Changes in Fluorescent Intensity in Aniline with Benzoic Acid and Carbon Tetrachloride

S. Bakkialakshmi; B. Shanthi; D. Chandrakala; R. Santhi

Issue

Vol. 17 No. 2 (2005): Vol 17 Issue 2

Issue Published : December 30, 2004

Changes in Fluorescent Intensity in Aniline with Benzoic Acid and Carbon Tetrachloride

S. Bakkialakshmi

Department of Physics, Annamalai University, Annamalai Nagar-608 002, India

B. Shanthi

Centralised Instrumentation and Service Laboratory (CISL), Annamalai University, Annamalai Nagar-608 002, India

D. Chandrakala

Arcot Sri Mahalakshmi Womens College, Villapakkam, Arcot-632 521, India

R. Santhi

Mahendrira Engineering College, Mahendirapuri-637 503, India

Corresponding Author(s) : S. Bakkialakshmi

Asian Journal of Chemistry, Vol. 17 No. 2 (2005): Vol 17 Issue 2
Article Published : January 31, 2016

Abstract

The quenching of fluorescence of aniline by benzoic acid and carbon tetrachloride has been studied in benzene solvent at room temperature to understand the quenching mechanism. The Stern-Volmer plot has been found to be linear for both the quenchers. Regression coefficient (r), the Stern-Volmer constant (K_sv), Stoke’s shift, ionization potential, electron affinity and the solvent parameter have also been calculated. The results suggest that the quenching here is not static but dynamic in nature.

Keywords

Fluorescence quenching Benzoic acid Carbon tetrachloride Aniline Stern-Volmer plot

Bakkialakshmi, S., Shanthi, B., Chandrakala, D., & Santhi, R. (2016). Changes in Fluorescent Intensity in Aniline with Benzoic Acid and Carbon Tetrachloride. Asian Journal of Chemistry, 17(2), 1352–1354. Retrieved from https://asianpubs.org/index.php/ajchem/article/view/14340

Issue

Vol. 17 No. 2 (2005): Vol 17 Issue 2

Changes in Fluorescent Intensity in Aniline with Benzoic Acid and Carbon Tetrachloride

Corresponding Author(s) : S. Bakkialakshmi

Abstract

Keywords

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