ArticleColloid and polymer science2012
A new, simple, green, and one-pot four-component synthesis of bare and poly(α,γ, L-glutamic acid)-capped silver nanoparticles.
Article in Colloid and polymer science, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed.
- Synthesis of metallic nanoparticles using biometabolites: mechanisms and applications.Biometals : an international journal on the role of metal ions in biology, biochemistry, and medicine · 2025Review
- Article
- Antimicrobial activity of nano-sized silver colloids stabilized by nitrogen-containing polymers: the key influence of the polymer capping.RSC advances · 2018Article
- Nanostructured platforms for the sustained and local delivery of antibiotics in the treatment of osteomyelitis.Critical reviews in therapeutic drug carrier systems · 2015Review
- Nanoparticulate drug delivery platforms for advancing bone infection therapies.Expert opinion on drug delivery · 2014Review
- Green Synthesis of AgNPs Stabilized with biowaste and their antimicrobial activities.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2014Article
- Composite PLGA/AgNpPGA/AscH nanospheres with combined osteoinductive, antioxidative, and antimicrobial activities.ACS applied materials & interfaces · 2013Article
Corrections and comments
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Authors and funding
7 authors.
Funding
Abstract
A simple and green chemical method has been developed to synthesize stable bare and capped silver nanoparticles based on the reduction of silver ions by glucose and capping by poly(α,γ,L-glutamic acid) (PGA). The use of ammonia during synthesis was avoided. PGA has had a dual role in the synthesis and was used as a capping agent to make the silver nanoparticle more biocompatible and to protect the nanoparticles from agglomerating in the liquid medium. The synthesized PGA-capped silver nanoparticles in the size range 5-45 nm were stable over long periods of time, without signs of precipitation. Morphological examination has shown that the silver nanoparticles had a nearly spherical, multiply twinned structure. The effects of the reaction temperature and the reaction time during the synthesis were investigated too. The biocompatibility of the PGA-capped silver nano-particles is discussed in terms of in vitro toxicity with human intestinal Caco-2 cells. The samples were characterized by UV-Visible spectroscopy, field emission scanning electron microscopy, transmission electron microscopy, and zeta potential measurements.
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