Covalent functionalization of carbon fiber with poly(acrylamide) by reversible addition–fragmentation chain transfer polymerization for improving carbon fiber/epoxy interface
Sign Up to like & getrecommendations! Published in 2017 at "Polymer Composites"
DOI: 10.1002/pc.23556
Abstract: A novel method was developed for grafting poly(acrylamide) (PAAM) on to the carbon fiber (CF) surface via reversible addition–fragmentation chain transfer (RAFT) polymerization to improve the interaction between carbon fibers and epoxy matrix in the… read more here.
Keywords: polymerization; carbon fiber; carbon; paam ... See more keywords
Tough and stretchy double-network hydrogels based on in situ interpenetration of polyacrylamide and physically cross-linked polyurethane
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Materials Science"
DOI: 10.1007/s10853-019-03729-9
Abstract: Using super-tough thermoplastic polyurethane (HTPU) hydrogel and chemically cross-linked polyacrylamide (PAAm) as the first and second network, HTPU/PAAm double-network (DN) hydrogels are synthesized by a one-step radical polymerization in this research. The effects of the… read more here.
Keywords: network; paam; cross linked; network hydrogels ... See more keywords
Synergistic effect of palygorskite nanorods and ion crosslinking to enhance sodium alginate-based hydrogels
Sign Up to like & getrecommendations! Published in 2021 at "European Polymer Journal"
DOI: 10.1016/j.eurpolymj.2021.110306
Abstract: Abstract A facile, efficient and universal strategy to design and fabricate ultra-high-strength biopolymer-based hydrogels was proposed. By the synergistic effect of palygorskite (Pal) nanorods, sodium alginate/polyacrylamide (SA/PAAm) interpenetrating network and metal ion cross-linking, a strong,… read more here.
Keywords: paam pal; based hydrogels; effect palygorskite; synergistic effect ... See more keywords
Double network hydrogel of sodium alginate/polyacrylamide cross-linked with POSS: Swelling, dye removal and mechanical properties.
Sign Up to like & getrecommendations! Published in 2019 at "International journal of biological macromolecules"
DOI: 10.1016/j.ijbiomac.2019.02.046
Abstract: In this work, for the first time, we presented a novel design strategy to fabricate a new type of Octa-aminopropyl polyhedral oligomeric silsesquioxane hydrochloride salt (OA-POSS)-based Alg/PAAm DN gels, consisting of PAAm gel as the… read more here.
Keywords: network; paam; dye removal; dye ... See more keywords
Enhance Fracture Toughness and Fatigue Resistance of Hydrogels by Reversible Alignment of Nanofibers.
Sign Up to like & getrecommendations! Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.2c16273
Abstract: Biological tissues, such as heart valve, tendon, etc., possess excellent mechanical properties, which arises from their inherent anisotropic arrangement of soft and hard phases. Inspired by the anisotropic structures, many methods have been developed to… read more here.
Keywords: fracture toughness; toughness; enhance fracture; toughness fatigue ... See more keywords
Multiple-responsive and amphibious hydrogel actuator based on asymmetric UCST-type volume phase transition.
Sign Up to like & getrecommendations! Published in 2019 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.9b17159
Abstract: Thermo-responsive hydrogel actuators have attracted tremendous interest due to their promising applications in artificial muscles, soft robotics, and flexible electronics. However, most of these materials are based on polymers with lower critical solution temperature (LCST),… read more here.
Keywords: hydrogel; paam; hydrogel actuator; actuator based ... See more keywords
Self-healing polyacrylamide (PAAm) gels at room temperature based on complementary guanine and cytosine base pairs.
Sign Up to like & getrecommendations! Published in 2022 at "Soft matter"
DOI: 10.1039/d2sm00933a
Abstract: The unique properties of self-healing materials hold great potential in many fields because they can repair themselves automatically and have an improved service time. In this study, polyacrylamide (PAAm) gels with complementary guanine and cytosine… read more here.
Keywords: self healing; cytosine; paam gels; temperature ... See more keywords
Assembly of Polyacrylamide-Sodium Alginate-Based Organic-Inorganic Hydrogel with Mechanical and Adsorption Properties
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DOI: 10.3390/polym11081239
Abstract: Hydrogels have been widely used in water purification. However, there is not much discussion and comparison about the effects of different nanofillers on the reinforcement and adsorption performances of hydrogels, which can be subjected to… read more here.
Keywords: assembly polyacrylamide; adsorption; paam; sodium alginate ... See more keywords
Thermo-Sensitive Poly (N-isopropylacrylamide-co-polyacrylamide) Hydrogel for pH-Responsive Therapeutic Delivery
Sign Up to like & getrecommendations! Published in 2022 at "Polymers"
DOI: 10.3390/polym14194128
Abstract: Stimuli-response polymeric nanoparticles have emerged as a carrier system for various types of therapeutic delivery. In this study, we prepared a dual pH- and thermo-sensitive copolymer hydrogel (HG) system (PNIPAm-co-PAAm HG), using N-isopropyl acrylamide (NIPAm)… read more here.
Keywords: therapeutic delivery; hydrogel; thermo sensitive; pnipam paam ... See more keywords