Detailed Information
Cited 41 time in 
Cited 40 time in 
Cited 40 time in
Metadata Downloads
BODIPY-functionalized gold nanoparticles as a selective fluoro-chromogenic chemosensor for imaging Cu2+ in living cells
- Authors
- Lee, Hye Young; Son, Hyunjong; Lim, Jung Mi; Oh, Jungmin; Kang, Dongmin; Han, Won Seok; Jung, Jong Hwa
- Issue Date
- 2010
- Publisher
- ROYAL SOC CHEMISTRY
- Citation
- ANALYST, v.135, no.8, pp 2022 - 2027
- Pages
- 6
- Indexed
- SCI
SCIE
SCOPUS
- Journal Title
- ANALYST
- Volume
- 135
- Number
- 8
- Start Page
- 2022
- End Page
- 2027
- ISSN
- 0003-2654
1364-5528
- Abstract
- A new fluoro-chromogenic chemosensor based on BODIPY-functionalized gold nanoparticles 1 is prepared. Addition of Cu2+ ions to aqueous solutions of 1 gave an instantaneous color change along with a blue-shift of the absorption band and quenching of the emission spectrum at room temperature. The chemosensor 1 exhibits a high affinity and selectivity for Cu2+ over competing metal ions tested. Moreover, confocal microscopy experiments establish that 1 can be used for detecting Cu2+ levels within living cells.
- Files in This Item
- There are no files associated with this item.
- Appears in
Collections - 자연과학대학 > 화학과 > Journal Articles
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.