Hirotaka Uzawa

1.4k total citations
70 papers, 1.2k citations indexed

About

Hirotaka Uzawa is a scholar working on Molecular Biology, Organic Chemistry and Biotechnology. According to data from OpenAlex, Hirotaka Uzawa has authored 70 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 49 papers in Molecular Biology, 29 papers in Organic Chemistry and 16 papers in Biotechnology. Recurrent topics in Hirotaka Uzawa's work include Carbohydrate Chemistry and Synthesis (25 papers), Glycosylation and Glycoproteins Research (19 papers) and Toxin Mechanisms and Immunotoxins (10 papers). Hirotaka Uzawa is often cited by papers focused on Carbohydrate Chemistry and Synthesis (25 papers), Glycosylation and Glycoproteins Research (19 papers) and Toxin Mechanisms and Immunotoxins (10 papers). Hirotaka Uzawa collaborates with scholars based in Japan, China and Netherlands. Hirotaka Uzawa's co-authors include Yoshihiro Nishida, Kazukiyo Kobayashi, Hirofumi Dohi, Norihiko Minoura, Yasuo Seto, Takehiro Nagatsuka, Kazuhisa Hiratani, Kenji Sasaki, Hiroshi Ohrui and Hiroshi Meguro and has published in prestigious journals such as Journal of the American Chemical Society, Angewandte Chemie International Edition and Chemistry of Materials.

In The Last Decade

Hirotaka Uzawa

68 papers receiving 1.1k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Hirotaka Uzawa Japan 21 671 463 181 168 150 70 1.2k
James R. Rasmussen United States 16 661 1.0× 439 0.9× 108 0.6× 100 0.6× 46 0.3× 36 1.3k
Aloysius Siriwardena France 25 998 1.5× 900 1.9× 169 0.9× 272 1.6× 45 0.3× 50 1.7k
Marcos M. Pires United States 23 833 1.2× 302 0.7× 81 0.4× 162 1.0× 175 1.2× 66 1.7k
Soledad Penadés Spain 23 1.4k 2.1× 888 1.9× 115 0.6× 225 1.3× 141 0.9× 51 2.1k
Inder K. Vijay United States 19 902 1.3× 415 0.9× 140 0.8× 89 0.5× 41 0.3× 45 1.2k
Charles Tellier France 26 1.1k 1.7× 617 1.3× 507 2.8× 204 1.2× 70 0.5× 77 1.7k
D. Albesa-Jové Spain 26 645 1.0× 1.0k 2.2× 111 0.6× 77 0.5× 99 0.7× 66 2.3k
África G. Barrientos Spain 15 1.2k 1.8× 594 1.3× 74 0.4× 211 1.3× 57 0.4× 19 1.7k
Nicolaas Jan Zuidam Netherlands 22 1.1k 1.7× 263 0.6× 72 0.4× 184 1.1× 49 0.3× 27 2.0k
Suryanarayanarao Ramakumar India 27 1.4k 2.1× 642 1.4× 166 0.9× 178 1.1× 153 1.0× 71 2.1k

Countries citing papers authored by Hirotaka Uzawa

Since Specialization
Citations

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

Fields of papers citing papers by Hirotaka Uzawa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hirotaka Uzawa

