Title:
Optical investigations of interaction between zinc tetra phenyl porphyrin and CdSe nanoparticles

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dc.contributor.authorN.B. Lihitkar
dc.contributor.authorS.B. Singh
dc.contributor.authorJai Singh
dc.contributor.authorO.N. Srivastava
dc.contributor.authorR.H. Naik
dc.contributor.authorS.K. Kulkarni
dc.date.accessioned2026-02-07T04:52:42Z
dc.date.issued2009
dc.description.abstractInteractions between nanoparticles of zinc tetra phenyl porphyrin (ZnTPP) with CdSe nanoparticles in dimethyl sulphoxide solvent have been investigated. A ZnTPP-CdSe complex was formed which showed substantial changes in the UV-Vis absorption spectra in the presence of CdSe. Fluorescence measurements showed an interesting behavior at low as well as high concentrations of CdSe. When low concentrations of CdSe nanoparticles were added to the ZnTPP nanoparticles solution, besides two fluorescence bands due to ZnTPP nanoparticles, an intense new band appeared. On the other hand at high concentrations of CdSe one of the fluorescence band of ZnTPP at ∼604 nm increased. © 2009.
dc.identifier.doi10.1016/j.cplett.2009.10.074
dc.identifier.issn92614
dc.identifier.urihttps://doi.org/10.1016/j.cplett.2009.10.074
dc.identifier.urihttps://dl.bhu.ac.in/bhuir/handle/123456789/20483
dc.titleOptical investigations of interaction between zinc tetra phenyl porphyrin and CdSe nanoparticles
dc.typePublication
dspace.entity.typeArticle

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