Ultrasensitive sandwich-like electrochemical biosensor based on core-shell Pt@CeO2 as signal tags and double molecular recognition for cerebral dopamine detection

Talanta ◽  
2021 ◽  
Vol 223 ◽  
pp. 121719
Author(s):  
Cuiping Fu ◽  
Yina Sun ◽  
Chuan Huang ◽  
Fangfang Wang ◽  
Na Li ◽  
...  
Keyword(s):  
Molecular Recognition ◽  
Electrochemical Biosensor ◽  
Core Shell ◽  
Dopamine Detection ◽  
Cerebral Dopamine

Fabrication of biosensor based on core–shell and large void structured magnetic mesoporous microspheres immobilized with laccase for dopamine detection

2018 ◽  
Vol 53 (11) ◽  
pp. 7996-8008 ◽  
Author(s):  
Zhikai Li ◽  
Yujie Zheng ◽  
Tingting Gao ◽  
Zuohua Liu ◽  
Jing Zhang ◽  
...  
Keyword(s):  
Core Shell ◽  
Large Void ◽  
Dopamine Detection ◽  
Mesoporous Microspheres

Electrochemical Biosensor Based on Nanoporous Au/CoO Core-Shell Material with Synergistic Catalysis

ChemPhysChem ◽  
2015 ◽  
Vol 17 (1) ◽  
pp. 98-104 ◽  
Author(s):  
Chao Zhang ◽  
Bin Huang ◽  
Lihua Qian ◽  
Songliu Yuan ◽  
Shuai Wang ◽  
...  
Keyword(s):  
Electrochemical Biosensor ◽  
Core Shell ◽  
Shell Material ◽  
Synergistic Catalysis

Development of electrochemical biosensor with ceria–PANI core–shell nano-interface for the detection of histamine

2014 ◽  
Vol 199 ◽  
pp. 330-338 ◽  
Author(s):  
Manju Bhargavi Gumpu ◽  
Noel Nesakumar ◽  
Swaminathan Sethuraman ◽  
Uma Maheswari Krishnan ◽  
John Bosco Balaguru Rayappan
Keyword(s):  
Electrochemical Biosensor ◽  
Core Shell

A new electrochemical biosensor for DNA detection based on molecular recognition and lead sulfide nanoparticles

2011 ◽  
Vol 419 (2) ◽  
pp. 168-172 ◽  
Author(s):  
Hao Fan ◽  
Kun Zhao ◽  
Yan Lin ◽  
Xiaoyun Wang ◽  
Bo Wu ◽  
...  
Keyword(s):  
Molecular Recognition ◽  
Lead Sulfide ◽  
Electrochemical Biosensor ◽  
Dna Detection ◽  
Lead Sulfide Nanoparticles

Fast, sensitive and selective colorimetric gold bioassay for dopamine detection

2015 ◽  
Vol 3 (29) ◽  
pp. 6019-6025 ◽  
Author(s):  
Sivakumar Palanisamy ◽  
Xuehua Zhang ◽  
Tao He
Keyword(s):  
Molecular Recognition ◽  
Au Nanoparticles ◽  
Dopamine Detection ◽  
Highly Sensitive

A highly sensitive and selective colorimetric biosensor for dopamine has been developed by using double molecular recognition modified Au nanoparticles.

Fabrication of gold/polypyrrole core/shell nanowires on a flexible substrate for molecular imprinted electrochemical sensors

RSC Advances ◽  
2014 ◽  
Vol 4 (107) ◽  
pp. 62393-62398 ◽  
Author(s):  
Wei-Ren Huang ◽  
Yu-Liang Chen ◽  
Chi-Young Lee ◽  
Hsin-Tien Chiu
Keyword(s):  
Electrochemical Sensors ◽  
Flexible Substrate ◽  
Core Shell ◽  
Flexible Substrates ◽  
Molecular Imprinted Polymer ◽  
Imprinted Polymer ◽  
Dopamine Detection ◽  
Shell Nanowires

Gold/polypyrrole core/shell nanowires electrochemically grown on flexible substrates are used as molecular imprinted polymer biosensors for dopamine detection.

A simple label-free electrochemical aptasensor for dopamine detection

RSC Advances ◽  
2014 ◽  
Vol 4 (94) ◽  
pp. 52250-52255 ◽  
Author(s):  
Jiawan Zhou ◽  
Wenyang Wang ◽  
Peng Yu ◽  
Erhu Xiong ◽  
Xiaohua Zhang ◽  
...  
Keyword(s):  
Electrochemical Biosensor ◽  
Dna Aptamer ◽  
Selective Detection ◽  
Label Free ◽  
Electrochemical Aptasensor ◽  
Dopamine Detection

A simple and label-free electrochemical biosensor based on a dopamine DNA aptamer was developed for the sensitive and selective detection of dopamine.

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