Correlation between microstructure and microrheological parameters of various silk fibres

Divakara, S. and Somashekar, R. and Raghu, A. and Yogesha and Sharath, A. and Roy, Subrata (2009) Correlation between microstructure and microrheological parameters of various silk fibres. Indian Journal of Fibre & Textile Research, 34 (2). pp. 168-174. ISSN 0975-1025

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Abstract

The changes in microcrystalline parameters of raw wild varieties of silk fibres, like tasar, muga and eri, have been studied using wide angle X-ray scattering technique and a line profile analysis. A method involving an exponential distribution has been used to compute the microstructural parameters for the crystallite. In addition, a home-built open microscope set-up is also used for determining the microrheological parameters for all the three silk varieties in solution form. A comparative study reveals interesting correlations in the relative strengths of the varieties of silk fibres in both crystalline form and in solution. Further, the findings also reveal that muga is stiffer than the other non-mulberry silk varieties and this is observed in both the forms.

Item Type: Article
Uncontrolled Keywords: Microcrystalline parameters; Microrheology; Silk fibroin; Wide angle X-ray scattering
Subjects: D Physical Science > Physics
Divisions: Department of > Physics
Depositing User: Users 19 not found.
Date Deposited: 26 Aug 2019 05:12
Last Modified: 26 Aug 2019 05:12
URI: http://eprints.uni-mysore.ac.in/id/eprint/6997

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