Bathochromic shift of the fluorescence spectral maximum with increasing generation of dansyl labeled Newkome type dendrimers

Mohanty, Subhendu K. ; Baskaran, Sundarababu ; Mishra, Ashok K. (2006) Bathochromic shift of the fluorescence spectral maximum with increasing generation of dansyl labeled Newkome type dendrimers European Polymer Journal, 42 (8). pp. 1893-1898. ISSN 0014-3057

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Official URL: http://www.sciencedirect.com/science/article/pii/S...

Related URL: http://dx.doi.org/10.1016/j.eurpolymj.2006.02.009

Abstract

Dansyl moiety attached to the core of Newkome-type dendrimers shows a bathochromic shift of the fluorescence emission spectrum with increase in dendrimer generation. However the ET(30) plots in different solvents show a decrease in slope with increasing generation. This has been explained in terms of modification of transition energies and progressive shielding of the fluorophore with increasing generation.

Item Type:Article
Source:Copyright of this article belongs to Elsevier Science.
Keywords:Dendrimer; Fluorescence
ID Code:98548
Deposited On:18 Sep 2014 11:13
Last Modified:18 Sep 2014 11:13

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