Results 111 to 120 of about 10,840 (298)

A versatile platform for precise synthesis of asymmetric molecular brush in one shot

Nature Communications, 2017
Producing well-defined polymer compositions and structures facilitates their use in many different applications. Here the authors show the synthesis of well-defined asymmetric double-brushes by a one-pot concurrent atom transfer radical polymerization ...
Binbin Xu, Chun Feng, Xiaoyu Huang
doaj   +1 more source

Succinimidyl Carbonate-Based Amine-Reactive Polymer Brushes: Facile Fabrication of Functional Interfaces

Polymeric coatings that can undergo effective functionalization with ligands and (bio)molecules necessary for intended applications are widely employed to engineer functional interfaces.
Klok, Harm-Anton, Sanyal, Amitav, Sanyal, Rana, Gevrek, Tugce Nihal, Degirmenci, Aysun   +4 more
core   +1 more source

Development of advanced nanosized molecularly inprinted polymers via surface-initiatied 'living' radical polymerisation [PDF]

, 2012
Surface-initiated photo-iniferter mediated controlled polymerisation was used as a technique for the development of advanced and smart materials. Molecularly imprinted polymer (MIP) shell nanoparticles (NPs) were synthesised in this way from PAMAM ...
Ivanova-Mitseva, Petya K.
core  

Adhesion and Friction Properties of Polymer Brushes: Fluoro versus Nonfluoro Polymer Brushes at Varying Thickness

, 2016
A series of different thicknesses of fluoro poly­(2,2,2-trifluoroethyl methacrylate) and its analogous nonfluoro poly­(ethyl methacrylate) polymer brushes were prepared via surface-initiated ATRP (SI-ATRP) on Si(111) surfaces.
Sidharam P. Pujari (1729321), Frans A. M. Leermakers (1611430), Cees J. M. van Rijn (1839757), Han Zuilhof (341058), Nagendra S. Bhairamadgi (1729324)   +4 more
core   +1 more source

Responsive Adsorption of N-Isopropylacrylamide Based Copolymers on Polymer Brushes

, 2020
International audienceWe investigate the adsorption of pH-or temperature-responsive polymer systems by ellipsometry and neutron reflectivity. To this end, temperature-responsive poly (N-isopropylacrylamide) (PNIPAM) brushes and pH-responsive poly ...
Elodie Siband, Fabrice Cousin, Sudre, Guillaume, Gallas, Bruno, Cousin, Fabrice, Yvette Tran, Guillaume Sudre, Tran, Yvette, Dominique Hourdet, Hourdet, Dominique, Bruno Gallas, Siband, Elodie   +11 more
core   +1 more source

PEG Alternatives in Liposomal Nanocarriers: Physicochemical Characteristics and Sustainable Process Strategies

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT The global trend toward sustainable and intensified bioprocesses is driving innovation in the design and scalable synthesis of liposomal nanocarriers, a cornerstone of modern drug delivery. For decades, these nanosystems have relied exclusively on polyethylene glycol (PEG) for their sustained circulation in vivo, but they are currently ...
Chandra Has
wiley   +1 more source

Zwitterionic Poly(sulfobetaine methacrylate) Brushes Functionalized Threads for DNA Extraction from Complex Cell Lysates

Sensors
Thread-based analytical devices are low-cost, portable, and easy to use, making them ideal for detecting various biomolecules like glucose and DNA with minimal sample requirements, while also offering environmental benefits through their biodegradability.
Xianlong Shi, Liang Wu, Ke Ning, Xinmei Li, Lingke Feng, Yirong Chen, Ling Yu   +6 more
doaj   +1 more source

From brush conformation to 3D Supraparticles: Programmable self‐assembly of polymer‐grafted nanoparticles in emulsion confinement

Bulletin of the Korean Chemical Society, EarlyView.
This review highlights how the conformational adaptability of polymer‐grafted nanoparticles drives their programmable self‐assembly within 3D emulsion droplets. By coupling brush thermodynamics with soft confinement, these dynamic building blocks form hierarchical supraparticles tailored for advanced plasmonics, compartmentalized catalysis, and stimuli‐
Hongseok Yun
wiley   +1 more source

Thermoresponsive block-copolymer brush-modified interfaces for effective fabrication of hepatocyte sheets

Materials & Design
Hepatic tissue engineering has been investigated for the treatment of liver disease. One promising tissue is the hepatocyte sheet, cultured in temperature-responsive cell culture dishes.
Kenichi Nagase, Marin Nagaoka, Junnosuke Matsuda, Naoto Kojima   +3 more
doaj   +1 more source

Biomaterial design strategies for enhancing mitochondrial transplantation therapy

BMEMat, EarlyView.
Biomaterials to facilitate mitochondrial transplantation therapy: biomaterials as barriers to protect mitochondria from pathophysiological microenvironments, like osmotic stress caused by the excessive concentration of calcium ion, reactive oxygen species, and advanced glycation end products; biomaterials integrating with biochemical cues to improve ...
Shaoyang Kang, Yushan Zhang, Hang Li, Sirui Peng, Donghao Lyu, Chunxiao Zhou, Sheng Ding, Zujian Feng, Pingsheng Huang, Chuangnian Zhang, Hongjun Wang, Deling Kong, Weiwei Wang   +12 more
wiley   +1 more source