Highly mondispersed SnS nanocrystals have been synthesized using ethanolamine ligands. SnS nanocrystals are small enough to be in the quantum confinement regime.
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http://dx.doi.org/10.1021/ja906804f | DOI Listing |
ACS Nano
December 2024
Department of Chemistry, University of Toronto, Toronto, Ontario M5S 3H6, Canada.
Pirquitasite AgZnSnS (AZTS) nanocrystals (NCs) are emergent, lead-free emissive materials in the coinage chalcogenide family with applications in optoelectronic technologies. Like many multinary nanomaterials, their phase-pure synthesis is complicated by the generation of impurities, e.g.
View Article and Find Full Text PDFLangmuir
December 2024
CEST GmbH, Centre for Electrochemical Surface Technology, A-2700, Wiener Neustadt, Austria.
The swift progression of technology in electronic fabrication is adhering to a trend of miniaturization, descending to the nanoscale. Surface contaminants, such as nanoparticles, can influence the performance of silicon wafers, thereby necessitating the evolution of novel cleaning methodologies. Surface nanobubbles (SNs) are phenomena that have attracted considerable attention over the past decade.
View Article and Find Full Text PDFMolecules
November 2024
College of Textile and Clothing, Yancheng Institute of Technology, Yancheng 224051, China.
Constructing highly efficient catalysts for the degradation of organic pollutants driven by solar light in aquatic environments is a promising and green strategy. In this study, a novel hexagonal sheet-like Pt/SnS heterojunction photocatalyst is successfully designed and fabricated using a hydrothermal method and photodeposition process for photocatalytic tetracycline (TC) degradation. The optimal Pt/SnS hybrid behaves with excellent photocatalytic performance, with a degradation efficiency of 91.
View Article and Find Full Text PDFNano Lett
December 2024
Department of Analytical Chemistry, College of Chemistry, Jilin University, Changchun 130012, China.
This study represents a novel surface plasmon coupling electrochemiluminescence (SPC-ECL) method for detecting salivary exosomes and the diagnosis of childhood asthma. First, SnS QDs@MXene Ohmic junctions was developed as efficient ECL emitters. The Ohmic junction provided a low resistance to reduce the contact resistance and improve charge injection efficiency, which enhanced the ECL signal by 2.
View Article and Find Full Text PDFNaunyn Schmiedebergs Arch Pharmacol
November 2024
Department of Pharmaceutics, ISF College of Pharmacy (An Autonomous College), Ghal Kalan, G.T. Road, Moga, Punjab, 142001, India.
Silver nanoparticles have gained significant attention recently due to their unique antibacterial properties, making them promising candidates for wound care applications. This study proposes a novel approach for advanced wound care using a silver nanoparticle-impregnated biogenic spray hydrogel supplemented with collagen and chitosan. Silver nanoparticles were incorporated into the hydrogel (optimized by a QbD approach) to impart antimicrobial activity, crucial for combating wound infections and promoting faster healing.
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