Results 1 to 10 of about 14,990 (150)
Gels, 2016 Poly(N-isopropylacrylamide) (PNIPAM) hydrogels containing carboxymethylcellulose (CMC) and CMC/Fe3O4 nanoparticles were prepared. Free-radical polymerization with BIS as cross-linker was used to synthesize the hydrogels. The morphology at the microscopic
Marianna Uva, Andrea Atrei
exaly +3 more sources
Poly(N-Isopropylacrylamide) Based Electrically Conductive Hydrogels and Their Applications
Gels, 2022 Poly(N-isopropylacrylamide) (PNIPAM) based electrically conductive hydrogels (PNIPAM-ECHs) have been extensively studied in recent decades due to their thermal-responsive (leading to the volume change of hydrogels) and electrically conductive performance.
Zexing Deng +8 more
doaj +1 more source
Indonesian Journal of Chemistry, 2023 The influence of poly(2-dimethylamino)ethyl methacrylate (PDMAEMA) block on the thermo- and pH-responsive behavior of poly(N-isopropyl acrylamide)-block-poly[(2-dimethylamino)ethyl methacrylate)] (PNIPAM-b-PDMAEMA) was studied.
Noverra Mardhatillah Nizardo +2 more
doaj +1 more source
Characterization of Ball-milled Poly(Nisopropylacrylamide) Nanogels
Current Directions in Biomedical Engineering, 2022 Poly(N-isopropylacrylamide) (PNIPAM) hydrogels are one of the most commonly studied thermoresponsive biomaterials. In this work, we investigate ball milling as a method of producing PNIPAM nanogels and confirm that the temperature responsiveness is ...
Huling Jennifer +4 more
doaj +1 more source
Polymer Testing, 2022 This work focused on the development and characterization of poly-n-isopropylacrylamide/graphene oxide composite (PNIPAM-GO) which was prepared by in situ free radical polymerization of n-isopropylacrylamide and graphene oxide (GO).
Jinhong Tan +5 more
doaj +1 more source
Preparation and Anti-Mold Properties of Nano-ZnO/Poly(N-isopropylacrylamide) Composite Hydrogels
Molecules, 2020 The aim of this study was to overcome drawbacks of the inhomogeneous dispersion and facile agglomeration of nano-ZnO/poly(N-isopropylacrylamide) composite hydrogels (nano-ZnO/PNIPAm composite hydrogels) during synthesis and improve the anti-mold property
Jingjing Zhang +7 more
doaj +1 more source
Advances in Polymer Technology, 2020 The complex rheology and the phase behavior of thermally sensitive poly(N-isopropylacrylamide) (PNIPAM) microgels have been investigated in both the swollen and collapsed states by using microrheology.
Jing Shang +4 more
doaj +1 more source
Materials Research Express, 2021 In this study, the impact of chemical and physical characteristics of poly(N-isopropylacrylamide) (PNIPAm) in water on its thermoresponsive behavior and aggregation was investigated via all-atom and mesoscopic simulations.
Sajad Rasouli +2 more
doaj +1 more source
Cement, 2022 In this work, we show that non-superabsorbent, thermo-responsive poly(N-isopropyl acrylamide) (PNIPAM) hydrogel particles (< 250 μm) can reduce autogenous shrinkage in cement paste and improve early-age stiffening that can be caused by traditional ...
Anastasia N. Aday +3 more
doaj +1 more source
A Thermal and Enzymatic Dual‐Stimuli Responsive DNA‐Based Nanomachine for Controlled mRNA Delivery
Advanced Science, 2023 The extreme instability of mRNA makes the practical application of mRNA‐based vaccines heavily rely on efficient delivery system and cold chain transportation.
Feng Li +6 more
doaj +1 more source