fulltext.study @t Gmail

Fluorescence behavior of powders and high-pressure compacts of silica containing silyl-functionalized benzazole dyes

Paper ID Volume ID Publish Year Pages File Format Full-Text
28512 44079 2007 5 PDF Available
Title
Fluorescence behavior of powders and high-pressure compacts of silica containing silyl-functionalized benzazole dyes
Abstract

Four silyl-functionalized benzazole dyes were covalently bonded in the silica network by sol–gel technique using tetramethyl orthosilicate (TMOS) as inorganic precursor. High-pressure technique was used to produce fluorescent and transparent compacts of grafted silica at 6.0 GPa and room temperature. The excited state intramolecular proton transfer (ESIPT) mechanism of the benzazole dyes in the grafted silica powders and compacts was investigated by steady-state fluorescence spectroscopy.

Keywords
Fluorescent compacts; ESIPT dyes; Sol–gel synthesis; High-pressure technique; Grafted silica
First Page Preview
Fluorescence behavior of powders and high-pressure compacts of silica containing silyl-functionalized benzazole dyes
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
Online Support
Any Questions? feel free to contact us
Publisher
Database: Elsevier - ScienceDirect
Journal: Journal of Photochemistry and Photobiology A: Chemistry - Volume 186, Issue 1, 5 February 2007, Pages 24–28
Authors
, , , , , ,
Subjects
Physical Sciences and Engineering Chemical Engineering Bioengineering
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
Online Support
Any Questions? feel free to contact us