Results 111 to 120 of about 661,351 (213)
, 2017 Polyurethane/polyvinyl alcohol/silver composite hydrogel, showing enhanced mechanical and antibacterial properties, was fabricated.
Haining Wang +6 more
core +1 more source
Review of spectrum and spatial properties of tpps4 aggregates formation in polyvinyl alcohol matrix. [PDF]
, 2020 REVIEW OF SPECTRUM AND SPATIAL PROPERTIES OF TPPS4 AGGREGATES FORMATION IN POLYVINYL ALCOHOL ...
Kamarauskas, Ignas,
core
Advanced Science, EarlyView.Inspired by antifreeze glycoproteins (AFGPs), we synthesized a type of oligomeric cellulose (OC‐8) to inhibit ice formation and enlarge the inter‐ice water channel for transportation. Typical confocal fluorescence experiments display the expansion of the ice‐water interface for zinc‐ion transport.
Zeyu Zhu +12 more
wiley +1 more source
, 2023 Biodegradable Polyvinyl Alcohol Composite Film Reinforced by Crystalline Nanocellulose from Rice ...
BAT Bui (20798606) +3 more
core
Bidirectional Soft Catalysts for Improved Power Performance of Li‐S Batteries
Advanced Science, EarlyView.A soft polymer‐metal catalyst is integrated into the binder to create a catalytically active microenvironment that accelerates bidirectional sulfur redox kinetics in lithium‐sulfur batteries. A model polyvinyl alcohol‐Cu catalyst enables high areal capacities at demanding current densities and stable cycling in pouch‐cell prototypes at 0.5 C, achieving
Maleesha M. Nishshanke +7 more
wiley +1 more source
Advanced Science, EarlyView.A one‐pot, aqueous, and scalable method for synthesizing chiral lanthanide supramolecular emitters using terbium and threonine is reported. The aqueous solution of these chiral emitters displays the following features: (i) 100 % transparency, (ii) tunable luminescence and CPL, and (iii) a pH feedback loop that controls the “on‐off” states of ...
P. M. Ajay Sekhar +5 more
wiley +1 more source
Advanced Science, EarlyView.Polymer‐based hydrogels have emerged as promising materials for atmospheric water harvesting (AWH) due to their high water affinity, tunable network structure, and excellent moisture adsorption‐desorption performance. Functional hydrogel systems enable efficient water capture and controlled release under low‐energy conditions, offering a sustainable ...
Swagata Datta +6 more
wiley +1 more source
Preparation of Polyvinyl Alcohol from Local Raw Material
Iraqi Journal of Chemical and Petroleum Engineering, 2008 Polyvinyl alcohol, (PVA) was prepared using polyvinyl acetate emulsion (manufactured by Al-Jihad factory, That-Al-Sawary Company) as a local raw material.
Cecelia K. Haweel, Saad H. Ammar
doaj
Advanced Science, EarlyView.The injectable CeTA@GPP hydrogel is administered via intrauterine injection, forming a protective barrier. In the high ROS inflammatory microenvironment of injured endometrium, boronate ester cleavage triggers responsive CeTA release and local enrichment.
Peixian Cheng +8 more
wiley +1 more source
Relaxation phenomena in polyvinyl alcohol
Тонкие химические технологии, 2015 Dissipative effects are investigated by means of relaxation spectrometry in films of polyvinyl alcohol with various molecular weight and hydration degree.
А. А. Kukhtenkova +2 more
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