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Shoji Motomizu

Shoji Motomizu

D-Index & Metrics

Chemistry

D-Index
51
Citations
8804
World Ranking
14009
National Ranking
1082

Overview

Shoji Motomizu is affiliated with Okayama University in Japan and has contributed to the field of chemistry through research primarily concentrated in electrochemical analysis and analytical chemistry methods development. Their work integrates aspects of biomedical engineering, industrial and manufacturing engineering, as well as studies related to health, toxicology, and mutagenesis.

The scientist's research topics include:

  • Electrochemical Analysis and Applications
  • Analytical chemistry methods development
  • Innovative Microfluidic and Catalytic Techniques Innovation
  • Water Quality Monitoring and Analysis
  • Mercury impact and mitigation studies
  • Analytical Chemistry and Sensors
  • Advanced Chemical Sensor Technologies

Motomizu's publication record consists of articles that have appeared mainly in the journal BUNSEKI KAGAKU, with additional contributions to the Journal of Metals Materials and Minerals and Analytical Sciences. Frequent publication venues include:

  • BUNSEKI KAGAKU
  • Journal of Metals Materials and Minerals
  • Analytical Sciences

Significant recent papers authored or co-authored by Motomizu are:

  • "Absorptiometric Determination of Chromium (VI) by Gradient Sandwich Injection/Sequential Injection Analysis," 2024, BUNSEKI KAGAKU
  • "Development of a Simple and Compact Flow-injection Analysis System Using an LED-based Absorbance Detector and Micro-ring Pumps," 2023, BUNSEKI KAGAKU
  • "Sequential injection analysis for mercury ion with modified screen - printed carbon electrode," 2022, Journal of Metals Materials and Minerals
  • "Announcements," 2021, Analytical Sciences
  • "Development of a Simple Analog-to-digital Converter Using Free-software," 2021, BUNSEKI KAGAKU

Motomizu's research collaborations include work with frequent co-authors such as:

  • Yasutada Suzuki
  • Syunichi Oshima
  • Mune-aki Sakamoto
  • Kaoru Fujinaga
  • Keiro Higuchi

The main fields of study that Motomizu focuses on are:

  • Chemistry

The subfields include:

  • Electrochemistry
  • Biomedical Engineering
  • Analytical Chemistry
  • Industrial and Manufacturing Engineering
  • Health, Toxicology and Mutagenesis

Best Publications

  • Spectrophotometric determination of phosphate in river waters with molybdate and malachite green

    Shoji Motomizu;Toshiaki Wakimoto;Kyoji Tôei

  • Determination of total and dissolved amount of iron in water samples using catalytic spectrophotometric flow injection analysis.

    S. Lunvongsa;M. Oshima;S. Motomizu

  • Determination of trace heavy metals in herbs by sequential injection analysis-anodic stripping voltammetry using screen-printed carbon nanotubes electrodes

    Uthaitip Injang;Peeyanun Noyrod;Weena Siangproh;Wijitar Dungchai

  • Development of novel reagent for Hantzsch reaction for the determination of formaldehyde by spectrophotometry and fluorometry

    Quiong Li;Piyanete Sritharathikhun;Shoji Motomizu

  • Trace and ultratrace analysis methods for the determination of phosphorus by flow-injection techniques.

    Shoji Motomizu;Zhen-Hai Li

  • Solvent Extraction Spectrophotometric Determination of Anionic Surfactants with Ethyl Violet

    Shoji. Motomizu;Sigeru. Fujiwara;Akihiro. Fujiwara;Kyoji. Toei

  • Synthesis of a chitosan-based chelating resin and its application to the selective concentration and ultratrace determination of silver in environmental water samples

    Rosi Ketrin Katarina;Toshio Takayanagi;Mitsuko Oshima;Shoji Motomizu

  • Speciation of arsenic(III) and arsenic(V) by inductively coupled plasma-atomic emission spectrometry coupled with preconcentration system

