Effect of Secondary Structure on the Thermodynamics and Kinetics of PNA Hybridization to DNA Hairpins

2001 ◽  
Vol 123 (44) ◽  
pp. 10805-10813 ◽  
Author(s):  
Stuart A. Kushon ◽  
Jason P. Jordan ◽  
Jennifer L. Seifert ◽  
Henrik Nielsen ◽  
Peter E. Nielsen ◽  
...  
Keyword(s):  
Secondary Structure ◽  
Dna Hairpins ◽  
Thermodynamics And Kinetics ◽  
Kinetics Of

Irradiation behavior of pyrolytic silicon carbide

1983 ◽  
Vol 41 ◽  
pp. 72-73
Author(s):  
R. J. Lauf
Keyword(s):  
Silicon Carbide ◽  
Fission Products ◽  
Thermodynamics And Kinetics ◽  
Neutron Fluences ◽  
Fuel Particles ◽  
Sic Coatings ◽  
Irradiation Behavior ◽  
Kinetics Of ◽  
Htgr Fuel

Fuel particles for the High-Temperature Gas-Cooled Reactor (HTGR) contain a layer of pyrolytic silicon carbide to act as a miniature pressure vessel and primary fission product barrier. Optimization of the SiC with respect to fuel performance involves four areas of study: (a) characterization of as-deposited SiC coatings; (b) thermodynamics and kinetics of chemical reactions between SiC and fission products; (c) irradiation behavior of SiC in the absence of fission products; and (d) combined effects of irradiation and fission products. This paper reports the behavior of SiC deposited on inert microspheres and irradiated to fast neutron fluences typical of HTGR fuel at end-of-life.

Thermodynamics and kinetics of hydriding of the Zr(Ni0.75V0.25)2 laves phase

2004 ◽  
Vol 29 (2) ◽  
pp. 1-9
Author(s):  
Mustapha Boulghallat ◽  
Ahmed Jouaiti ◽  
Norbert Gérard
Keyword(s):  
Laves Phase ◽  
Thermodynamics And Kinetics ◽  
Kinetics Of

Thermodynamics and kinetics of low pressure methanol synthesis

1995 ◽  
Vol 58 (2) ◽  
pp. 101-108 ◽  
Author(s):  
Jerzy Skrzypek ◽  
Maria Lachowska ◽  
Mirosław Grzesik ◽  
Jerzy Słoczyński ◽  
Paweł Nowak
Keyword(s):  
Methanol Synthesis ◽  
Low Pressure ◽  
Thermodynamics And Kinetics ◽  
Kinetics Of

scholarly journals Thermodynamics and kinetics of glassy and liquid phase-change materials

2021 ◽  
Vol 135 ◽  
pp. 106094
Author(s):  
Narges Amini ◽  
Julian Pries ◽  
Yudong Cheng ◽  
Christoph Persch ◽  
Matthias Wuttig ◽  
...  
Keyword(s):  
Liquid Phase ◽  
Phase Change ◽  
Phase Change Materials ◽  
Thermodynamics And Kinetics ◽  
Kinetics Of

scholarly journals Investigation by Synchrotron Radiation Circular Dichroism of the Secondary Structure Evolution of Pepsin under Oxidative Environment

Foods ◽  
2021 ◽  
Vol 10 (5) ◽  
pp. 998
Author(s):  
Laetitia Théron ◽  
Aline Bonifacie ◽  
Jérémy Delabre ◽  
Thierry Sayd ◽  
Laurent Aubry ◽  
...  
Keyword(s):  
Circular Dichroism ◽  
Synchrotron Radiation ◽  
Secondary Structure ◽  
Proteolytic Activity ◽  
Digestive Enzyme ◽  
Structure Evolution ◽  
Food Protein ◽  
Maldi Tof ◽  
Kinetics Of ◽  
Circular Dichroïsm

Food processing affects the structure and chemical state of proteins. In particular, protein oxidation occurs and may impair protein properties. These chemical reactions initiated during processing can develop during digestion. Indeed, the physicochemical conditions of the stomach (oxygen pressure, low pH) favor oxidation. In that respect, digestive proteases may be affected as well. Yet, very little is known about the link between endogenous oxidation of digestive enzymes, their potential denaturation, and, therefore, food protein digestibility. Thus, the objective of this study is to understand how oxidative chemical processes will impact the pepsin secondary structure and its hydrolytic activity. The folding and unfolding kinetics of pepsin under oxidative conditions was determined using Synchrotron Radiation Circular Dichroism. SRCD gave us the possibility to monitor the rapid kinetics of protein folding and unfolding in real-time, giving highly resolved spectral data. The proteolytic activity of control and oxidized pepsin was investigated by MALDI-TOF mass spectrometry on a meat protein model, the creatine kinase. MALDI-TOF MS allowed a rapid evaluation of the proteolytic activity through peptide fingerprint. This study opens up new perspectives by shifting the digestion paradigm taking into account the gastric digestive enzyme and its substrate.

The thermodynamics and kinetics of the synthesis of poly(acid) amides with alicyclic structures in the main chain

1977 ◽  
Vol 19 (11) ◽  
pp. 2878-2884 ◽  
Author(s):  
B.A Zhubanov ◽  
V.A Solomin ◽  
P.Ye Messerle ◽  
N.G Avetisyan ◽  
V.D Moiseyev
Keyword(s):  
Main Chain ◽  
Thermodynamics And Kinetics ◽  
Kinetics Of

scholarly journals Thermodynamics and kinetics of the amyloid-β peptide revealed by Markov state models based on MD data in agreement with experiment

2021 ◽  
Author(s):  
Arghadwip Paul ◽  
Suman Samantray ◽  
Marco Anteghini ◽  
Mohammed Khaled ◽  
Birgit Strodel
Keyword(s):  
Amyloid Β ◽  
Md Simulations ◽  
Amyloid Β Peptide ◽  
Intrinsically Disordered ◽  
Thermodynamics And Kinetics ◽  
Markov State ◽  
Markov State Models ◽  
State Models ◽  
Kinetics Of

The convergence of MD simulations is tested using varying measures for the intrinsically disordered amyloid-β peptide (Aβ). Markov state models show that 20–30 μs of MD is needed to reliably reproduce the thermodynamics and kinetics of Aβ.

Sign in / Sign up

Export Citation Format

Share Document