Carbon dots with tunable dual emissions: from the mechanism to the specific imaging of endoplasmic reticulum polarity

Nanoscale ◽  
2020 ◽  
Vol 12 (12) ◽  
pp. 6852-6860 ◽  
Author(s):  
E. Shuang ◽  
Quan-Xing Mao ◽  
Jian-Hua Wang ◽  
Xu-Wei Chen
Keyword(s):  
Endoplasmic Reticulum ◽  
Carbon Dots ◽  
Dual Emission ◽  
Dual Emissions

Regulating the fluorescence of carbon dots (CDs) is important but highly challenging. This work develops a facile approach to fabricate CDs with tunable dual-emission by modulating the polymerization and carbonization processes of precursors.

scholarly journals Correction: Carbon dots with tunable dual emissions: from the mechanism to the specific imaging of endoplasmic reticulum polarity

Nanoscale ◽  
2021 ◽  
Vol 13 (5) ◽  
pp. 3307-3307
Author(s):  
Shuang E ◽  
Quan-Xing Mao ◽  
Jian-Hua Wang ◽  
Xu-Wei Chen
Keyword(s):  
Endoplasmic Reticulum ◽  
Carbon Dots ◽  
Dual Emissions

Correction for ‘Carbon dots with tunable dual emissions: from the mechanism to the specific imaging of endoplasmic reticulum polarity’ by Shuang E et al., Nanoscale, 2020, 12, 6852–6860, DOI: 10.1039/C9NR10982J.

scholarly journals Noval Dual-Emission Fluorescence Carbon Dots as a Ratiometric Probe for Cu2+ and ClO− Detection

Nanomaterials ◽  
2021 ◽  
Vol 11 (5) ◽  
pp. 1232
Author(s):  
Jiaqing Guo ◽  
Aikun Liu ◽  
Yutian Zeng ◽  
Haojie Cai ◽  
Shuai Ye ◽  
...  
Keyword(s):  
Carbon Dots ◽  
Background Noise ◽  
Good Recovery ◽  
Ratiometric Fluorescence ◽  
Dual Emission ◽  
Simple Method ◽  
Real Samples ◽  
Nitrogen Doped ◽  
Probe Concentration ◽  
Ratiometric Probe

The use of carbon dots (CDs) with dual emission based on ratiometric fluorescence has been attracting attention in recent times for more accurate ion detection since they help avoid interference from background noise, probe concentration, and complexity. Herein, novel dual-emission nitrogen-doped CDs (NCDs) were prepared by a simple method for Cu2+ and ClO- detection. The NCDs showed excellent anti-interference ability and selectivity for different emissions. In addition, a good linear relationship was observed between the fluorescence intensity (FI) of the NCD solutions in different emissions with Cu2+ (0–90 μM) and ClO- (0–75 μM). The limits of both Cu2+ detection and ClO- were very low, at 17.7 and 11.6 nM, respectively. The NCDs developed herein also showed a good recovery rate in water for Cu2+ and ClO− detection. Hence, they are expected to have a more extensive application prospect in real samples.

Ratiometric Dual-emission of Rhodamine-B Grafted Carbon Dots for Full-range Solvent Components Detection

2021 ◽  
pp. 338743
Author(s):  
Qian He ◽  
Shengyi Zhuang ◽  
Yuxiu Yu ◽  
Haojie Li ◽  
Yaodong Liu
Keyword(s):  
Rhodamine B ◽  
Carbon Dots ◽  
Full Range ◽  
Dual Emission

A dual-emission ratiometric fluorescent nanoprobe based on silicon nanoparticles and carbon dots for efficient detection of Cu(II)

CrystEngComm ◽  
2021 ◽  
Author(s):  
Huiyuan Kou ◽  
Shujie Pang ◽  
Boyu Yang ◽  
Mao Wang ◽  
Juan Ding ◽  
...  
Keyword(s):  
Carbon Dots ◽  
Silicon Nanoparticles ◽  
Dual Emission ◽  
Emission Properties ◽  
Fluorescent Nanoprobe ◽  
Fluorescent Silicon Nanoparticles ◽  
Efficient Detection ◽  
New Type

In this work, a new type of ratiometric fluorescent nanoprobe with dual-emission properties is designed and constructed. The dual-emission nanoprobe is prepared from fluorescent silicon nanoparticles (Si NPs) and carbon...

Dual-emission carbon dots based ratiometric fluorescent sensor with opposite response for detecting copper (II)

2021 ◽  
Vol 196 ◽  
pp. 109803
Author(s):  
Gengli Huang ◽  
Xueli Luo ◽  
Xie He ◽  
Yong Han ◽  
Haiping Zhao ◽  
...  
Keyword(s):  
Carbon Dots ◽  
Fluorescent Sensor ◽  
Dual Emission ◽  
Opposite Response
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