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Lyolurninescence and ESR correlation studies of trehalose dihydrate

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Title Lyolurninescence and ESR correlation studies of trehalose dihydrate
 
Creator RAMAN, A
OOMMEN, IK
RAO, TKG
SHARMA, DN
 
Subject lyoluminescence characteristics
dosimetry
lactose
tris
lyoluminescence
esr
disaccharide
 
Description ESR studies of irradiated lyloluminescence (LL) phosphor, trehalose dihydrate showed a linear free radical growth up to a dose of 11 kGy. The LL output measured under oxygen equilibrated conditions showed an extension of the dosimetric response from 0.6 to 6 kGy. ESR spectral analysis indicates the formation of two radical species viz.. 'a' and 'b' and their involvement in the LL process. The estimated free radical concentrations of radicals 'a' and 'b' were found to be 6.81 x 10(15) and 1.35 x 10(16) g(-1), respectively, for a gamma dose of 10.8 kGy. (C) 2002 . .
 
Publisher PERGAMON-ELSEVIER SCIENCE LTD
 
Date 2011-08-25T11:55:41Z
2011-12-26T12:57:04Z
2011-12-27T05:46:48Z
2011-08-25T11:55:41Z
2011-12-26T12:57:04Z
2011-12-27T05:46:48Z
2002
 
Type Article
 
Identifier APPLIED RADIATION AND ISOTOPES, 57(1), 93-97
0969-8043
http://dx.doi.org/10.1016/S0969-8043(02)00072-6
http://dspace.library.iitb.ac.in/xmlui/handle/10054/11012
http://hdl.handle.net/10054/11012
 
Language en