Abstract
The present study deals with the green synthesis of silver nanoparticles (AgNPs) using Citrus reticulata juice as the reducing agent. The reaction carried out at room temperature (25°C) and at 55°C. The AgNPs were characterized by UV-Vis, TEM, XRD, AFM and FTIR measurements. The produced AgNPs were also evaluated for their increased antibacterial activities with tetracycline and penicillin against Gram-positive and Gram-negative bacteria. In this study, combination of AgNPs (at 55°C) and penicillin showed high inhibition zone in E. coli (18 mm) compared to that of AgNPs (at 25°C) and tetracycline. The cytotoxic effects of AgNPs from the Citrus reticulate juice on B16/ F10 melanoma cell line were evaluated by MTT (3-(4, 5-Dimethylthiazol-2-yl)-2, 5-Diphenyltetrazolium Bromide) assay. MTT assay showed a minimum cell inhibition (14.83%) at 0.125 mM (AgNPs at 25°C) and a maximum cell inhibition (31.29%) was observed at 1 mM (AgNPs at 55°C).
Keywords: Green synthesis, Citrus reticulata juice, AgNPs, antibacterial studies, cytotoxicity.
Call for Papers in Thematic Issues
Role of nanomaterials in fabrication of coatings, Machining and Joining
The application of nanoscience has brought about a revolution in the field of mechanical engineering by providing novel materials, boosting manufacturing processes, and generating cutting-edge products. The purpose of this special issue is to investigate the enormous impact that nanoscience has had on mechanical engineering, with a particular emphasis on ...read more
Advanced Inorganic Nanocomposites and Their Emerging Applications
This special issue collection will highlight developments on the recent trends about the synthesis of metal oxides, nanoclusters, biomaterials, 2D nanomaterials, nanocrystals, nanocomposites, etc. and their applications in electrochemical systems, tissue regeneration, energy storage and harvesting, sensors, etc. The novelty of the methods in the chemical synthesis and their characterizations, ...read more
Applicability of Nanotechnology for Performance Enhancement of Clean Energy Technologies
Population growth, industrialization, and improvement in living quality would lead to further increase in energy demand in near future. Regarding the disadvantages of fossil fuels such as fluctuations in their price, high emissions of greenhouse gases and restriction of their sources, it is crucial to use and exploit alternative energy ...read more
Graphene and 2D Materials for Energy Storage and Conversion
This thematic issue will discuss the recent advances in graphene-based nanomaterials for different energy technologies. Graphene possesses a high surface area, and stable structure and exhibits many interesting electronic, optical, and mechanical properties due to its 2D crystal structure. Graphene is of both fundamental interest and suitable for a wide ...read more
Related Books
Nanoscale Field Effect Transistors: Emerging Applications
Nanoelectronics Devices: Design, Materials, and Applications Part II
Nanoelectronics Devices: Design, Materials, and Applications (Part I)
Role of Nanotechnology in Cancer Therapy
Synthesis and Applications of Semiconductor Nanostructures
Pathways to Green Nanomaterials: Plants as Raw Materials, Reducing Agents and Hosts
Applications of Nanomaterials in Medical Procedures and Treatments
Synthesis of Nanomaterials
Nanobiotechnology: Principles and Applications
Bio-Inspired Nanotechnology
14