Self-assembled graphene quantum dots induced by cytochrome c: a novel biosensor for trypsin with remarkable fluorescence enhancement

Nanoscale ◽  
2013 ◽  
Vol 5 (17) ◽  
pp. 7776 ◽  
Author(s):  
Xing Li ◽  
Shoujun Zhu ◽  
Bin Xu ◽  
Ke Ma ◽  
Junhu Zhang ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Cytochrome C ◽  
Fluorescence Enhancement ◽  
Graphene Quantum Dots ◽  
Self Assembled

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.

Self-assembled nitrogen-doped graphene quantum dots (N-GQDs) over graphene sheets for superb electro-photocatalytic activity

2019 ◽  
Vol 480 ◽  
pp. 1035-1046 ◽  
Author(s):  
Rabia Riaz ◽  
Mumtaz Ali ◽  
Iftikhar Ali Sahito ◽  
Alvira Ayoub Arbab ◽  
T. Maiyalagan ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Photocatalytic Activity ◽  
Graphene Quantum Dots ◽  
Graphene Sheets ◽  
Nitrogen Doped ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene ◽  
Self Assembled

Uniform Graphene Quantum Dots Patterned from Self-Assembled Silica Nanodots

Nano Letters ◽  
2012 ◽  
Vol 12 (12) ◽  
pp. 6078-6083 ◽  
Author(s):  
Jinsup Lee ◽  
Kyungho Kim ◽  
Woon Ik Park ◽  
Bo-Hyun Kim ◽  
Jong Hyun Park ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Graphene Quantum Dots ◽  
Self Assembled

scholarly journals Synthesis and Applications of Functional Nanomaterials

2021 ◽  
Vol 2133 (1) ◽  
pp. 012006
Author(s):  
Yujia Li ◽  
Hanzheng Xia ◽  
Jingyi Xu
Keyword(s):  
Quantum Dots ◽  
Graphene Quantum Dots ◽  
Chemical Properties ◽  
Research Progress ◽  
Synthesis Methods ◽  
Field Environment ◽  
Application Potential ◽  
Self Assembled ◽  
Reflective Coatings ◽  
Physical And Chemical

Abstract The unique physical and chemical properties and variable application potential of nanomaterials are continuously devoted to stimulating scientists’ studying enthusiasm. Extremely fine grains bring quantities excellent properties such as low density, low elastic modulus, high resistance and low thermal conductivity to nanomaterials, which has extensive use in the photoelectric field, environment, bioengineering and other fields. The research progress of graphene quantum dots, transparent reflective coatings and self-assembled nanotubes are mainly demonstrated. This paper shows the role of graphene quantum dots in solar cells, summarizes the synthesis methods of self-assembled nanotubes and their applications in bioengineering, and describes the development of transparent thermal reflective coatings for energy-saving glass attributed to providing relevant reference and basis for the development and research of nanomaterials.

Tuning the bandgap of graphene quantum dots by gold nanoparticle-assisted O2 plasma etching

RSC Advances ◽  
2016 ◽  
Vol 6 (100) ◽  
pp. 97853-97860 ◽  
Author(s):  
Zibo Li ◽  
Zhengshun Li ◽  
Yutong Wu ◽  
Jingjie Nan ◽  
Haiyu Wang ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Plasma Treatment ◽  
Gold Nanoparticle ◽  
Plasma Etching ◽  
Graphene Quantum Dots ◽  
Self Assembled ◽  
O2 Plasma

GQDs were fabricated by O2 plasma treatment with self-assembled gold nanoparticle monolayers as etching masks and investigated through TA spectroscopy.

scholarly journals Continuous Films of Self-Assembled Graphene Quantum Dots for n-Type Doping of Graphene by UV-Triggered Charge Transfer

Small ◽  
2017 ◽  
Vol 13 (35) ◽  
pp. 1603142 ◽  
Author(s):  
Myung Jin Park ◽  
Yuna Kim ◽  
Youngsoo Kim ◽  
Byung Hee Hong
Keyword(s):  
Quantum Dots ◽  
Charge Transfer ◽  
Graphene Quantum Dots ◽  
Self Assembled

Unusual emission transformation of graphene quantum dots induced by self-assembled aggregation

2012 ◽  
Vol 48 (61) ◽  
pp. 7637 ◽  
Author(s):  
Shuai Chen ◽  
Jia-Wei Liu ◽  
Mei-Ling Chen ◽  
Xu-Wei Chen ◽  
Jian-Hua Wang
Keyword(s):  
Quantum Dots ◽  
Graphene Quantum Dots ◽  
Self Assembled
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