Results 31 to 40 of about 286,240 (297)

Hydrolytic degradation of cellulose-graft-poly(L-lactide) copolymers

, 2015
A series of cellulose-g-poly(L-lactide) (cellulose-g-PLLA) copolymers with 30.65-85.21 % PLLA weight content and the molar substitution of PLLA (MSPLLA) from 0.99 to 12.73 were synthesized via the homogeneous graft-from reaction in 1-allyl-3 ...
Yan, Chenghu, Zhang, Jinming, Wu, Jin, He, Jiasong, Zhang, Jun   +4 more
core   +1 more source

Homogeneous Modification of Sugarcane Bagasse by Graft Copolymerization in Ionic Liquid for Oil Absorption Application

International Journal of Polymer Science, 2016
Sugarcane bagasse, lignocellulosic residue from the sugar industry, is an abundant and renewable bioresource on the earth. The application of ionic liquids in sugarcane bagasse biorefinery is gaining increasing interest.
Ming-Jie Chen, Xue-Qin Zhang, Chuan-Fu Liu, Qing-Shan Shi   +3 more
doaj   +1 more source

Cellulose Graft Copolymers: Synthesis, Properties, and Applications

, 2013
Grafting of vinyl monomers onto cellulose is an important tool for the modification of cellulose. Depending on the monomer grafted onto cellulose, it gains new properties. The grafting can be performed in heterogeneous or homogeneous medium.
Gülten Gürdağ, Gürdağ, Gülten,, Shokat Sarmad, Sarmad, Shokat,   +3 more
core   +1 more source

Gelation upon the Mixing of Amphiphilic Graft and Triblock Copolymers Containing Enantiomeric Polylactide Segments through Stereocomplex Formation

Gels
Biodegradable injectable polymer (IP) systems that form hydrogels in situ when injected into the body have considerable potential as medical materials.
Yuichi Ohya, Yasuyuki Yoshida, Taiki Kumagae, Akinori Kuzuya   +3 more
doaj   +1 more source

Synthesis of graft copolymers onto starch and its semiconducting properties

Results in Physics, 2016
Literature review has revealed that, although there are studies about grafting on natural polymers, especially on starch, few of them are about electrical properties of graft polymers.
Nevin Çankaya
doaj   +1 more source

Injectable hydrogels of newly designed brush biopolymers as sustained drug-delivery vehicle for melanoma treatment

Signal Transduction and Targeted Therapy, 2021
Novel biocompatible and brush copolymers have been developed for cancer treatment using its controlled drug-release potential. Polyurethane graft on linear dextrin has been synthesized to control the hydrophilic–hydrophobic balance for regulated drug ...
Aparna Shukla, Akhand Pratap Singh, Pralay Maiti   +2 more
doaj   +1 more source

Electrospun Wood‐Derived Biopolymers as Electrodes in Electrochemical Energy Storage Technologies

Advanced Functional Materials, EarlyView.
Electrospinning transforms wood‐derived cellulose and lignin into architecturally defined, binder‐free carbon electrodes with tuneable porosity and functionality. This review shows how fibre design enables decoupled charge and mass transport, enhancing performance across battery systems, while identifying key challenges in spinnability, scalability ...
Michael W. Thielke, Hattie R. Chisnall, Jesus Vazquez Chavez, Ana B. Jorge Sobrido   +3 more
wiley   +1 more source

Methacrylate-based amphiphilic block copolymers in solution and at surfaces : synthesis, characterization and self-assembly [PDF]

, 2008
Part 1. Introduction General concept of polymer self-assembly, synthesis of amphiphilic block copolymers and their application in biotechnology are briefly presented.
Rakhmatullina, Ekaterina
core   +1 more source

Biodegradable and Biocompatible Functional Polymers for Biomedical Applications

Advanced Functional Materials, EarlyView.
Biodegradable and biocompatible functional polymers integrate electrical, mechanical, and stimuli‐responsive functionalities while enabling programmed degradation under physiological conditions. This review introduces recent advances in conductive, shape‐memory, self‐healing, photocurable, and adhesive polymer systems, emphasizing material design ...
Won Bae Han, Shuvra Mondal, Sungkeun Han, Chan‐Hwi Eom, Venkata Ramesh Naganaboina, Suk‐Won Hwang   +5 more
wiley   +1 more source

Photocatalytic Synthesis of Materials for Regenerative Medicine Using Complex Oxides with β-pyrochlore Structure

Life, 2023
Graft copolymerization of methyl methacrylate onto cod collagen was carried out under visible light irradiation (λ = 400–700 nm) at 20–25 °C using the RbTe1.5W0.5O6, CsTeMoO6, and RbNbTeO6 complex oxides with β-pyrochlore structure as photocatalysts. The
Ludmila Semenycheva, Victoria Chasova, Diana Fukina, Andrey Koryagin, Artem Belousov, Natalia Valetova, Evgeny Suleimanov   +6 more
doaj   +1 more source