A Novel Method for the Selective Determination of Silver (I) Ion
Water-soluble CdSe quantum dots (QDs) capped by bovine serum albumin (BSA) is described as selective silver (I) ion probe based on their fluorescence (FL) quenched by silver ion at pH 5.7. The detection limit is 3×10-7 mol L-1 for silver ion. The interference was also investigated.
作 者： Jian Gong LIANG Hai Yan XIE Xin Ping AI Zhi Ke HE Dai Wen PANG 作者单位： College of Chemistry & Molecular Sciences, Wuhan University, Wuhan 430072 刊 名： 中国化学快报(英文版) ISTIC SCI 英文刊名： CHINESE CHEMICAL LETTERS 年，卷(期)： 2004 15(11) 分类号： 关键词： Quantum dots silver(I) ion determination