Results 61 to 70 of about 1,613 (208)
Enhancing Mucus Flow and Clearance by Grafting Zwitterionic Hydrogel Films to Luminal Surfaces
Laryngoscope Investigative Otolaryngology, Volume 10, Issue 2, April 2025.Zwitterionic hydrogel films on typical medical materials reduce resistance to mucus flow, increase mucus discharge, and may facilitate faster clearance of dried mucus. These effects are most pronounced on tubes of larger diameter. ABSTRACT Objective To determine the effects of zwitterionic hydrogel films on mucus contact angles, flow, and stasis with ...
Ryan Horne +4 more
wiley +1 more source
Modification of commercial ultrafiltration and nanofiltration membranes by uv-photografting technique for forward osmosis application [PDF]
, 2018 We introduce a novel approach to modify conventional pressure-driven membrane by ultraviolet (UV)-photografting technique for forward osmosis application. Both ultrafiltration polyethersulfone (UFPES) and nanofiltration polyethersulfone (NFPES) membranes
Rahman, A. F. H. B. A. +1 more
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Droplet Microarrays for Miniaturized and High‐Throughput Experiments: Progress and Prospectives
Advanced Materials Interfaces, Volume 12, Issue 4, February 17, 2025.Miniaturization enhances throughput and reduces costs in life and chemical sciences. The droplet microarray (DMA) overcomes limitations of microtiter plates, enabling sub‐microliter droplet confinement without physical barriers. This review highlights DMA's applications, experimental opportunities, and its potential as a versatile tool for ultra‐high ...
D.D. Kartsev +3 more
wiley +1 more source
Preparation of bovine hemoglobin-imprinted polymer beads via photografting surface-modified method [PDF]
, 2008 Molecularly imprinted polymers(MIP) based on photografting surface-modified polystyrene beads as matrices were prepared with acrylamide as the functional monomer, bovine hemoglobin as the template molecule and N, N'-methylene bisacrylamide as the ...
Chen Lang-Xing +5 more
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Omniphobic Photoresist‐Assisted Patterning of Porous Polymethacrylate Films
Advanced Materials Interfaces, Volume 12, Issue 1, January 6, 2025.Herein, the authors introduce a new method for selective deposition of porous polymethacrylate films by utilizing omniphobic–omniphilic wettability patterns to facilitate selective adhesion. Patterning for precursor compositions with different monomers and porogenic solvents is showcased.
Dmitrii D. Kartsev +4 more
wiley +1 more source
Makara Seri Sains, 2006 Cellulose having a medium-responsive function were synthesized by photografting of methacrylic acid (MAA) on regenerated cellulose film (thickness = 20 µm) at 60°C using mixed solvent consisting of water and organic solvents such as acetone and methanol.
Irwan Ginting-Suka
doaj
Small Science, Volume 5, Issue 1, January 2025.Two‐photon‐initiated reversible addition–fragmentation chain‐transfer (2PRAFT) polymerization enables the modification of surfaces with polymer brushes with defined micropattern and chemistry. Compared to other preceding techniques, like digital light processing‐based photoinduced electron transfer–RAFT or direct UV laser writing, 2PRAFT is capable of ...
Stefan Helfert +10 more
wiley +1 more source
Photografting of perfluoroalkanes onto polyethylene surfaces via azide/nitrene chemistry [PDF]
, 2017 The purpose of this study is to render polyethylene surfaces strongly and permanently hydrophobic. Polyethylene is a common plastic and, because of its inertness, difficult to graft.
Siegmann, Konstantin +3 more
core +1 more source
Angewandte Chemie, Volume 136, Issue 45, November 4, 2024.Cumarin‐basierte photodegradierbare Hydrogele ermöglichen schnelles, zweiphotonensubtraktives 3D‐Mikrodrucken und lasergesteuerte Zellwachstumsführung auf Abruf, wodurch neue Wege für bio‐medizinische Anwendungen, wie z. B. die raum‐zeitliche Gewebekonstruktion, eröffnet werden.
Wanwan Qiu +6 more
wiley +1 more source
Membrane surface modification via ultraviolet-photografting for forward osmosis [PDF]
, 2019 The shortage of freshwater has become a severe problem globally. To mitigate this problem, various technologies to cater the demand have been actively explored worldwide.
Ahmad Fikri Hadi, Abdul Rahman
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