A5061436341- Nanoparticles: synthesis and applications
- Advanced Nanomaterials in Catalysis
- Gold and Silver Nanoparticles Synthesis and Applications
- Laser-Ablation Synthesis of Nanoparticles
- COVID-19 diagnosis using AI
- Copper-based nanomaterials and applications
- Curcumin's Biomedical Applications
- Essential Oils and Antimicrobial Activity
- Graphene and Nanomaterials Applications
- Advancements in Transdermal Drug Delivery
- SARS-CoV-2 detection and testing
- Thermal and Kinetic Analysis
- Leaf Properties and Growth Measurement
- Medicinal Plants and Neuroprotection
- Silicon Effects in Agriculture
- Phytochemicals and Medicinal Plants
- Contact Dermatitis and Allergies
- Heavy Metals in Plants
- Moringa oleifera research and applications
- Nanotechnology research and applications
- Nanoparticle-Based Drug Delivery
- Cholinesterase and Neurodegenerative Diseases
- Chemistry and Chemical Engineering
- Nanocomposite Films for Food Packaging
- Biosensors and Analytical Detection
Institute of Engineering
2017-2023
Jaypee Institute of Information Technology
2020-2023
Chaudhary Charan Singh University
2018-2020
Dr. A.P.J. Abdul Kalam Technical University
2016
Green nanotechnology offers several possibilities to bridge the nano and sustainability domains help us achieve Sustainable Development Goals (SDGs) address major global concerns. In this review, we detail fundamentals applications of GNT toward SDGs goals. This includes energy production, pollution abatement, water treatment, eco-friendly agricultural practices. The discussion challenges related legal, ethical safety aspects as well limits technology. Prospects call for collaborative...
For nearly a decade, silver nanoparticles (AgNPs) have been the most prevalent commercial nanomaterials products widely used in different biomedical applications due to their broad-spectrum antimicrobial activity. However, poor long-term stability environments, namely, pH, ionic strength, and temperature, cytotoxicity toward mammalian cells has restricted more extensive applications. Hence, there is urgent need develop highly biocompatible, non-toxic, stable for wide-ranging environments In...
Silver nanoparticle synthesis of the leaf extract Tagetes erecta L. enriched with ascorbic acid and polyphenols has been investigated. The color golden yellow changed to pinkish-brown due reduction Ag+ colloidal solution AgNPs a sharp absorption peak at 420 nm under UV-Vis spectrophotometer. In addition, Fourier Transfer Infrared Spectroscopy (FTIR) estimation was completed in order recognize identify biomolecules present acting as reducing capping agent for AgNPs. X-ray diffraction (XRD)...
Spinacia oleracea (spinach) and Musa acuminata (banana) were chosen for the study, aqueous extracts of spinach leaf extract (SLE) banana peel (BPE) prepared synthesis iron nanoparticles (FeNPs), their antibacterial potential against pathogenic bacteria Bacillus subtilis (MTTC 1133) Escherichia coli 62) was evaluated. In 10 minutes at 60°C, color mixture (FeCl3+SLE) changed from light green to dark blackish-brown, mix (FeCl3+BPE) transparent yellow black, confirming FeNPs SLE BPE,...
In the current investigation, silver/gold nanoparticles (NPs) were synthesized using two methods: chemical and biological, then characterized colloidal solutions of both NPs UV-Vis, transmission electron microscopy (TEM) zeta potential analyzers, X-ray powder diffraction (XRD), energy dispersive (EDX) as well ToxTrak test for in vitro toxicity antibacterial activity against Gram-positive bacteria (B. subtilis) Gram-negative (E. coli). The plasmon peak silver (CH-AgNPs) gold (CH-AuNPs) was...
In this study, we review the synthesis of copper nanoparticles (CuNPs) and their prospective uses as antioxidants, antimicrobials, anticancer agents in pharmaceutical sector. Copper could be created through a variety methods, including chemical reduction, green synthesis, physical electrochemical deposition, microemulsion method. These methods make it possible to precisely create with necessary shapes, sizes, surface properties, which turn affect how well they perform biologically. CuNPs...
Coronavirus disease (COVID-19) is a respiratory infectious caused by newly discovered virus strain, severe acute syndrome coronavirus-2 (SARS-Cov-2). This pandemic spread quickly across nations with high mortality rate in immunocompromised patients. contagious posed serious threat to health systems. It impacted the continents of earth way that could not have been predicted. Therefore, many leading funding agencies announced call for proposal diagnosis and treatment COVID-19 using advanced...
Objective: This study demonstates a simple, cost effective protocol for biosynthesis of stable silver (Ag) and gold (Au) nanoparticles from Hibiscus Rosa sinesis their comparison by applying antibacterial activities against nine pathogenic bacterial species.Methods: Silver were biosynthesized characterized UV–VIS spectroscopy, FTIR TEM. The AgNPs AuNPs evaluated 9 species Pseudomonas aeroginosa, Bacillus subtilis Micrococcus luteus, Staphylococcus aureus, epidermidis, Enterobacter aerogens,...
Background: According to the current scenario with millions of deaths worldwide, outbreak COVID-19 has created global havoc. The vast spreading already challenged healthcare system and economy world. Every country is now putting best efforts develop its standards, strategies, policies fight against this pandemic. Therefore, a huge amount research grants allocated for diagnosis treatment globally. Objective: Scientists/researchers around world are working in different fields, i.e.,...
In the present research silver nanoparticles was produced by naturally reduction of ions from plant extracts using nitrate as a precursor and investigate effects phytochemical, ascorbic acid total phenolic content on materials. presence concentration 38.88µg/gm 35.5088µg/gm contents 97.89µg/gm 26.99µg/gm in Chenopodium Marigold respectively multiple plasmon peaks were observed at range 360-426nm with absorbance 0.780-0.925cm-1 chenopodium extract 0.392-0.569 cm-1 marigold extract. The...
The goal of this work is to address the green synthesis silver nanoparticles (AgNPs) from Cassia occidentalis leaf aqueous extract. AgNPs were studied using UV–visible spectroscopy, transmission electron microscopy, scanning and X-ray diffraction. spectra had a single strong peak at 435 nm, but extract two peaks 230 250 indicating presence polyphenols phytochemicals in solution, diffraction patterns showed that they crystals. Obtained are round oval shape, according TEM SEM investigations,...
Abstract This study describes the use of an extract from Cassia fistula Linn (Cf) leaves to produce biogenic copper oxide nanoparticles (CuONPs) employing a green synthesis approach. UV-Vis, FTIR, DLS, XRD and TEM studies are implemented characterize synthesized CfBio-CuONPs. A maximum peak was produced by CfBio-CuONPs at 272 nm. The were crystalline, according measurements. O-H group, aromatic other functional groups present in FTIR spectrum spherical, 15–25 nm-diameter investigated using...