Takashi Hamada

823 total citations
30 papers, 620 citations indexed

About

Takashi Hamada is a scholar working on Molecular Biology, Organic Chemistry and Computational Theory and Mathematics. According to data from OpenAlex, Takashi Hamada has authored 30 papers receiving a total of 620 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Molecular Biology, 13 papers in Organic Chemistry and 9 papers in Computational Theory and Mathematics. Recurrent topics in Takashi Hamada's work include Computational Drug Discovery Methods (9 papers), Chemical Synthesis and Analysis (8 papers) and Organometallic Complex Synthesis and Catalysis (5 papers). Takashi Hamada is often cited by papers focused on Computational Drug Discovery Methods (9 papers), Chemical Synthesis and Analysis (8 papers) and Organometallic Complex Synthesis and Catalysis (5 papers). Takashi Hamada collaborates with scholars based in Japan and United States. Takashi Hamada's co-authors include Yoshiaki Kiso, Fumie Sato, Hirokazu Urabe, Koushi Hidaka, Yoshio Hayashi, Hiroshi Motai, Tooru Kimura, Daisuke Suzuki, Ping Liu and Soko Kasai and has published in prestigious journals such as Journal of the American Chemical Society, Applied and Environmental Microbiology and Biochemical and Biophysical Research Communications.

In The Last Decade

Takashi Hamada

30 papers receiving 602 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Takashi Hamada Japan 15 261 257 199 144 108 30 620
Ashutosh Shandilya India 15 336 1.3× 204 0.8× 172 0.9× 40 0.3× 120 1.1× 25 845
Marc Pudlo France 14 238 0.9× 303 1.2× 95 0.5× 68 0.5× 153 1.4× 30 727
Anantha Krishnan Dhanabalan India 14 133 0.5× 196 0.8× 112 0.6× 25 0.2× 56 0.5× 36 482
Jaime Mella Chile 18 262 1.0× 338 1.3× 144 0.7× 15 0.1× 124 1.1× 56 661
Bao Cheng China 15 231 0.9× 102 0.4× 36 0.2× 25 0.2× 103 1.0× 28 479
Rahmiye Ertan Türkiye 16 194 0.7× 555 2.2× 47 0.2× 18 0.1× 168 1.6× 77 849
Balan Chenera United States 14 283 1.1× 437 1.7× 34 0.2× 36 0.3× 79 0.7× 19 646
Christina Tysoe Canada 14 310 1.2× 256 1.0× 26 0.1× 92 0.6× 34 0.3× 21 590
Leyla Yurttaş Türkiye 21 386 1.5× 1.2k 4.9× 340 1.7× 20 0.1× 311 2.9× 137 1.5k

