Nitrogen and sulfur co-doped chiral carbon quantum dots with independent photoluminescence and chirality

2017 ◽  
Vol 4 (6) ◽  
pp. 946-953 ◽  
Author(s):  
Lulu Hu ◽  
Yue Sun ◽  
Yunjie Zhou ◽  
Liang Bai ◽  
Yalin Zhang ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Carbon Quantum Dots ◽  
Chiral Carbon ◽  
Recognition Ability ◽  
Electrochemical Recognition ◽  
Co Doped

Chiral CQDs exhibit strong PL and outstanding enantioselective electrochemical recognition ability. Moreover, chiral CQDs possess independent PL and chiral properties.

scholarly journals Exploring the role of triazole functionalized heteroatom co-doped carbon quantum dots against human coronaviruses

Nano Today ◽  
2020 ◽  
Vol 35 ◽  
pp. 101001 ◽  
Author(s):  
Piyush Garg ◽  
Sujata Sangam ◽  
Dakshi Kochhar ◽  
Siddhartha Pahari ◽  
Chirantan Kar ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Carbon Quantum Dots ◽  
Human Coronaviruses ◽  
Co Doped

scholarly journals Synthesis of Pyridinic-Rich N, S Co-doped Carbon Quantum Dots as Effective Enzyme Mimics

2017 ◽  
Vol 12 (1) ◽  
Author(s):  
Teng Liu ◽  
Zhi-wei Cui ◽  
Jun Zhou ◽  
Ying Wang ◽  
Zhi-gang Zou
Keyword(s):  
Quantum Dots ◽  
Carbon Quantum Dots ◽  
Enzyme Mimics ◽  
Co Doped

S, N co-doped carbon quantum dots/TiO2 nanocomposite as highly efficient visible light photocatalyst

2019 ◽  
Vol 30 (50) ◽  
pp. 505702 ◽  
Author(s):  
Mehdi Rahbar ◽  
Meraat Mehrzad ◽  
Mohsen Behpour ◽  
Sarvin Mohammadi-Aghdam ◽  
Mahdi Ashrafi
Keyword(s):  
Quantum Dots ◽  
Visible Light ◽  
Carbon Quantum Dots ◽  
Visible Light Photocatalyst ◽  
Highly Efficient ◽  
Co Doped

An “on–off–on” fluorescent nanoprobe for recognition of Cu2+ and GSH based on nitrogen co-doped carbon quantum dots, and its logic gate operation

2019 ◽  
Vol 11 (20) ◽  
pp. 2650-2657 ◽  
Author(s):  
Yifang Gao ◽  
Huilin Zhang ◽  
Shaomin Shuang ◽  
Hui Han ◽  
Chuan Dong
Keyword(s):  
Quantum Dots ◽  
Carbon Dots ◽  
Logic Gate ◽  
Carbon Quantum Dots ◽  
Gate Operation ◽  
Fluorescent Nanoprobe ◽  
Highly Sensitive ◽  
Doped Carbon Dots ◽  
Co Doped

Novel nitrogen co-doped carbon dots (NCDs) were synthesized as a fluorescent “on–off–on” switch for the highly sensitive and selective sensing of Cu2+ and glutathione (GSH) by a straightforward pyrolysis route.

Preparation of boron nitrogen co-doped carbon quantum dots for rapid detection of Cr(VI)

2020 ◽  
Vol 243 ◽  
pp. 118807 ◽  
Author(s):  
Yueying Wang ◽  
Xuetao Hu ◽  
Wenting Li ◽  
Xiaowei Huang ◽  
Zhihua Li ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Rapid Detection ◽  
Carbon Quantum Dots ◽  
Co Doped ◽  
Boron Nitrogen

scholarly journals Recent Advancements in Doped/Co-Doped Carbon Quantum Dots for Multi-Potential Applications

2019 ◽  
Vol 5 (2) ◽  
pp. 24 ◽  
Author(s):  
Ganeshlenin Kandasamy
Keyword(s):  
Quantum Dots ◽  
Optical Sensors ◽  
Carbon Nanomaterials ◽  
Synthesis Method ◽  
Carbon Quantum Dots ◽  
Carbon Nanodots ◽  
Synthesis Methods ◽  
Sensing Applications ◽  
Potential Applications ◽  
Co Doped

Carbon quantum dots (CQDs)/carbon nanodots are a new class of fluorescent carbon nanomaterials having an approximate size in the range of 2–10 nm. The majority of the reported review articles have discussed about the development of the CQDs (via simple and cost-effective synthesis methods) for use in bio-imaging and chemical-/biological-sensing applications. However, there is a severe lack of consolidated studies on the recently developed CQDs (especially doped/co-doped) that are utilized in different areas of application. Hence, in this review, we have extensively discussed about the recent development in doped and co-doped CQDs (using elements/heteroatoms—e.g., boron (B), fluorine (F), nitrogen (N), sulphur (S), and phosphorous (P)), along with their synthesis method, reaction conditions, and/or quantum yield (QY), and their emerging multi-potential applications including electrical/electronics (such as light emitting diode (LED) and solar cells), fluorescent ink for anti-counterfeiting, optical sensors (for detection of metal ions, drugs, and pesticides/fungicides), gene delivery, and temperature probing.

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