Results 81 to 90 of about 1,047,382 (357)

Raman spectroscopic determination of the length, strength, compressibility, Debye temperature, elasticity, and force constant of the C-C bond in graphene

open access: yes, 2011
From the perspective of bond relaxation and vibration, we have reconciled the Raman shifts of graphene under the stimuli of the number-of-layer, uni-axial-strain, pressure, and temperature in terms of the response of the length and strength of the ...
Li, J. W.   +6 more
core   +1 more source

Structural Instability in Polyacene : A Projector Quantum Monte Carlo Study [PDF]

open access: yes, 1997
We have studied polyacene within the Hubbard model to explore the effect of electron correlations on the Peierls' instability in a system marginally away from one-dimension.
A. K. Bakshi   +44 more
core   +3 more sources

Diffusion‐based size determination of solute particles: a method adapted for postsynaptic proteins

open access: yesFEBS Open Bio, EarlyView.
We present a diffusion‐based approach for measuring the size of macromolecules and their complexes, and demonstrate its use on postsynaptic proteins. The method requires fluorescein‐labelled protein samples, a microfluidic device that maintains laminar flow for said samples, a microscope recording the emitted fluorescent signals, and an analytic ...
András László Szabó   +7 more
wiley   +1 more source

Comparison of the effect of different surface treatments on the bond strength of different cements with nickel chromium metal alloy : an in vitro study [PDF]

open access: yes, 2017
For success of any indirect metal restoration, a strong bond between cement and the intaglio surface of metal is imperative. The aim of this study is to evaluate and compare the effect of different surface treatment on the tensile and shear bond strength
Balakrishnan, Dhanasekar   +2 more
core   +1 more source

Report on the 2nd MObility for Vesicle research in Europe (MOVE) symposium—2024

open access: yesFEBS Open Bio, EarlyView.
The 2nd MObility for Vesicle research in Europe (MOVE) Symposium in Belgrade brought over 280 attendees from 28 countries to advance extracellular vesicle (EV) research. Featuring keynotes, presentations, and industry sessions, it covered EV biogenesis, biomarkers, therapies, and manufacturing.
Dorival Mendes Rodrigues‐Junior   +5 more
wiley   +1 more source

Adhesive for polyester films cures at room temperature, has high initial tack [PDF]

open access: yes, 1966
Quick room-temperature-cure adhesive bonds polyester-insulated flat electrical cables to metal surfaces and various other substrates. The bond strength of the adhesive may be considerably increased by first applying a commercially available polyamide ...
Christian, C. M.   +2 more
core   +1 more source

Adhesion characterization of tungsten mine waste geopolymeric binder. Influence of OPC concrete substance surface treatment [PDF]

open access: yes, 2008
Tungsten mine waste mud (TMWM) was investigated for its potential use as repair material of ordinary portland cement (OPC) concrete. Bond strength between OPC concrete substrate and three repair materials was analysed.
Gomes, J. P. Castro   +2 more
core   +1 more source

Short‐term actions of epigalocatechin‐3‐gallate in the liver: a mechanistic insight into hypoglycemic and potential toxic effects

open access: yesFEBS Open Bio, EarlyView.
Epigallocatechin‐3‐gallate (EGCG) acutely inhibited gluconeogenesis and enhanced glycolysis, glycogenolysis, and fatty acid oxidation in perfused rat livers. Mechanistic assays revealed mitochondrial uncoupling, inhibition of pyruvate carboxylation and glucose‐6‐phosphatase, shift of NADH/NAD+ ratios toward oxidation, and loss of membrane integrity ...
Carla Indianara Bonetti   +8 more
wiley   +1 more source

Plasma-sprayed metal-glass fluoride coatings for lubrication to 1170 K (1650 F) [PDF]

open access: yes, 1974
Plasma spray of Nichrome matrix composite contains dispersed glass for oxidation protection and calcium fluoride for lubrication. Coatings can be applied to bearing journals and bearing bores. Coating was easily machinable and had excellent bond strength
Sliney, H. E.
core   +1 more source

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