Results 71 to 80 of about 6,452,820 (329)

Giant Plasticity of a Quantum Crystal [PDF]

open access: yesPhysical Review Letters, 2013
accepted by Physical Review ...
Haziot, Ariel   +4 more
openaire   +3 more sources

Formation of a solid solution between [N(C2H5)4][BF4] and [N(C2H5)4][PF6] in crystal and plastic crystal phases.

open access: yesPhysical Chemistry, Chemical Physics - PCCP, 2017
The phase behavior of [N2222][BF4] and [N2222][PF6] (N2222+ = tetraethylammonium cation) binary systems has been investigated in the present study. Differential scanning calorimetry revealed that the crystal-to-plastic-crystal transition temperature ...
K. Matsumoto   +4 more
semanticscholar   +1 more source

Sustainable bioplastics manufacturing from renewable sources

open access: yesFEBS Open Bio, EarlyView.
Bioplastics are manufactured by using polymers from different bio‐based sources. These novel materials not only offer biodegradability but also possess various functional properties that make them suitable for diverse applications. Recent developments in the preparation of bioplastics are reported, highlighting the distinct properties of each type of ...
C. Valeria L. Giosafatto   +6 more
wiley   +1 more source

A porous crystal plasticity constitutive model for ductile deformation and failure in porous single crystals [PDF]

open access: yes, 2018
The author thankfully acknowledges the financial support of EPSRC funding (EP/ L021714/1).Peer ...
Siddiq, Amir
core   +1 more source

Enzymatic degradation of biopolymers in amorphous and molten states: mechanisms and applications

open access: yesFEBS Open Bio, EarlyView.
This review explains how polymer morphology and thermal state shape enzymatic degradation pathways, comparing amorphous and molten biopolymer structures. By integrating structure–reactivity principles with insights from thermodynamics and enzyme engineering, it highlights mechanisms that enable efficient polymer breakdown.
Anđela Pustak, Aleksandra Maršavelski
wiley   +1 more source

Experimental and numerical signatures of dynamical crossover in orientationally disordered crystals

open access: yes, 2000
By means of NMR experiment and MD computer simulation we investigate the dynamical properties of a chloroadamantane orientationally disordered crystal. We find a plastic-plastic dynamical transition at T_x ~ 330 K in the pico-nanosecond regime.
Affouard, F.   +3 more
core   +1 more source

Exon 7 splicing of ERα predicts poor prognosis and increases phenotypic heterogeneity in luminal a subtype breast cancer

open access: yesFEBS Open Bio, EarlyView.
ERα splice variant ERα∆7 lacks the C‐terminus, and its expression may change phenotypes of breast cancers. Our results showed that ERα∆7 is found in the luminal A subtype, and elevated ERα∆7 levels are linked to improved cell survival with lower proliferation and migration.
Long Wai Tsui   +10 more
wiley   +1 more source

A strain rate dependent thermo-elasto-plastic constitutive model for crystalline metallic materials

open access: yesScientific Reports, 2021
The strain rate and temperature effects on the deformation behavior of crystalline metal materials have always been a research hotspot. In this paper, a strain rate dependent thermo-elasto-plastic constitutive model was established to investigate the ...
Cen Chen, TzuChiang Wang
doaj   +1 more source

Protic plastic crystal/PVDF composite membranes for proton exchange membrane fuel cells under non-humidified conditions

open access: yes, 2017
Composite membranes based on the protic plastic crystal N,N -dimethylethylenediammonium triflate [DMEDAH][TFO] and poly(vinylidene fluoride) (PVDF) nanofibers have been developed for proton exchange membrane fuel cells (PEMFCs) under non-humidified ...
M. Díaz   +7 more
semanticscholar   +1 more source

Molecular disorder and translation/rotation coupling in the plastic crystal phase of hybrid perovskites.

open access: yesNanoscale, 2016
The complexity of hybrid organic perovskites calls for an innovative theoretical view that combines usually disconnected concepts in order to achieve a comprehensive picture: (i) the intended applications of this class of materials are currently in the ...
J. Even, Marcello Carignano, C. Katan
semanticscholar   +1 more source

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