Facile synthesis of biomass waste-derived fluorescent N, S, P co-doped carbon dots for detection of Fe3+ ions in solutions and living cells

2021 ◽  
Author(s):  
Weixia Wang ◽  
Jie Chen ◽  
Dake Wang ◽  
yanmei shen ◽  
Like Yang ◽  
...  
Keyword(s):  
Carbon Dots ◽  
Chemical Properties ◽  
Living Cells ◽  
Facile Synthesis ◽  
Biomass Waste ◽  
Doped Carbon Dots ◽  
Fluorescent Carbon Dots ◽  
Co Doped ◽  
And Chemical Properties ◽  
Fluorescent Carbon

Fluorescent carbon dots derived from natural biomass have received widespread attention in recent years due to their superior optical and chemical properties. In this work, we proposed a method to...

Highly luminescent N-doped carbon dots as a fluorescence detecting platform for Fe3+ in solutions and living cells

The Analyst ◽  
2020 ◽  
Vol 145 (14) ◽  
pp. 4931-4936 ◽  
Author(s):  
Huajuan Deng ◽  
Chang Tian ◽  
Zhiwen Gao ◽  
Shu-Wei Chen ◽  
Yang Li ◽  
...  
Keyword(s):  
Aqueous Solutions ◽  
Hydrothermal Method ◽  
Carbon Dots ◽  
Living Cells ◽  
Simple Hydrothermal Method ◽  
Doped Carbon Dots ◽  
Fluorescent Carbon Dots ◽  
Fluorescent Carbon

In this study, novel fluorescent carbon dots were prepared via a simple hydrothermal method for the detection of Fe+3 ions in aqueous solutions and imaging in living cells.

Se & N co-doped carbon dots for high-performance fluorescence imaging agent of angiography

2017 ◽  
Vol 5 (25) ◽  
pp. 4988-4992 ◽  
Author(s):  
Dan Qu ◽  
Xiang Miao ◽  
Xintong Wang ◽  
Chuang Nie ◽  
Yuxin Li ◽  
...  
Keyword(s):  
Fluorescence Imaging ◽  
Carbon Dots ◽  
High Performance ◽  
Imaging Agent ◽  
Long Wavelength ◽  
Doped Carbon Dots ◽  
Fluorescent Carbon Dots ◽  
Co Doped ◽  
Fluorescent Carbon

Both long wavelength excitation and emission are highly desired for fluorescent carbon dots in bio-related applications.

Highly sensitive fluorescent carbon dots probe with ratiometric emission for the determination of ClO−

The Analyst ◽  
2020 ◽  
Vol 145 (6) ◽  
pp. 2212-2218 ◽  
Author(s):  
Huilin Zhang ◽  
Yifang Gao ◽  
Yuan Jiao ◽  
Wenjing Lu ◽  
Shaomin Shuang ◽  
...  
Keyword(s):  
Hydrothermal Method ◽  
Carbon Dots ◽  
Highly Sensitive ◽  
One Step ◽  
Doped Carbon Dots ◽  
Fluorescent Carbon Dots ◽  
Co Doped ◽  
Fluorescent Carbon

A ratiometric fluorescent N,S co-doped carbon dots (N,S-CD) probe for ClO− has been facilely obtained via a one-step hydrothermal method.

Carbon dots derived from Fusobacterium nucleatum for intracellular determination of Fe3+ and bioimaging both in vitro and in vivo

2021 ◽  
Author(s):  
Lijuan Liu ◽  
Shengting Zhang ◽  
Xiaodan Zheng ◽  
Hongmei Li ◽  
Qi Chen ◽  
...  
Keyword(s):  
Carbon Dots ◽  
Fusobacterium Nucleatum ◽  
Living Cells ◽  
First Time ◽  
Fluorescent Carbon Dots ◽  
Fluorescent Carbon

Fusobacterium nucleatum has been employed for the first time to synthesize fluorescent carbon dots which could be applied for the determination of Fe3+ ions in living cells and bioimaging in vitro and in vivo with excellent biocompatibility.

Fluorescent carbon dots with highly negative charges as a sensitive probe for real-time monitoring of bacterial viability

2017 ◽  
Vol 5 (30) ◽  
pp. 6008-6015 ◽  
Author(s):  
Yuxiang Song ◽  
Hao Li ◽  
Fang Lu ◽  
Huibo Wang ◽  
Mengling Zhang ◽  
...  
Keyword(s):  
Real Time ◽  
Yeast Extract ◽  
Carbon Dots ◽  
Real Time Monitoring ◽  
Bacterial Viability ◽  
Doped Carbon Dots ◽  
Fluorescent Carbon Dots ◽  
Fluorescent Carbon

Doped carbon dots from a yeast extract were first applied in real-time monitoring of bacterial viability as a nano-thermometer.

Intrinsic lysosomal targeting fluorescent carbon dots with ultrastability for long-term lysosome imaging

2020 ◽  
Vol 8 (4) ◽  
pp. 736-742 ◽  
Author(s):  
Shuo Guo ◽  
Yuanqiang Sun ◽  
Xin Geng ◽  
Ran Yang ◽  
Lehui Xiao ◽  
...  
Keyword(s):  
Carbon Dots ◽  
Living Cells ◽  
Apoptotic Cells ◽  
Drug Induced ◽  
Lysosomal Targeting ◽  
Fluorescent Carbon Dots ◽  
Fluorescent Carbon

Intrinsic lysosomal targeting carbon dots were synthesized with ultrastability for long-term lysosome imaging of living cells and drug-induced apoptotic cells.

N,Cl co-doped fluorescent carbon dots as nanoprobe for detection of tartrazine in beverages

2020 ◽  
Vol 310 ◽  
pp. 125832 ◽  
Author(s):  
Xiupei Yang ◽  
Jing Xu ◽  
Na Luo ◽  
Fenglin Tang ◽  
Maoxue Zhang ◽  
...  
Keyword(s):  
Carbon Dots ◽  
Fluorescent Carbon Dots ◽  
Co Doped ◽  
Fluorescent Carbon

A one-step synthesis of novel high pH-sensitive nitrogen-doped yellow fluorescent carbon dots and their detection application in living cells

2019 ◽  
Vol 11 (44) ◽  
pp. 5711-5717
Author(s):  
Lian Shen ◽  
Changjun Hou ◽  
Jaiwei Li ◽  
Xianfeng Wang ◽  
Yanan Zhao ◽  
...  
Keyword(s):  
Carbon Dots ◽  
Disease Diagnosis ◽  
Living Cells ◽  
Ph Sensitive ◽  
Cellular Functions ◽  
High Ph ◽  
Nitrogen Doped ◽  
One Step ◽  
Fluorescent Carbon Dots ◽  
Fluorescent Carbon

Monitoring the pH in living cells is of great significance for a deeper understanding of cellular functions for effective disease diagnosis.

Facile synthesis of S, N co-doped carbon dots and investigation of their photoluminescence properties

2015 ◽  
Vol 17 (31) ◽  
pp. 20154-20159 ◽  
Author(s):  
Yue Zhang ◽  
Junhui He
Keyword(s):  
Carbon Dots ◽  
Photoluminescence Properties ◽  
Facile Synthesis ◽  
Photoluminescence Mechanism ◽  
Doped Carbon Dots ◽  
Co Doped

Carbon dots with stable down and up conversion fluorescence were synthesized and a unique photoluminescence mechanism is proposed.

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