Catalytic Reduction of H2O2 by Polyvinylpyrrolidone Nickel Oxide Nanozymatic Activity and Colorimetric Sensing of Ascorbic Acid [PDF]
BiosensorsAscorbic acid (AA) or vitamin C is an important biomolecule that plays a crucial role in biological and physiological systems. Deficiency and/or excess of AA in the body can lead to severe diseases such as scurvy and gastrointestinal complications ...
Mosebudi Rambevha +2 more
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Rheology and Moisture-Responsive Adhesion of Hydroxypropyl Cellulose-Enhanced Polyvinylpyrrolidone–Polyethylene Glycol Hydrogels [PDF]
GelsDespite extensive use of polyvinylpyrrolidone (PVP)–polyethylene glycol (PEG) hydrogels in biomedical adhesives, a systematic understanding of how water content governs their rheological and adhesive performance remains lacking—particularly under ...
Anna Borisovna Karabanova +3 more
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Polyvinylpyrrolidone and polystyrene composites based on economical high quality biofillers derived from rice husk: Spectroscopic and hydrophilic investigations [PDF]
Polyolefins Journal, 2023 Polyvinylpyrrolidone (PVP) composites based on rice husk (RH), rice husk carbon (RHC, i.e., black rice husk ash (BRHA)) and rice husk ash (RHA, i.e., white rice husk ash (WRHA)) were prepared separately through solution casting method. Similar composites
Hamed NazarpourFard
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Antibacterial Ferroelectric Hybrid Membranes Fabricated via Electrospinning for Wound Healing
Membranes, 2021 In the present study, wound healing ferroelectric membranes doped with zinc oxide nanoparticles were fabricated from vinylidene fluoride-tetrafluoroethylene copolymer and polyvinylpyrrolidone using the electrospinning technique.
Ivan V. Lukiev +10 more
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Morphological Effects of Au Nanoparticles on Electrochemical Sensing Platforms for Nitrite Detection
Molecules, 2023 Au nanoparticles were synthesized in a soft template of pseudo-polyanions composed of polyvinylpyrrolidone (PVP) and sodium dodecyl sulfate (SDS) by the in situ reduction of chloroauric acid (HAuCl4) with PVP.
Ruiqin Feng +3 more
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Applied Sciences, 2021 The combination of adsorption and photodegradation processes is an effective technique for the removal of dye contaminants from water, which is motivating the development of novel adsorbent-photocatalyst materials for wastewater treatment.
Noha A. Elessawy +6 more
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Effect of different concentration of maltodextrin and polyvinylpyrrolidone on stability of saffron’s effective compounds microencapsulated by spray drying [PDF]
Pizhūhish va Nuāvarī dar ̒Ulūm va Sanāyi̒-i Ghaz̠āyī, 2013 The object of this study was to evaluate the influence of the different concentrations of wall materials (maltodextrin, MDX, dextrose equivalent 16.5-19.5 and polyvinylpyrrolidone, PVP40) on the microencapsulated effective compounds of saffron (crocin ...
A. Kamali +3 more
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Water-Soluble Substances of Arglabin
Eurasian Chemico-Technological Journal, 2020 The article discusses the results of a study of the water solubility of natural sesquiterpene lactone arglabin, in particular, its ability to complex formation with complexing agents polyvinylpyrrolidone, the disodium salt of glycyrrhizic acid, magnesium
S. M. Adekenov +2 more
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Nanomaterials, 2023 ZnO inverse opals combine the outstanding properties of the semiconductor ZnO with the high surface area of the open-porous framework, making them valuable photonic and catalysis support materials.
Karina Abitaev +7 more
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Biosensors, 2022 In the quest for effective gas sensors for breath analysis, magnetoelastic resonance-based gas sensors (MEGSs) are remarkable candidates. Thanks to their intrinsic contactless operation, they can be used as non-invasive and portable devices.
Alvaro Peña +6 more
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