Enviar artigo por via de e-mail Conformational Transitions of Silk Fibroin in Solutions under the Action of Ultrasound
- Autores: Susanin A.I.1, Sashina E.S.1, Zakharov V.V.2,3,4, Zaborski M.5, Kashirskii D.A.1
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Afiliações:
- St. Petersburg State University of Industrial Technologies and Design
- Petersburg Nuclear Physics Institute named by B.P.Konstantinov of National Research Centre ”Kurchatov Institute,”
- Institute of Macromolecular Compounds
- Peter the Great St. Petersburg Polytechnic University
- Lodz Technical University
- Edição: Volume 91, Nº 7 (2018)
- Páginas: 1193-1197
- Seção: Macromolecular Compounds and Polymeric Materials
- URL: https://journals.rcsi.science/1070-4272/article/view/215972
- DOI: https://doi.org/10.1134/S1070427218070194
- ID: 215972
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Resumo
The influence of ultrasonic treatment on the fibroin conformation in solutions and films was studied by dynamic light scattering, FTIR spectroscopy, and X-ray diffraction. Ultrasonic treatment of fibroin solutions leads to a decrease in the fraction of the α-helical conformation and to an increase in the fraction of β-turns and β-structure in the fibroin structure in the films regenerated from solutions.
Sobre autores
A. Susanin
St. Petersburg State University of Industrial Technologies and Design
Autor responsável pela correspondência
Email: drsusanin@yandex.ru
Rússia, St. Petersburg, 190068
E. Sashina
St. Petersburg State University of Industrial Technologies and Design
Email: drsusanin@yandex.ru
Rússia, St. Petersburg, 190068
V. Zakharov
Petersburg Nuclear Physics Institute named by B.P.Konstantinov of National Research Centre ”Kurchatov Institute,”; Institute of Macromolecular Compounds; Peter the Great St. Petersburg Polytechnic University
Email: drsusanin@yandex.ru
Rússia, Gatchina, Leningrad oblast, 188300; St. Petersburg, 199034; St. Petersburg, 195251
M. Zaborski
Lodz Technical University
Email: drsusanin@yandex.ru
Polônia, Lodz
D. Kashirskii
St. Petersburg State University of Industrial Technologies and Design
Email: drsusanin@yandex.ru
Rússia, St. Petersburg, 190068
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