The sample is placed in a nickel crucible, and when the temperature of the muffle furnace rises to a preset value, the crucible is placed in the furnace mouth to preheat for 5 min and then placed in the furnace. After holding for a certain period of time, the crucible is taken out ...
Synthesis Plants extracts Characterization Applications Copper oxide nanoparticles 1. Introduction Since few decades ago, the advance in nanoparticles technology have played a remarkable role in medical, pharmaceutical and textile industries. Metal nanoparticles like silver, zinc and gold have been used as ...
Nanoparticle synthesis under environmentally friendly conditions has been conducted utilizing natural resources in order to reduce the reliance on hazardous chemicals. For example, the utilization of microbial synthesis has enabled the production of nanoparticles that exhibit biocompatibility, stability, and saf...
Cellulose nanocrystals have applications such as paper, aero, hydrogels, and chiral materials (Khan et al.2015). They are also used to support Pd, Au, and Ag nanoparticles catalysis. Moores and colleagues were the first to describe their application in enantiocatalysis (Kaushik et al.2015). Th...
Ionic liquids were used as solvent for extraction, catalysis and synthesis of various compounds. These can also be used as a co-solvent for enzyme, medium for several reactions, biphasic system separations etc., [15]. However, studies on application of ionic liquids for oil extraction are scant...
bimetallic nanoparticles; green synthesis; photocatalytic activity1. Introduction Dyes are widely used as raw materials in various applications including paper and textile industries. For instance, methylene blue dye (MBD) bearing an aromatic ring is a cationic thiazine dye used to color silk, wool, ...
Silver nanoparticles, alongside other metal nanoparticles, have various applications, including diagnostics, drug delivery, and catalysis, owing to their unique properties [11]. Silver nanoparticles can be synthesized through chemical, physical, and biological methods. Adjusting synthesis conditions can ...
the most commonly used [3,4,5]. Nature provides us with an almost infinite number of plants, out of which a huge number has already been used for the production of Ag NPs. The plants differ in their ability to reduce Ag+ions into Ag0, which is a key process during the synthesis. ...
This work aims to apply water radiolysis-mediated green synthesis of amphiphilic core–shell water-soluble chitosan nanoparticles (WCS NPs) via free radical graft copolymerization in an aqueous solution using irradiation. Robust grafting poly(ethylene glycol) monomethacrylate (PEGMA) comb-like brushes were...
and linear C4–C8 aliphatic alcohols was studied. The main goal of this study was to design and implement a lab-scale device for the synthesis of aliphatic esters in an environmentally sustainable manner using only specific raw materials and an audio frequency electric field at 3 and 6 kHz at...