Highly sensitive Photoelectrochemical Biosensor Based on Au Nanoparticles sensitized Zinc Selenide Qauantum Dots for DNA detection

2021 ◽  
pp. 131255
Author(s):  
Yu-Peng Tu ◽  
Hai-Hua Wang ◽  
Dan Long ◽  
Ruo Yuan ◽  
Ya-Qin Chai
Keyword(s):  
Zinc Selenide ◽  
Au Nanoparticles ◽  
Dna Detection ◽  
Highly Sensitive ◽  
Photoelectrochemical Biosensor

Ultraviolet light-emitting diode-assisted highly sensitive room temperature NO2 gas sensor for low-temperature solution-processed ZnO/TiO2 nanorods decorated with plasmonic Au nanoparticles

Nanoscale ◽  
2021 ◽  
Author(s):  
Soon-Hwan Kwon ◽  
Tae-Hyeon Kim ◽  
Sang-Min Kim ◽  
Semi Oh ◽  
Kyoung-Kook Kim
Keyword(s):  
Gas Sensors ◽  
High Performance ◽  
Room Temperature ◽  
Au Nanoparticles ◽  
Light Emitting Diode ◽  
Light Emitting ◽  
No2 Gas Sensor ◽  
Highly Sensitive ◽  
Temperature Solution ◽  
Semiconducting Metal Oxides

Nanostructured semiconducting metal oxides such as SnO2, ZnO, TiO2, and CuO have been widely used to fabricate high performance gas sensors. To improve the sensitivity and stability of gas sensors,...

Highly sensitive lung cancer DNA detection via GO enhancing eATRP signal amplification

2021 ◽  
Vol 160 ◽  
pp. 105766
Author(s):  
Qianrui Liu ◽  
Jingliang Liu ◽  
Huaixia Yang ◽  
Xuchun Wang ◽  
Jinming Kong ◽  
...  
Keyword(s):  
Lung Cancer ◽  
Signal Amplification ◽  
Dna Detection ◽  
Highly Sensitive

High Sensitive DNA Detection Amplified by Enlarging Au-Nanoparticles in situ

2002 ◽  
Vol 31 (3) ◽  
pp. 328-329 ◽  
Author(s):  
Zhanfang Ma ◽  
Jinru Li ◽  
Long Jiang ◽  
Mengsu Yang ◽  
Sen-fang Sui
Keyword(s):  
Au Nanoparticles ◽  
Dna Detection

Intramolecular photoinitiator induced atom transfer radical polymerization for electrochemical DNA detection

The Analyst ◽  
2020 ◽  
Vol 145 (3) ◽  
pp. 858-864
Author(s):  
Ligang Ma ◽  
Qianrui Liu ◽  
Lihe Jian ◽  
Shan Ye ◽  
Xiaoke Zheng ◽  
...  
Keyword(s):  
Atom Transfer Radical Polymerization ◽  
Radical Polymerization ◽  
Electrochemical Biosensor ◽  
Dna Detection ◽  
Atom Transfer ◽  
Highly Sensitive ◽  
Electrochemical Dna Detection ◽  
First Time

A novel electrochemical biosensor was reported for the first time to achieve highly sensitive DNA detection based on photoinduced atom transfer radical polymerization (photoATRP).

Facile Surface Modification of Mesoporous Au Nanoparticles for Highly Sensitive SERS Detection

2020 ◽  
Vol 92 (23) ◽  
pp. 15379-15387
Author(s):  
Dongjie Zhang ◽  
Hongjun You ◽  
Lingling Zhang ◽  
Jixiang Fang
Keyword(s):  
Surface Modification ◽  
Au Nanoparticles ◽  
Highly Sensitive ◽  
Sers Detection

A highly sensitive nanoscale pH-sensor using Au nanoparticles linked by a multifunctional Raman-active reporter molecule

Nanoscale ◽  
2014 ◽  
Vol 6 (14) ◽  
pp. 7971-7980 ◽  
Author(s):  
Latevi S. Lawson ◽  
James W. Chan ◽  
Thomas Huser
Keyword(s):  
Chemical Sensing ◽  
Au Nanoparticles ◽  
Ph Sensor ◽  
Gold Colloids ◽  
Highly Sensitive

Chemical sensingviaSERS was achieved by synthesizing a multifunctional dithiol-reporter molecule with capabilities to link gold colloids and respond to pH.

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