scholarly journals Fluorescence enhancement of carbon dots by graphene for highly sensitive detection of tetracycline hydrochloride

RSC Advances ◽  
2018 ◽  
Vol 8 (46) ◽  
pp. 26212-26217 ◽  
Author(s):  
Wei He ◽  
Xiangying Sun ◽  
Wenting Weng ◽  
Bin Liu
Keyword(s):  
Carbon Dots ◽  
Fluorescence Enhancement ◽  
Sensitive Detection ◽  
Tetracycline Hydrochloride ◽  
Highly Sensitive ◽  
Self Assembled ◽  
Highly Sensitive Detection ◽  
Sensing Sensitivity

The fluorescence of carbon dots self-assembled multilayers (CDs SAMs) can be enhanced by graphene, the sensing sensitivity for tetracycline hydrochloride of CDs SAMs with graphene is two orders higher than that of SAMs without graphene.

A ratiometric fluorescent nanoprobe based on terbium functionalized carbon dots for highly sensitive detection of an anthrax biomarker

2015 ◽  
Vol 51 (24) ◽  
pp. 5036-5039 ◽  
Author(s):  
Hao Chen ◽  
Yujie Xie ◽  
Alexander M. Kirillov ◽  
Liangliang Liu ◽  
Minghui Yu ◽  
...  
Keyword(s):  
Carbon Dots ◽  
High Selectivity ◽  
Sensitive Detection ◽  
Fluorescent Nanoprobe ◽  
Highly Sensitive ◽  
Highly Sensitive Detection

By preparing biocompatible carbon dots (CDs) that act as the scaffold and fluorescence reference, a ratiometric fluorescent nanoprobe based on Tb3+ ions functionalized CDs was designed and fabricated to detect an anthrax biomarker with high selectivity and sensitivity.

Carbon dots from PEG for highly sensitive detection of levodopa

2015 ◽  
Vol 3 (11) ◽  
pp. 2378-2387 ◽  
Author(s):  
Hao Li ◽  
Juan Liu ◽  
Sijie Guo ◽  
Yalin Zhang ◽  
Hui Huang ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Carbon Dots ◽  
Sensitive Detection ◽  
Highly Sensitive ◽  
Highly Sensitive Detection ◽  
Fluorescent Carbon Dots ◽  
Fluorescent Carbon

Fluorescent carbon dots (CDs)/tyrosinase hybrid as a fluorescent probe for efficient, fast and sensitive detection of levodopa.

scholarly journals Facile synthesis of N, P-doped carbon dots from maize starch via a solvothermal approach for the highly sensitive detection of Fe3+

RSC Advances ◽  
2020 ◽  
Vol 10 (55) ◽  
pp. 33483-33489
Author(s):  
Guohua Dong ◽  
Kun Lang ◽  
He Ouyang ◽  
Wenzhi Zhang ◽  
Liming Bai ◽  
...  
Keyword(s):  
Quantum Yield ◽  
Carbon Dots ◽  
Sensitive Detection ◽  
Maize Starch ◽  
Facile Synthesis ◽  
Highly Sensitive ◽  
Highly Sensitive Detection ◽  
Doped Carbon Dots ◽  
Phosphorus Doped ◽  
Nitrogen Phosphorus

Nitrogen/phosphorus-doped carbon dots (N, P-CDs) with a quantum yield as high as 76.5% were synthesized by carbonizing maize starch via a facile ethanol solvothermal approach and utilized for the detection of Fe3+.

Micro-wheels composed of self-assembled tungsten oxide nanorods for highly sensitive detection of low level toxic chlorine gas

RSC Advances ◽  
2015 ◽  
Vol 5 (32) ◽  
pp. 25204-25207 ◽  
Author(s):  
Pham Van Tong ◽  
Nguyen Duc Hoa ◽  
Nguyen Van Duy ◽  
Nguyen Van Hieu
Keyword(s):  
Tungsten Oxide ◽  
Sensitive Detection ◽  
Low Level ◽  
Oxide Nanorods ◽  
Highly Sensitive ◽  
Chlorine Gas ◽  
Self Assembled ◽  
Highly Sensitive Detection ◽  
Sensing Performance

Gas nanosensor based on micro-wheels composed of self-assembled tungsten oxide nanorods exhibited excellent sensing performance to ppb level Cl2.

scholarly journals Development of a fluorescence assay for highly sensitive detection of Pseudomonas aeruginosa based on an aptamer-carbon dots/graphene oxide system

RSC Advances ◽  
2018 ◽  
Vol 8 (57) ◽  
pp. 32454-32460 ◽  
Author(s):  
Hongying Wang ◽  
Zhe Chi ◽  
Ying Cong ◽  
Zhuangzhuang Wang ◽  
Fei Jiang ◽  
...  
Keyword(s):  
Pseudomonas Aeruginosa ◽  
Graphene Oxide ◽  
Carbon Dots ◽  
Oxide System ◽  
Fluorescence Assay ◽  
Sensitive Detection ◽  
Fluorescence Recovery ◽  
System P ◽  
Highly Sensitive ◽  
Highly Sensitive Detection

The fluorescence assay for detecting Pseudomonas aeruginosa was achieved by the aptamer-CDs/GD system which exhibited obvious fluorescence recovery when encountered the cells of P. aeruginosa.

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