This figure shows the co-authorship network connecting the top 25 collaborators of Hirotaka Uzawa. A scholar is included among the top collaborators of Hirotaka Uzawa 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 Hirotaka Uzawa. Hirotaka Uzawa 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.
Uzawa, Hirotaka, Takehiro Nagatsuka, Yasuo Seto, et al.. (2023). Novel Glycolipid Chips with a Double Layer of Au Nanoparticles for Biological Toxin Detection. ACS Omega. 8(15). 13754–13762. 2 indexed citations
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Uzawa, Hirotaka, Satoshi Kondo, Takehiro Nagatsuka, et al.. (2021). Assembly of Glycochips with Mammalian GSLs Mimetics toward the On-site Detection of Biological Toxins. ACS Omega. 6(48). 32597–32606. 2 indexed citations
4.
Tanaka, Daiki, Hirotaka Uzawa, Takehiro Nagatsuka, et al.. (2019). Silicon nitride sugar chips for detection of Ricinus communis proteins and Escherichia coli O157 Shiga toxins. Analytical Biochemistry. 580. 42–48. 1 indexed citations
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Harada, Yoichiro, Estelle Garénaux, Takehiro Nagatsuka, et al.. (2014). Interaction of 70-kDa heat shock protein with glycosaminoglycans and acidic glycopolymers. Biochemical and Biophysical Research Communications. 453(2). 229–234. 9 indexed citations
8.
Kanamori‐Kataoka, Mieko, Haruhito Kato, Hirotaka Uzawa, et al.. (2011). Determination of ricin by nano liquid chromatography/mass spectrometry after extraction using lactose‐immobilized monolithic silica spin column. Journal of Mass Spectrometry. 46(8). 821–829. 30 indexed citations
9.
Nagatsuka, Takehiro, Hirotaka Uzawa, & Yoshihiro Nishida. (2009). Library assembly of mono-, di- and tri-O-sulfated β-d-xylopyranosides; effect of O-sulfation on pyranose ring conformation. Chemical Communications. 4109–4109. 2 indexed citations
10.
Uzawa, Hirotaka, Yukiko Shinozaki, Isaac Ohsawa, et al.. (2008). A novel sugar-probe biosensor for the deadly plant proteinous toxin, ricin. Biosensors and Bioelectronics. 24(4). 923–927. 68 indexed citations
11.
Zeng, Xiaoxiong, Yi Sun, Hong Ye, Jun Liu, & Hirotaka Uzawa. (2007). Synthesis of p-nitrophenyl sulfated disaccharides with β-d-(6-sulfo)-GlcNAc units using β-N-acetylhexosaminidase from Aspergillus oryzae in a transglycosylation reaction. Biotechnology Letters. 29(7). 1105–1110. 7 indexed citations
12.
Ogata, Makoto, Xiaoxiong Zeng, Taichi Usui, & Hirotaka Uzawa. (2006). Substrate specificity of N-acetylhexosaminidase from Aspergillus oryzae to artificial glycosyl acceptors having various substituents at the reducing ends. Carbohydrate Research. 342(1). 23–30. 12 indexed citations
13.
Izumi, Masayuki & Hirotaka Uzawa. (2005). Carbohydrate-Based Sensing Materials for Detection of Bacterial Toxins. Trends in Glycoscience and Glycotechnology. 17(95). 107–119. 6 indexed citations
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Zeng, Xiaoxiong & Hirotaka Uzawa. (2005). Convenient enzymatic synthesis of a p-nitrophenyl oligosaccharide series of sialyl N-acetyllactosamine, sialyl Lex and relevant compounds. Carbohydrate Research. 340(16). 2469–2475. 17 indexed citations
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Minoura, Norihiko, et al.. (2003). Molecularly Imprinted Polymer Membranes with Photoregulated Template Binding. Chemistry of Materials. 15(25). 4703–4704. 38 indexed citations
18.
Uzawa, Hirotaka, Yoshihiro Nishida, Kenji Sasaki, Norihiko Minoura, & Kazukiyo Kobayashi. (2003). Synthetic Potential of Molluscan Sulfatases for the Library Synthesis of Regioselectively O‐Sulfonated D‐Galacto‐Sugars. ChemBioChem. 4(7). 640–647. 14 indexed citations
19.
Uzawa, Hirotaka, Xiaoxiong Zeng, & Norihiko Minoura. (2002). Synthesis of 6′-sulfodisaccharides by β-N-acetylhexosaminidase-catalyzed transglycosylation. Chemical Communications. 100–101. 20 indexed citations
20.
Uzawa, Hirotaka, et al.. (1998). Convenient synthetic approach towards regioselectively sulfated sugars using limpet and abalone sulfatase-catalyzed desulfation. Chemical Communications. 2311–2312. 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.

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