Plasma-Assisted and Solvent-Free Ultra-Fast Synthesis of Gold and Gold Oxide Ultra-Small Nanoparticles and its use as Multi-Sensing Platforms.
Sign Up to like & getrecommendations! Published in 2025 at "Small"
DOI: 10.1002/smll.202506752
Abstract: Abstract In this work, a plasma‐assisted and solvent‐free synthesis of gold (Au) and gold oxide (Au2O3) nanoparticles (NPs) is explored. Accordingly, only the precursor (i.e., HAuCl4 powder) is exposed to the N2:O2 plasma gas mixtures,… read more here.
Keywords: gold gold; assisted solvent; plasma assisted; solvent free ... See more keywords
Microwave assisted solvent- and catalyst-free three-component synthesis of NH-1,2,3-triazoloimines
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DOI: 10.1016/j.tet.2017.05.077
Abstract: Highly efficient microwave-assisted solvent- and catalyst-free multicomponent synthesis of 5-R-imino-[4-trialkylsilyl(germyl)]-1H-1,2,3-triazoles from Si/Ge-substituted propynals, trimethylsilyl azide and functionalized primary amines has been developed. In the case of 2-aminoethanethiol, 4-element substituted 5-(1,3-thiazolan-2-yl)-1H-1,2,3-triazoles have been obtained. Their heterolysis… read more here.
Keywords: solvent catalyst; assisted solvent; microwave assisted; catalyst free ... See more keywords
Microwave-Assisted Solvent-Free Rapid Synthesis of 4-Methyl Coumarin Derivatives by Using Silica functionalized-SO3H as an Effective Heterogeneous Catalyst
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DOI: 10.1080/10406638.2019.1666887
Abstract: Abstract A novel silica gel functionalized-SO3H as a heterogeneous catalyst was prepared and characterized by FT-IR, XRD, TGA and elemental analysis. It has been studied for microwave-assisted solvent-free Pechmann condensation. The result revealed that 20%… read more here.
Keywords: assisted solvent; functionalized so3h; solvent free; microwave assisted ... See more keywords
Organic Acids and Polyphenols Determination in Polish Wines by Ultrasound-Assisted Solvent Extraction of Porous Membrane-Packed Liquid Samples
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DOI: 10.3390/molecules24234376
Abstract: In the near future, Poland is going to have more and more favorable conditions for viticulture. Organic acids and polyphenols are among the most commonly analyzed compounds due to their beneficial properties for human health… read more here.
Keywords: solvent extraction; assisted solvent; acids polyphenols; ultrasound assisted ... See more keywords