Results 111 to 120 of about 64,362 (299)
BioResources, 2011 Nano-fibrillated cellulose was produced from flax and wheat straw cellulose pulps by high pressure disintegration. The reinforcing potential of both disintegrated nano-celluloses in a polyvinyl-alcohol matrix was evaluated.
Marta Hrabalova +5 more
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Polyvinyl Alcohol in Pharmacy [PDF]
, 2017 Tato bakalářská práce tvoří ucelenou literární rešerši na téma Polyvinylalkohol ve farmacii, s bližším zaměřením na použití v matricových tabletách.
Horešovská, Kateřina
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Effect of soil burial on silane treated and untreated kenaf fiber filled linear low-density polyethylene/polyvinyl alcohol composites [PDF]
, 2020 In recent decades, natural fibers have become widely used with petroleum based polymers such as polyethylene (PE) and polypropylene (PP) because of their light weight, lower cost, and inherent biodegradability.
Arsad, Agus +4 more
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A Piezo‐Mimetic Ionic Hydrogel Harnessing Joint Motion for Cartilage Repair
Advanced Science, EarlyView.A piezo‐mimetic ionic hydrogel converts mechanical deformation into bioactive ionic currents via stress‐induced asymmetric ion migration. Coupled with sustained Mg2+ release, this mechano‐electrochemical platform bridges mechanical loading and cellular signaling, enabling load‐adaptive stimulation and enhanced cartilage regeneration. ABSTRACT Articular
Chenyuan Gao +14 more
wiley +1 more source
On the intermolecular interactions and mechanical properties of polyvinyl alcohol/inositol supramolecular complexes [PDF]
Hydrogen-bond (H-bond) cross-linking has recently been proven a promising strategy for simultaneously improving strength, toughness, and ductility of H-bonded polymers.
Dai, Jinfeng +9 more
core +1 more source
Fluorescence Tuning of Carbon Dots from Red to Blue via UV‐Induced Photochemical Etching
Advanced Science, EarlyView.A UV‐driven photochemical process enables continuous color evolution of carbon dots from red to blue using a single irradiation parameter. Progressive photoetching restructures graphitic domains and surface states, allowing full visible‐spectrum emission control.
Nanzhi Zheng +6 more
wiley +1 more source
Investigation of Chloro Pentaammine Cobalt(III) Chloride- Polyvinyl Alcohol Composites [PDF]
, 2013 Conductive polymer composites have been widely used in industrial applications, such as biomedical devices , self-heating materials, electrostatic dissipation and over current protectors.
Hashim, Ahmed +4 more
core +1 more source
Advanced Science, EarlyView.This work develops a breathable potentiometric self‐powered pressure sensor with good wearability, using a non‐woven fabric substrate and hydrogel electrolyte. The sensor is integrated into a five‐channel smart glove to acquire reliable hand motion signals, which are processed by a CNN for identity verification and smart vehicle control in human ...
Qilong Zhang +10 more
wiley +1 more source
Advanced Science, EarlyView.A continuous conductivity gradient is formed in a porous MXene/melamine foam via directional evaporation, thereby improving impedance matching and enhancing electromagnetic attenuation. The resulting monolithic composite delivers absorption‐dominant EMI shielding with ultralow reflection, offering a simple route toward lightweight EMI shielding ...
Dawei Zhang +6 more
wiley +1 more source
Behavior of polyvinyl alcohol in anaerobic environment after (pre)treatment with chemical oxidation [PDF]
, 2015 This work focused on behavior of polyvinyl alcohol after chemical treatment with Fenton reagent in anaerobic environment. Polyvinyl alcohol anaerobic biodegradation reached only 7% in anaerobic tests using digestion sludge activated sludge from the ...
Tu Kim, Dung +2 more
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