Influence of Pt Alloying on the Fluorescence of Fully Inorganic, Colloidal Gold Nanoclusters
Sign Up to like & getrecommendations! Published in 2022 at "Chemphyschem"
DOI: 10.1002/cphc.202200033
Abstract: Abstract Noble metal alloy nanoclusters (NCs) are interesting systems as the properties of two or more elements can be combined in one particle, leading to interesting fluorescence phenomena. However, previous studies have been exclusively performed… read more here.
Keywords: influence alloying; colloidal gold; fluorescence fully; alloying fluorescence ... See more keywords
Low-Temperature Sintering of Colloidal Gold Nanoparticles by Salt Addition
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Materials Engineering and Performance"
DOI: 10.1007/s11665-024-10265-4
Abstract: Gold nanoparticles synthetized by pulsed laser ablation in liquid with a mean diameter of 4 nm were joined together by adding potassium bromide solution at various concentrations. By increasing the salt concentration, there is a… read more here.
Keywords: temperature sintering; sintering colloidal; colloidal gold; low temperature ... See more keywords
Development and comparison of immunochromatographic strips with four nanomaterial labels: Colloidal gold, new colloidal gold, multi-branched gold nanoflowers and Luminol-reduced Au nanoparticles for visual detection of Vibrio parahaemolyticus in seafood
Sign Up to like & getrecommendations! Published in 2021 at "Aquaculture"
DOI: 10.1016/j.aquaculture.2021.736563
Abstract: Abstract In this study, the four nanomaterials: Traditional colloidal gold (AuNP), New colloidal gold (N-AuNP), Multi-branched gold nanoflowers (AuNF) and Luminol-reduced Au nanoparticles (L-AuNP) were respectively labeled with the monoclonal antibody against Vibrio parahaemolyticus (V.… read more here.
Keywords: parahaemolyticus; gold; colloidal gold; multi branched ... See more keywords
Secondary gold structures: Relics of past biogeochemical transformations and implications for colloidal gold dispersion in subtropical environments
Sign Up to like & getrecommendations! Published in 2017 at "Chemical Geology"
DOI: 10.1016/j.chemgeo.2016.12.027
Abstract: Abstract Biogeochemical processes are known to drive the cycling of gold via dissolution/re-precipitation reactions that result in the transformation of gold grain in near-surface environments. In this study, placer gold grains were collected from West… read more here.
Keywords: secondary gold; colloidal gold; gold dispersion; gold ... See more keywords
Latex bead and colloidal gold applied in a multiplex immunochromatographic assay for high-throughput detection of three classes of antibiotic residues in milk
Sign Up to like & getrecommendations! Published in 2017 at "Food Control"
DOI: 10.1016/j.foodcont.2017.01.016
Abstract: Abstract Two rapid and sensitive high-throughput immunochromatographic assays were successfully developed for simultaneous determination of 12 sulfonamide, 18 quinolone and six tetracycline residues in milk. Under optimized conditions, residues from these three classes of antibiotics… read more here.
Keywords: latex bead; throughput; residues milk; colloidal gold ... See more keywords
Rapid identification of triptolide in Tripterygium wilfordii products by gold immunochromatographic assay
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Pharmaceutical and Biomedical Analysis"
DOI: 10.1016/j.jpba.2019.02.020
Abstract: Graphical abstract Figure. No caption available. HighlightsA colloidal gold immunochromatographic strip method for triptolide test was established for the first time.GICA has the advantages of portability, simple operation, rapid detection, and immediate visualization of test… read more here.
Keywords: strip; tripterygium wilfordii; gold immunochromatographic; colloidal gold ... See more keywords
Development and application of a colloidal gold test strip for the rapid detection of the infectious laryngotracheitis virus
Sign Up to like & getrecommendations! Published in 2020 at "Poultry Science"
DOI: 10.1016/j.psj.2019.11.066
Abstract: Infectious laryngotracheitis disease is an acute, highly contagious viral disease seriously affecting poultry industry worldwide. In this study, a rapid and simple immune colloidal gold test strip for detecting infectious laryngotracheitis virus (ILTV) was developed… read more here.
Keywords: test strip; colloidal gold; test; iltv ... See more keywords
Chemical Funneling of Colloidal Gold Nanoparticles on Printed Arrays of End-Grafted Polymers for Plasmonic Applications.
Sign Up to like & getrecommendations! Published in 2020 at "ACS nano"
DOI: 10.1021/acsnano.0c01987
Abstract: Spatially defined assembly of colloidal metallic nanoparticles is necessary for fabrication of plasmonic devices. In this study, we demonstrate high-resolution additive jet printing of end-functional polymers to serve as templates for directed self-assembly of nanoparticles… read more here.
Keywords: funneling colloidal; gold nanoparticles; chemical funneling; colloidal gold ... See more keywords
Spontaneous Catalytic Reaction of a Surfactant in the Interfacial Microenvironment of Colloidal Gold Nanoparticles.
Sign Up to like & getrecommendations! Published in 2025 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.4c16796
Abstract: The performance of nanomaterials is significantly determined by the interfacial microenvironment, in which a surfactant plays an essential role as the adsorbent, but its involvement in the interfacial reaction is often overlooked. Here, it was… read more here.
Keywords: reaction; interfacial microenvironment; colloidal gold; catalytic reaction ... See more keywords
Indirect competitive ELISA and colloidal gold-based immunochromatographic strip for amantadine detection in animal-derived foods
Sign Up to like & getrecommendations! Published in 2019 at "Analytical Methods"
DOI: 10.1039/c8ay02806k
Abstract: In this research, an indirect competitive enzyme-linked immunosorbent assay (ELISA) and colloidal gold-based immunochromatographic (GICG) strip were developed for the detection of the antiviral drug amantadine (AM) in animal-derived foods. read more here.
Keywords: gold based; indirect competitive; elisa colloidal; based immunochromatographic ... See more keywords
Development of a Colloidal Gold Immunochromatographic Strip for the One-Step Evaluation of the Total Content of Rhein and Aloe-Emodin in Rhubarb
Sign Up to like & getrecommendations! Published in 2022 at "International Journal of Analytical Chemistry"
DOI: 10.1155/2022/7067245
Abstract: In this study, a colloidal gold immunochromatographic strip was developed for simultaneous detection of rhein and aloe-emodin in rhubarb. The cutoff value, defined as the lowest concentration for which the test line was invisible on… read more here.
Keywords: rhein aloe; aloe emodin; gold immunochromatographic; strip ... See more keywords