T Nagai

2.1k total citations
67 papers, 1.7k citations indexed

About

T Nagai is a scholar working on Pharmaceutical Science, Molecular Biology and Organic Chemistry. According to data from OpenAlex, T Nagai has authored 67 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 34 papers in Pharmaceutical Science, 21 papers in Molecular Biology and 10 papers in Organic Chemistry. Recurrent topics in T Nagai's work include Advanced Drug Delivery Systems (17 papers), Advancements in Transdermal Drug Delivery (13 papers) and Drug Solubulity and Delivery Systems (12 papers). T Nagai is often cited by papers focused on Advanced Drug Delivery Systems (17 papers), Advancements in Transdermal Drug Delivery (13 papers) and Drug Solubulity and Delivery Systems (12 papers). T Nagai collaborates with scholars based in Japan, United States and China. T Nagai's co-authors include Anthony M. Lowman, Nicholas A. Peppas, Mariko Morishita, Kozo Takayama, Ikuo Ishiyama, Y Machida, Hideaki Okabe, Michael Mezei, Hans E. Junginger and Elka Touítou and has published in prestigious journals such as Journal of Controlled Release, International Journal of Pharmaceutics and Pharmaceutical Research.

In The Last Decade

T Nagai

67 papers receiving 1.6k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
T Nagai Japan 22 970 384 300 197 193 67 1.7k
Omathanu Pillai India 20 832 0.9× 565 1.5× 382 1.3× 142 0.7× 99 0.5× 26 1.9k
Toshinobu Seki Japan 25 791 0.8× 547 1.4× 296 1.0× 94 0.5× 188 1.0× 112 2.1k
Giacomo Di Colo Italy 29 1.2k 1.3× 328 0.9× 472 1.6× 246 1.2× 88 0.5× 63 2.0k
Kazuhiko Juni Japan 25 793 0.8× 400 1.0× 547 1.8× 93 0.5× 116 0.6× 104 2.0k
M.F. Saettone Italy 32 1.9k 1.9× 582 1.5× 314 1.0× 117 0.6× 141 0.7× 96 3.0k
Juha Kiesvaara Finland 22 1.2k 1.2× 343 0.9× 347 1.2× 110 0.6× 328 1.7× 25 2.1k
Erzsébet Csányi Hungary 25 904 0.9× 295 0.8× 228 0.8× 130 0.7× 334 1.7× 104 1.8k
Prabagar Balakrishnan South Korea 23 1.6k 1.6× 479 1.2× 352 1.2× 149 0.8× 213 1.1× 29 2.3k
Senshang Lin United States 18 1.0k 1.0× 311 0.8× 345 1.1× 94 0.5× 86 0.4× 47 1.6k
Natascia Mennini Italy 29 1.5k 1.6× 417 1.1× 363 1.2× 149 0.8× 114 0.6× 53 2.1k

Countries citing papers authored by T Nagai

Since Specialization
Citations

This map shows the geographic impact of T Nagai'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 T Nagai with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites T Nagai more than expected).

