
6 2009492
7 2002310
8 2002271
9 2007244
10 2000242
11 1998231
12 2000227
13 1999222
14 2014220
15 2010218
16 1999202
17 1997190
18 1997189
19 2011176
20 2018176

About Holger Frey

Holger Frey is a scholar working on Organic Chemistry, Polymers and Plastics, Biomaterials, Molecular Biology and Materials Chemistry, having authored 475 papers that have together received 20.4k indexed citations. Recurring topics across this work include Dendrimers and Hyperbranched Polymers (182 papers), Advanced Polymer Synthesis and Characterization (175 papers), biodegradable polymer synthesis and properties (97 papers), RNA Interference and Gene Delivery (69 papers), Synthetic Organic Chemistry Methods (60 papers), Polymer Surface Interaction Studies (58 papers), Synthesis and properties of polymers (55 papers) and Carbon dioxide utilization in catalysis (42 papers). The work is most often cited by research in Polymers and Plastics (11.1k citations), Process Chemistry and Technology (1.7k citations), Biomaterials (4.7k citations), Organic Chemistry (10.1k citations) and Surfaces, Coatings and Films (2.2k citations). Holger Frey has collaborated with scholars based in Germany, Spain and Netherlands. Frequent co-authors include Rolf Mülhaupt, Frederik R. Wurm, Alexander Sunder, Salah‐Eddine Stiriba, Rainer Haag, Ralf Hanselmann, Dirk Hölter, Armin Burgath, Daniel Wilms and Klaus Lorenz. Their work appears in journals such as Macromolecules, Macromolecular Rapid Communications, Macromolecular Chemistry and Physics, Polymer Chemistry and Biomacromolecules.

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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