Hyaluronic acid-poly(vinyl alcohol) composite cryo-gel for biofunctional material application

2018 ◽  
Vol 30 (1) ◽  
pp. 94-100 ◽  
Author(s):  
Pusita Kuchaiyaphum ◽  
Ghamra Rifai ◽  
Watanabe Yuuki ◽  
Takeshi Yamauchi
Keyword(s):  
Hyaluronic Acid ◽  
Vinyl Alcohol ◽  
Poly Vinyl Alcohol

The influence of UV-irradiation on the poly(vinyl alcohol)/hyaluronic acid film properties

2019 ◽  
Vol 680 (1) ◽  
pp. 85-95
Author(s):  
J. Skopinska-Wisniewska ◽  
J. Kozlowska ◽  
S. Grabska ◽  
N. Stachowiak ◽  
B. Kaczmarek ◽  
...  
Keyword(s):  
Hyaluronic Acid ◽  
Uv Irradiation ◽  
Vinyl Alcohol ◽  
Poly Vinyl Alcohol ◽  
Film Properties

RETRACTED: Poly(vinyl alcohol) and hyaluronic acid derived hydrogel: A novel synthesis method using thiol-yne click reaction

2014 ◽  
Vol 134 ◽  
pp. 9-12 ◽  
Author(s):  
Yan Li ◽  
Liqian Wang ◽  
Jinchuan Wu ◽  
Yufei Ma ◽  
Jinfeng Wang ◽  
...  
Keyword(s):  
Hyaluronic Acid ◽  
Vinyl Alcohol ◽  
Click Reaction ◽  
Synthesis Method ◽  
Poly Vinyl Alcohol ◽  
Novel Synthesis

Biological characterization of hydrogels of poly(vinyl alcohol) and hyaluronic acid

1994 ◽  
Vol 5 (9-10) ◽  
pp. 613-616 ◽  
Author(s):  
R. Sbarbati Del Guerra ◽  
M. G. Cascone ◽  
N. Barbani ◽  
L. Lazzeri
Keyword(s):  
Hyaluronic Acid ◽  
Vinyl Alcohol ◽  
Poly Vinyl Alcohol ◽  
Biological Characterization

A Novel Method to Choose the Experimental Parameters in Large Amplitude Oscillatory Shear Rheology

2022 ◽  
Vol 1048 ◽  
pp. 54-64
Author(s):  
Jagadeeshwar Kodavaty ◽  
R.K. Pavan Kumar Pannala ◽  
Sakshi Wasson ◽  
Mihir Mittal ◽  
Atif Irshad
Keyword(s):  
Hyaluronic Acid ◽  
Vinyl Alcohol ◽  
Large Amplitude ◽  
Parallel Plate ◽  
Oscillatory Shear ◽  
Shannon’S Entropy ◽  
Poly Vinyl Alcohol ◽  
Model Parameters ◽  
Large Amplitude Oscillatory Shear ◽  
Shannon's Entropy

Large Amplitude Oscillatory Shear (LAOS) rheology is a technique to analyze materials that are viscoelastic in nature. The raw values of stress and strain that were taken out from rheometer during the large amplitude oscillatory shear test are used in the constitutive models. The model parameters from the constitutive model are then analyzed on the materials being tested. Various test protocols and geometries will be used to analyze the materials of interest during LAOS rheological examination. The selection of test protocols and usage of geometry are less studied in testing various kinds of materials using LAOS. Cone and plate and parallel plate geometries are generally used for LAOS. The test protocols would be varying amplitude and varying frequencies. In the present work, quantification of relative performance of test protocols and geometry that have been used during the analysis of cross-linked poly vinyl alcohol hyaluronic acid (PVAHA) gels as material systems are studied using data envelopment analysis (DEA). The methodological approach using output oriented constant return to scale (CRS) and output oriented variable return to scale (VRS) are tested with the decision making units (DMU) as the geometry and test protocols used. These results are then combined with the Shannon's entropy to rank the efficient DMUs. Using Shannon's entropy combined with CRS and VRS, it is suggested that the use of parallel plate geometry with the test protocol of 0.5 rad/s and 50 frequency is best suitable for the cross-linked hyaluronic acid and poly vinyl alcohol gels examined.

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