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Nanomolar Hg(II) Detection Using Nile Blue Chemodosimeter in Biological Media
- Lee, Min Hee;
- Lee, Soon W.;
- Kim, Sang Hoon;
- Kang, Chulhun;
- Kim, Jong Seung
Citations
WEB OF SCIENCE
229Citations
SCOPUS
232초록
A Nile blue-based chemodosimeter (1) was newly synthesized, and its application for detection of the Hg2+ ion in 100% aqueous solution was demonstrated. Upon its addition into aqueous Hg2+ ion solution, it exhibited a considerable blue-shift in its absorption and emission spectra, driven by a desulfurization reaction. Detection at an emission of 652 nm was extremely sensitive (less than 1.0 ppb), even in biological media such as blood plasma and albumin.
키워드
AQUEOUS-MEDIA; HG2+ IONS; MERCURY; WATER
- 제목
- Nanomolar Hg(II) Detection Using Nile Blue Chemodosimeter in Biological Media
- 저자
- Lee, Min Hee; Lee, Soon W.; Kim, Sang Hoon; Kang, Chulhun; Kim, Jong Seung
- 발행일
- 2009-05-21
- 유형
- Article
- 저널명
- Organic Letters
- 권
- 11
- 호
- 10
- 페이지
- 2101 ~ 2104