scholarly journals Preparation of Charged Poly(vinyl alcohol) Gel Membranes with Controlled Lattice Sizes and Permeability of Amino Acids.

1994 ◽  
Vol 51 (2) ◽  
pp. 87-92 ◽  
Author(s):  
Masamitsu MIYA ◽  
Toshiharu HAMADA ◽  
Tomoo SHIOMI ◽  
Kiyokazu IMAI
Keyword(s):  
Amino Acids ◽  
Vinyl Alcohol ◽  
Poly Vinyl Alcohol ◽  
Gel Membranes

Development of a Flexible Conductive Polymer Membrane on Electroactive Hydrogel Microfibers

2009 ◽  
Vol 1234 ◽  
Author(s):  
Maria Joseph Bassil ◽  
Michael Ibrahim Ibrahim ◽  
Eddy Souaid ◽  
Georges El Haj Moussa ◽  
Mario Remond El Tahchi ◽  
...  
Keyword(s):  
Electrical Stimulation ◽  
Conducting Polymers ◽  
Vinyl Alcohol ◽  
Conductive Polymer ◽  
The Other ◽  
Time Response ◽  
Poly Vinyl Alcohol ◽  
Artificial Muscles ◽  
Problem Of Time ◽  
Gel Membranes

AbstractConducting polymers and hydrogels are two classes of polymers that currently receive an increasing attention in the field of biomaterials, particularly for their application in the assembly of artificial muscles. In this paper we present the development of Polyacrylamide (PAAM) microfibers and polyaniline (PANI) - poly vinyl alcohol (PVA) conductive gel membrane.The fabricated PAAM microfibers have diameters between 1 and 12μm depending on the preparation parameters. These microfibers respond instantaneously to 100mV electrical stimulation, which solves the problem of time response of the hydrogels. On the other hand, we showed that the inclusion of conducting chains within a crosslinked gel matrix allows combining the conductivity of the PANI with the mechanical flexibility of PVA in order to provide flexible gel membranes that can adhere to the PAAM microfibers to ensure their electrical stimulation.

Effects of the Molar Mass of a Solute on Permeability through Poly(vinyl alcohol) Gel Membranes

1996 ◽  
Vol 69 (4) ◽  
pp. 883-889 ◽  
Author(s):  
Masakatsu Yonese ◽  
Masatoshi Kondo ◽  
Isamu Miyata ◽  
Sin-ichi Kugimiya ◽  
Shizuko Sato ◽  
...  
Keyword(s):  
Vinyl Alcohol ◽  
Molar Mass ◽  
Poly Vinyl Alcohol ◽  
Gel Membranes

High modulus poly (vinyl alcohol) fibers by zone drawing

1986 ◽  
Vol 1 (6) ◽  
pp. 861-869 ◽  
Author(s):  
Paul D. Garrett ◽  
David T. Grubb
Keyword(s):  
Vinyl Alcohol ◽  
Poly Vinyl Alcohol ◽  
High Modulus

BIODEGRADATION BEHAVIOR OF POLY(VINYL ALCOHOL) - WOOD COMPOSITES

2019 ◽  
Vol 18 (1) ◽  
pp. 125-136 ◽  
Author(s):  
Luiza Jecu ◽  
Iuliana Raut ◽  
Elena Grosu ◽  
Mariana Calin ◽  
Violeta Purcar ◽  
...  
Keyword(s):  
Vinyl Alcohol ◽  
Poly Vinyl Alcohol ◽  
Wood Composites
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