Influence of silver nanoparticles on 2,3-bis(chloromethyl)anthracene-1,4,9,10-tetraone.
Size effect of silver nano particles on the photophysical properties of 2,3-bis(chloromethyl)anthracene-1,4,9,10-tetraone (BCMAT) have been investigated using optical absorption and fluorescence emission techniques. Silver NPs of different sizes have been prepared by two different methods. Quenching of fluorescence of BCMAT has been found to increase with decrease in the size of the silver NPs. Stern-Volmer quenching constants have also been calculated.
Umadevi
Mahalingam
M
Department of Physics, Mother Teresa Women's University, Kodaikanal, 624 102, Tamil Nadu, India. ums10@yahoo.com
Sridevi
N A
NA
Sharmila
A S
AS
Rajkumar
Beulah J M
BJ
Mary
M Briget
MB
Vanelle
P
P
Terme
T
T
Khoumeri
O
O
D000042:Absorption; D000873:Anthracenes / Q000737:chemistry*; D053768:Metal Nanoparticles / Q000737:chemistry*; D008958:Models, Molecular; D008968:Molecular Conformation; D055620:Optical Phenomena; D010316:Particle Size; D012834:Silver / Q000737:chemistry*; D013050:Spectrometry, Fluorescence
C549151:2,3-bis(chloromethyl)anthracene-1,4,9,10-tetraone; D000873:Anthracenes; D012834:Silver
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