Results 21 to 30 of about 6,892 (258)
Development of leftover rice/gelatin interpenetrating polymer network films for food packaging
Green Processing and Synthesis, 2021 Waste biomass can be used as a raw material for food packaging. Different concentrations of gelatin (GEL) were introduced into the leftover rice (LR) system to form an interpenetrating polymer network (IPN) for improving the properties of the films.
Li Sijia +3 more
doaj +1 more source
Dynamical behavior of microgels of interpenetrated polymer networks [PDF]
Soft Matter, 2017 Microgel suspensions of an Interpenetrated Polymer Network (IPN) of PNIPAM and PAAc in D2O have been investigated through dynamic light scattering as a function of temperature, pH and concentration across the Volume Phase Transition (VPT).
Valentina Nigro +5 more
openaire +7 more sources
A Novel Device-Integrated Drug Delivery System for Local Inhibition of Urinary Tract Infection
Frontiers in Microbiology, 2021 Background: Catheter-associated urinary tract infection (CAUTI) is a frequent community-acquired infection and the most common nosocomial infection. Here, we developed a novel antimicrobial catheter concept that utilizes a silicone-based interpenetrating
Kristian Stærk +7 more
doaj +1 more source
3D printed thermo-responsive electroconductive hydrogel and its application for motion sensor
Frontiers in Materials, 2023 Stimulus-responsive hydrogels with excellent conductivity have been widely used in electrical, electrochemical, biomedical, and other fields. It is still a challenge to prepare gels with high conductivity.
Yangyang Li +7 more
doaj +1 more source
A highly sensitive breathable fuel cell gas sensor with nanocomposite solid electrolyte
InfoMat, 2019 The present work deals with a poly(vinyl alcohol)‐based membrane mixed with poly(4‐styrenesulfonic acid) to be used as a proton‐conducting solid‐state electrolyte in an electrochemical gas sensor for the detection of alcohol. A cross‐linking bonding semi‐
Jing Zhang +7 more
doaj +1 more source
Molecules, 2017 In this work, antioxidant hydrogels were prepared by the construction of an interpenetrating chitosan network and functionalization with gallic acid. The poly(2-hydroxyethyl methacrylate) p(HEMA)-based hydrogels were first synthesized and subsequently ...
Byungman Kang +4 more
doaj +1 more source
Journal of Applied Sciences and Environmental ManagementInterpenetrating polymer network are combinations of two or more polymer in network form. The objective of this paper was to evaluate the production and characterization of sequential polyurethane-polystyrene interpenetrating polymer networks from ...
A. E. Samuel +3 more
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Thermo-responsive gels that absorb moisture and ooze water
Nature Communications, 2018 Most smart hydrogels are used in their wet state and determination of their phase transition behaviour in the dried state is lacking. Here the authors investigate the thermo-responsive behaviour of an interpenetrating polymer network gel comprising of ...
Kazuya Matsumoto +2 more
doaj +1 more source
Materials & Design, 2021 Traditional materials are being constantly replaced by synthetic polymers, most of which are highly flammable. Epoxy resins are versatile and among the most important class of polymers, due to their multiple crosslinking capacity endowed by the oxirane ...
Cristian–Dragos Varganici +7 more
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Journal of Low Frequency Noise, Vibration and Active Control, 2018 This paper is concerned with an experimental study of improved slotted stand-off layer rail dampers in reducing railway vibration and noise. To achieve the goal, based on the idea of molecular design, polyurethane/vinyl ester resin interpenetrating ...
Caiyou Zhao +4 more
doaj +1 more source