In situ synthesis of bilayered gradient poly(vinyl alcohol)/hydroxyapatite composite hydrogel by directional freezing-thawing and electrophoresis method

2017 ◽  
Vol 77 ◽  
pp. 76-83 ◽  
Author(s):  
Cui Su ◽  
Yunlan Su ◽  
Zhiyong Li ◽  
Muhammad Abdul Haq ◽  
Yong Zhou ◽  
...  
Keyword(s):  
Vinyl Alcohol ◽  
In Situ Synthesis ◽  
Composite Hydrogel ◽  
Poly Vinyl Alcohol ◽  
Hydroxyapatite Composite ◽  
Electrophoresis Method ◽  
Directional Freezing

Transparent polymer nanohybrid prepared by in situ synthesis of aluminosilicate nanofibers in poly(vinyl alcohol) solution

Soft Matter ◽  
2005 ◽  
Vol 1 (5) ◽  
pp. 372 ◽  
Author(s):  
Kazuya Yamamoto ◽  
Hideyuki Otsuka ◽  
Shin-Ichiro Wada ◽  
Daewon Sohn ◽  
Atsushi Takahara
Keyword(s):  
Vinyl Alcohol ◽  
In Situ Synthesis ◽  
Alcohol Solution ◽  
Poly Vinyl Alcohol

In Situ Synthesis of PVA-PAA-HA Interpenetrating Composite Hydrogel

2006 ◽  
Vol 309-311 ◽  
pp. 1165-1168 ◽  
Author(s):  
Xiao Min Wang ◽  
Xu Dong Li ◽  
Gui Qiu Zheng ◽  
Jian Ming Jiang ◽  
Ji Yong Chen ◽  
...  
Keyword(s):  
Water Content ◽  
Network Structure ◽  
Calcium Phosphates ◽  
In Situ Synthesis ◽  
Composite Hydrogel ◽  
Poly Vinyl Alcohol ◽  
High Water Content ◽  
Interpenetrating Network ◽  
Ft Ir

A composite hydrogel with interpenetrating network structure was prepared via in-situ synthesis of calcium phosphates during the physical-chemical crosslinking of poly(vinyl alcohol) (PVA) and poly(acrylic acid) (PAA). The hydrogel water content was tested. Fourier transform infrared absorption spectrum (FT-IR), X-ray diffraction and scanning electron microscopy were employed to evaluate the characteristics of the composite hydrogel. The results showed that the composite hydrogel had high water content and that the inorganic phase was poorly crystalline calcium phosphates. FT-IR confirmed that the interpenetrating network structure was formed between PVA and PAA. The chemical interactions between inorganic and organic phases were further investigated and discussed. The composite hydrogel with an interpenetrating network achieved using the present novel method could be a promising material for tissue engineering.

Gamma irradiation induced in situ synthesis of lead sulfide nanoparticles in poly(vinyl alcohol) hydrogel

2017 ◽  
Vol 130 ◽  
pp. 282-290 ◽  
Author(s):  
Jadranka Ž. Kuljanin-Jakovljević ◽  
Aleksandra N. Radosavljević ◽  
Jelena P. Spasojević ◽  
Milica V. Carević ◽  
Miodrag N. Mitrić ◽  
...  
Keyword(s):  
Gamma Irradiation ◽  
Lead Sulfide ◽  
Vinyl Alcohol ◽  
In Situ Synthesis ◽  
Poly Vinyl Alcohol ◽  
Lead Sulfide Nanoparticles
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