Ryoma Ishidate

482 total citations
11 papers, 422 citations indexed

About

Ryoma Ishidate is a scholar working on Organic Chemistry, Biomaterials and Spectroscopy. According to data from OpenAlex, Ryoma Ishidate has authored 11 papers receiving a total of 422 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Organic Chemistry, 7 papers in Biomaterials and 6 papers in Spectroscopy. Recurrent topics in Ryoma Ishidate's work include Synthesis and Properties of Aromatic Compounds (7 papers), Supramolecular Self-Assembly in Materials (7 papers) and Axial and Atropisomeric Chirality Synthesis (6 papers). Ryoma Ishidate is often cited by papers focused on Synthesis and Properties of Aromatic Compounds (7 papers), Supramolecular Self-Assembly in Materials (7 papers) and Axial and Atropisomeric Chirality Synthesis (6 papers). Ryoma Ishidate collaborates with scholars based in Japan, Germany and Netherlands. Ryoma Ishidate's co-authors include Katsuhiro Maeda, Eiji Yashima, Tomoyuki Ikai, Albert J. Markvoort, Shigeyoshi Kanoh, Nozomu Suzuki, Masaki Ito, Toru Sato, Kazuya Inoué and Kouhei Shimomura and has published in prestigious journals such as Journal of the American Chemical Society, Angewandte Chemie International Edition and Macromolecules.

In The Last Decade

Ryoma Ishidate

11 papers receiving 420 citations

Peers

Countries citing papers authored by Ryoma Ishidate

Since Specialization

Citations

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

Fields of papers citing papers by Ryoma Ishidate

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ryoma Ishidate

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

All Works

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11 of 11 papers shown

#	Work	Indexed citations
1	Helix‐Sense‐Selective Memory Polymerization of Biphenylylacetylenes Bearing Carboxy and Amino Groups in Water 2024 ·Angewandte Chemie International Edition ·(unknown), Tomoyuki Ikai, (unknown), (unknown), Masaki Hattori, Ryoma Ishidate, Eiji Yashima	3
2	Control of One-Handed Helicity in Polyacetylenes: Impact of an Extremely Small Amount of Chiral Substituents 2023 ·Journal of the American Chemical Society ·Tomoyuki Ikai, Yuki Morita, Tsuyoshi Majima, (unknown), Ryoma Ishidate, Kosuke Oki, Nozomu Suzuki, Hajime Ohtani, (unknown), Katsuhiro Maeda, Kento Okoshi, Eiji Yashima	26
3	Emergence of Highly Enantioselective Catalytic Activity in a Helical Polymer Mediated by Deracemization of Racemic Pendants 2021 ·Journal of the American Chemical Society ·Tomoyuki Ikai, (unknown), Masaki Ito, Ryoma Ishidate, Nozomu Suzuki, Katsuhiro Maeda, Eiji Yashima	62
4	Chiral/Achiral Copolymers of Biphenylylacetylenes Bearing Various Substituents: Chiral Amplification through Copolymerization, Followed by Enhancement/Inversion and Memory of the Macromolecular Helicity 2020 ·Macromolecules ·Tomoyuki Ikai, Ryoma Ishidate, Kazuya Inoué, (unknown), Katsuhiro Maeda, Eiji Yashima	36
5	Catalytic one-handed helix-induction and memory of amphiphilic poly(biphenylylacetylene)s in water 2020 ·Giant ·Tomoyuki Ikai, (unknown), Ryoma Ishidate, Winald R. Kitzmann, (unknown), (unknown), Katsuhiro Maeda, Eiji Yashima	28
6	Unexpectedly Strong Chiral Amplification of Chiral/Achiral and Chiral/Chiral Copolymers of Biphenylylacetylenes and Further Enhancement/Inversion and Memory of the Macromolecular Helicity 2019 ·Journal of the American Chemical Society ·Ryoma Ishidate, Albert J. Markvoort, Katsuhiro Maeda, Eiji Yashima	115
7	Helicity induction and memory effect in poly(biphenylylacetylene)s bearing various functional groups and their use as switchable chiral stationary phases for HPLC 2019 ·Polymer Chemistry ·Ryoma Ishidate, Toru Sato, Tomoyuki Ikai, Shigeyoshi Kanoh, Eiji Yashima, Katsuhiro Maeda	46
8	Helicity Induction and Its Static Memory of Poly(biphenylylacetylene)s Bearing Pyridine N‐Oxide Groups and Their Use as Asymmetric Organocatalysts 2019 ·Journal of Polymer Science Part A Polymer Chemistry ·(unknown), Ryoma Ishidate, Tomoyuki Ikai, Katsuhiro Maeda, Eiji Yashima	34
9	Chiral stationary phases consisting of π-conjugated polymers bearing glucose-linked biphenyl units: reversible switching of resolution abilities based on a coil-to-helix transition 2017 ·Polymer Chemistry ·Tomoyuki Ikai, (unknown), Tomoya Kudo, Ryoma Ishidate, Katsuhiro Maeda, Shigeyoshi Kanoh	19
10	Chromatographic enantioseparation by poly(biphenylylacetylene) derivatives with memory of both axial chirality and macromolecular helicity 2017 ·Chirality ·Ryoma Ishidate, Tomoyuki Ikai, Shigeyoshi Kanoh, Eiji Yashima, Katsuhiro Maeda	30
11	Macromolecular Helicity Induction and Memory in a Poly(biphenylylacetylene) Bearing an Ester Group and Its Application to a Chiral Stationary Phase for High-performance Liquid Chromatography 2015 ·Chemistry Letters ·Ryoma Ishidate, Kouhei Shimomura, Tomoyuki Ikai, Shigeyoshi Kanoh, Katsuhiro Maeda	23

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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