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.

A rapid and sensitive turn-on fluorescent probe for ascorbic acid detection based on carbon dots–MnO2 nanocomposites

2017 ◽  
Vol 9 (38) ◽  
pp. 5653-5658 ◽  
Author(s):  
Yalei Hu ◽  
Lin Zhang ◽  
Xin Geng ◽  
Jia Ge ◽  
Haifang Liu ◽  
...  
Keyword(s):  
Ascorbic Acid ◽  
Fluorescent Probe ◽  
Carbon Dots ◽  
Turn On ◽  
Specific Determination ◽  
Ascorbic Acid Detection

A rapid turn-on fluorescent probe is proposed for the sensitive and specific determination of ascorbic acid based on carbon dots–MnO2 nanocomposites.

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

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

A novel “turn-on” fluorometric and magnetic bi-functional strategy for ascorbic acid sensing and in vivo imaging via carbon dots-MnO2 nanosheet nanoprobe

Talanta ◽  
2019 ◽  
Vol 201 ◽  
pp. 388-396 ◽  
Author(s):  
Haitao Wang ◽  
Xiaokang Na ◽  
Shan Liu ◽  
Hefei Liu ◽  
Lijuan Zhang ◽  
...  
Keyword(s):  
Ascorbic Acid ◽  
In Vivo Imaging ◽  
Carbon Dots ◽  
Functional Strategy ◽  
Turn On ◽  
Mno2 Nanosheet
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