Sousuke Ohsawa

633 total citations
14 papers, 560 citations indexed

About

Sousuke Ohsawa is a scholar working on Organic Chemistry, Biomaterials and Materials Chemistry. According to data from OpenAlex, Sousuke Ohsawa has authored 14 papers receiving a total of 560 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Organic Chemistry, 10 papers in Biomaterials and 3 papers in Materials Chemistry. Recurrent topics in Sousuke Ohsawa's work include Synthesis and Properties of Aromatic Compounds (10 papers), Supramolecular Self-Assembly in Materials (6 papers) and biodegradable polymer synthesis and properties (4 papers). Sousuke Ohsawa is often cited by papers focused on Synthesis and Properties of Aromatic Compounds (10 papers), Supramolecular Self-Assembly in Materials (6 papers) and biodegradable polymer synthesis and properties (4 papers). Sousuke Ohsawa collaborates with scholars based in Japan. Sousuke Ohsawa's co-authors include Eiji Yashima, Shinichiro Sakurai, Jiro Kumaki, Kento Okoshi, Katsuhiro Maeda, Kanji Nagai, Tatsuya Nishimura, Takeshi Endo, Atsushi Sudo and Kazuhide Morino and has published in prestigious journals such as Journal of the American Chemical Society, Angewandte Chemie International Edition and Macromolecules.

In The Last Decade

Sousuke Ohsawa

14 papers receiving 558 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Sousuke Ohsawa Japan 12 480 276 165 114 82 14 560
Hideo Nakako Japan 5 506 1.1× 154 0.6× 130 0.8× 108 0.9× 92 1.1× 8 548
Tomoya Oku Japan 10 506 1.1× 154 0.6× 226 1.4× 140 1.2× 74 0.9× 11 574
Junichi Tabei Japan 20 1.2k 2.4× 396 1.4× 346 2.1× 202 1.8× 141 1.7× 28 1.3k
Teruyuki Matsushima Japan 4 534 1.1× 215 0.8× 222 1.3× 228 2.0× 143 1.7× 6 701
Kunihide Takarabe Japan 9 304 0.6× 136 0.5× 174 1.1× 90 0.8× 137 1.7× 13 498
Hiroshi Nakade United States 12 249 0.5× 180 0.7× 231 1.4× 76 0.7× 132 1.6× 15 510
Nicolai D. Knöfel Germany 10 392 0.8× 83 0.3× 242 1.5× 28 0.2× 62 0.8× 15 537
Fátima Aparicio Spain 18 480 1.0× 518 1.9× 384 2.3× 66 0.6× 84 1.0× 33 739
Hannah Rothfuß Germany 9 299 0.6× 76 0.3× 191 1.2× 28 0.2× 62 0.8× 10 421
Rémi Nguyen France 12 249 0.5× 173 0.6× 98 0.6× 81 0.7× 137 1.7× 20 435

Countries citing papers authored by Sousuke Ohsawa

Since Specialization
Citations

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

Fields of papers citing papers by Sousuke Ohsawa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Sousuke Ohsawa

