Thioctic acid modified gold nanoparticles for highly specific and ultrasensitive detection of lanthanum in soil and water

2012 ◽  
Vol 4 (10) ◽  
pp. 3102 ◽  
Author(s):  
Alok Pandya ◽  
Kuldeep V. Joshi ◽  
Pinkesh G. Sutariya ◽  
Shobhana K. Menon
Keyword(s):  
Gold Nanoparticles ◽  
Ultrasensitive Detection ◽  
Thioctic Acid ◽  
Soil And Water

Simple synthesis of a clew-like tungsten carbide nanocomposite decorated with gold nanoparticles for the ultrasensitive detection of tert-butylhydroquinone

2020 ◽  
pp. 128936
Author(s):  
A.T. Ezhil Vilian ◽  
Reddicherla Umapathi ◽  
Seung-Kyu Hwang ◽  
Min Ji Lee ◽  
Yun Suk Huh ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Tungsten Carbide ◽  
Simple Synthesis ◽  
Ultrasensitive Detection

Tunnelling current recognition through core–satellite gold nanoparticles for ultrasensitive detection of copper ions

2015 ◽  
Vol 51 (14) ◽  
pp. 2921-2924 ◽  
Author(s):  
Alireza Foroushani ◽  
Yuanchao Zhang ◽  
Da Li ◽  
Motilal Mathesh ◽  
Hongbin Wang ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Copper Ions ◽  
Molecular Junctions ◽  
Ultrasensitive Detection ◽  
Tunnelling Current

The addition of copper ions induces the formation of GNP/l-cysteine/Cu2+/l-cysteine/GNP molecular junctions and generates a significant decrease in the resistance through the networks.

A multiple aptasensor for ultrasensitive detection of miRNAs by using covalent-organic framework nanowire as platform and shell-encoded gold nanoparticles as signal labels

2019 ◽  
Vol 1082 ◽  
pp. 176-185 ◽  
Author(s):  
Zhengming Cao ◽  
Fenghe Duan ◽  
Xiaoyu Huang ◽  
Yang Liu ◽  
Nan Zhou ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Ultrasensitive Detection ◽  
Covalent Organic Framework ◽  
Organic Framework

Gold Nanoparticles-β-Cyclodextrin-Chitosan-Graphene Modified Glassy Carbon Electrode for Ultrasensitive Detection of Dopamine and Uric Acid

2014 ◽  
Vol 26 (9) ◽  
pp. 2057-2064 ◽  
Author(s):  
Jian Tang ◽  
Lingling Zhang ◽  
Yun Liu ◽  
Jie Zhou ◽  
Guangqiang Han ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Uric Acid ◽  
Glassy Carbon Electrode ◽  
Glassy Carbon ◽  
Ultrasensitive Detection ◽  
Carbon Electrode ◽  
Modified Glassy Carbon Electrode

A novel colorimetric aptasensor for ultrasensitive detection of aflatoxin M1 based on the combination of CRISPR-Cas12a, rolling circle amplification and catalytic activity of gold nanoparticles

2021 ◽  
pp. 338549
Author(s):  
Khalil Abnous ◽  
Noor Mohammad Danesh ◽  
Mohammad Ramezani ◽  
Mona Alibolandi ◽  
Morteza Alinezhad Nameghi ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Catalytic Activity ◽  
Rolling Circle Amplification ◽  
Aflatoxin M1 ◽  
Ultrasensitive Detection ◽  
Rolling Circle ◽  
Colorimetric Aptasensor
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