Highly Sensitive Detection of Caspase-3 Activities via a Nonconjugated Gold Nanoparticle–Quantum Dot Pair Mediated by an Inner-Filter Effect

2013 ◽  
Vol 5 (19) ◽  
pp. 9798-9802 ◽  
Author(s):  
Jingwen Li ◽  
Xinming Li ◽  
Xiujuan Shi ◽  
Xuewen He ◽  
Wei Wei ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Gold Nanoparticle ◽  
Caspase 3 ◽  
Inner Filter Effect ◽  
Sensitive Detection ◽  
Filter Effect ◽  
Highly Sensitive ◽  
Highly Sensitive Detection

Biomass-based quantum dots co-doped with sulfur and nitrogen for highly sensitive detection of thrombin and its inhibitor

2019 ◽  
Vol 43 (29) ◽  
pp. 11510-11516 ◽  
Author(s):  
Yuefang Hu ◽  
Jingjin Zhao ◽  
Xuefeng Li ◽  
Shulin Zhao
Keyword(s):  
Quantum Dots ◽  
Inner Filter Effect ◽  
Sensitive Detection ◽  
Filter Effect ◽  
Highly Sensitive ◽  
Highly Sensitive Detection ◽  
Co Doped

A biomass-based quantum dots co-doped with sulfur and nitrogen was prepared by using garlic and ginger as precursors, and used for the detection of thrombin and its inhibitor based on the inner filter effect (IFE).

Quantum dot bio-conjugate: as a western blot probe for highly sensitive detection of cellular proteins

2012 ◽  
Vol 14 (3) ◽  
Author(s):  
Sonia Kale ◽  
Anup Kale ◽  
Haribhau Gholap ◽  
Abhimanyu Rana ◽  
Rama Desai ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Western Blot ◽  
Sensitive Detection ◽  
Cellular Proteins ◽  
Highly Sensitive ◽  
Highly Sensitive Detection

scholarly journals Quantum Dot-Based Lateral Flow Test Strips for Highly Sensitive Detection of the Tetanus Antibody

ACS Omega ◽  
2019 ◽  
Vol 4 (4) ◽  
pp. 6789-6795 ◽  
Author(s):  
Junyan Wang ◽  
Hong-Min Meng ◽  
Juan Chen ◽  
Juanzu Liu ◽  
Lin Zhang ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Lateral Flow ◽  
Sensitive Detection ◽  
Test Strips ◽  
Flow Test ◽  
Highly Sensitive ◽  
Lateral Flow Test ◽  
Highly Sensitive Detection

Highly Sensitive Detection of Target Biomolecules on Cell Surface Using Gold Nanoparticle Conjugated with Aptamer Probe

2012 ◽  
Vol 51 ◽  
pp. 06FH01
Author(s):  
Hyonchol Kim ◽  
Hideyuki Terazono ◽  
Masahito Hayashi ◽  
Hiroyuki Takei ◽  
Kenji Yasuda
Keyword(s):  
Cell Surface ◽  
Gold Nanoparticle ◽  
Sensitive Detection ◽  
Highly Sensitive ◽  
Aptamer Probe ◽  
Highly Sensitive Detection

Highly Sensitive Detection of Amoxicillin Based on Gold Nanoparticle-Modified ITO Electrode

2013 ◽  
Vol 3 (2) ◽  
pp. P14-P16 ◽  
Author(s):  
T. R. Chowdhury ◽  
A. A. Shaikh ◽  
H. Akter ◽  
M. M. Neaz ◽  
P. K. Bakshi ◽  
...  
Keyword(s):  
Gold Nanoparticle ◽  
Sensitive Detection ◽  
Ito Electrode ◽  
Highly Sensitive ◽  
Highly Sensitive Detection

Highly sensitive detection for cocaine using an aptamer–cocaine–aptamer method

2020 ◽  
Vol 44 (6) ◽  
pp. 2571-2577 ◽  
Author(s):  
Li Gao ◽  
Huixing Wang ◽  
Zebin Deng ◽  
Wenwen Xiang ◽  
Haifeng Shi ◽  
...  
Keyword(s):  
Composite Material ◽  
Gold Nanoparticle ◽  
Molybdenum Disulfide ◽  
False Positive ◽  
Physical Adsorption ◽  
Sensitive Detection ◽  
Highly Sensitive ◽  
Highly Sensitive Detection

In this study, a thiol-modified aptamer was immobilized on a gold nanoparticle-modified molybdenum disulfide composite material (MoS2@AuNPs), which could remove the interference of physical adsorption and reduce false positive signals.

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