A novel colorimetric sensor for selective sensing of Cu (Ⅱ) in aqueous media

摘要：

　　A novel colorimetric sensor based on BMPA derivative was designed and synthesized.The sensor displayed high selective and sensitive recognition of Cu2+ in aqueous DMSO solution via an obvious color change from yellow to pink.The color change can be attribute to form a complex with Cu2+ with C=O and N-H bonds.Based on this principle,an analytical method was developed and successfully used in the determination of the copper content in actual sample.

关键词： colorimetric copper ion aqueous media

作者: Wei Yu Xin Zhou Ying ai Piao Xue Wu

作者单位: Key Laboratory of Natural Resources of Changbai Mountain & Functional Molecules Yanbian University, Ministry of Education Yanji, Jilin,China 133000

会议类型: 国际会议

会议名称: 2012 2nd International Symposium on Chemical Engineering and Material Properties(ISCEMP2012)(2012第二届化学工程与材料特性国际研讨会)

会议地点: 太原

会议语种:英文

页码: 615-619

在线出版日期: 2012-06-23（万方平台首次上网日期，不代表论文的发表时间）