Results 101 to 110 of about 59,626 (307)
Advanced Healthcare Materials, EarlyView.An advanced microneedle patch integrating niobium carbide nanosheets and curcumin is engineered for diabetic wound healing. The system enables dual ROS scavenging and NIR‐enhanced antimicrobial activity, effectively rebalancing the oxidative microenvironment, promoting macrophage repolarization and angiogenesis, and accelerating full‐thickness wound ...
Zhi Zheng +12 more
wiley +1 more source
Advanced Materials, Volume 37, Issue 13, April 2, 2025.Leveraging the numerous advantages of ammonium‐ion (NH₄⁺)—including cost‐effectiveness, low corrosiveness, preferential orientation, and rapid diffusion kinetics—aqueous NH₄⁺ batteries (AAIBs) have gained significant attention. This review highlights and evaluates the progress of AAIBs utilizing organic electrode materials such as small molecules ...
Mangmang Shi, Xiaoyan Zhang
wiley +1 more source
Thermal Decomposition Properties of Gamma-Irradiated Polyvinyl Alcohol (PVA)/Methyl Cellulose (MC) Blends [PDF]
, 2018 Magdy M. Senna +3 more
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Evaluating the Anticancer Effects of Polyvinyl Alcohol/Magnesium Oxide Bionanocomposite on Human Oral Cancer Cells [PDF]
, 2023 Hasti Sarabikia +2 more
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Transient Charging of Mixed Ionic‐Electronic Conductors by Anomalous Diffusion
Advanced Materials, EarlyView.This article explores charge transport in mixed ionic‐electronic conductors (MIECs) through electrochemical impedance spectroscopy and transient current analysis. Focusing on PEDOT:PSS, WO3, and n‐doped PBDF, it uncovers the impact of anomalous diffusion via fractional modeling. The study reveals key correlations that deepen understanding and guide the
Heyi Zhang +9 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 Materials, EarlyView.A PVA‐based macromolecular thiol‐ene formulation enables efficient two‐photon polymerization at extremely low polymer concentrations and high writing speeds of 400 mm s−1 (20×), allowing high‐fidelity laser writing of cell‐interactive hydrogel structures on demand.
Wanwan Qiu +6 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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Technology for Pre-sowing Encapsulation of Ears Using Biodegradable Polymer Materials
Сельскохозяйственные машины и технологииThe paper highlights that for enhancing technological processes in grain crop breeding, a method for protecting seed material was proposed, accompanied by the development of a device for sowing seeds with unthreshed ears.
M. O. Kulpina +3 more
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