A Benign and Simple Strategy for Surface Modification of Al2O3Nanoparticles with Citric Acid and L(+)-Ascorbic Acid and Its Application for the Preparation of Novel Poly(vinyl chloride) Nanocomposite Films

2015 ◽  
Vol 36 (4) ◽  
pp. 409-417 ◽  
Author(s):  
Shadpour Mallakpour ◽  
Rozita Sadeghzadeh
Keyword(s):  
Ascorbic Acid ◽  
Surface Modification ◽  
Citric Acid ◽  
Vinyl Chloride ◽  
Nanocomposite Films ◽  
Simple Strategy ◽  
Poly Vinyl Chloride

Surface treatment of copper (II) oxide nanoparticles using citric acid and ascorbic acid as biocompatible molecules and their utilization for the preparation of poly(vinyl chloride) novel nanocomposite films

2016 ◽  
Vol 30 (9) ◽  
pp. 1267-1284 ◽  
Author(s):  
Shadpour Mallakpour ◽  
Atefeh Jarahiyan
Keyword(s):  
Ascorbic Acid ◽  
Citric Acid ◽  
Vinyl Chloride ◽  
Cuo Nanoparticles ◽  
Nanocomposite Films ◽  
Morphological Properties ◽  
Poly Vinyl Chloride ◽  
Blocking Effects ◽  
Solution Casting Method ◽  
Mechanical Tensile

In the present study, solution casting method was used for the preparation of nanocomposite films. Primarily, the surface of copper (II) oxide (CuO) nanoparticles was modified with biosafe molecules such as citric acid and ascorbic acid for better dispersion in the polymer matrix. Then novel nanocomposite films were fabricated by loading various percentages of modified CuO nanoparticles in the poly(vinyl chloride) matrix. The ultraviolet (UV)-blocking effects of nanocomposites and their optical properties were studied using UV-visible spectroscopy. Also, other analyses, including Fourier transform infrared spectroscopy, mechanical tensile test, thermogravimetric analysis, and X-microscopy, were performed for investigating thermal, mechanical, and morphological properties of the hybrid materials.

Riboflavin Surface Modification of Poly(vinyl chloride) for Light-Triggered Control of Bacterial Biofilm and Virus Inactivation

2021 ◽  
Author(s):  
Marcelo Munoz ◽  
Antony El-khoury ◽  
Cagla Eren Cimenci ◽  
Mayte Gonzalez-Gomez ◽  
Robert A. Hunter ◽  
...  
Keyword(s):  
Surface Modification ◽  
Vinyl Chloride ◽  
Bacterial Biofilm ◽  
Virus Inactivation ◽  
Poly Vinyl Chloride

Surface modification of medical poly(vinyl chloride) with O−water

2008 ◽  
Vol 110 (1) ◽  
pp. 39-48 ◽  
Author(s):  
E Zhao ◽  
Lian Wang ◽  
Lifeng Yan ◽  
Yoshifumi Torimoto ◽  
Quanxin Li
Keyword(s):  
Surface Modification ◽  
Vinyl Chloride ◽  
Poly Vinyl Chloride
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