Extraction and purification of gold from raw acidic electronic leachate using an aqueous biphasic system
Sign Up to like & getrecommendations! Published in 2020 at "Journal of The Taiwan Institute of Chemical Engineers"
DOI: 10.1016/j.jtice.2020.10.027
Abstract: Abstract This work presents a new method for gold extraction and purification from scrap central processing units (CPUs) by using an aqueous biphasic system (ABS) consisting of a biodegradable copolymer and ions already present in… read more here.
Keywords: extraction; extraction purification; leachate; gold ... See more keywords
Recovery of bacterioruberin and proteins using aqueous solutions of surface-active compounds
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DOI: 10.1039/d2ra02581g
Abstract: Haloarchaea microorganisms are little explored marine resources that can be a promising source of valuable compounds with unique characteristics, due to their adaptation to extreme environments. In this work, the extraction of bacterioruberin and proteins… read more here.
Keywords: using aqueous; aqueous solutions; bacterioruberin proteins; surface active ... See more keywords
Analysis by response surface methodology of gold nanoparticles obtained by green chemical reduction using aqueous coffee pulp extract (Coffea arabica)
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DOI: 10.1139/cjc-2020-0360
Abstract: Green synthesis of gold nanoparticles using an aqueous coffee (Coffea arabica) pulp extract as a reducing agent was achieved and analyzed by response surface methodology, given the diverse a... read more here.
Keywords: aqueous coffee; methodology; pulp extract; gold nanoparticles ... See more keywords
Synthesis of Silver Nanoparticles Using Aqueous Extract of Medicinal Plants' (Impatiens balsamina and Lantana camara) Fresh Leaves and Analysis of Antimicrobial Activity
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DOI: 10.1155/2019/8642303
Abstract: Plant-mediated synthesis of nanomaterials has been increasingly gaining popularity due to its eco-friendly nature and cost-effectiveness. In the present study, we synthesized silver (Ag) nanoparticles using aqueous extracts of fresh leaves of Impatiens balsamina and… read more here.
Keywords: silver nanoparticles; fresh leaves; nanoparticles using; camara ... See more keywords
Biosynthesis of Gold Nanoparticles Using Aqueous Extract of Stem of Periploca Aphylla Plant
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DOI: 10.22052/jns.2018.02.005
Abstract: This present work reports an ecofriendly approach for the synthesis of gold nanoparticles (Au NPs) using aqueous stem extract of Periploca aphylla as a reducing and stabilizing agent, has been discussed. This approach is simple,… read more here.
Keywords: gold nanoparticles; periploca aphylla; gold; using aqueous ... See more keywords
Improved Insulation Properties of Polypropylenes in HVDC Cables Using Aqueous Suspension Grafting
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DOI: 10.3390/ma15186298
Abstract: Owing to its lack of crosslinking, polypropylene (PP) is considered an environmentally friendly alternative to crosslinked polyethylene as high-voltage direct current (HVDC) cable insulation. However, pure PP can accumulate space charges under a HVDC, and… read more here.
Keywords: using aqueous; aqueous suspension; hvdc; hvdc cables ... See more keywords