Tsutomu Masujima

3.2k total citations
145 papers, 2.6k citations indexed

About

Tsutomu Masujima is a scholar working on Biomedical Engineering, Spectroscopy and Molecular Biology. According to data from OpenAlex, Tsutomu Masujima has authored 145 papers receiving a total of 2.6k indexed citations (citations by other indexed papers that have themselves been cited), including 56 papers in Biomedical Engineering, 51 papers in Spectroscopy and 40 papers in Molecular Biology. Recurrent topics in Tsutomu Masujima's work include Mass Spectrometry Techniques and Applications (30 papers), Microfluidic and Capillary Electrophoresis Applications (30 papers) and Analytical Chemistry and Chromatography (29 papers). Tsutomu Masujima is often cited by papers focused on Mass Spectrometry Techniques and Applications (30 papers), Microfluidic and Capillary Electrophoresis Applications (30 papers) and Analytical Chemistry and Chromatography (29 papers). Tsutomu Masujima collaborates with scholars based in Japan, Egypt and United States. Tsutomu Masujima's co-authors include Hajime Mizuno, Naohiro Tsuyama, Takanori Harada, Hideo Imai, Samy Emara, Hisanobu Yoshida, Tsuyoshi Esaki, Ikue Morita, Kiwamu Yamaoka and Ahmed Ali and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Applied Physics Letters and Journal of Applied Physics.

