Facile synthesis of gold-silver/copper sulfide nanoparticles for the selective/sensitive detection of chromium, photochemical and bactericidal application

2021 ◽  
Vol 249 ◽  
pp. 119324
Author(s):  
Yafeng Yang ◽  
Muhammad Aqeel Ashraf ◽  
Ali Fakhri ◽  
Vinod Kumar Gupta ◽  
Dangquan Zhang
Keyword(s):  
Copper Sulfide ◽  
Sensitive Detection ◽  
Facile Synthesis ◽  
Silver Copper ◽  
Gold Silver

scholarly journals Facile synthesis of copper sulfide decorated reduced graphene oxide nanocomposite for high sensitive detection of toxic antibiotic in milk

2019 ◽  
Vol 52 ◽  
pp. 382-390 ◽  
Author(s):  
Mani Govindasamy ◽  
Sea-Fue Wang ◽  
Sakthivel Kumaravel ◽  
R. Jothi Ramalingam ◽  
Hamad A. Al-lohedan
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Copper Sulfide ◽  
Sensitive Detection ◽  
Facile Synthesis ◽  
Reduced Graphene

Statewide Estimates of Undiscovered Deposits of Gold, Silver, Copper, Lead, and Zinc

2004 ◽  
Vol 13 (3) ◽  
pp. 201-207 ◽  
Author(s):  
Richard B. McCammon ◽  
David H. Root ◽  
Paul G. Schruben
Keyword(s):  
Silver Copper ◽  
Lead And Zinc ◽  
Gold Silver ◽  
Undiscovered Deposits ◽  
Copper Lead

High performance Pb (II) electrochemical sensor based on spherical CuS nanoparticles anchored g-C3N4

2021 ◽  
Author(s):  
Jingheng Ning ◽  
Jiaqian Wei ◽  
Shouen Huang ◽  
Faxiang Wang ◽  
xin luo ◽  
...  
Keyword(s):  
Electrochemical Sensor ◽  
Copper Sulfide ◽  
High Performance ◽  
Carbon Nitride ◽  
Anodic Stripping Voltammetry ◽  
Stripping Voltammetry ◽  
Graphitic Carbon ◽  
Graphitic Carbon Nitride ◽  
Sensitive Detection ◽  
Anodic Stripping

A new electrochemical sensor has been constructed for ultra-sensitive detection of lead ions (Pb2+) by square wave anodic stripping voltammetry (SWASV), based on copper sulfide/graphitic carbon nitride nanocomposite modified glassy...

Energy Dispersive X-Ray Spectrometry of Gold-Silver-Copper Standards for Comparison with Historic Gold Objects

1990 ◽  
Vol 185 ◽  
Author(s):  
S.M. White ◽  
R.J. Koestler ◽  
C. Blair ◽  
N. Indictor
Keyword(s):  
Elemental Composition ◽  
Ternary Mixtures ◽  
Energy Dispersive ◽  
X Ray ◽  
Silver Copper ◽  
Gold Silver

AbstractSeven ternary mixtures of gold(80-95%)-silver(4-15%)-copper(1-15%) were prepared as standards for the determination of elemental composition by energy dispersive X-ray spectrometry (EDS). Two geometric forms (flat and oblate) of the standards were prepared for comparison to the analyses of historic gold objects. Surface analyses were performed. Polished sections of the standards were also analysed Comparison between two methods for collecting EDS data is reported. The analyses are discussed in terms of developing a generalized methodology for estimating elemental composition of museum artifacts.

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