A label-free aptasensor based on polyethyleneimine wrapped carbon nanotubes in situ formed gold nanoparticles as signal probe for highly sensitive detection of dopamine

2016 ◽  
Vol 68 ◽  
pp. 585-593 ◽  
Author(s):  
Azadeh Azadbakht ◽  
Mahmoud Roushani ◽  
Amir Reza Abbasi ◽  
Saeid Menati ◽  
Zohreh Derikvand
Keyword(s):  
Carbon Nanotubes ◽  
Gold Nanoparticles ◽  
Sensitive Detection ◽  
Label Free ◽  
Highly Sensitive ◽  
Signal Probe ◽  
Highly Sensitive Detection

scholarly journals A label-free protamine-assisted colorimetric sensor for highly sensitive detection of S1 nuclease activity

The Analyst ◽  
2020 ◽  
Vol 145 (7) ◽  
pp. 2774-2778
Author(s):  
Jiahui Wen ◽  
Yongming Liu ◽  
Jingwen Li ◽  
Hao Lin ◽  
Yiran Zheng ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Colorimetric Method ◽  
Nuclease Activity ◽  
Colorimetric Sensor ◽  
Sensitive Detection ◽  
Label Free ◽  
S1 Nuclease ◽  
Highly Sensitive ◽  
Highly Sensitive Detection

A label-free, simple and rapid colorimetric method for the sensitive detection of S1 nuclease activity based on protamine-assisted aggregation of gold nanoparticles.

A label-free aptasensor for highly sensitive detection of homocysteine based on gold nanoparticles

2020 ◽  
Vol 134 ◽  
pp. 107497 ◽  
Author(s):  
Hadi Beitollahi ◽  
Reza Zaimbashi ◽  
Masoud Torkzadeh Mahani ◽  
Somayeh Tajik
Keyword(s):  
Gold Nanoparticles ◽  
Sensitive Detection ◽  
Label Free ◽  
Highly Sensitive ◽  
Highly Sensitive Detection
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