High-Pressure Vibrational Spectroscopy Studies of the Folding, Misfolding and Amyloidogenesis of Proteins

2011 ◽  
pp. 117-146
Author(s):  
Roland Winter ◽  
Matthias Pühse ◽  
Jonas Markgraf
Keyword(s):  
High Pressure ◽  
Vibrational Spectroscopy ◽  
Spectroscopy Studies

High-pressure vibrational spectroscopy of sulfur dioxide

2005 ◽  
Vol 122 (17) ◽  
pp. 174511 ◽  
Author(s):  
Yang Song ◽  
Zhenxian Liu ◽  
Ho-kwang Mao ◽  
Russell J. Hemley ◽  
Dudley R. Herschbach
Keyword(s):  
High Pressure ◽  
Sulfur Dioxide ◽  
Vibrational Spectroscopy

High pressure effects on benzoic acid dimers: Vibrational spectroscopy

2014 ◽  
Vol 73 ◽  
pp. 138-143 ◽  
Author(s):  
Yuchuan Tao ◽  
Zbigniew A. Dreger ◽  
Yogendra M. Gupta
Keyword(s):  
High Pressure ◽  
Benzoic Acid ◽  
Vibrational Spectroscopy ◽  
Pressure Effects ◽  
High Pressure Effects

scholarly journals Polymer matrix ferroelectric composites under pressure: Negative electric capacitance and glassy dynamics

2019 ◽  
Vol 42 (9) ◽  
Author(s):  
Szymon Starzonek ◽  
Aleksandra Drozd-Rzoska ◽  
Sylwester J. Rzoska ◽  
Kena Zhang ◽  
Emilia Pawlikowska ◽  
...  
Keyword(s):  
High Pressure ◽  
Relaxation Time ◽  
Barium Strontium Titanate ◽  
Atmospheric Pressure ◽  
Polyvinylidene Difluoride ◽  
Broadband Dielectric Spectroscopy ◽  
Electric Capacitance ◽  
Barium Strontium ◽  
Spectroscopy Studies ◽  
Pressure Changes

Abstract. This report presents the results of high-pressure and broadband dielectric spectroscopy studies in polyvinylidene difluoride (PVDF) and barium strontium titanate (BST) microparticles composites (BST/PVDF). It shows that the Arrhenius behaviour for the temperature-related dynamics under atmospheric pressure is coupled to Super-Arrhenius/Super-Barus isothermal pressure changes of the primary relaxation time. Following these results, an explanation of the unique behaviour of the BST/PVDF composite is proposed. Subsequently, it is shown that when approaching the GPa domain the negative electric capacitance phenomenon occurs. Graphical abstract

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