Literature DB >> 21381730

Temperature dependence of the fluorescence properties of thioflavin-T in propanol, a glass-forming liquid.

Nadav Amdursky1, Rinat Gepshtein, Yuval Erez, Dan Huppert.   

Abstract

Steady-state and time-resolved emission techniques were employed to study the nonradiative process of Thioflavin-T (ThT) in 1-propanol as a function of temperature. We found that the nonradiative rate, k(nr), decreased by about 3 orders of magnitude when the temperature was lowered to 88 K. We found remarkably good correspondence between the temperature dependence of k(nr) of ThT and the dielectric relaxation times of the 1-propanol solvent.

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Year:  2011        PMID: 21381730     DOI: 10.1021/jp1121195

Source DB:  PubMed          Journal:  J Phys Chem A        ISSN: 1089-5639            Impact factor:   2.781


  3 in total

1.  Thioflavin T fluoresces as excimer in highly concentrated aqueous solutions and as monomer being incorporated in amyloid fibrils.

Authors:  Anna I Sulatskaya; Andrey V Lavysh; Alexander A Maskevich; Irina M Kuznetsova; Konstantin K Turoverov
Journal:  Sci Rep       Date:  2017-05-19       Impact factor: 4.379

2.  Selective formation of twisted intramolecular charge transfer and excimer emissions on 2,7-bis(4-diethylaminophenyl)-fluorenone by choice of solvent.

Authors:  Masayuki Shigeta; Mifumi Morita; Gen-ichi Konishi
Journal:  Molecules       Date:  2012-04-13       Impact factor: 4.411

3.  Quantitative Viscosity Mapping Using Fluorescence Lifetime Measurements.

Authors:  J Dench; N Morgan; J S S Wong
Journal:  Tribol Lett       Date:  2016-12-30       Impact factor: 3.106

  3 in total

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