Nanoparticle synthesis is usually accomplished using three methods, viz., physical, chemical, and biological, each having its own unique features. The physical and chemical methods are considered superior for obtaining stable nanostructures having uniform size, but do not fill into our objective of ...
The green synthesis of nanoparticles (NPs) using living cells is a promising and novelty tool in bionanotechnology. Chemical and physical methods are used to synthesize NPs; however, biological methods are preferred due to its eco-friendly, clean, safe, cost-effective, easy, and effective sources...
7. The green synthesis technique is more ecologically satisfactory, nontoxic, perfect, modest, dependable and one stage process. The effects of green synthesized metallic nanoparticles on plant species have been the subject of few studies8. A broad exploration has been led to limit the weighty ...
Herein, we account for a novel electrocatalyst as electrode material that comprised ZnO nanoparticles decorated on the surface of polyindole (PIn)-multi-walled carbon nanotube (MWCNT), for the immobilization of glucose oxidase (GOx) enzyme and mediator (Ferritin). The PIn-MWCNT scaffold is ...
Green synthesis is more beneficial than traditional chemical synthesis because it costs less, decreases pollution, and improves environmental and human health safety. In this review, current developments in the green synthesis of nanoparticles of gold (Au NPs), silver (Ag NPs), palladium (Pd NPs)...
We present here a straightforward, one-step "green" approach for preparing Pd nanoparticles of controlled size and size distribution. The new catalysts were synthesized using a low-cost, biocompatible cellulose, sodium carboxymethyl cellulose (CMC), as a stabilizer and ascorbic acid as a reducing ag...
Green synthesis methodologies based on biological precursors depend on various reaction parameters such as solvent, temperature, pressure, and pH conditions (acidic, basic, or neutral). For the synthesis of metal/metal oxide nanoparticles, plant biodiversity has been broadly considered due to the availa...
A facile and green route was introduced to synthesize Au nanoparticles immobilized on halloysite nanotubes (AuNPs/HNTs) used for surface-enhanced Raman scattering substrates. The naturally occurring HNTs were firstly functionalized with a large amount of -NH _2 groups by N-(β-aminoethyl)-γ- amino...
Here we show and compare the results of three different approaches for the synthesis of gold nanoparticles using either the extracellular fraction, the autolysate of the fungi or the intracellular fraction of 29 thermophilic fungi. We observed the formation of nanoparticles with different sizes (...
Green synthesis of gold nanoparticles as an effective opportunity for cancer treatmentAuthor(s): Ali S. Abed , Yousif H. Khalaf , Ahmed Mishaal Mohammed Publication date Created: January 2023 Publication date (Print): January 2023 Journal: Results in Chemistry Publisher: Elsevier BV ...