On the upconversion fluorescence in carbon nanodots and graphene quantum dots

2014 ◽  
Vol 50 (36) ◽  
pp. 4703-4706 ◽  
Author(s):  
Xiaoming Wen ◽  
Pyng Yu ◽  
Yon-Rui Toh ◽  
Xiaoqian Ma ◽  
Jau Tang
Keyword(s):  
Quantum Dots ◽  
Graphene Quantum Dots ◽  
Carbon Nanodots ◽  
Upconversion Fluorescence

So-called upconversion fluorescence in CNDs and GQDs is confirmed originating from a measurement mistake; therefore cross-check is very necessary.

Large-scale simultaneous synthesis of highly photoluminescent green amorphous carbon nanodots and yellow crystalline graphene quantum dots at room temperature

2017 ◽  
Vol 19 (15) ◽  
pp. 3611-3617 ◽  
Author(s):  
Meng Li Liu ◽  
Lin Yang ◽  
Rong Sheng Li ◽  
Bin Bin Chen ◽  
Hui Liu ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Amorphous Carbon ◽  
Large Scale ◽  
Room Temperature ◽  
Graphene Quantum Dots ◽  
Carbon Nanodots ◽  
Temperature Synthesis ◽  
Room Temperature Synthesis ◽  
Simultaneous Synthesis

The room temperature synthesis of highly PL CNDs and GQDs by simply mixing TETA and p-benzoquinone and the origin of their photoluminescence.

scholarly journals Charge transfer in graphene quantum dots coupled with tetrathiafulvalenes

2019 ◽  
Vol 55 (22) ◽  
pp. 3223-3226 ◽  
Author(s):  
Tobias Scharl ◽  
Andrés Ferrer-Ruiz ◽  
Adrián Saura-Sanmartín ◽  
Laura Rodríguez-Pérez ◽  
M. Ángeles Herranz ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Excited State ◽  
Charge Transfer ◽  
Graphene Quantum Dots ◽  
Charge Recombination ◽  
Carbon Nanodots

Excited-state investigations with graphene quantum dots reveal slower charge recombination than with carbon nanodots in tetrathiafulvalene nanoconjugates.

Common Origin of Green Luminescence in Carbon Nanodots and Graphene Quantum Dots

ACS Nano ◽  
2014 ◽  
Vol 8 (3) ◽  
pp. 2541-2547 ◽  
Author(s):  
Lei Wang ◽  
Shou-Jun Zhu ◽  
Hai-Yu Wang ◽  
Song-Nan Qu ◽  
Yong-Lai Zhang ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Graphene Quantum Dots ◽  
Common Origin ◽  
Carbon Nanodots ◽  
Green Luminescence

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

Effect of graphene quantum dots on intestinal imaging and mesenteric microcirculation in mice

2014 ◽  
Vol 35 (4) ◽  
pp. 372
Author(s):  
Yong-qiang MA ◽  
Zhen-guo WANG ◽  
Xue-li GOU ◽  
Na LI ◽  
Ya-qiang FENG ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Graphene Quantum Dots ◽  
Mesenteric Microcirculation
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