Email this article Changes in luminescence of semiconductor colloidal quantum dots CdSe@CdS by replacement of hydrophobic ligands with 1-thioglycerol
- Authors: Mart’yanova E.G.1, Brichkin S.B.1, Spirin M.G.1, Razumov V.F.1
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Affiliations:
- Institute of Problems of Chemical Physics
- Issue: Vol 51, No 5 (2017)
- Pages: 350-355
- Section: Photonics
- URL: https://journal-vniispk.ru/0018-1439/article/view/157254
- DOI: https://doi.org/10.1134/S0018143917050101
- ID: 157254
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Abstract
Luminescent properties of CdSe@CdS colloidal quantum dots upon replacement of hydrophobic stabilizing ligands with water-soluble 1-thioglycerol have been studied. The data obtained have made it possible to optimize the ligand replacement procedure and significantly decrease the loss of the fluorescence quantum yield of the resulting hydrophilic quantum dots.
About the authors
E. G. Mart’yanova
Institute of Problems of Chemical Physics
Author for correspondence.
Email: elena1@icp.ac.ru
Russian Federation, Chernogolovka, Moscow oblast, 142432
S. B. Brichkin
Institute of Problems of Chemical Physics
Email: elena1@icp.ac.ru
Russian Federation, Chernogolovka, Moscow oblast, 142432
M. G. Spirin
Institute of Problems of Chemical Physics
Email: elena1@icp.ac.ru
Russian Federation, Chernogolovka, Moscow oblast, 142432
V. F. Razumov
Institute of Problems of Chemical Physics
Email: elena1@icp.ac.ru
Russian Federation, Chernogolovka, Moscow oblast, 142432
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