Results 121 to 130 of about 226,816 (229)

Diverse reactivity of maleimides in polymer science and beyond

Polymer International, Volume 74, Issue 4, Page 296-306, April 2025.
This mini‐review provides a thorough overview of maleimide chemistry, highlighting its diverse reactivity in polymer and materials science applications. Abstract Maleimides are remarkably versatile functional groups, capable of participating in homo‐ and copolymerizations, Diels–Alder and (photo)cycloadditions, Michael additions, and other reactions ...
Bruce E Kirkpatrick, Kristi S Anseth, Tayler S Hebner   +2 more
wiley   +1 more source

Graft copolymerization kinetics of ethyl acrylate onto hydroxypropyl methylcellulose using potassium persulphate as initiator in aqueous medium

, 2006
P otassium persulphate (KPS) has been used as efficient initiator for graft copolymerization of the ethyl acrylate (EA) onto hydroxypropyl methylcellulose (HPMC) at 60 ± 0.1°C.
Lili Wang
core  

Innovations in polysaccharide‐based hydrogels in sustainable agriculture

Polymer International, EarlyView.
Polysaccharide‐based hydrogels are promising in sustainable agriculture, as these natural polymers have the ability to absorb water and nutrients and release them gradually in the soil, in addition to ensuring biodegradability and lower cost. However, some challenges still need to be overcome.
Marcia Leticia Monteiro Gomes, Josiély de Souza Martins, Cid Naudi Silva Campos, Dthenifer Cordeiro Santana, Rafael Felippe Ratke, Paulo Eduardo Teodoro, Edvani Curti Muniz, Edson Cavalcante Silva‐Filho, Josy Anteveli Osajima, Florisvaldo Clementino Santos Filho, Lucas Ferraz dos Santos, Maria Del Mar Orta Cuevas, Larissa Pereira Ribeiro Teodoro   +12 more
wiley   +1 more source

Chitosan and Starch-Based Hydrogels Via Graft Copolymerization

, 2015
Graft copolymerization is an attractive method for surface functionalization of natural polymers and can be initiated by chemical methods, radiation technique, and other systems.
Jyothi, Alummoottil N., Annamaria Celli, CELLI, ANNAMARIA, Sabaa, Magdy W., Alummoottil N. Jyothi, Susheel Kalia, Magdy W. Sabaa, Kalia, Susheel   +7 more
core   +1 more source

Spectroscopic Analysis of Hydration Structures in PEG‐ and PMPC‐Containing Hydrogels by Pressure‐Controlled ATR‐IR Combined With Multivariate Curve Resolution

Surface and Interface Analysis, EarlyView.
ABSTRACT Hydration structures govern the properties and functions of hydrogels, yet selectively measuring hydration water in the presence of abundant bulk water remains analytically challenging. Here we applied pressure‐controlled attenuated total reflection infrared spectroscopy (ATR‐IR) combined with multivariate curve resolution (MCR) analysis, a ...
Shoichi Maeda, Shunta Chikami, Glenn Villena Latag, Ryuya Gotanda, Masaki Kamiya, Koji Miyamoto, Chia‐Ying Chiang, Tomohiro Hayashi   +7 more
wiley   +1 more source

Dual‐Functionality, Bio‐Friendly Artificial Muscles for Actuation and Motion Sensing in Smart Wearable Systems

Small, EarlyView.
This work presents a biofriendly carbon nanotube yarn artificial muscle operating either as an in‐air unipolar actuator or as a self‐powered ionotronic strain sensor. Using a non‐volatile eutectogel‐derived electrolyte, the system achieves up to 2.9% contraction and 0.5 mV/% strain sensing sensitivity.
Gabriela Ananieva, Cédric Vancaeyzeele, Giao T. M. Nguyen, Frédéric Vidal, Thuan Nguyen Pham Truong, Nils‐Krister Persson, Li Guo, Tommie Varekamp, Felix Dransfeld, Jasper Sikken, Bram Bicknese, Cédric Plesse   +11 more
wiley   +1 more source

Molecular Imprinting of Bisphenol A on Silica Skeleton and Gold Pinhole Surfaces in 2D Colloidal Inverse Opal through Thermal Graft Copolymerization. [PDF]

Polymers (Basel), 2020
Yang JC, Park J.
europepmc   +1 more source

Covalent Organic Framework Electrolytes for Solid‐State Lithium Batteries: Designing Ion Highways for Next‐Generation Energy Storage

Small, EarlyView.
Covalent organic frameworks provide a structurally programmable platform for solid‐state lithium batteries. This review outlines a design framework linking structural descriptors to ion‐transport metrics. It examines mechanisms of confinement, channel architecture, and hybrid designs, addressing the reasons for the occasional failure of high intrinsic ...
Rajesh Dhanushkotti, Ningaraju G. N., Karthik C. S., Karthik V, Anil Kumar M R, Jitendrasingh Rajpurohit, Jeremy I. G. Dawkins, Karim Zaghib   +7 more
wiley   +1 more source

Graft Copolymerization of Methylmethacrylate onto Ximeniaamericana Seed Oil-Based Polyurethanes using an initiator-accelerator couple system: Effect of initiation time on Mechanical, Swelling and Morphological Properties

Journal of Applied Sciences and Environmental Management
Graft copolymerization continuestoplay important role in the modification of wide range of polymer materials for industrial application. The objective of this study was to investigate the effect of variedinitiation time of benzoyl peroxide-N,N-dimethyl-
A. E. Samuel, T. A. Alfa, N. Y. Ilesanmi, Y. B. Hyeladzira, U. Bashar   +4 more
doaj  

Photo-induced graft copolymerization of methyl methacrylate onto cellulose containing benzoyl xanthate chromophore

, 1993
Cellulose is conveniently functionalized to the corresponding S-benzoyl cellulose xanthate. Photolysis of S-benzoyl cellulose xanthate in presence of methyl methacrylate (MMA) initiated graft copolymerization which was confirmed by different analytical ...
John, George, Ajayaghosh, A., Pillai, C. K. S.   +2 more
core   +1 more source