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

All Works

14 of 14 papers shown
1.
Ohsawa, Sousuke, Kazuhide Morino, Atsushi Sudo, & Takeshi Endo. (2012). Synthesis of bicyclic bis(γ‐butyrolactone) derivatives bearing sulfide moieties and their alternating copolymers with epoxide. Journal of Polymer Science Part A Polymer Chemistry. 50(22). 4666–4673. 10 indexed citations
2.
Ohsawa, Sousuke, Balaka Barkakaty, Atsushi Sudo, & Takeshi Endo. (2011). Acid‐promoted double ring‐opening reaction of bicyclobis (γ‐butyrolactone) with alcohol and its application to polyester synthesis. Journal of Polymer Science Part A Polymer Chemistry. 50(7). 1281–1289. 6 indexed citations
3.
Ohsawa, Sousuke, Shinichiro Sakurai, Kanji Nagai, et al.. (2011). Amplification of macromolecular helicity of dynamic helical poly(phenylacetylene)s bearing non-racemic alanine pendants in dilute solution, liquid crystal and two-dimensional crystal. Polymer Journal. 44(1). 42–50. 25 indexed citations
4.
Ohsawa, Sousuke, Kazuhide Morino, Atsushi Sudo, & Takeshi Endo. (2011). Synthesis of a Reactive Polyester Bearing α,β-Unsaturated Ketone Groups by Anionic Alternating Copolymerization of Epoxide and Bicyclic Bis(γ-butyrolactone) Bearing Isopropenyl Group. Macromolecules. 44(7). 1814–1820. 19 indexed citations
5.
Ohsawa, Sousuke, Shinichiro Sakurai, Kanji Nagai, et al.. (2010). Hierarchical Amplification of Macromolecular Helicity of Dynamic Helical Poly(phenylacetylene)s Composed of Chiral and Achiral Phenylacetylenes in Dilute Solution, Liquid Crystal, and Two-Dimensional Crystal. Journal of the American Chemical Society. 133(1). 108–114. 62 indexed citations
6.
Ohsawa, Sousuke, Kazuhide Morino, Atsushi Sudo, & Takeshi Endo. (2010). Alternating Copolymerization of Bicyclic Bis(γ-butyrolactone) and Epoxide through Zwitterion Process by Phosphines. Macromolecules. 43(8). 3585–3588. 19 indexed citations
7.
Sakurai, Shinichiro, Sousuke Ohsawa, Kanji Nagai, et al.. (2007). Two‐Dimensional Helix‐Bundle Formation of a Dynamic Helical Poly(phenylacetylene) with Achiral Pendant Groups on Graphite. Angewandte Chemie International Edition. 46(40). 7605–7608. 85 indexed citations
8.
Sakurai, Shinichiro, Sousuke Ohsawa, Kanji Nagai, et al.. (2007). Two‐Dimensional Helix‐Bundle Formation of a Dynamic Helical Poly(phenylacetylene) with Achiral Pendant Groups on Graphite. Angewandte Chemie. 119(40). 7749–7752. 17 indexed citations
9.
Ohsawa, Sousuke, Katsuhiro Maeda, & Eiji Yashima. (2007). Syntheses and Chiroptical Properties of Optically Active Helical Poly(phenylacetylene)s Bearing [60]Fullerene Pendants. Macromolecules. 40(26). 9244–9251. 28 indexed citations
10.
Okoshi, Kento, Shinichiro Sakurai, Sousuke Ohsawa, Jiro Kumaki, & Eiji Yashima. (2006). Control of Main‐Chain Stiffness of a Helical Poly(phenylacetylene) by Switching On and Off the Intramolecular Hydrogen Bonding through Macromolecular Helicity Inversion. Angewandte Chemie International Edition. 45(48). 8173–8176. 142 indexed citations
11.
Okoshi, Kento, Shinichiro Sakurai, Sousuke Ohsawa, Jiro Kumaki, & Eiji Yashima. (2006). Control of Main‐Chain Stiffness of a Helical Poly(phenylacetylene) by Switching On and Off the Intramolecular Hydrogen Bonding through Macromolecular Helicity Inversion. Angewandte Chemie. 118(48). 8353–8356. 36 indexed citations
12.
13.
Nishimura, Tatsuya, Katsuhiro Maeda, Sousuke Ohsawa, & Eiji Yashima. (2004). Helical Arrays of Pendant Fullerenes on Optically Active Poly(phenylacetylene)s. Chemistry - A European Journal. 11(4). 1181–1190. 16 indexed citations
14.
Nishimura, Tatsuya, Sousuke Ohsawa, Katsuhiro Maeda, et al.. (2004). Macromolecular Helicity Induction on a Poly(phenylacetylene) with C2-Symmetric Chiral [60]Fullerene-Bisadducts. Journal of the American Chemical Society. 126(37). 11711–11717. 74 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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