Literature DB >> 21845371

A fluorescence and fluorescence probe study of benzonaphthyridines.

Deepak Prakash Shelar1, Sandeep R Patil, Ramhari V Rote, Madhukar N Jachak.   

Abstract

A series of benzo[b][1,8]naphthyridines has been synthesized by Friedländer condensation of 2-aminoquinoline-3-carbaldehyde 1 (o-aminoaldehyde) with alicyclic ketones in basic medium. Benzonaphthyridines branched with various side-chains and substituents are prepared with the aim of being investigated as a good fluorescent material. Electronic absorption and fluorescence properties of some representative benzonaphthyridines in organic solvents, water-dioxane, and SDS, CTAB and Triton-X-100 micelles have been examined. The linear correlation between solvent polarity and fluorescence properties is observed. This study may provide new directions for the development of fluorescence probes as reporters of microenvironments of organized assemblies.

Entities:  

Year:  2011        PMID： 21845371     DOI： 10.1007/s10895-011-0945-9

Source DB:  PubMed          Journal:  J Fluoresc        ISSN： 1053-0509            Impact factor:   2.217


  17 in total

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5.  1-anilino-8-naphthalene sulfonate as a protein conformational tightening agent.

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Journal:  Biopolymers       Date:  1999-05       Impact factor: 2.505

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Authors:  V Sasirekha; P Vanelle; T Terme; C Meenakshi; M Umadevi; V Ramakrishnan
Journal:  J Fluoresc       Date:  2007-06-28       Impact factor: 2.217

9.  Acetylene-derived strong organic acceptors for planar and nonplanar push-pull chromophores.

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Journal:  Spectrochim Acta A Mol Biomol Spectrosc       Date:  2004-03       Impact factor: 4.098
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