Facile heat reflux synthesis of blue luminescent carbon dots as optical nanoprobes for cellular imaging

2017 ◽  
Vol 41 (2) ◽  
pp. 702-708 ◽  
Author(s):  
Xianfeng Zhang ◽  
Jingbo Lu ◽  
Xianqing Li ◽  
Liucheng Chai ◽  
Yuhong Jiao
Keyword(s):  
Carbon Dots ◽  
Cellular Imaging ◽  
Luminescence Properties ◽  
Temperature Sensitive ◽  
Optical Nanoprobes

Carbon dots with good temperature-sensitive photoluminescence are facilely synthesized and their luminescence properties and cellular imaging applications are investigated.

Carbon dots prepared in different solvents with controllable structures: optical properties, cellular imaging and photocatalysis

2018 ◽  
Vol 42 (3) ◽  
pp. 1690-1697 ◽  
Author(s):  
Liyong Chen ◽  
Yingyue Zhang ◽  
Binhua Duan ◽  
Zhizhi Gu ◽  
Yuting Guo ◽  
...  
Keyword(s):  
Optical Properties ◽  
Carbon Dots ◽  
Resource Conservation ◽  
Cellular Imaging ◽  
Additional Treatment

The preparation of carbon dots (CDs) featuring almost the same structures in different solvents is beneficial for their direct applications in the desired media without additional treatment and for resource conservation.

Facile synthesis of orange fluorescence carbon dots with excitation independent emission for pH sensing and cellular imaging

2018 ◽  
Vol 1042 ◽  
pp. 125-132 ◽  
Author(s):  
Yuan Jiao ◽  
Xiaojuan Gong ◽  
Hui Han ◽  
Yifang Gao ◽  
Wenjing Lu ◽  
...  
Keyword(s):  
Carbon Dots ◽  
Cellular Imaging ◽  
Ph Sensing ◽  
Facile Synthesis ◽  
Orange Fluorescence

Truly Fluorescent Excitation-Dependent Carbon Dots and Their Applications in Multicolor Cellular Imaging and Multidimensional Sensing

2015 ◽  
Vol 27 (47) ◽  
pp. 7782-7787 ◽  
Author(s):  
Lulu Pan ◽  
Shan Sun ◽  
Aidi Zhang ◽  
Kai Jiang ◽  
Ling Zhang ◽  
...  
Keyword(s):  
Carbon Dots ◽  
Cellular Imaging

Luminescent assays based on carbon dots for inorganic trace analysis

2015 ◽  
Vol 34 (3-4) ◽  
Author(s):  
Isabel Costas-Mora ◽  
Vanesa Romero ◽  
Isela Lavilla ◽  
Carlos Bendicho
Keyword(s):  
Quantum Dots ◽  
Trace Analysis ◽  
Carbon Dots ◽  
Chemical Species ◽  
Promising Alternative ◽  
Organic Fluorophores ◽  
Optical Nanoprobes ◽  
Fluorescent Nanomaterials

AbstractCarbon dots (CDs) are a recently discovered class of fluorescent nanomaterials with great potential to be applied in the analytical field. CDs have demonstrated to be a promising alternative to conventional organic fluorophores or quantum dots as optical nanoprobes for sensing different chemical species. In this overview, we review the progress in the design of novel nanoprobes based on fluorescent CDs for inorganic trace analysis. Representative examples of CD-based assays are described and the different sensing strategies are discussed.

Orange red-emitting carbon dots for enhanced colorimetric detection of Fe3+

The Analyst ◽  
2021 ◽  
Author(s):  
Jianlin Pu ◽  
Chang Liu ◽  
Bin Wang ◽  
Pei Liu ◽  
Yanzi Jin ◽  
...  
Keyword(s):  
Carbon Dots ◽  
Near Infrared ◽  
Colorimetric Detection ◽  
Cellular Imaging

Orange red-emitting CDs were constructed from 2,3-diaminopyridine and successfully used for visual colorimetry and near-infrared cellular imaging.

A facile synthesis of label-free carbon dots with unique selectivity-tunable characteristics for ferric ion detection and cellular imaging applications

2019 ◽  
Vol 43 (12) ◽  
pp. 4734-4744 ◽  
Author(s):  
Kok Ken Chan ◽  
Chengbin Yang ◽  
Yi-Hsin Chien ◽  
Nishtha Panwar ◽  
Ken-Tye Yong
Keyword(s):  
Carbon Dots ◽  
Metal Ion ◽  
Cellular Imaging ◽  
Free Carbon ◽  
Ferric Ion ◽  
Label Free ◽  
Ion Detection ◽  
Facile Synthesis ◽  
Ferric Ion Detection

The application of a pH-tuning concept to create specific analytical responses of carbon dots towards a specific targeted metal ion.

Carbon Dots‐in‐Matrix Boosting Intriguing Luminescence Properties and Applications

Small ◽  
2019 ◽  
Vol 15 (32) ◽  
pp. 1805504 ◽  
Author(s):  
Jiyang Li ◽  
Bolun Wang ◽  
Hongyue Zhang ◽  
Jihong Yu
Keyword(s):  
Carbon Dots ◽  
Luminescence Properties

Fe3+ detection, bioimaging, and patterning based on bright blue-fluorescent N-doped carbon dots

The Analyst ◽  
2020 ◽  
Vol 145 (16) ◽  
pp. 5450-5457 ◽  
Author(s):  
Lin Li ◽  
Lihong Shi ◽  
Jing Jia ◽  
Dan Chang ◽  
Chuan Dong ◽  
...  
Keyword(s):  
Hydrothermal Treatment ◽  
Carbon Dots ◽  
Cellular Imaging ◽  
One Step ◽  
Doped Carbon Dots ◽  
Bright Blue

The bright blue fluorescent N-doped carbon dots (N-CDs) was successfully fabricated by one-step hydrothermal treatment of astragalus and was exploited for cellular imaging and patterning.

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