Influence of thiol capping on the exciton luminescence and decay kinetics of CdTe and CdSe quantum dots
Article Abstract:
The capping of highly efficient TP/DDA-capped CdTe quantum dots (QDs) and TP/TOPO/HDA-capped CdSe QDs were exchanged with thiols containing different functional groups. Capping exchange with 4-mercaptophenol results in quenching of the exciton emission for both CdSe and CdTe QDs. This was explained by the high redox energy level of the thiol with respect to other investigated thiols.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2004
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Behavior of electrogenerated bases in room-temperature ionic liquids
Article Abstract:
The reductive electrochemistry of substituted benzophenones in the aprotic room-temperature ionic liquid (RTIL) 1-butyl-1-methylpyrrolidinium bistriflimide occurs via two consecutive one-electron processes leading to the radical anion and dianion is presented.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2007
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Luminescence lifetime distributions analysis in heterogeneous systems by the use of Excel's Solver
Article Abstract:
The luminescence decay curves of pyrene included within p-tert-butylcalix[4]arene cavities and benzophenone into silicalite channels are studied. A simple and widely available tool for fitting, the Microsoft Excel Solver is used.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2005
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