کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
27695 44038 2010 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Dual fluorescence of Methylene Blue encapsulated in silica matrix
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی بیو مهندسی (مهندسی زیستی)
پیش نمایش صفحه اول مقاله
Dual fluorescence of Methylene Blue encapsulated in silica matrix
چکیده انگلیسی

Dynamics related to the optical effect of Methylene Blue (MB) dye molecules in solid host has been investigated. MB doped silica samples of varying concentrations are prepared by the sol–gel technique in acidic environment. Absorption and laser induced fluorescence spectra have been recorded for the samples. Interesting result of dual fluorescence at lower concentrations is explained. Attempt is done to study the dynamics of the dual fluorescence. These results may be useful for designing and developing solid-state optoelectronic devices.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Photochemistry and Photobiology A: Chemistry - Volume 209, Issue 1, 1 January 2010, Pages 7–11
نویسندگان
, , , ,