A novel SERS sensor for the ultrasensitive detection of kanamycin based on a Zn-doped carbon quantum dot catalytic switch controlled by nucleic acid aptamer and size-controlled gold nanorods

2021 ◽  
pp. 130261
Author(s):  
Ximo Wang ◽  
Chen Chen ◽  
Geoffrey I.N. Waterhouse ◽  
Xuguang Qiao ◽  
Zhixiang Xu
Keyword(s):  
Nucleic Acid ◽  
Quantum Dot ◽  
Gold Nanorods ◽  
Ultrasensitive Detection ◽  
Carbon Quantum Dot ◽  
Size Controlled

In situ polymerization of aniline on carbon quantum dots: a new platform for ultrasensitive detection of glucose and hydrogen peroxide

RSC Advances ◽  
2015 ◽  
Vol 5 (28) ◽  
pp. 21675-21680 ◽  
Author(s):  
Yanmei Zhang ◽  
Xinjian Yang ◽  
Zhiqiang Gao
Keyword(s):  
Hydrogen Peroxide ◽  
Quantum Dots ◽  
Quantum Dot ◽  
In Situ Polymerization ◽  
Carbon Quantum Dots ◽  
Ultrasensitive Detection ◽  
Carbon Quantum Dot ◽  
Sensing Platform ◽  
Highly Sensitive

A simple and highly sensitive carbon quantum dot based sensing platform for glucose and hydrogen peroxide.

scholarly journals Flexible and Transparent Memristive Synapse Based on Polyvinylpyrrolidone/N-doped Carbon Quantum Dot Nanocomposites for Neuromorphic Computing

2021 ◽  
Author(s):  
Tao Zeng ◽  
Zhi Yang ◽  
Jiabing Liang ◽  
Ya Lin ◽  
Yankun Cheng ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Neuromorphic Computing ◽  
Carbon Quantum Dot ◽  
Hardware Implementations

Memristive devices are widely recognized as promising hardware implementations of neuromorphic computing. Herein, a flexible and transparent memristive synapse based on polyvinylpyrrolidone (PVP)/N-doped carbon quantum dot (NCQD) nanocomposites through regulating...

Carbon quantum dot-sensitized hollow TiO2 spheres for high-performance visible light photocatalysis

2021 ◽  
Author(s):  
Xianfeng Zhang ◽  
Zongqun Li ◽  
Shaowen Xu ◽  
Yaowen Ruan
Keyword(s):  
Quantum Dots ◽  
Quantum Dot ◽  
Visible Light ◽  
Photocatalytic Degradation ◽  
High Performance ◽  
Carbon Quantum Dots ◽  
Visible Light Photocatalysis ◽  
Carbon Quantum Dot ◽  
Visible Light Photocatalytic

TiO2/CQD composites were synthesized through carbon quantum dots covalently attached to the surface of hollow TiO2 spheres for visible light photocatalytic degradation of organics.

Stable Semiconducting Ink Based on a Polypyrrole/Carbon-Quantum-Dot Aqueous Colloidal Suspension: A Potential Sensor for Volatile Organics Present in Food

2017 ◽  
Vol 2 (6) ◽  
pp. 2139-2143 ◽  
Author(s):  
Lopamudra Bhattacharjee ◽  
Kallol Mohanta ◽  
Joghee Ravichandran ◽  
Rama R. Bhattacharjee
Keyword(s):  
Quantum Dot ◽  
Colloidal Suspension ◽  
Volatile Organics ◽  
Carbon Quantum Dot

High-performance SERS substrate based on perovskite quantum dot–graphene/nano-Au composites for ultrasensitive detection of rhodamine 6G and p-nitrophenol

2021 ◽  
Author(s):  
Jiangcai Wang ◽  
Cuicui Qiu ◽  
Hua Pang ◽  
Junyu Wu ◽  
Mengtao Sun ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Synergistic Effect ◽  
High Performance ◽  
Rhodamine 6G ◽  
Ultrasensitive Detection ◽  
Sers Substrate

The designed PQD–G/Au nanocomposite shows high performance for ultrasensitive detection of R6G and PNP, attributed to the synergistic effect of the EM enhancement of Au nanostructures and CM enhancement of PQD–G heterostructures.

Carbon Quantum Dot Surface-Chemistry-Dependent Ag Release Governs the High Antibacterial Activity of Ag-Metal–Organic Framework Composites

2018 ◽  
Vol 1 (3) ◽  
pp. 693-707 ◽  
Author(s):  
Nikolina A. Travlou ◽  
Manuel Algarra ◽  
Cristina Alcoholado ◽  
Manuel Cifuentes-Rueda ◽  
Alejandro M. Labella ◽  
...  
Keyword(s):  
Antibacterial Activity ◽  
Quantum Dot ◽  
Surface Chemistry ◽  
Metal Organic Framework ◽  
Carbon Quantum Dot ◽  
High Antibacterial Activity ◽  
Metal Organic ◽  
Organic Framework
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