Reversible pH-induced fluorescence colour change of gold nanoclusters based on pH-regulated surface interactions. Issue 11 (18th January 2019)
- Record Type:
- Journal Article
- Title:
- Reversible pH-induced fluorescence colour change of gold nanoclusters based on pH-regulated surface interactions. Issue 11 (18th January 2019)
- Main Title:
- Reversible pH-induced fluorescence colour change of gold nanoclusters based on pH-regulated surface interactions
- Authors:
- Cuaran-Acosta, Daniel
Londoño-Larrea, Pablo
Zaballos-García, Elena
Pérez-Prieto, Julia - Abstract:
- Abstract : A water-dispersible, biocompatible, fluorescent ratiometric pH nanosensor over a broad pH range is reported. Abstract : To prepare water-dispersible, biocompatible, ratiometric pH nanosensors is challenging. We report here for the first time that the emission colour of NAD + -capped AuNCs responds to the mono-/bidentate anchoring of the phosphoric groups of the ligand. The AuNCs exhibit a high luminescence (21% quantum yield) and an outstanding performance as fluorescent ratiometric pH sensors over a broad pH range.
- Is Part Of:
- Chemical communications. Volume 55:Issue 11(2019)
- Journal:
- Chemical communications
- Issue:
- Volume 55:Issue 11(2019)
- Issue Display:
- Volume 55, Issue 11 (2019)
- Year:
- 2019
- Volume:
- 55
- Issue:
- 11
- Issue Sort Value:
- 2019-0055-0011-0000
- Page Start:
- 1604
- Page End:
- 1606
- Publication Date:
- 2019-01-18
- Subjects:
- Chemistry -- Periodicals
540 - Journal URLs:
- http://pubs.rsc.org/en/journals/journalissues/cc ↗
http://www.rsc.org/ ↗ - DOI:
- 10.1039/c8cc06664g ↗
- Languages:
- English
- ISSNs:
- 1359-7345
- Deposit Type:
- Legaldeposit
- View Content:
- Available online (eLD content is only available in our Reading Rooms) ↗
- Physical Locations:
- British Library DSC - 3139.350000
British Library DSC - BLDSS-3PM
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