    Kritsana Jitmanee;Mitsuko Oshima;Shoji Motomizu

  • Simple flow-injection system for the simultaneous determination of nitrite and nitrate in water samples

    Rodjana Burakham;Mitsuko Oshima;Kate Grudpan;Shoji Motomizu

  • On-line preconcentration using dual mini-columns for the speciation of chromium(III) and chromium(VI) and its application to water samples as studied by inductively coupled plasma-atomic emission spectrometry

    Takashi Sumida;Tamami Ikenoue;Kazuhide Hamada;Akhmad Sabarudin

  • Synthesis of novel chitosan resin possessing histidine moiety and its application to the determination of trace silver by ICP-AES coupled with triplet automated-pretreatment system

    Minako Hosoba;Koji Oshita;Rosi K. Katarina;Toshio Takayanagi

  • Determination of lead and cadmium in rice samples by sequential injection/anodic stripping voltammetry using a bismuth film/crown ether/Nafion modified screen-printed carbon electrode

    Kannika Keawkim;Suchada Chuanuwatanakul;Orawon Chailapakul;Shoji Motomizu

  • Synthesis of cross-linked chitosan possessing N-methyl-d-glucamine moiety (CCTS-NMDG) for adsorption/concentration of boron in water samples and its accurate measurement by ICP-MS and ICP-AES

    Akhmad Sabarudin;Koji Oshita;Mitsuko Oshima;Shoji Motomizu

  • Functionalization of chitosan with 3,4-dihydroxybenzoic acid for the adsorption/collection of uranium in water samples and its determination by inductively coupled plasma-mass spectrometry

    Akhmad Sabarudin;Mitsuko Oshima;Toshio Takayanagi;Lukman Hakim

  • Separation and Determination of Alkaline-Earth Metal Ions as UV- Absorbing Chelates with EDTA by Capillary Electrophoresis. Determination of Calcium and Magnesium in Water and Serum Samples

    Shoji Motomizu;Mitsuko Oshima;Shin-ya Matsuda;Yoshimitsu Obata

  • Electroanalysis of sulfonamides by flow injection system/high-performance liquid chromatography coupled with amperometric detection using boron-doped diamond electrode.

    Anchana Preechaworapun;Suchada Chuanuwatanakul;Yasuaki Einaga;Kate Grudpan

  • Development of column-pretreatment chelating resins for matrix elimination/multi-element determination by inductively coupled plasma-mass spectrometry

    Yunhua Gao;Yunhua Gao;Koji Oshita;Kyue-Hyung Lee;Mitsuko Oshima

  • Determination of trace heavy metals by sequential injection-anodic stripping voltammetry using bismuth film screen-printed printed carbon electrode.

    Suchada Chuanuwatanakul;Wijitar Dungchai;Orawon Chailapakul;Shoji Motomizu

  • Synthesis of novel chitosan resin derivatized with serine moiety for the column collection/concentration of uranium and the determination of uranium by ICP-MS

    Koji Oshita;Mitsuko Oshima;Yunhua Gao;Kyue-Hyung Lee

  • Determination of trace amounts of phosphate in river water by flow-injection analysis.

    Shoji Motomizu;Toshiaki Wakimoto;Yoji Tôei

Frequent Co-Authors

Orawon Chailapakul
Orawon Chailapakul Chulalongkorn University
Purnendu K. Dasgupta
Purnendu K. Dasgupta The University of Texas at Arlington
Andrei R. Timerbaev
Andrei R. Timerbaev University of Vienna
Marek Trojanowicz
Marek Trojanowicz University of Warsaw
Yasuaki Einaga
Yasuaki Einaga Keio University
Guigen Li
Guigen Li Texas Tech University
Weena Siangproh
Weena Siangproh Srinakharinwirot University
Hiroshi Hasegawa
Hiroshi Hasegawa Kanazawa University

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