A novel reversible dual-mode probe based on amorphous carbon nanodots for the detection of mercury ion and glutathione

2022 ◽  
pp. 107181
Author(s):  
Lingxiao Wang ◽  
Long Yu ◽  
Hongwei Ge ◽  
Yiming Bu ◽  
Mingtai Sun ◽  
...  
Keyword(s):  
Amorphous Carbon ◽  
Mercury Ion ◽  
Carbon Nanodots ◽  
Dual Mode

scholarly journals Carbon Nanodots as Dual-Mode Nanosensors for Selective Detection of Hydrogen Peroxide

2017 ◽  
Vol 12 (1) ◽  
Author(s):  
Cheng-Long Shen ◽  
Li-Xia Su ◽  
Jin-Hao Zang ◽  
Xin-Jian Li ◽  
Qing Lou ◽  
...  
Keyword(s):  
Hydrogen Peroxide ◽  
Carbon Nanodots ◽  
Selective Detection ◽  
Dual Mode

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.

Dual mode signaling responses of a rhodamine based probe and its immobilization onto a silica gel surface for specific mercury ion detection

2015 ◽  
Vol 44 (34) ◽  
pp. 15304-15315 ◽  
Author(s):  
Ajoy Pal ◽  
Bamaprasad Bag
Keyword(s):  
Aqueous Medium ◽  
Silica Gel ◽  
Rhodamine B ◽  
Mercury Ion ◽  
Selective Detection ◽  
Ion Detection ◽  
Dual Mode ◽  
Pyridyl Group ◽  
Mercury Ion Detection

The amino-ethyl-rhodamine-B based probe 2 appended with a 3-aminomethyl-(2-amino-1-pyridyl) group retained its Hg(ii)-specific chromogenic and fluorogenic signaling responses in an aqueous medium even upon immobilization onto a silica gel surface for selective detection and extraction of Hg(ii) ions.

Use of Nitrogen-doped amorphous Carbon nanodots (N-CNDs) as fluorometric paper-based sensor: A new approach for sensitive determination of lead(II) at trace level under high ionic matrices

2021 ◽  
Author(s):  
Siwaluck Boonruang ◽  
Puttaraksa Naksen ◽  
wipark anutrasakda ◽  
Kantapat Chansaenpak ◽  
Vinich Promarak ◽  
...  
Keyword(s):  
Amorphous Carbon ◽  
Carbon Nanodots ◽  
Facile Synthesis ◽  
Trace Level ◽  
New Approach ◽  
Low Concentration ◽  
Nitrogen Doped ◽  
Sensitive Determination

This work reports a facile synthesis of Nitrogen-doped amorphous Carbon Nanodots (N-CNDs) and their use as fluorometric paper-based sensor for the determination of Pb2+ with low concentration. Both solution-based and...

2D MnO2 nanosheets generated signal transduction with 0D carbon quantum dots: synthesis strategy, dual-mode behavior and glucose detection

Nanoscale ◽  
2019 ◽  
Vol 11 (27) ◽  
pp. 13058-13068 ◽  
Author(s):  
Jiapei Gu ◽  
Xiangqian Li ◽  
Zhan Zhou ◽  
Wanqiang Liu ◽  
Kai Li ◽  
...  
Keyword(s):  
Signal Transduction ◽  
Carbon Quantum Dots ◽  
Carbon Nanodots ◽  
Glucose Detection ◽  
Carbon Precursor ◽  
Dual Mode ◽  
Mno2 Nanosheets ◽  
Mode Behavior ◽  
Synthesis Strategy ◽  
First Time

A natural resource such as peony flower has been employed for the first time as a new carbon precursor to prepare green-emitting carbon nanodots (CDs).

Colorimetric/SERS dual-mode detection of mercury ion via SERS-Active peroxidase-like Au@AgPt NPs

2020 ◽  
Vol 310 ◽  
pp. 127849 ◽  
Author(s):  
Chunyuan Song ◽  
Jinxiang Li ◽  
Youzhi Sun ◽  
Xinyu Jiang ◽  
Jingjing Zhang ◽  
...  
Keyword(s):  
Mercury Ion ◽  
Dual Mode ◽  
Mode Detection

scholarly journals The Electronic Structure of Amorphous Carbon Nanodots

2015 ◽  
Vol 119 (24) ◽  
pp. 7258-7265 ◽  
Author(s):  
Johannes T. Margraf ◽  
Volker Strauss ◽  
Dirk M. Guldi ◽  
Timothy Clark
Keyword(s):  
Electronic Structure ◽  
Amorphous Carbon ◽  
Carbon Nanodots
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