Results 61 to 70 of about 1,475,902 (223)
Advanced Robotics Research, EarlyView.Flexible surgical robots are advancing minimally invasive interventions for cardiovascular diseases and cancer by enabling precise navigation through complex, submillimeter anatomical pathways. This review highlights recent innovations in actuation, bio‐integrated sensing, AI‐assisted control, and friction‐reduction technologies, discusses current ...
Hermione Truong +14 more
wiley +1 more source
Chemical Degradation of Rigid PVC Film [PDF]
The chemical degradation of rigid PVC film in nitric acid solution has been studied in the range of 30 to 80℃ from intrinsic viscosity measurements. It was found that degree of polymerization of PVC decreased remarkably as a result of oxydation and that ...
KAWAGUCHI, Hideki, KOGA, Mitsuo
core +1 more source
Advanced Science, EarlyView.This work presents a computational–experimental strategy to engineer material‐binding peptides toward polymer specificity. Molecular dynamics simulations identified residues driving polystyrene binding, enabling targeted substitutions that greatly reduced polystyrene affinity while preserving PET binding.
Julian Luka +3 more
wiley +1 more source
Advanced Science, EarlyView.Liquid gallium (Ga) acts as a catalytic center for nitric oxide (NO) generation within a tannic acid–zirconium metal–phenolic network coating. Stabilized Ga nanoparticles catalyze S‐nitrosothiol decomposition through surface electron transfer, enabling controlled NO production, enhancing endothelial biocompatibility, and providing antioxidant and anti ...
Franco Centurion +10 more
wiley +1 more source
Fire hazard of stretch ceilings made of polyvinyl chloride film
Вестник Университета гражданской защиты МЧС БеларусиPurpose. Investigation of fire hazard of stretch ceilings manufactured from polyvinyl chloride film (PVC film) using the flammability group determination method according to the GOST 30244-94. Methods.
Igor' S. Gusarov +3 more
doaj +1 more source
Al-Mustansiriyah Journal of Science, 2018 This research describes preparation of new four compounds (A2-A5) having 1,3-oxazepine and Tetrazole rings. The first step involves reaction of benzidine (A1) with aromatic aldehyde (cinnamaldehyde) in ethanol as a solvent in the presence of acid as ...
Olfat A. Nief
doaj +1 more source
EPiC database - Polyvinyl chloride (PVC) film
, 2019 This material is part of the free Environmental Performance in Construction (EPiC) Database. The EPiC Database contains embodied environmental flow coefficients for 250+ construction materials using a comprehensive hybrid life cycle inventory approach ...
Robert Crawford (1147838) +2 more
core +1 more source
Advanced Science, EarlyView.A damage‐free iCVD fluoropolymer passivation strategy is introduced for ambipolar vertical OECTs. Vapor‐phase infiltration and thermal annealing induce nanoscale phase separation in the OMIEC channel, enhancing overall device performance. A single‐channel bipolar event‐driven spiking encoder is also demonstrated for electrocardiogram signal encoding ...
Junyeong Yang +7 more
wiley +1 more source
Advanced Science, EarlyView.A biomimetic doppelgänger nanosystem neutralizes extracellular inflammatory cytokines and silences intracellular pyroptosis, reprogramming pathogenic macrophages to attenuate both joint and spine degeneration. ABSTRACT Osteoarthritis (OA) and intervertebral disc degeneration (IVDD) are debilitating musculoskeletal disorders driven by shared ...
Fudong Li +9 more
wiley +1 more source
Study of physical, mechanical and thermal properties of unidirectional jute fiber reinforced PVC film composites [PDF]
, 2012 This paper presents the physical, mechanical and thermal properties of unidirectional jute fiber reinforced polyvinyl chloride (PVC) film composites. Composites (wt % of fiber) of jute fiber reinforced PVC matrix were prepared by compression molding at ...
Begam, K. +7 more
core