Results 1 to 10 of about 155,859 (308)
PVA, PVA Blends, and Their Nanocomposites for Biodegradable Packaging Application [PDF]
Polymer-Plastics Technology and Engineering, 2017 This review exclusively addresses material systems primarily based on poly(vinyl alcohol) (PVA), one of the most popular water-soluble biopolymers, for their use in packaging applications with the ...
Zainab Waheed Abdullah +2 more
exaly +3 more sources
Performance-tuning of PVA-based gel electrolytes by acid/PVA ratio and PVA molecular weight [PDF]
SN Applied Sciences, 2021 AbstractThe significant breakthroughs of flexible gel electrolytes have attracted extensive attention in modern wearable electronic gadgets. The lack of all-around high-performing gels limits the advantages of such devices for practical applications.
Saeideh Alipoori +4 more
openaire +1 more source
Influence of Polyvinyl Alcohol (PVA) on PVA-Poly-N-hydroxyethyl-aspartamide (PVA-PHEA) Microcrystalline Solid Dispersion Films [PDF]
AAPS PharmSciTech, 2020 AbstractThis study was conducted to formulate buccal films consisting of polyvinyl alcohol (PVA) and poly-N-hydroxyethyl-aspartamide (PHEA), to improve the dissolution of the drug through the oral mucosa. Ibuprofen sodium salt was used as a model drug, and the buccal film was expected to enhance its dissolution rate. Two different concentrations of PVA
Zahra Al-Sahaf +3 more
openaire +5 more sources
Energy Spectra of Ensemble of Nonlinear Capillary Waves on a Fluid
Journal of Marine Science and Engineering, 2021 The problem of spectral description of the nonlinear capillary waves on the fluid surface is discussed. Usually, three-wave nonlinear interactions are considered as a major factor determined by the energy spectrum of these waves in the kinetic wave ...
Elena Tobisch, Alexey Kartashov
doaj +1 more source
International Journal of Public Health, 2023 Objective: The Austrian Federal Pension Insurance (PVA) developed a preventive inpatient health program, “Gesundheitsvorsorge-Aktiv (GVA),” for patients with musculoskeletal disorders.
Bettina Thauerer +5 more
doaj +1 more source
Fabrication and Characterization for Phosphate Nanofertilizer through Polymer Coating Technique [PDF]
Engineering and Technology Journal, 2020 Many organic and inorganic materials were used to enhance plant growth and soil fertility, in the present study phosphate and polyvinyl alcohol ( PVA) was used to prepare nanocapsules fertilizer by using Emulsification Solvent Diffusion Method (ESDM ...
Azhar Haleem
doaj +1 more source
The Arab Journal of Interventional Radiology, 2023 Objectives This article evaluates the immediate success, recurrence rate, complications, and the culprit vessel of bronchial artery embolization (BAE) in patients presenting with hemoptysis. Materials and Methods All patients who underwent BAE
Puneet Garg +5 more
doaj +1 more source
Scientific Reports, 2023 The advancement in the field of 3D integration circuit technology leads to new challenges for quality assessment of interconnects such as through silicon vias (TSVs) in terms of automated and time-efficient analysis.
Priya Paulachan +3 more
doaj +1 more source
Synthesis and antimicrobial properties of ZnO/PVA, CuO/PVA, and TiO2/PVA nanocomposites [PDF]
Scientia Iranica, 2017 In this paper, zinc oxide (ZnO), copper oxide (CuO), and titanium oxide (TiO2) nanoparticles were prepared using sol-gel method. The structural properties of these nanoparticles were characterized using X-Ray Diraction (XRD) and Transmission Electron Microscopy (TEM).
R. Etefagh +4 more
openaire +1 more source
PVA hydrogel deformation in response to change in temperature or pH [PDF]
Bulletin of the Polish Academy of Sciences: Technical Sciences, 2021 Biocompatibility, biodegradability and non-toxicity are the main attributes of any material to be used in biomedical applications. Among all the potential stimuli, pH, salt and temperature exist naturally in the internal environment of the human body ...
Katarzyna Kazimierska-Drobny
doaj +1 more source