Functional Cyanine-based PVA:PVP polymers as antimicrobial tools towards food and health-care bacterial infections.
Sign Up to like & getrecommendations! Published in 2022 at "Macromolecular bioscience"
DOI: 10.1002/mabi.202200244
Abstract: The rising of multidrug-resistant bacteria and their associated proliferation as harmful microorganisms boosted the creation of new antibacterial surfaces and biomaterials with applications ranging from health to food packing. Herein, low-cost antibacterial PVA:PVP copolymers containing… read more here.
Keywords: food; pva; pva pvp; cyanine ... See more keywords
UV irradiation induced microstructural changes in CdCl2 doped PVA–PVP blend
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Materials Science: Materials in Electronics"
DOI: 10.1007/s10854-017-8355-7
Abstract: Films of cadmium chloride (CdCl2) doped polyvinyl alcohol (PVA)–polyvinyl pyrrolidone (PVP) blend were irradiated with ultraviolet (UV) light, of wavelength 254 nm. Modification in band structure of the doped polymeric blend films has been studied using… read more here.
Keywords: pva pvp; irradiation; pvp blend; cdcl2 doped ... See more keywords
Crosslinked PVA/PVP Supported Silver Nanoparticles: A Reusable and Efficient Heterogeneous Catalyst for the 4-Nitrophenol Degradation
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Inorganic and Organometallic Polymers and Materials"
DOI: 10.1007/s10904-017-0632-7
Abstract: Well-organized and stable silver nanoparticles (AgNPs) were successfully prepared within polymeric film of polyvinyl alcohol and Polyvinylpyrrolidone as supporting matrix. The free-standing film was obtained by using the casting technique. Electron microscopy techniques confirmed the… read more here.
Keywords: supported silver; degradation; pvp supported; silver nanoparticles ... See more keywords
Biomaterials of PVA and PVP in medical and pharmaceutical applications: Perspectives and challenges.
Sign Up to like & getrecommendations! Published in 2019 at "Biotechnology advances"
DOI: 10.1016/j.biotechadv.2018.11.008
Abstract: Poly(vinyl alcohol) (PVA) has attracted considerable research interest and is recognized among the largest volume of synthetic polymers that have been produced worldwide for almost one century. This is due to its exceptional properties which… read more here.
Keywords: biomaterials pva; pvp medical; pva pvp; applications perspectives ... See more keywords
Studies on structural and dielectric behaviour of PVA/PVP/SnO nanocomposites
Sign Up to like & getrecommendations! Published in 2020 at "Composites Communications"
DOI: 10.1016/j.coco.2020.100597
Abstract: Abstract The hybrid type of polymer nanocomposites based on Polyvinyl alcohol (PVA)/Poly(vinyl) pyrrolidone (PVP) with tin oxide (SnO) have been prepared by simple solution casting method. Powder X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR)… read more here.
Keywords: matrix; pva pvp; sno nanoparticles; sno ... See more keywords
Impedance, structural and thermal analyses of polyvinyl alcohol/polyvinyl pyrrolidone blend incorporated with Li+ ions for lithium-ion batteries
Sign Up to like & getrecommendations! Published in 2021 at "Journal of materials research and technology"
DOI: 10.1016/j.jmrt.2021.08.063
Abstract: Abstract As an attempt to pave the way for developing the lithium polymer batteries, (PVA/PVP) blend filled with different weight percentages of lithium perchlorate (LiClO4) was prepared using solution casting technique. Morphological and microstructural properties… read more here.
Keywords: blend; analyses polyvinyl; pva pvp; thermal analyses ... See more keywords
Vibrational, thermal and ion transport properties of PVA-PVP-PEG-MeSO4Na based polymer blend electrolyte films
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Non-crystalline Solids"
DOI: 10.1016/j.jnoncrysol.2018.04.052
Abstract: Abstract Polyvinyl alcohol (PVA)-polyvinyl pyrrolidone (PVP)-polyethylene glycol (PEG) based polymer blend electrolyte films have been prepared by varying the Sodium methylsulfate (MeSO4Na) salt, in different % ratio using solution cast technique. Various techniques i.e. ATR-FTIR,… read more here.
Keywords: pvp peg; blend; pva pvp; polymer blend ... See more keywords
Structural and optical characterization of [(PVA:PVP)-Cu2+] composite films for promising semiconducting polymer devices
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Molecular Structure"
DOI: 10.1016/j.molstruc.2019.04.014
Abstract: Abstract High quality semiconducting polymers of copper ions doped poly(vinyl alcohol) (PVA):poly(vinyl pyrrolidone) (50:50 wt%) [(PVA:PVP)-x wt % Cu2+] [x = 0,3,5,15 and 20 wt%] composite films were successfully prepared by the conventional solution casting method. The characterizations of… read more here.
Keywords: pva pvp; pvp cu2; pva; polymer ... See more keywords
Novel Synergistic Approach: Tazarotene-Calcipotriol-Loaded-PVA/PVP-Nanofibers Incorporated in Hydrogel Film for Management and Treatment of Psoriasis.
Sign Up to like & getrecommendations! Published in 2023 at "Molecular pharmaceutics"
DOI: 10.1021/acs.molpharmaceut.2c00713
Abstract: Psoriasis is an autoimmune skin disease that generally affects 1%-3% of the total population globally. Effective treatment of psoriasis is limited because of numerous factors, such as ineffective drug delivery and efficacy following conventional pharmaceutical… read more here.
Keywords: pvp nanofibers; pva pvp; pvp; hydrogel film ... See more keywords
Preliminary studies of PVA/PVP blends incorporated with HAp and β-TCP bone ceramic as template for hard tissue engineering.
Sign Up to like & getrecommendations! Published in 2017 at "Bio-medical materials and engineering"
DOI: 10.3233/bme-171682
Abstract: Polyvinylalcohol (PVA) and Polyvinylpyrrolidone (PVP) blend incorporated with hydroxyapatite (HAp) and β-tricalcium phosphate (β-TCP) is electrospun as nanofibrous composite scaffolds to act as suitable template for bone tissue engineering. Microscopic and spectroscopic characterizations confirm uniform… read more here.
Keywords: pvp blends; pva pvp; tcp; tissue engineering ... See more keywords
Combination of Dissolving Microneedles with Nanosuspension and Co-Grinding for Transdermal Delivery of Ketoprofen
Sign Up to like & getrecommendations! Published in 2023 at "Pharmaceuticals"
DOI: 10.3390/ph16030378
Abstract: Ketoprofen is an anti-inflammatory agent that may cause gastric irritation if administered orally. Dissolving microneedles (DMN) can be a promising strategy to overcome this issue. However, ketoprofen has a low solubility; therefore, it is essential… read more here.
Keywords: ketoprofen; pva pvp; dissolving microneedles; nanosuspension grinding ... See more keywords