Catalytic and Electrochemical Sensing Studies of Silver/Poly(1-Naphthylamine) Nanocomposites Synthesised by a Green Method

Femina Kanjirathamthadathil Saidu; Alex Joseph; Eldhose Varghese; George Vazhathara Thomas

Volume 8, Issue 1 , February 2023, , Pages 66-78

  Metal nanoparticles incorporated conducting polymer nanocomposites have outstanding properties and potential applications in various fields and significant research has been carried out over the last two decades for the development of efficient methods for their synthesis. The current study describes ...  Read More

Colorimetric Sensors of Hg2+ Ion Based on Functionalized Gold and Silver Nanoparticles

Bipul Sarkar; Palash Mondal

Volume 6, Issue 1 , January 2021, , Pages 22-40

  Monitoring the levels of toxic Hg2+ metal ion in aquatic environment is important issue because this ion can have adverse effect in human health and environment. Therefore, detection of Hg2+ ion in water is very important issue for improving human health and water quality. Metallic nanoparticles such ...  Read More

Green Synthesis and Characterization of Silver Nano Particles

Susarla Sastry

Volume 5, Issue 1 , January 2020, , Pages 81-91

  Nanotechnology is getting an incredible drive due to the potential of manipulating metals into their nano size particles. The synthesis and characterization of nano particles using green technology have many applications. The wet chemical techniques used presently in the synthesis of nano particles are ...  Read More

Plant- mediated biosynthesis of Silver nanoparticles from Gymnema sylvestre and their use in phtodegradation of Methyl orange dye

Shirish Sadashiv Pingale; Shobha Vasant Rupanar; Manohar Chaskar

Volume 3, Issue 2 , April 2018, , Pages 106-115

  The present study reports one step green synthesis of silver nanoparticles using Gymnema sylvestre aqueous extract at room temperature and their usage in the photodegradation of methyl orange dye. The silver nanoparticles are synthesized using an aqueous extract of stem and root of Gymnema sylvestre. ...  Read More

Genomic Effect of Silver Nanoparticles in Staphylococcus aureus Bacteria

Vida Alizadeh; Bahram Golestani Eimani; Fariba Amjady

Volume 3, Issue 1 , January 2018, , Pages 51-57

  Background and objectives: Drug resistance in bacteria is one of the important problems in the antibacterial field. Therefore, new drugs and therapeutic approaches are required to eliminate bacteria using different and novel mechanisms. Among these, the silver nanoparticles have been proposed as a substance ...  Read More

Electrical Behaviour of Chitosan-Silver Nanocomposite in Presence of Water Vapour

Bal Yadav; Ritesh Kumar; Ravindra Kumar; Subhasis Chaudhuri; Panchanan Pramanik

Volume 2, Issue 2 , April 2017, , Pages 71-79

  This paper presents the synthesis, characterization of the nanocomposite of silver and chitosan polymer composite reinforced by cellulose fibre and its electrical behaviour in presence of water vapour. The coated paper has been characterized by XRD, IR, SEM and EDX techniques. The size of silver nanoparticles ...  Read More

Study on UV-visible for detection of biosynthesis of silver nanoparticles by oyster mushroom’s extracts

Mustafa Nadhim Owaid; Sajid Salahuddin Saleem Al-Saeedi; Idham Ali Abed

Volume 2, Issue 1 , January 2017, , Pages 66-70

  Twelve extracts belong to four species of edible oyster mushrooms were screened for their chemical value (viz. proteins, carbohydrates and phenols were assessed) and their capability to biosynthesize silver nanoparticles (AgNPs). In limitative conditions, dark incubation and temperature 25 °C, three ...  Read More

Green synthesis of silver nanoparticles by Escherichia coli : Analysis of antibacterial activity

Koilparambil Divya; Liya C. Kurian; Smitha Vijayan; Jisha Manakulam Shaikmoideen

Volume 1, Issue 1 , July 2016, , Pages 63-74

  The emerging infectious diseases and the development of drug resistance in the pathogenic microorganism is a matter of serious concern. Despite the increased knowledge of microbial pathogenesis and application of modern therapeutics, the morbidity and mortality associated with the microbial infections ...  Read More