In The Last Decade

Tsutomu Masujima

143 papers receiving 2.5k citations

Peers

Countries citing papers authored by Tsutomu Masujima

Since Specialization

Citations

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

Fields of papers citing papers by Tsutomu Masujima

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Tsutomu Masujima

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

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Tracking metabolites at single-cell resolution reveals metabolic dynamics during plant mitosis 2022 ·PLANT PHYSIOLOGY ·(unknown), Ahmed Ali, (unknown), Yukio Kurihara, Yasmine Abouleila, (unknown), Takayuki Kawai, Yuko Makita, Mika Kawashima, Tsuyoshi Esaki, Hiroaki Shimada, Tetsuya Mori, Masami Yokota Hirai, Takumi Higaki, Seiichiro Hasezawa, Yoshihiro Shimizu, Tsutomu Masujima, Minami Matsui	5
2	Dilute-and-shoot-based direct nano-electrospray ionization tandem mass spectrometry as screening methodology for multivitamins in dietary supplement and human urine 2020 ·Journal of Advanced Research ·(unknown), (unknown), (unknown), Randa A. Abdel Salam, Ghada M. Hadad, Samy Emara, Tsutomu Masujima	4
3	Direct infusion nano-electrospray ionization mass spectrometry for therapeutic drug monitoring of ciprofloxacin and its metabolites in human saliva 2020 ·Journal of Pharmaceutical and Biomedical Analysis ·(unknown), Ahmed Ali, Yasmine Abouleila, (unknown), (unknown), Randa A. Abdel Salam, Ghada M. Hadad, Yoshihiro Shimizu, Tsutomu Masujima, Samy Emara	5
4	The complexity of intercellular localisation of alkaloids revealed by single‐cell metabolomics 2019 ·New Phytologist ·Kotaro T. Yamamoto, Katsutoshi Takahashi, Lorenzo Caputi, Hajime Mizuno, Carlos E. Rodríguez López, Tetsushi Iwasaki, Kimitsune Ishizaki, Hidehiro Fukaki, Miwa Ohnishi, Mami Yamazaki, Tsutomu Masujima, Sarah E. O’Connor, Tetsuro Mimura	75
5	Metabolic abnormalities in adult T-cell leukemia/lymphoma and induction of specific leukemic cell death using photodynamic therapy 2018 ·Scientific Reports ·Takashi Oka, (unknown), (unknown), Hirofumi Fujita, Tadashi Yoshino, Yoshihisa Yamano, Kozo Utsumi, Tsutomu Masujima, Atae Utsunomiya	8
6	Single-Cell Metabolomics 2017 ·Advances in experimental medicine and biology ·Samy Emara, (unknown), Ahmed Ali, Yasmine Abouleila, (unknown), Tsutomu Masujima	44
7	An Eco-Friendly Direct Injection HPLC Method for Methyldopa Determination in Serum by Mixed-Mode Chromatography Using a Single Protein-Coated Column 2015 ·Journal of Chromatographic Science ·Samy Emara, Tsutomu Masujima, (unknown), (unknown), Marwa A. Fouad, Ramzia I. El‐Bagary	18
8	Live Single-Cell Plant Hormone Analysis by Video-Mass Spectrometry 2015 ·Plant and Cell Physiology ·Takafumi Shimizu, (unknown), Tsuyoshi Esaki, Hajime Mizuno, Tsutomu Masujima, Tomokazu Koshiba, Mitsunori Seo	37
9	Direct Lipido-Metabolomics of Single Floating Cells for Analysis of Circulating Tumor Cells by Live Single-cell Mass Spectrometry 2015 ·Analytical Sciences ·Eiso Hiyama, Ahmed Ali, (unknown), Takanori Harada, (unknown), (unknown), Yasmine Abouleila, Samy Emara, Tsutomu Masujima	46
10	Live Single-cell Mass Spectrometry 2009 ·Analytical Sciences ·Tsutomu Masujima	88
11	Resin‐packed nanoelectrospray in combination with video and mass spectrometry for the direct and real‐time molecular analysis of mast cells 2007 ·Rapid Communications in Mass Spectrometry ·(unknown), Takahiro Yamamoto, Masakazu Shimizu, Tomomi Hasegawa, Naohiro Tsuyama, Tsutomu Masujima	12
12	Computer simulations of a new three rods ion optic (TRIPOLE) with high focusing and mass filtering capabilities 2006 ·Journal of the American Society for Mass Spectrometry ·Gary Salazar, Tsutomu Masujima	6
13	Nano-Kinetics of Probe-Particles in Solution Visualized by a Pin-Fiber Video Scope 2003 ·Analytical Sciences ·(unknown), Yasuyuki Hirakawa, (unknown), (unknown), (unknown), Edward M. Eyring, Tsutomu Masujima	6
14	Separation of naturally occurring triterpenoidal saponins by capillary zone electrophoresis 2001 ·Biomedical Chromatography ·Samy Emara, Khaled M. Mohamed, Tsutomu Masujima, Kazuo Yamasaki	9
15	Construction of a new cloning vector utilizing a cryptic plasmid and the highly expressed melanin-synthesizing gene operon fromStreptomyces castaneoglobisporus 1998 ·FEMS Microbiology Letters ·Kayo Ikeda, Koji Suzuki, Hideki Yoshioka, Katsushiro Miyamoto, Tsutomu Masujima, Masanori Sugiyama	5
16	Trapping of Secreted Molecules at Single-Cell Level Using an HPLC Resin Particle Under a Videomicroscope. 1998 ·Biological and Pharmaceutical Bulletin ·Tsutomu Masujima, Kayo Ikeda, Koichiro Ozawa, Atsushi Tamura, (unknown), (unknown), (unknown)	3
17	Direct observation of the separation process by the chromato-videoscope 1997 ·Journal of Pharmaceutical and Biomedical Analysis ·Atsushi Tamura, (unknown), (unknown), Tsutomu Masujima	3
18	Quantitative analysis of exocytosis visualized by a video‐enhanced light/fluorescence microscope reveals two distinct components of exocytosis in RBL‐2H3 cells 1996 ·FEBS Letters ·Koichiro Ozawa, Hideyuki Kobayashi, (unknown), Etsuko Suzaki, Yoshiaki Nonomura, Tsutomu Masujima	11
19	Effects of Methionine and Cu2+ on the Expression of Tyrosinase Activity in Streptomyces castaneoglobisporus 1996 ·The Journal of Biochemistry ·Kayo Ikeda, Tsutomu Masujima, Masanori Sugiyama	17
20	ENRICHMENT AND HPLC ANALYSIS OF TRYPTOPHAN METABOLITES CONTAINING INDOLE RING IN BIOLOGICAL SAMPLES 1982 ·Journal of Pharmacobio-Dynamics ·Ikue Morita, Tsutomu Masujima, Hisanobu Yoshida, Hideo Imai	1

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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