- Title
- Interaction of water-soluble thiol capped CdTe quantum dots and bovine serum albumin
- Creator
- Idowu, Mopelola, Lamprecht, Emmanuel, Nyokong, Tebello
- Subject
- To be catalogued
- Date
- 2008
- Type
- text
- Type
- article
- Identifier
- http://hdl.handle.net/10962/265974
- Identifier
- vital:53906
- Identifier
- xlink:href="https://doi.org/10.1016/j.jphotochem.2008.02.008"
- Description
- Luminescent water-soluble CdTe quantum dots (QDs) capped with different thiol carboxylic acids were synthesized in aqueous medium and then cross linked to bovine serum albumin (BSA) with 1-ethyl3-(3-dimethylaminopropyl) carbodiimide hydrochloride (EDC). Enhancement of fluorescence emission intensity occurred for QDs in the presence of bovine serum albumin (BSA, mixed or linked) signifying inhibition of non-radiative recombination of the surface vacancies. Fluorescence studies reveal a positive deviation behaviour suggesting the occurrence of static and dynamic mechanisms of quenching together which was accounted for by the modified Stern–Volmer equation.
- Format
- computer, online resource, application/pdf, 1 online resource (6 pages), pdf
- Publisher
- Elsevier
- Language
- English
- Relation
- Journal of Photochemistry and Photobiology A: Chemistry, Idowu, M., Lamprecht, E. and Nyokong, T., 2008. Interaction of water-soluble thiol capped CdTe quantum dots and bovine serum albumin. Journal of Photochemistry and Photobiology A: Chemistry, 198(1), pp.7-12, Journal of Photochemistry and Photobiology A: Chemistry volume 198 number 1 p. 7 2008 1010-6030
- Rights
- Publisher
- Rights
- Use of this resource is governed by the terms and conditions of the Elsevier Terms and Conditions Statement (https://www.elsevier.com/legal/elsevier-website-terms-and-conditions)
- Rights
- Closed Access
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RU DST/NRF SARChI for Medicinal Chemistry and Nanotechnology
Nyokong, Tebello (Distinguished Professor)
RU Department of Chemistry
| Thumbnail | File | Description | Size | Format | |||
|---|---|---|---|---|---|---|---|
| View Details | SOURCE1 | Interaction of water-soluble thiol capped CdTe quantum dots and bovine serum albumin.pdf | 644 KB | Adobe Acrobat PDF | View Details |