Gamma ray shifted and enhanced photoluminescence of graphene quantum dots

2016 ◽  
Vol 4 (44) ◽  
pp. 10538-10544 ◽  
Author(s):  
Tao Wang ◽  
Claas J. Reckmeier ◽  
Shunkai Lu ◽  
Yanqing Li ◽  
Yafei Cheng ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Gamma Ray ◽  
Graphene Quantum Dots ◽  
Enhanced Photoluminescence ◽  
Gamma Ray Irradiation

The photoluminescence of graphene quantum dots can be modulated and enhanced controllably via gamma-ray irradiation.

Tuning surface properties of graphene oxide quantum dots by gamma-ray irradiation

2016 ◽  
Vol 175 ◽  
pp. 88-93 ◽  
Author(s):  
Shunkai Lu ◽  
Fan Liao ◽  
Tao Wang ◽  
Lili Zhu ◽  
Mingwang Shao
Keyword(s):  
Quantum Dots ◽  
Graphene Oxide ◽  
Surface Properties ◽  
Gamma Ray ◽  
Gamma Ray Irradiation ◽  
Graphene Oxide Quantum Dots

Effect of gamma-ray irradiation on the size and properties of CdS quantum dots in reverse micelles

2013 ◽  
Vol 92 ◽  
pp. 87-92 ◽  
Author(s):  
O.D. Bekasova ◽  
A.A. Revina ◽  
A.L. Rusanov ◽  
E.S. Kornienko ◽  
B.I. Kurganov
Keyword(s):  
Quantum Dots ◽  
Reverse Micelles ◽  
Gamma Ray ◽  
Cds Quantum Dots ◽  
Gamma Ray Irradiation

Enhanced photoluminescence of pyrrolic-nitrogen enriched graphene quantum dots

RSC Advances ◽  
2015 ◽  
Vol 5 (54) ◽  
pp. 43750-43755 ◽  
Author(s):  
Ya-Nan Hao ◽  
Hui-Lin Guo ◽  
Lei Tian ◽  
Xiaofeng Kang
Keyword(s):  
Quantum Dots ◽  
Graphene Quantum Dots ◽  
Nitrogen Doped ◽  
Enhanced Photoluminescence ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene ◽  
Hydrothermal Methods

Nitrogen-doped graphene quantum dots (N-GQDs) are prepared through hydrothermal methods using GQDs as precursors and urea as dopants. The enhanced photoluminescent properties are attributed to the formation of the pyrrolic-N rings in GQDs domains.

Effects of x-ray and gamma-ray irradiation on the optical properties of quantum dots immobilized in porous silicon

2013 ◽  
Author(s):  
Girija Gaur ◽  
Dmitry Koktysh ◽  
Daniel M. Fleetwood ◽  
Robert A. Reed ◽  
Robert A. Weller ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Optical Properties ◽  
Porous Silicon ◽  
Gamma Ray ◽  
X Ray ◽  
Gamma Ray Irradiation

Enhanced photoluminescence of layered terbium hydroxides by graphene quantum dots in-situ synthesized in the interlayer

2021 ◽  
Vol 120 ◽  
pp. 111424
Author(s):  
Song Sang ◽  
Baiyi Shao ◽  
Xiaobao Zhang ◽  
Aoping Guo ◽  
Fangming Cui ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Graphene Quantum Dots ◽  
Enhanced Photoluminescence

Aryl-modified graphene quantum dots with enhanced photoluminescence and improved pH tolerance

Nanoscale ◽  
2013 ◽  
Vol 5 (16) ◽  
pp. 7361 ◽  
Author(s):  
Peihui Luo ◽  
Zhe Ji ◽  
Chun Li ◽  
Gaoquan Shi
Keyword(s):  
Quantum Dots ◽  
Graphene Quantum Dots ◽  
Enhanced Photoluminescence ◽  
Ph Tolerance ◽  
Modified Graphene

Optical Degradation of CdSe/ZnS Quantum Dots upon Gamma-Ray Irradiation

2009 ◽  
Vol 113 (6) ◽  
pp. 2580-2585 ◽  
Author(s):  
Robert Z. Stodilka ◽  
Jeffrey J. L. Carson ◽  
Kui Yu ◽  
Md. Badruz Zaman ◽  
Chunsheng Li ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Gamma Ray ◽  
Gamma Ray Irradiation

Aggregation-induced enhanced photoluminescence in magnetic graphene oxide quantum dots as a fluorescence probe for As(iii) sensing

2019 ◽  
Vol 7 (14) ◽  
pp. 8510-8520 ◽  
Author(s):  
Shabnam Pathan ◽  
Misna Jalal ◽  
Sanjay Prasad ◽  
Suryasarathi Bose
Keyword(s):  
Quantum Dots ◽  
Graphene Oxide ◽  
Fluorescence Probe ◽  
Graphene Quantum Dots ◽  
Contaminated Water ◽  
Magnetic Graphene Oxide ◽  
Enhanced Photoluminescence ◽  
Magnetic Graphene ◽  
Water Based ◽  
Graphene Oxide Quantum Dots

Magnetic graphene quantum dots have been designed for sensing arsenic in contaminated water based on aggregation induced photoluminescence phenomenon.

Preparation of Graphene Quantum Dots and Their Biological Applications

2016 ◽  
Vol 31 (4) ◽  
pp. 337 ◽  
Author(s):  
SUN Xiao-Dan ◽  
LIU Zhong-Qun ◽  
YAN Hao
Keyword(s):  
Quantum Dots ◽  
Graphene Quantum Dots ◽  
Biological Applications
Sign in / Sign up

Export Citation Format

Share Document