Results 31 to 40 of about 89,235 (304)

Application of Biomaterials and Inkjet Printing to Develop Bacterial Culture System

open access: yesAdvances in Materials Science and Engineering, 2015
We created an automated bioassay system based on inkjet printing. Compared to conventional manual bacterial culture systems our printing approach improves the quality as well as the processing speed.
Tithimanan Srimongkon   +2 more
doaj   +1 more source

The MR affect on optical properties for poly (Vinyl alcohol) films

open access: yesمجلة بغداد للعلوم, 2011
optical properties of pure poly(vinyl Alcohol) films and poly(vinyl Alcohol) doped with methyl red were study, different percentage prepared with constant thickness using casting technique. Absorption, Transmission spectra have been recorded in order to
Baghdad Science Journal
doaj   +1 more source

Multilayer structures based on annealed electrospun biopolymer coatings of interest in water and aroma barrier fiber-based food packaging applications [PDF]

open access: yes, 2018
In this research work, for the first time, a fiber-based packaging material was coated by annealed electrospun ultrathin fibers of poly(3-hydroxybutyrate), poly(vinyl alcohol), and polylactide.
Cabedo, Luis   +4 more
core   +2 more sources

Water absorption dependence of the formation of poly(vinyl alcohol)-iodine complexes for poly(vinyl alcohol) films

open access: yesRSC Advances, 2021
Swelling process improves the mobility of PVA segments, while dyeing process restricts that. And there is a large water absorption dependence on the formation of PVA–iodine complexes.
Yingxu Song   +4 more
openaire   +3 more sources

In situ formation of poly(vinyl alcohol)–heparin hydrogels for mild encapsulation and prolonged release of basic fibroblast growth factor and vascular endothelial growth factor

open access: yesJournal of Tissue Engineering, 2016
Heparin-based hydrogels are attractive for controlled growth factor delivery, due to the native ability of heparin to bind and stabilize growth factors.
Justine J Roberts   +4 more
doaj   +1 more source

Characterization of Cross-linked Alkaline Lignin/Poly (Vinyl Alcohol) Film with a Formaldehyde Cross-linker

open access: yesBioResources, 2014
On the basis of previous experiments, industrial alkaline lignin/poly (vinyl alcohol) (PVOH) cross-linked films, industrial alkaline lignin/poly (vinyl alcohol) blend films, and neat poly (vinyl alcohol) films were prepared by casting.
Ling Su, Guizhen Fang
doaj   +1 more source

Coconut husk (Cocos nucifera) cellulose reinforced poly vinyl alcohol-based hydrogel composite with control-release behavior of methylene blue

open access: yesJournal of Materials Research and Technology, 2020
Coconut husk was considered as an effective source of cellulose. It was successfully prepared and purified from coconut husk by alkali treatment and delignification process. 10, 20 and 30 wt% of purified cellulose was incorporated into poly vinyl alcohol-
K. Thinkohkaew   +2 more
doaj   +1 more source

Thermal Properties of Poly (Vinyl Alcohol) / Lignin Blends

open access: yesمجلة المختار للعلوم, 2018
In Libya, municipal and agricultural wastes are increasing each year leading to disposal problems. The use of municipal and agricultural wastes, particularly the natural polymers as compost are well known and the making of new products is receiving ...
Issa Korbag   +3 more
doaj   +1 more source

ポリビニルアルコール ヨウソ ハンノウ [PDF]

open access: yes
Murahashi Shunsuke,Nozakura Shun'ichi,Fuji Saburo,Kikukawa Kiyoshi, The Preparation and Polymerization of Divinyl Carbonate, Bulletin of the Chemical Society of Japan 38(11), 1905-1910, 1965菊川 清, 野桜 俊一, 村橋 俊介, 炭酸ジビニルの共重合,高分子化学 24巻(272)、801-806頁 ...
キクカワ, キヨシ, 菊川, 清
core   +1 more source

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

open access: yesAdvanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana   +2 more
wiley   +1 more source

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