Ultrasensitive fluorometric determination of iron(iii) and inositol hexaphosphate in cancerous and bacterial cells by using carbon dots with bright yellow fluorescence

The Analyst ◽  
2019 ◽  
Vol 144 (16) ◽  
pp. 5010-5021 ◽  
Author(s):  
Fangchao Cui ◽  
Jiadi Sun ◽  
Xingxing Yang ◽  
Jian Ji ◽  
Fuwei Pi ◽  
...  
Keyword(s):  
Living Cells ◽  
Dual Function ◽  
Bacterial Cells ◽  
Trace Detection ◽  
Ferric Ions ◽  
Fluorometric Determination ◽  
Inositol Hexaphosphate ◽  
Yellow Fluorescence ◽  
Bright Yellow

An ON–OFF–ON dual-function fluorescent nanoprobe is described for the trace detection of ferric ions and inositol hexaphosphate (IP6) in living cells.

scholarly journals Red-Emissive Carbon Dots for “Switch-On” Dual Function Sensing Platform Rapid Detection of Ferric Ions and l-Cysteine in Living Cells

ACS Omega ◽  
2019 ◽  
Vol 4 (7) ◽  
pp. 12575-12583 ◽  
Author(s):  
Xingxing Yang ◽  
Fangchao Cui ◽  
Rong Ren ◽  
Jiadi Sun ◽  
Jian Ji ◽  
...  
Keyword(s):  
Carbon Dots ◽  
Rapid Detection ◽  
Living Cells ◽  
Dual Function ◽  
Ferric Ions ◽  
Sensing Platform

Carbon dots doped by nitrogen and sulfur for dual-mode colorimetric and fluorometric determination of Fe3+ and histidine and intracellular imaging of Fe3+ in living cells

2020 ◽  
Vol 187 (10) ◽  
Author(s):  
Mojtaba Amiri ◽  
Ali Mohammad Haji Shabani ◽  
Shayessteh Dadfarnia ◽  
Nader Shokoufi ◽  
Behnam Hajipour-Verdom ◽  
...  
Keyword(s):  
Carbon Dots ◽  
Living Cells ◽  
Dual Mode ◽  
Fluorometric Determination ◽  
Intracellular Imaging

Fluorometric determination of ascorbic acid in the absence of the oxidant in juices of common citrus

Planta Medica ◽  
2010 ◽  
Vol 76 (12) ◽  
Author(s):  
A Copra-Janicijevic ◽  
E Sofic ◽  
L Klepo ◽  
A Topcagic ◽  
I Tahirovic ◽  
...  
Keyword(s):  
Ascorbic Acid ◽  
Fluorometric Determination

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.

scholarly journals Dual-emission ratio fluorescence for selective and sensitive detection of ferric ions and ascorbic acid based on one-pot synthesis of glutathione protected gold nanoclusters

RSC Advances ◽  
2021 ◽  
Vol 11 (28) ◽  
pp. 17283-17290
Author(s):  
Shuai Zhang ◽  
Cong Zhang ◽  
Xiaodong Shao ◽  
Rentian Guan ◽  
Yingying Hu ◽  
...  
Keyword(s):  
Ascorbic Acid ◽  
Gold Nanoclusters ◽  
Sensitive Detection ◽  
Dual Fluorescence ◽  
Ferric Ions ◽  
Fluorometric Method ◽  
One Pot ◽  
Dual Emission ◽  
One Pot Synthesis

A fluorometric method was proposed for the determination of Fe3+ and ascorbic acid (AA) based on blue and red dual fluorescence emissions of glutathione (GSH) stabilized-gold nanoclusters (AuNCs).

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