標題: Potassium ion recognition by 15-crown-5 functionalized CdSe/ZnS quantum dots in H2O
作者: Chen, CY
Cheng, CT
Lai, CW
Wu, PW
Wu, KC
Chou, PT
Chou, YH
Chiu, HT
應用化學系
Department of Applied Chemistry
公開日期: 21-Jan-2006
摘要: Based on 15-crown-5 functionalized CdSe/ZnS quantum dots (QDs), we report a novel fluorogenic sensor to probe K+ ions in H2O; recognition of K+ can be achieved via the Forster type of energy transfer between two different color QDs, so that [K+] of the order of 10(-6) M can be promptly detected.
URI: http://dx.doi.org/10.1039/b512677k
http://hdl.handle.net/11536/12721
ISSN: 1359-7345
DOI: 10.1039/b512677k
期刊: CHEMICAL COMMUNICATIONS
Volume: 
Issue: 3
起始頁: 263
結束頁: 265
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