Results 21 to 30 of about 661,351 (213)

Preparation of polyaniline-polyvinyl alcohol-silver nanocomposite and characterization of its mechanical and antibacterial properties

open access: yesScience and Engineering of Composite Materials, 2018
In the present research, polyaniline is used as a conducting polymer and polyvinyl alcohol is also used as a biopolymer, because of its mechanical properties and suitable processability. Also, silver nanoparticles are considered as a reinforcing agent of
Khoshkbar Sadeghi Alireza   +1 more
doaj   +1 more source

Global Polyvinyl Alcohol Market PPT: Demand, Trends and Business Opportunities 2021-26

open access: yes, 2021
According to the latest report by IMARC Group,the global polyvinyl alcohol (PVA) market size reached US$ 905.00 Million in 2020.
Elena
core   +1 more source

Preparation and characterization of polyvinyl borate/polyvinyl alcohol (PVB/PVA) blend nanofibers [PDF]

open access: yes, 2011
In this study, it was aimed to prepare polyvinyl borate/polyvinyl alcohol blend nanofibers by electrospinning process. Polyvinyl borate was synthesized by the condensation reaction of polyvinyl alcohol and boric acid.
Ozcan Koysuren   +5 more
core   +1 more source

Biodesulfurization using Pseudomonas delafieldii in magnetic polyvinyl alcohol beads

open access: yes, 2005
Aims: To immobilize Pseudomonas delafieldii R-8 cells in magnetic polyvinyl alcohol (PVA) beads for ...
Guobin, S   +4 more
core   +1 more source

Ferulated Poly(vinyl alcohol) based hydrogels

open access: yesHeliyon, 2023
New graft copolymers were prepared by reaction of poly (vinyl alcohol) (PVA) with mono-imidazolide or bis-imidazolide derivatives of ferulic acid (FA) with the formation of ester bonds. The obtained graft copolymers, thanks to the crosslinking capability
Simone Pepi   +12 more
doaj   +1 more source

Dried-state bacterial cellulose (Acetobacter xylinum) and polyvinyl-alcohol-based hydrogel: An approach to a personal care material

open access: yesJournal of Science: Advanced Materials and Devices, 2018
Freeze-dried bacterial cellulose and polyvinyl alcohol were successfully prepared. The weight ratios of polyvinyl alcohol to bacterial cellulose were set at 3:1, 5:1 and 10:1.
N. Chunshom   +3 more
doaj   +1 more source

Fabrication of PVA Coatings Applied to Electrospun PLGA Scaffolds to Prevent Postoperative Adhesions

open access: yesJournal of Functional Biomaterials
There is currently a demand for anti-adhesive materials that are capable of preventing the formation of intra-abdominal adhesions. In this study, electrospun poly(lactide-co-glycolide) scaffolds were dip-coated in aqueous solutions of polyvinyl alcohol ...
Arsalan D. Badaraev   +6 more
doaj   +1 more source

The Center of Alcohol Studies and the JOURNAL OF STUDIES ON ALCOHOL: Celebrating 50 Years

open access: yes, 1989
Copy of the article Nathan, P. E. (1989). The Center of Alcohol Studies and the Journal of Studies on Alcohol: celebrating 50 years. Journal of Studies on Alcohol, 50(4), 297–300. https://doi.org/10.15288/jsa.1989.50.297.
Nathan, Peter
core   +1 more source

3D fabrication and characterization of phosphoric acid scaffold with a HA/β-TCP weight ratio of 60:40 for bone tissue engineering applications. [PDF]

open access: yesPLoS ONE, 2017
A key requirement for three-dimensional printing (3-DP) at room temperature of medical implants depends on the availability of printable and biocompatible binder-powder systems.
Yanen Wang   +8 more
doaj   +1 more source

Studies of Alcohol: Past, Present and Future

open access: yes, 1989
Copy of the article Mendelson, J. H., & Mello, N. K. (1989). Studies of Alcohol: Past, Present and Future. Journal of Studies on Alcohol, 50(4), 293–196.
Mendelson, Jack, H., Mello, Nancy, K.
core   +1 more source

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