Results 241 to 250 of about 3,680,163 (335)

Flexible Pressure Sensor With Co‐Optimized Sensitivity and Linearity Based on Gradient Toroidal Microstructures

open access: yesAdvanced Materials Technologies, EarlyView.
A flexible piezoresistive pressure sensor with gradient toroidal CNT/PDMS microstructures is reported. The hierarchical geometry enables sequential electrode contact, achieving a sensitivity of 256.20 kPa−1 and linear response (R2 = 0.99) over 0–1000 kPa.
Rongmei Wang   +8 more
wiley   +1 more source
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Temperature-Responsive Multilayer Films Based on Block Copolymer-Coated Silica Nanoparticles for Long-Term Release of Favipiravir

ACS Applied Nano Materials, 2021
Using surface-initiated atom-transfer radical polymerization, temperature-responsive block polymers were functionalized on the surface of silica nanocapsules (SNCs) by a "grafting from" technique.
Li Xu   +10 more
semanticscholar   +1 more source

Antimicrobial PLA-PVA multilayer films containing phenolic compounds.

Food Chemistry, 2021
Multilayer materials with good interlayer-adhesion were obtained by thermocompression for laminating an internal poly (vinyl alcohol) (PVA) layer with two external poly (lactic acid) (PLA) layers.
J. Andrade   +2 more
semanticscholar   +1 more source

Facile fabrication of thermoplastic starch/poly (lactic acid) multilayer films with superior gas and moisture barrier properties

, 2021
Multilayer films comprised of thermoplastic starch (TPS) and poly (lactic acid) (PLA) were fabricated via a reactive extrusion, compression molding, and dip coating processes.
Binh M. Trinh   +2 more
semanticscholar   +1 more source

Damage mechanisms evolution of TiN/Ti multilayer films with different modulation periods in cyclic impact conditions

, 2021
The evolution of cyclic impact damage mechanisms of TiN/Ti multilayer films were investigated in terms of microstructural transformation as the modulation period decreased sharp from micron-scale (1000 nm) to nano-scale (60nm).
Honghong Zhang   +6 more
semanticscholar   +1 more source

Polypeptide Multilayer Films

Biomacromolecules, 2005
Research on polypeptide multilayer films, coatings, and microcapsules is located at the intersection of several disciplines: synthetic polymer chemistry and physics, biomaterials science, and nanoscale engineering. The past few years have witnessed considerable growth in each of these areas.
Donald T, Haynie   +5 more
openaire   +2 more sources

Preparation and characterization of multilayer films composed of chitosan, sodium alginate and carboxymethyl chitosan-ZnO nanoparticles.

Food Chemistry, 2019
To deal with serious environmental pollution resulting from plastic packaging materials, biodegradable films using chitosan (CS) are gaining considerable increase gradually. However, chitosan films lack important properties to meet the preserved demands.
He-Ping Wang   +8 more
semanticscholar   +1 more source

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