Ultraviolet and blue emitting graphene quantum dots synthesized from carbon nano-onions and their comparison for metal ion sensing

2015 ◽  
Vol 51 (20) ◽  
pp. 4176-4179 ◽  
Author(s):  
Yiyang Liu ◽  
Doo Young Kim
Keyword(s):  
Quantum Dots ◽  
Metal Ion ◽  
Graphene Quantum Dots ◽  
Ion Sensing ◽  
Metal Ion Sensing

UV- and blue-emitting graphene quantum dots (GQDs) were synthesized from carbon nano-onions and compared for metal ion sensing.

Synthesis and characterization of highly luminescent N-doped carbon quantum dots for metal ion sensing

2018 ◽  
Vol 186 (1) ◽  
pp. 32-39 ◽  
Author(s):  
Sarita Devi ◽  
Amanjot Kaur ◽  
Sudipta Sarkar ◽  
Sujata Vohra ◽  
Sachin Tyagi
Keyword(s):  
Quantum Dots ◽  
Metal Ion ◽  
Carbon Quantum Dots ◽  
Synthesis And Characterization ◽  
Ion Sensing ◽  
Metal Ion Sensing

Carbon quantum dots/block copolymer ensembles for metal-ion sensing and bioimaging

2017 ◽  
Vol 5 (27) ◽  
pp. 5397-5402 ◽  
Author(s):  
T. Skaltsas ◽  
M. Goulielmaki ◽  
A. Pintzas ◽  
S. Pispas ◽  
N. Tagmatarchis
Keyword(s):  
Quantum Dots ◽  
Block Copolymer ◽  
Bovine Serum Albumin ◽  
Serum Albumin ◽  
Bovine Serum ◽  
Metal Ion ◽  
Carbon Quantum Dots ◽  
Ion Sensing ◽  
Metal Ion Sensing

Carbon quantum dots/block copolymer/bovine serum albumin nanoensembles for metal ion sensing and bioimaging.

Fluorescence quenching of molybdenum disulfide quantum dots for metal ion sensing

2020 ◽  
Vol 151 (5) ◽  
pp. 729-741
Author(s):  
Himanshu Mishra ◽  
Vijay K. Singh ◽  
Rashid Ali ◽  
K. Vikram ◽  
Jai Singh ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Fluorescence Quenching ◽  
Molybdenum Disulfide ◽  
Metal Ion ◽  
Ion Sensing ◽  
Metal Ion Sensing

Carbon quantum dot-based nanoprobes for metal ion detection

2016 ◽  
Vol 4 (29) ◽  
pp. 6927-6945 ◽  
Author(s):  
Xiaohui Gao ◽  
Cheng Du ◽  
Zhihua Zhuang ◽  
Wei Chen
Keyword(s):  
Quantum Dots ◽  
Optical Properties ◽  
Quantum Dot ◽  
Metal Ion ◽  
Carbon Quantum Dots ◽  
Ion Detection ◽  
Carbon Quantum Dot ◽  
Ion Sensing ◽  
Metal Ion Sensing ◽  
Metal Ion Detection

This review highlights the synthesis and optical properties of carbon quantum dots and their application in metal ion sensing.

Protein-Directed Synthesis of NIR-Emitting, Tunable HgS Quantum Dots and their Applications in Metal-Ion Sensing

Small ◽  
2012 ◽  
Vol 8 (20) ◽  
pp. 3175-3184 ◽  
Author(s):  
Nirmal Goswami ◽  
Anupam Giri ◽  
Shantimoy Kar ◽  
Megalamane Siddaramappa Bootharaju ◽  
Robin John ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Metal Ion ◽  
Ion Sensing ◽  
Directed Synthesis ◽  
Metal Ion Sensing

One-step synthesis of PCL/Mg Janus micromotor for precious metal ion sensing, removal and recycling

2019 ◽  
Vol 54 (9) ◽  
pp. 7322-7332 ◽  
Author(s):  
Dongmei Zhang ◽  
Dan Wang ◽  
Jieai Li ◽  
Xiaoyi Xu ◽  
Hui Zhang ◽  
...  
Keyword(s):  
Precious Metal ◽  
Metal Ion ◽  
Ion Sensing ◽  
One Step ◽  
Metal Ion Sensing

Red-fluorescent graphene quantum dots from guava leaf as a turn-off probe for sensing aqueous Hg(ii)

2021 ◽  
Vol 45 (10) ◽  
pp. 4617-4625
Author(s):  
Rahul V. Khose ◽  
Goutam Chakraborty ◽  
Mahesh P. Bondarde ◽  
Pravin H. Wadekar ◽  
Alok K. Ray ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Metal Ion ◽  
Leaf Extract ◽  
Graphene Quantum Dots ◽  
Toxic Metal ◽  
Guava Leaf

In this work, we have prepared red-fluorescent graphene quantum dots and utilized as a highly selective and sensitive fluorescence turn-off probe for detection of the toxic metal ion Hg2+ from guava leaf extract.

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