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題 名 | Applications of Polyion-Sensitive Electrodes to Pharmaceutical Domain--A Mini-Review=回顧聚離子感測電極在藥學領域之應用 |
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作 者 | 李安榮; 張立乾; 楊志民; 鮑力恆; 王大鵬; | 書刊名 | 藥物食品分析 |
卷 期 | 10:4 2002.12[民91.12] |
頁 次 | 頁212-218 |
分類號 | 418 |
關鍵詞 | 生物感測器; 聚離子測定; 藥學應用; 肝素; 多硫酸聚戊醣; 血栓溶解酵素; Biosensor; Polyion determination; Pharmaceutical applications; Heparin; Pentosan polysulfate; Fibrinolytic enzymes; |
語 文 | 英文(English) |
中文摘要 | 本文回顧聚離子感測電極應用於藥學的最新發展,文中論述此類電極感測器之作用原理及新用途,包括:(一) 利用魚精蛋白或聚精胺酸測定肝素 (抗凝劑) 及多硫酸聚戊醣 (骨關節炎治療藥) 的電位滴定法;(二) 利用魚精蛋白作為受質的血栓溶解酵素活性分析法。 |
英文摘要 | Recent development in the pharmaceutical applications of polyion-sensitive electrodes (PSEs) is reviewed. The general electrochemical principle governing the potentiometric response of such polymer membrane-based devices is summarized and applications for the use of these novel sensors are detailed. These new applications include methods to quantitate the anticoagulant heparin and pentosan polysulfate, an anti-osteoarthritis drug, via titration with polycationic protamine or polyarginine, as well as selective assay on fibrinolytic enzymes (e.g., plasminogen activators and plasminogen) using protamine as the substrate based on potentiometric polyion detection. |
本系統中英文摘要資訊取自各篇刊載內容。