نتایج جستجو برای: silver nanocomposite

تعداد نتایج: 58656  

Journal: :Frontiers in sustainable food systems 2022

Preparation of silver-alginate nanocomposite films as an antibacterial material has been carried out through the casting method colloidal silver-alginate. Colloidal was made by chemical reduction AgNO 3 precursor salts using microwave irradiation with alginate a stabilizer and reducing agent NaOH accelerator. The appearance brownish yellow color, due to addition variation , localized surface pl...

Alireza Mozaffari Dehshiri, Farzaneh Naghibi, Mahmoud Mosaddegh Maryam Maryam Hamzelou Moghaddam Soheila Honary,

Tumor growth is characterized by uncontrolled cell division. For centuries, silver kushta powder, composed of nano and submicro silver particles, has been used in traditional Iranian and Pakistani medicine for the treatment of melanoma and breast cancer. We have found that these nanocomposite particles are similar to silver nanoparticles (AgNps) in size and shape and that there are so differenc...

2017
Fozia Shaheen Muhammad Hammad Aziz Muhammad Fakhar-E-Alam Muhammad Atif Mahvish Fatima Riaz Ahmad Atif Hanif Saqib Anwar Fatima Zafar Ghazanfar Abbas Syed Mansoor Ali Mukhtar Ahmed

Graphene-based materials have garnered significant attention because of their versatile bioapplications and extraordinary properties. Graphene oxide (GO) is an extremely oxidized form of graphene accompanied by the functional groups of oxygen on its surface. GO is an outstanding platform on which to pacify silver nanoparticles (Ag NPs), which gives rise to the graphene oxide-silver nanoparticle...

2016
Gwang-Seok Song Dai Soo Lee Ilho Kang Frank Wiesbrock

A novel method for preparing epoxy/silver nanocomposites was developed via the in situ formation of silver nanoparticles (AgNPs) within the epoxy resin matrix while using silver nanowires (AgNWs) as a conductive filler. The silver–imidazole complex was synthesized from silver acetate (AgAc) and 1-(2-cyanoethyl)-2-ethyl-4-methylimidazole (imidazole). AgNPs were generated in situ during the curin...

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