Studies on the development of selective separation and analyzes for the chemical speciation and characterization of trace elements and molecules

微量元素和分子的化学形态和表征的选择性分离和分析的发展研究

• 批准号: 07304048
• 负责人: MOTOMIZU Shoji
• 金额: $ 6.14万
• 依托单位: OKAYAMA UNIVERSITY
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (A)
• 财政年份: 1995
• 资助国家: 日本
• 起止时间: 1995 至 1996
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-07304048/
• 关键词: trace elements; speciation; characterization; separation methods; analytical methods; environmental samples; biological samples; new materials・highly pure reagents; 生体試料; 化学的存在形態識別; 選択的分離分析法; 分子認識機能性試薬; 高選択的高倍率濃縮分離法; 重金属イオン; 窒素・リン・ヒ素; 錯化容量

Novel methodology for the speciation and characterization of trace elements and molecules was studied. The methods for the selective separation and the sensitive detection were developed for the analyzes of environmental samples, biological samples, new materials and highly pure materials. The project were carried out in main four fields described as follows : (a) synthesis and analytical utilization of novel organic reagents for the separation and detection were studied for developing excellent molecular-recognition reagents by. H.Nakamura, M.Matsui and S.Motomizu ; (b) the development of novel reactions and their reaction mechanisms for analytical chemistry were studied by T.Kawashima, S.Funahashi and T.Kumamaru ; (c) the development and analytical use of selective separation and concentraiton methods were studied by H.Akaiwa, K.Oguma, H.Nakamura and H.Watarai ; (d) the development of new instruments and methodologies for sensitive detection was studied by K.Matsumoto, S.Tsuge, K.Fugiwara and K.Yoshimura.Two symposiums were held in November 1995 and in November 1996, and the meetings for discussing the proceeding of the project were held in September 1995 and in September 1996.

研究了痕量元素和分子的形态和表征的新方法。建立了环境样品、生物样品、新材料和高纯材料分析的选择性分离和灵敏检测方法。本项目主要开展了以下四个方面的工作：（a）研究新型有机分离检测试剂的合成和分析应用，开发性能优良的分子识别试剂。（2）分析化学中新反应的发展及其反应机理的研究由T.Kawashima，S.Funahashi和T.Kumamaru进行;（3）选择性分离和浓缩方法的发展和分析应用由H.Akaiwa，K.Oguma，H.中村和H.Watarai进行;（d）K.松本、S.Tsuge、K.Fugiwara和K.Yoshimura研究了灵敏检测的新仪器和新方法的开发，1995年11月和1996年11月举行了两次专题讨论会，1995年9月和1996年9月举行了两次会议，讨论该项目的进展情况。

项目成果

本水昌二: "最新の分離・精製・検出法:イオン会合型試薬" エヌ・ティー・エス(印刷中), (1997)

Shoji Motomizu：“最新分离、纯化和检测方法：离子缔合试剂”NTS（印刷中），（1997）

H. Sakai: "Sensitivity Enhancement in the Determination of Silicate by Ion-Exclusion Chromatography Using Luminol Chemiluminescence Detection." Analytica Chimica Acta. 302. 173-177 (1995)

H. Sakai：“使用鲁米诺化学发光检测的离子排斥色谱法测定硅酸盐的灵敏度增强。”

H.Hamase: "Curdlan gel as a bioinert support for the electrophoresis of biologically active proteins" Analytical Sciences. 12. 273-275 (1996)

H.Hamase：“凝胶多糖凝胶作为生物活性蛋白质电泳的生物惰性支持物”分析科学。

T.Takayanagi, S.Motomizu et al.: "Electrophoretic mobility study of ion association formed between aromatic anions and quaternary ammonium ions in aqueous solution" Analyst (London). 122. 57-62 (1997)

T.Takayanagi、S.Motomizu 等人：“水溶液中芳香族阴离子和季铵离子之间形成的离子缔合的电泳迁移率研究”分析师（伦敦）。

T.Takayanagi, S.Motomizu et al.: "Ion association reaction between divalent anionic azo dyes and hydrophobic quaternary ammonium ions in aqueous solution as studied by capillary zone electrophoresis" Anal.Sci.13. 11-18 (1997)

T.Takayanagi、S.Motomizu 等人：“通过毛细管区带电泳研究水溶液中二价阴离子偶氮染料与疏水性季铵离子之间的离子缔合反应”Anal.Sci.13。