A graphene quantum dots based fluorescent sensor for anthrax biomarker detection and its size dependence

2015 ◽  
Vol 3 (24) ◽  
pp. 4865-4870 ◽  
Author(s):  
Jaehoon Ryu ◽  
Eunwoo Lee ◽  
Kisu Lee ◽  
Jyongsik Jang
Keyword(s):  
Quantum Dots ◽  
Bacillus Anthracis ◽  
Size Dependence ◽  
Fluorescent Sensor ◽  
Graphene Quantum Dots ◽  
Fluorescent Sensors ◽  
Biomarker Detection ◽  
Dual Emission ◽  
Different Diameters

Graphene quantum dots (GQDs) with two different diameters were modified via hybridization with a EuIII–macromolecule complex, and their application as dual emission fluorescent sensors for detection of Bacillus anthracis spores was investigated.

Nanomolar Level Detection of Metal Ions by Improving the Monodispersity and Stability of Nitrogen-Doped Graphene Quantum Dots

2021 ◽  
Author(s):  
Neeraj Sohal ◽  
Simran Kaur Bhatia ◽  
Soumen Basu ◽  
Banibrata Maity
Keyword(s):  
Quantum Dots ◽  
Metal Ions ◽  
Fluorescent Sensor ◽  
Graphene Quantum Dots ◽  
Intrinsic Properties ◽  
Heteroatom Doping ◽  
Nitrogen Doped ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene

Heteroatom doping of graphene quantum dots (GQDs) leads to modify their intrinsic properties and used as a fluorescent sensor for the metal ions sensing. Here, Nitrogen-doped GQDs (N-GQDs) was synthesized...

S,N co-doped graphene quantum dots-induced ascorbic acid fluorescent sensor: Design, characterization and performance

2019 ◽  
Vol 295 ◽  
pp. 530-536 ◽  
Author(s):  
Hossein Safardoust-Hojaghan ◽  
Omid Amiri ◽  
Mohammad Hassanpour ◽  
Mokhtar Panahi-Kalamuei ◽  
Hossein Moayedi ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Ascorbic Acid ◽  
Fluorescent Sensor ◽  
Graphene Quantum Dots ◽  
Sensor Design ◽  
Doped Graphene ◽  
And Performance ◽  
Co Doped

Size-dependence of Raman scattering from graphene quantum dots: Interplay between shape and thickness

2013 ◽  
Vol 102 (5) ◽  
pp. 053108 ◽  
Author(s):  
Sung Kim ◽  
Dong Hee Shin ◽  
Chang Oh Kim ◽  
Soo Seok Kang ◽  
Soong Sin Joo ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Raman Scattering ◽  
Size Dependence ◽  
Graphene Quantum Dots

One-step synthesis of boron-doped graphene quantum dots for fluorescent sensors and biosensor

Talanta ◽  
2019 ◽  
Vol 199 ◽  
pp. 581-589 ◽  
Author(s):  
Shuyan Ge ◽  
Jingbo He ◽  
Chenxing Ma ◽  
Jiyang Liu ◽  
Fengna Xi ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Graphene Quantum Dots ◽  
Fluorescent Sensors ◽  
Boron Doped ◽  
Doped Graphene ◽  
One Step
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