Results 121 to 130 of about 1,052,861 (299)
Advanced Science, EarlyView.Supramolecular hydrogels enable real‐time visualization of mechanical stress through supramolecular switching mechanotransduction. Adamantane‐modified cellulose functions as a responsive domain that undergoes an on–off transition between hydrated and dehydrated states via reversible β‐cyclodextrin–adamantane complexation and decomplexation.
Sooyeon Noh +7 more
wiley +1 more source
Optical properties of BaCl2 doped poly (vinyl alcohol) films
Iraqi Journal of Physics, 2012 The effects of BaCl2 dopant on the optical properties of poly (vinyl alcohol) have been investigated. Pure and BaCl2 doped PVA films were prepared using solvent casting method.
Nadir Fadhil Habubi
doaj
Coupled Electronic and Ionic Conductivity in Strain‐Stiffening Hydrogels
Advanced Science, EarlyView.A soft PVA–PABA hydrogel is developed that couples tissue‐like strain‐stiffening mechanics with dual ionic–electronic conduction. Dynamic boronic crosslinks enable self‐assembled percolative pathways, producing deformation‐responsive resistance with a stabilization plateau at stiffening onset, revealing alignment‐assisted charge transport and advancing
Md Al Raihan +6 more
wiley +1 more source
Characterization of cryogenically slightly crosslinked biomedical Poly(vinyl alcohol) gels [Krüogeensel teel osaliselt ristsillatud biomeditsiinilise polüvinüülalkoholi geeli ...
Staško, Jolanta +2 more
core
, 2007 peer reviewedWell-defined poly(vinyl acetate) macroinitiators, with the chains thus end-capped by a cobalt complex, were synthesized by cobalt-mediated radical polymerization and used to initiate styrene polymerization at 30 degrees C.
Rayna Bryaskova +9 more
core +1 more source
Advanced Science, EarlyView.ROS‐Responsive H2S Hydrogel (HAPPF) Coordinated Regeneration for High‐Quality Diabetic Wound Repair.A self‐regulating dynamic hydrogel is developed to deliver a fluorogenic H2S donor in response to excessive ROS. Released H2S acts as a master regulator to resolve chronic inflammation (M2 polarization), restore VEGF‐driven angiogenesis, and rebalance ...
Xuyang Ning +7 more
wiley +1 more source
Structural Colors from Modulated Topological Defects in Molecular Smectic Liquid Crystals
Advanced Science, EarlyView.Rather than using dyes and pigments, nature produces the colors of some butterflies and beetles through optical interference phenomena. This study describes an original biomimetic strategy exploiting the spontaneous formation of modulated linear defects in thin films of 8CB, a common molecular liquid crystal.
Camille N. Mahyaoui +7 more
wiley +1 more source
Data‐Driven Design of Self‐Adhesive Epidermal Electrodes and Sensors
Advanced Science, EarlyView.This work presents self‐adhesive, stretchable epidermal electrodes and sensors developed through a data‐driven design framework that integrates artificial neural networks with genetic algorithms. By tailoring optimization objectives, either maximizing electrical conductivity and adhesion or enhancing piezoresistive sensitivity, the study enables the ...
Xuan Li +10 more
wiley +1 more source
Mechanochemical upcycling of poly (vinyl chloride) for alcohol halogenation
Nature CommunicationsPolyvinyl chloride (PVC) has raised significant environment concerns due to its chlorine-rich composition. Mechanochemical dechlorination of PVC produces waste chlorides that remain largely unutilized.
Du Chen +8 more
doaj +1 more source
Advanced Science, EarlyView.A multifunctional regenerative composite is constructed by 3D‐printing thermosensitive PNIPAM hydrogel embedded with MPDA@IL‐10 nanoparticles and autologous BMSCs onto antigen‐depleted porcine bone matrix for beagle critical‐sized skull defect reconstruction.
Weihao Lv +16 more
wiley +1 more source