Fields of papers citing papers by T Nagai

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of T Nagai

This figure shows the co-authorship network connecting the top 25 collaborators of T Nagai. A scholar is included among the top collaborators of T Nagai 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 T Nagai. T Nagai 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.
2.
Katō, Yoshinori, et al.. (2003). Applicability of switching iontophoresis with special reference to its influence on rat skin. 13(4). 253–258. 1 indexed citations
3.
Surini, Silvia, et al.. (2003). Polyion complex of chitosan and sodium hyaluronate as an implant device for insulin delivery. 13(4). 265–268. 9 indexed citations
4.
Tomono, Kazuo, Hidekazu Goto, Toyofumi Suzuki, et al.. (2002). Interaction of Iodine with 2-Hydroxypropyl-α-cyclodextrin and Its Bactericidal Activity. Drug Development and Industrial Pharmacy. 28(10). 1303–1309. 9 indexed citations
5.
Maitani, Yoshie, et al.. (2000). Pharmacokinetics and Antitumor Effect of Doxorubicin Carried by Stealth and Remote Loading Proliposome. Pharmaceutical Research. 17(7). 782–787. 9 indexed citations
6.
Lowman, Anthony M., et al.. (1999). Oral delivery of insulin using pH‐responsive complexation gels. Journal of Pharmaceutical Sciences. 88(9). 933–937. 307 indexed citations
7.
Ueda, Hitoshi, Atsushi Wakamiya, Takeshi Endo, et al.. (1999). Interaction of Cyclomaltononaose (δ-CD) with Several Drugs. Drug Development and Industrial Pharmacy. 25(8). 951–954. 18 indexed citations
8.
Ueda, Hitoshi, et al.. (1998). Evaluation of a Sulfobutyl Ether β-Cyclodextrin as a Solubilizing/Stabilizing Agent for Several Drugs. Drug Development and Industrial Pharmacy. 24(9). 863–867. 34 indexed citations
9.
Sato, Mitsutaka, et al.. (1996). In vivo Drug Release and Antitumor Characteristics of Water-Soluble Conjugates of Mitomycin C with Glycol-Chitosan and N-Succinyl-Chitosan.. Biological and Pharmaceutical Bulletin. 19(9). 1170–1177. 24 indexed citations
10.
Miyajima, Masaharu, et al.. (1995). An Evaluation of Process Variables in wet Granulation. Drug Development and Industrial Pharmacy. 21(19). 2213–2225. 14 indexed citations
11.
Yamamoto, Takeshi, Yoshie Maitani, Koichi Isowa, & T Nagai. (1995). Morphologic Examination of Rabbit Nasal Mucosa after the Nasal Administration of Insulin Peanut Oil Suspension and a Powder Dosage Form with Soybean-Derived Sterylglucoside.. Biological and Pharmaceutical Bulletin. 18(6). 887–890. 4 indexed citations
12.
Takayama, Koichi, et al.. (1993). Multilamellar liposomes as a model for evaluating the percutaneous absorption enhancing activity of terpenes. 3(6). 499–506. 1 indexed citations
13.
Kitahara, M., et al.. (1993). Evaluation of Skin Damage of Cyclic Monoterpenes, Percutaneous Absorption Enhancers, by Using Cultured Human Skin Cells.. Biological and Pharmaceutical Bulletin. 16(9). 912–916. 12 indexed citations
14.
Nagai, T, et al.. (1993). Pharmacokinetic Characteristics and Antitumor Activity of the N-Succinyl-chitosan-Mitomycin C Conjugate and the Carboxymethyl-chitin-Mitomycin C Conjugate.. Biological and Pharmaceutical Bulletin. 16(1). 48–54. 23 indexed citations
15.
Pithayanukul, Pimolpan, et al.. (1991). Conjugate of N4-(4-carboxybutyryl)-ara-C and ethylenediamine-introduced dextran. Drug release profiles and further in vivo study of its antitumor effects.. PubMed. 7(2). 139–45. 11 indexed citations
16.
Pithayanukul, Pimolpan, et al.. (1990). Antitumor characteristics of the conjugate of N4-(4-carboxybutyryl)-ara-C with ethylenediamine-introduced dextran and its resistance to cytidine deaminase.. PubMed. 6(4). 273–80. 3 indexed citations
17.
Okabe, Hideaki, et al.. (1989). Effect of limonene and related compounds on the percutaneous absorption of indomethacin.. PubMed. 4(4). 313–21. 83 indexed citations
18.
Ueda, Hitoshi, J.H. Perrin, & T Nagai. (1989). A microcalorimetric investigation of the binding of cinnarizine to cyclodextrins. Journal of Pharmaceutical and Biomedical Analysis. 7(5). 639–642. 6 indexed citations
19.
Machida, Y, Tadakazu Tokumura, & T Nagai. (1987). Per-oral controlled release dosage form of theophylline using soybean protein.. PubMed. 1(3). 187–92. 1 indexed citations
20.
Sekine, Takashi, Y Machida, & T Nagai. (1987). Gel ointment of verapamil for percutaneous absorption.. PubMed. 1(3). 245–52. 3 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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