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A Dual Colorimetric and Fluorometric Sensor for Lead Ion Based on Conjugated Polydiacetylenes
- Lee, Kyung Mi;
- Chen, Xiaoqiang;
- Fang, Wang;
- Kim, Jong-Man;
- Yoon, Juyoung
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94초록
A PDA based sensor, derived from a di-(2-picolyl) amine (DPA) substituted diacetylene monomer, displayed a selective colorimetric change and a large fluorescence enhancement in the presence of lead ions. The lead selective PDA-based chemosensor enabled easy detection of the presence of lead in 100% aqueous solution by the naked-eye.
키워드
colorimetric sensor; fluorescent sensor; lead ion sensor; polydiacetylenes; SELECTIVE FLUORESCENT CHEMOSENSOR; PB(II); BIOSENSOR; CHROMISM; DNAZYME; BLOOD; WATER
- 제목
- A Dual Colorimetric and Fluorometric Sensor for Lead Ion Based on Conjugated Polydiacetylenes
- 저자
- Lee, Kyung Mi; Chen, Xiaoqiang; Fang, Wang; Kim, Jong-Man; Yoon, Juyoung
- 발행일
- 2011-03
- 유형
- Article
- 권
- 32
- 호
- 6
- 페이지
- 497 ~ 500