Results 21 to 30 of about 42,714 (251)

Chronic Kidney Disease from Polyvinylpyrrolidone Deposition in Persons with Intravenous Drug Use [PDF]

, 2022
Background and objectives: Persons with intravenous drug use have a higher risk of developing CKD compared with the general population. In Norway, deposits of polyvinylpyrrolidone have been observed in kidney biopsies taken from persons with opioid ...
Ida V. Stalund, Stalund, Ida Viken, Leh, Sabine, Marti, Hans Peter, Hans-Peter Marti, Finn P. Reinholt, Heidi Grønseth, Sabine Leh, Einar Svarstad, Grønseth, Heidi Lønne, Svarstad, Einar, Reinholt, Finn P.   +11 more
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THE INTERACTION OF SULFONAMIDES WITH POLYVINYLPYRROLIDONE IN AQUEOUS SOLUTION.

, 1976
THE INTERACTION OF SULFONAMIDES WITH POLYVINYLPYRROLIDONE IN AQUEOUS ...
CHIIN HSIUNG. HSIAO (7968335)
core   +6 more sources

Surface-Oxidized Polymer-Stabilized Silver Nanoparticles as a Covering Component of Suture Materials

Micromachines, 2022
In this work, we obtained silver nanoparticles stabilized with polyvinylpyrrolidone, ranging in size from 70 to 110 nm, which exhibits good crystallinity and anisotropic structure. For the first time, we studied the influence of the molar ratio of silver
Andrey Vladimirovich Blinov, Andrey Ashotovich Nagdalian, Sergey Nikolaevich Povetkin, Alexey Alekseevich Gvozdenko, Marina Nikolaevna Verevkina, Igor Vladimirovich Rzhepakovsky, Mariya Sergeevna Lopteva, David Guramievich Maglakelidze, Tatyana Semenovna Kataeva, Anastasiya Aleksandrovna Blinova, Alexey Borisovich Golik, Galina Vladimirovna Osipchuk, Mohammad Ali Shariati   +12 more
doaj   +1 more source

Experimental study of the effects of hypochlorite on polysulfone membrane properties [PDF]

, 2006
Although chemical solutions are widely employed to clean membranes, they can also be responsible for changes in membrane properties. The two major drawbacks are then either the functional properties of the membrane gradually change, so the production can
Causserand, Christel, Aimar, Pierre, Rouaix, Sandrine   +2 more
core   +1 more source

INFLUENCE OF THE TIME STORAGE OF ICE POWDER ON KINETICS OF FORMATION AND GROWTH OF FREON-12 GAS HYDRATE

Известия высших учебных заведений: Нефть и газ, 2018
The article explores the influence a storage time on the samples of pure ice powder and mod-ified ice powder with polyvinylpyrrolidone on process formation and growth of the gas hydrate by used P-V-T measurements.
M. Sh. Madygulov, A. G. Zavodovsky, V. P. Shchipanov   +2 more
doaj   +1 more source

Photoluminescence Excitation in Nanocomposites Polyvinylpyrrolidone/ZnO [PDF]

, 2018
ZnO nanoparticles embedded in polyvinylpyrrolidone matrix were fabricated in situ by colloidal method with environmentally friendly reaction conditions.
Rudko, G.Yu., Gule, E.G., Fediv, V.I., Olar, O.I., Isaieva, O.F.   +4 more
core   +2 more sources

Modified release of furosemide from Eudragits® and poly(ethylene oxide)-based matrices and dry-coated tablets

Acta Pharmaceutica, 2020
Modified release of furosemide from tablet formulations is preferred by patients, because of physiological problems, acute diuresis being the most serious, compared to the forms designed for immediate release.
Vlachou Marilena, Geraniou Efthymia, Siamidi Angeliki   +2 more
doaj   +1 more source

Comparison of Nozzle-Based and Nozzle-Free Electrospinning for Preparation of Fast-Dissolving Nanofibers Loaded with Ciprofloxacin

Pharmaceutics, 2022
The study aimed to prepare ciprofloxacin-loaded polyvinylpyrrolidone electrospun nanofibers for oral drug delivery, using a conventional nozzle-based and a lab-built nozzle-free electrospinning equipment.
Luca Éva Uhljar, Areen Alshweiat, Gábor Katona, Michael Chung, Norbert Radacsi, Dávid Kókai, Katalin Burián, Rita Ambrus   +7 more
doaj   +1 more source

Vitrification of canine ovarian tissues with polyvinylpyrrolidone preserves the survival and developmental capacity of primordial follicles [PDF]

, 2021
Ovarian tissue cryopreservation combined with immature follicle development can preserve female fertility in wildlife, regardless of age or reproductive timing.
INOUE-MURAYAMA, Miho, FUJIHARA, Mayako, KANEKO, Takehito   +2 more
core  

UV cross-linked polyvinylpyrrolidone electrospun fibres as antibacterial surfaces

Science and Technology of Advanced Materials, 2019
Many bacteria become progressively more resistant to antibiotics and it remains a challenging task to control their overall levels. Polymers combined with active biomolecules come to the forefront for the design of antibacterial materials that can ...
Barbara M. Maciejewska, Jacek K. Wychowaniec, Marta Woźniak-Budych, Łukasz Popenda, Alicja Warowicka, Klaudia Golba, Jagoda Litowczenko, Zbigniew Fojud, Beata Wereszczyńska, Stefan Jurga   +9 more
doaj   +1 more source