Blue/yellow emissive carbon dots coupled with curcumin: a hybrid sensor toward fluorescence turn-on detection of fluoride ion

2021 ◽  
Vol 411 ◽  
pp. 125184
Author(s):  
Xiang Zhang ◽  
Xiaoyan Tan ◽  
Yaoping Hu
Keyword(s):  
Carbon Dots ◽  
Fluoride Ion ◽  
Turn On ◽  
Fluorescence Turn On

Near-infrared carbon dots-based fluorescence turn on aptasensor for determination of carcinoembryonic antigen in pleural effusion

2019 ◽  
Vol 1068 ◽  
pp. 52-59 ◽  
Author(s):  
Kang Shao ◽  
Lanfang Wang ◽  
Yingting Wen ◽  
Tao Wang ◽  
Yuanjie Teng ◽  
...  
Keyword(s):  
Pleural Effusion ◽  
Carcinoembryonic Antigen ◽  
Carbon Dots ◽  
Near Infrared ◽  
Turn On ◽  
Fluorescence Turn On

A silica nanoparticle supported fluorescence “turn-on” fluoride ion sensing system with tunable structure and sensitivity

RSC Advances ◽  
2015 ◽  
Vol 5 (39) ◽  
pp. 30526-30536 ◽  
Author(s):  
Richard Appiah-Ntiamoah ◽  
Arvind H. Jadhav ◽  
John. Marc. C. Puguan ◽  
Francis W. Y. Momade ◽  
Hern Kim
Keyword(s):  
Emission Spectra ◽  
Silica Nanoparticle ◽  
Fluoride Ion ◽  
Equivalent Ratio ◽  
Turn On ◽  
Sensing System ◽  
Ion Sensing ◽  
Tunable Structure ◽  
Fluorescence Turn On

The emission spectra of sensor B was 3 fold that of sensor A at F− and FITC-OSMDBT mole equivalent ratio of x : x (x = 3, 6, and 9).

scholarly journals A Carbon Dots-based Fluorescence Turn-on Method for DNA Determination

2011 ◽  
Vol 27 (3) ◽  
pp. 243 ◽  
Author(s):  
WenJun BAI ◽  
HuZhi ZHENG ◽  
YiJuan LONG ◽  
XiaoJiao MAO ◽  
Mei GAO ◽  
...  
Keyword(s):  
Carbon Dots ◽  
Turn On ◽  
Fluorescence Turn On

Surface quaternized nanosensor as a one-arrow-two-hawks approach for fluorescence turn “on–off–on” bifunctional sensing and antibacterial activity

2019 ◽  
Vol 43 (16) ◽  
pp. 6205-6219 ◽  
Author(s):  
Poushali Das ◽  
Sayan Ganguly ◽  
Madhuparna Bose ◽  
Debes Ray ◽  
Sabyasachi Ghosh ◽  
...  
Keyword(s):  
Ascorbic Acid ◽  
Antibacterial Activity ◽  
Hydrothermal Synthesis ◽  
Carbon Dots ◽  
Lemon Juice ◽  
Fluorescence Sensor ◽  
Turn On ◽  
Fluorescence Turn On

The hydrothermal synthesis of κ-carrageenan and lemon juice derived carbon dots and their application in a fluorescence sensor for Cr(vi) and ascorbic acid are demonstrated.

One-pot synthesis of carbon nanodots for fluorescence turn-on detection of Ag+ based on the Ag+-induced enhancement of fluorescence

2015 ◽  
Vol 3 (10) ◽  
pp. 2302-2309 ◽  
Author(s):  
Xiaohui Gao ◽  
Yizhong Lu ◽  
Ruizhong Zhang ◽  
Shuijian He ◽  
Jian Ju ◽  
...  
Keyword(s):  
Heat Treatment ◽  
Ethylene Glycol ◽  
Carbon Dots ◽  
Carbon Nanodots ◽  
Selective Detection ◽  
One Pot ◽  
Turn On ◽  
Fluorescence Turn On ◽  
Glycol Solution ◽  
Fluorescent Carbon Dots

Fluorescent carbon dots prepared by a heat treatment of ethylene glycol solution can act as fluorescence turn-on probes for sensitive and selective detection of Ag+ ions.

pH controlled green luminescent carbon dots derived from benzoxazine monomers for the fluorescence turn-on and turn-off detection

2019 ◽  
Vol 536 ◽  
pp. 516-525 ◽  
Author(s):  
Bin Fang ◽  
Xingchang Lu ◽  
Junyi Hu ◽  
Geng Zhang ◽  
Xinsheng Zheng ◽  
...  
Keyword(s):  
Carbon Dots ◽  
Turn On ◽  
Fluorescence Turn On ◽  
Ph Controlled
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