Countries citing papers authored by Takashi Hamada

Since Specialization
Citations

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

Fields of papers citing papers by Takashi Hamada

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Takashi Hamada

This figure shows the co-authorship network connecting the top 25 collaborators of Takashi Hamada. A scholar is included among the top collaborators of Takashi Hamada 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 Takashi Hamada. Takashi Hamada 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.
Tanaka, Masakazu, Takashi Hamada, Makoto Hasegawa, et al.. (2019). Human alcohol dehydrogenase 1 is an acceptor protein for polyADP-ribosylation. Biochemical Pharmacology. 167. 27–32. 6 indexed citations
2.
3.
Tanaka, Masakazu, Takashi Hamada, Taichi Uetsuki, et al.. (2016). Effect of mild temperature shift on poly(ADP-ribose) and γH2AX levels in cultured cells. Biochemical and Biophysical Research Communications. 476(4). 594–599. 6 indexed citations
4.
5.
Hamada, Y., Kenji Suzuki, Ryoji Yamaguchi, et al.. (2012). Novel BACE1 inhibitors possessing a 5-nitroisophthalic scaffold at the P2 position. Bioorganic & Medicinal Chemistry Letters. 22(14). 4640–4644. 15 indexed citations
6.
Hamada, Y., Jeffrey‐Tri Nguyen, Koushi Hidaka, et al.. (2011). Structure-guided design and synthesis of P1′ position 1-phenylcycloalkylamine-derived pentapeptidic BACE1 inhibitors. Bioorganic & Medicinal Chemistry. 19(17). 5238–5246. 15 indexed citations
7.
Hamada, Y., Jeffrey‐Tri Nguyen, Takashi Hamada, et al.. (2010). Design of pentapeptidic BACE1 inhibitors with carboxylic acid bioisosteres at P1′ and P4 positions. Bioorganic & Medicinal Chemistry. 18(9). 3175–3186. 28 indexed citations
8.
Kakizawa, Taeko, Koushi Hidaka, Daisuke Hamada, et al.. (2010). Tetrapeptides, as small‐sized peptidic inhibitors; synthesis and their inhibitory activity against BACE1. Journal of Peptide Science. 16(6). 257–262. 5 indexed citations
9.
Hamada, Takashi, et al.. (2010). Stereospecific synthesis and redox properties of ruthenium(II) carbonyl complexes bearing a redox-active 1,8-naphthyridine unit. Journal of Organometallic Chemistry. 696(10). 2263–2268. 9 indexed citations
10.
Hamada, Y., Diganta Sarma, Takashi Hamada, et al.. (2009). Significance of interactions of BACE1–Arg235 with its ligands and design of BACE1 inhibitors with P2 pyridine scaffold. Bioorganic & Medicinal Chemistry Letters. 19(9). 2435–2439. 27 indexed citations
11.
Hamada, Takashi, et al.. (2008). cis,trans-Dicarbonyldichlorido[2-(2-pyridyl)-1,8-naphthyridine-κN1,N2]ruthenium(II). Acta Crystallographica Section E Structure Reports Online. 64(3). m442–m443. 4 indexed citations
12.
Sydnes, Magne O., Yoshio Hayashi, Vinay K. Sharma, et al.. (2006). Synthesis of glutamic acid and glutamine peptides possessing a trifluoromethyl ketone group as SARS-CoV 3CL protease inhibitors. Tetrahedron. 62(36). 8601–8609. 42 indexed citations
13.
Kimura, Tooru, Y. Hamada, Soko Kasai, et al.. (2004). Design and synthesis of highly active Alzheimer’s β-secretase (BACE1) inhibitors, KMI-420 and KMI-429, with enhanced chemical stability. Bioorganic & Medicinal Chemistry Letters. 15(1). 211–215. 70 indexed citations
14.
Kimura, Tooru, Soko Kasai, Ping Liu, et al.. (2004). KMI-358 and KMI-370, highly potent and small-sized BACE1 inhibitors containing phenylnorstatine. Bioorganic & Medicinal Chemistry Letters. 14(6). 1527–1531. 52 indexed citations
15.
Hamada, Takashi, Ryo Mizojiri, Hirokazu Urabe, & Fumie Sato. (2000). Expedient Construction of Multiple Stereogenic Centers in an Acyclic System via the Addition of Aldehydes, Ketones, and Chiral Imines to an Enyne−Titanium Alkoxide Complex. Journal of the American Chemical Society. 122(29). 7138–7139. 30 indexed citations
16.
Urabe, Hirokazu, Takashi Hamada, & Fumie Sato. (1999). One-Pot, Yet Two-Step, Hydrotitanation of 1-Silyl- or 1-Stannyl-1-alkynes, Showing the Opposite Regioselectivity to the Routine Hydrometalations. Journal of the American Chemical Society. 121(12). 2931–2932. 11 indexed citations
17.
Hamada, Takashi, et al.. (1991). Continuous production of soy sauce by a bioreactor system. Process Biochemistry. 26(1). 39–45. 20 indexed citations
18.
Hamada, Takashi, et al.. (1990). Contributions of immobilized and free cells of salt-tolerantZygosaccharomyces rouxii andCandida versatilis to the production of ethanol and 4-ethylguaiacol. Applied Microbiology and Biotechnology. 33(6). 624–628. 14 indexed citations
19.
YOSIDA, Tosihide H. & Takashi Hamada. (1985). Studies on the karyotype differentiation of the Norway rat. XVI. Further observations on the segregation of offspring born after mating between the 11-Y translocation females and males.. Proceedings of the Japan Academy Series B. 61(4). 176–179. 1 indexed citations
20.
Hamada, Takashi, et al.. (1981). Comparison of the Mannan Structure from the Cell‐Wall Mutant Candida sp. M‐7002 and Its Wild Type. European Journal of Biochemistry. 119(2). 365–371. 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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