A pH-based sensor array for the detection and identification of proteins using CdSe/ZnS quantum dots as an indicator

The Analyst ◽  
2019 ◽  
Vol 144 (9) ◽  
pp. 2891-2897 ◽  
Author(s):  
Peng Yan ◽  
Xizhe Li ◽  
Yanhua Dong ◽  
Bingyu Li ◽  
Yayan Wu
Keyword(s):  
Quantum Dots ◽  
Sensor Array ◽  
Fluorescence Sensor ◽  
Buffer Solutions ◽  
Detection And Identification ◽  
Ph Buffer

A novel and simple fluorescence sensor array was developed for the detection and identification of proteins using pH buffer solutions as sensing elements.

Fluorescence sensor array based on amino acids-modulating quantum dots for the discrimination of metal ions

2017 ◽  
Vol 985 ◽  
pp. 175-182 ◽  
Author(s):  
Wenjie Jing ◽  
Yuexiang Lu ◽  
Guangcai Yang ◽  
Feiyang Wang ◽  
Liuying He ◽  
...  
Keyword(s):  
Amino Acids ◽  
Quantum Dots ◽  
Metal Ions ◽  
Sensor Array ◽  
Fluorescence Sensor

Sensing of perfluorinated compounds using a functionalized tricolor upconversion nanoparticle based fluorescence sensor array

2020 ◽  
Vol 7 (10) ◽  
pp. 3036-3046
Author(s):  
Mingyuan Yin ◽  
Lihua Che ◽  
Shizheng Jiang ◽  
Qiliang Deng ◽  
Shuo Wang
Keyword(s):  
Public Health ◽  
Food Safety ◽  
Environmental Monitoring ◽  
Crucial Role ◽  
Sensor Array ◽  
Perfluorinated Compounds ◽  
Fluorescence Sensor ◽  
Detection And Identification

Detection and identification of perfluorinated compounds (PFCPs) plays a crucial role in environmental monitoring, food safety and public health.

Fluorescence sensor arrays for identification of foodborne pathogens

2015 ◽  
Vol 7 (18) ◽  
pp. 7431-7435 ◽  
Author(s):  
Radeemada Mungkarndee ◽  
Gamolwan Tumcharern ◽  
Raweewan Thiramanus ◽  
Ittipon Techakriengkrai ◽  
Mongkol Sukwattanasinitt
Keyword(s):  
Foodborne Pathogens ◽  
Pathogen Detection ◽  
Sensor Array ◽  
Foodborne Pathogen ◽  
Sensor Arrays ◽  
Fluorescence Sensor ◽  
Detection And Identification ◽  
Foodborne Pathogen Detection

A fluorescence sensor array containing polyelectrolyte fluorophores has been developed for foodborne pathogen detection and identification.

Electrostatic repulsion strategy for highly selective and sensitive “switch–on” fluorescence sensor of ascorbic acid based on the cysteamine-coated CdTe quantum dots and cerium (IV)

2021 ◽  
Author(s):  
Yifei Guo ◽  
Jingjing Du ◽  
Jianjun Li ◽  
Ran Yang ◽  
Peter B. de Harrington ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Ascorbic Acid ◽  
Hydrothermal Method ◽  
Cadmium Chloride ◽  
Fluorescence Sensor ◽  
Cdte Quantum Dots ◽  
Electrostatic Repulsion ◽  
Functional Monomer ◽  
Simple Hydrothermal Method ◽  
Cdte Qds

In this work, cysteamine-coated CdTe quantum dots (CA-CdTe QDs) were synthesized by a simple hydrothermal method employing cadmium chloride as the cadmium source and cysteamine hydrochloride as the functional monomer....

Facile synthesis of N-acetyl-l-cysteine capped ZnS quantum dots as an eco-friendly fluorescence sensor for Hg2+

Talanta ◽  
2011 ◽  
Vol 85 (4) ◽  
pp. 1738-1743 ◽  
Author(s):  
Junling Duan ◽  
Xiaochen Jiang ◽  
Shouqing Ni ◽  
Min Yang ◽  
Jinhua Zhan
Keyword(s):  
Quantum Dots ◽  
Fluorescence Sensor ◽  
Facile Synthesis

Graphene quantum dots supported by graphene oxide as a sensitive fluorescence nanosensor for cytochrome c detection and intracellular imaging

2017 ◽  
Vol 5 (31) ◽  
pp. 6300-6306 ◽  
Author(s):  
Lin Cao ◽  
Xiangqing Li ◽  
Lixia Qin ◽  
Shi-Zhao Kang ◽  
Guodong Li
Keyword(s):  
Quantum Dots ◽  
Graphene Oxide ◽  
Cytochrome C ◽  
Graphene Quantum Dots ◽  
A549 Cells ◽  
High Sensitivity ◽  
Fluorescence Sensor ◽  
Intracellular Imaging ◽  
New Class ◽  
Sensitivity And Selectivity

A new class of Cyt c detection fluorescence sensor based on graphene quantum dots supported by graphene oxide has been facilely developed. The sensor shows a high sensitivity and selectivity for Cyt c detection, and further exhibits favorable intracellular imaging in A549 cells.

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