Ground-State Elevation Approach To Suppress Side Reactions in Gold-Sensing Systems Based on Alkyne Activation
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SCOPUS
- Title
- Ground-State Elevation Approach To Suppress Side Reactions in Gold-Sensing Systems Based on Alkyne Activation
- Authors
- Seo, H; Jun, ME; Ranganathan, K; Lee, KH; Kim, KT; Lim, W; Rhee, YM; Ahn, KH
- Date Issued
- 2014-03-07
- Publisher
- AMER CHEMICAL SOC
- Abstract
- A novel approach to suppress the side reactions observed in the reaction-based gold-sensing systems based on the alkyne activation is disclosed. By elevating steric strain around the reaction site, the gold ion promoted ring-opening process in rhodamine-lactam probes is significantly accelerated, which also leads to suppression of those possible side reactions. As a result, the probes show very high sensitivity in addition to excellent selectivity toward gold species. Furthermore, bioimaging of gold species in live cells was demonstrated with a FRET version.
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/26717
- DOI
- 10.1021/OL5001389
- ISSN
- 1523-7060
- Article Type
- Article
- Citation
- Organic Letters, vol. 16, no. 5, page. 1374 - 1377, 2014-03-07
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- There are no files associated with this item.
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