Synthesis and characterization of novel poly(3-aminophenyl boronic acid-co-vinyl alcohol) nanocomposite polymer stabilized silver nanoparticles with antibacterial and antioxidant applications

2020 ◽  
Vol 193 ◽  
pp. 111112 ◽  
Author(s):  
Titilope John Jayeoye ◽  
Oladipupo Odunayo Olatunde ◽  
Soottawat Benjakul ◽  
Thitima Rujiralai
Keyword(s):  
Silver Nanoparticles ◽  
Boronic Acid ◽  
Vinyl Alcohol ◽  
Synthesis And Characterization ◽  
Nanocomposite Polymer ◽  
Polymer Stabilized

Green synthesis and characterization of polymer-stabilized silver nanoparticles

2009 ◽  
Vol 73 (2) ◽  
pp. 185-191 ◽  
Author(s):  
Iliana Medina-Ramirez ◽  
Sajid Bashir ◽  
Zhiping Luo ◽  
Jingbo Louise Liu
Keyword(s):  
Silver Nanoparticles ◽  
Green Synthesis ◽  
Synthesis And Characterization ◽  
Polymer Stabilized

Synthesis and Characterization of Silver Nanoplates by a Seed-mediated Method

2019 ◽  
Vol 29 (3) ◽  
Author(s):  
Mai Ngọc Tuan Anh
Keyword(s):  
Hydrogen Peroxide ◽  
Silver Nanoparticles ◽  
Ascorbic Acid ◽  
Silver Nitrate ◽  
Sodium Borohydride ◽  
Trisodium Citrate ◽  
Synthesis And Characterization ◽  
Silver Nanoplates ◽  
Seed Mediated

Silver nanoplates (SNPs) having different size were synthesized by a seed-mediated method. The seeds -silver nanoparticles with 4 – 6 nm diameters were synthesized first by reducing silver nitrate with sodium borohydride in the present of Trisodium Citrate and Hydrogen peroxide. Then these seeds were developed by continue reducing Ag\(^+\) ions with various amount of L-Ascorbic acid to form SNPs. Our analysis showed that the concentratrion of L-Ascorbic acid, a secondary reducing agent, played an important role to form SNPs. In addition, the size and in-plane dipole plasmon resonance wavelenght of silver nanoplates were increased when the concentration of added silver nitrate increased. The characterization of SNPs were studied by UV-Vis, FE-SEM, EDS and TEM methods.

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