Results 111 to 120 of about 90,394 (310)
MedžiagotyraThe objective of this study was to survey the influence of the grafted poly(hydroxyethyl acrylate) (PHEA) branches on the sizing properties (adhesion and film properties) of PVA1799 to determine if the branches can improve the sizing properties and ...
Wei LI +5 more
doaj +1 more source
Host gene expression at an early stage of virus resistance induction
Plant Protection Science, 2002 Suppression subtractive hybridization (SSH) was carried out to detect genes differentially expressed in plants expressing resistance to systemic infection with Potato virus A (PVA), genus Potyvirus.
E. GAMMELGÅRD +3 more
doaj +1 more source
Sustainable and Multifunctional Natural Macromolecular Polymers for Aqueous Zn Metal Batteries
Advanced Materials, EarlyView.We comprehensively review the structure‐function relationships and regulatory mechanism of natural macromolecular polymers in stabilizing zinc anodes at the microscopic and mesoscopic scales. The interactions among polymer structures, optimization strategies, and regulatory mechanisms are discussed systematically summarizing recent related research ...
Yunuo Shi +13 more
wiley +1 more source
Effect of γ-Ray Irradiation on Mechanical Properties of PVA and Acetalized PVA Films
Kobunshi Kagaku, 1961 およびアセタール化PVA皮膜の強伸度に及ぼすγ 線の照射効果について研究した。照射は室温で真空中および空気中で行なった。熱処理した皮膜は真空中空気中いずれで照射しても, よく似た挙動を示し140℃ で熱処理した皮膜の強度は4×107r程度の照射により15%程度増加し, 200℃ で熱処理した皮膜では照射によりほとんど変らなかった。伸度は両皮膜共照射量の増加とともに減少した。アセタール化皮膜の強伸度は真空中空気中いずれで照射してもかなり低下し特に空気中照射の場合の低下は著しい。
Sakurada, Ichiro +2 more
openaire +2 more sources
Polyphenol‐Inspired Materials for Agricultural Applications
Advanced Materials, EarlyView.This review outlines the use of polyphenol‐inspired materials for sustainable agriculture, highlighting their molecular design, interfacial assembly, structure–property relationships, and prospects toward precision agriculture, climate resilience, ecosystem protection, and circular bioeconomy strategies.
Haofu Liu +8 more
wiley +1 more source
Bulletin of Chemical Reaction Engineering & CatalysisIn this study, ZIF-67/SA/PVA composite beads were synthesized and used to remove Reactive Blue 19 (RB19) from aqueous solution. The composites were prepared by integrating cobalt-based ZIF-67 into a sodium alginate/polyvinyl alcohol matrix with different
Nguyen Thi Hong Nhung +3 more
doaj +1 more source
Preparação e caracterização de filmes de blendas de quitosana/poli(álcool vinílico) incorporados com clorofilina cúprica de sódio [PDF]
, 2012 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas, Programa de Pós-Graduação em Químca, Florianópolis, 2010Neste estudo foram sintetizadas nanopartículas de ZnO pelo método dos Precursores ...
Vanz, Georgia
core
FTIR spectra of the CY, PVA, PVA/CNF, CY/PVA and CY/PVA/CNF films.
, 2020 FTIR spectra of the CY, PVA, PVA/CNF, CY/PVA and CY/PVA/CNF films.
Min Qian (214566) +9 more
core +1 more source
Advanced Materials, EarlyView.We present SCIENCE, an in‐ear multimodal physiological monitor featuring two key innovations. Water‐triggered morphological expansion (a 2‐mm cylinder to a 9‐mm spindle) achieves conformal adaptation across complex canal geometries. Simultaneously, active biofouling mitigation disrupts cerumen barriers, reducing sensor‐skin impedance by 20%.
Shuyun Zhuo +3 more
wiley +1 more source
Release of PVA from PVA/PA Compounds into Water Solutions
, 2014 This work is focused on the preparation of polymeric blend composed of polyamide (PA) and polyvinyl alcohol (PVA) with the intention to explore its basic characteristics important for potential use in medicine, especially for drug delivery systems.
J. Klofac, P. Bazant, I. Kuritka
openaire +13 more sources