scholarly journals Enhanced Turn-On Fluorescence Detection of Aqueous Lead Ions with Size-Shrinkable Hydrogels

ACS Omega ◽  
2021 ◽  
Author(s):  
Yiting Zheng ◽  
Qingxuan Li ◽  
Chenfei Wang ◽  
Ming Su
Keyword(s):  
Fluorescence Detection ◽  
Lead Ions ◽  
Turn On

“Turn-on” Fluorescence Detection of Lead Ions Based on Accelerated Leaching of Gold Nanoparticles on the Surface of Graphene

2012 ◽  
Vol 4 (2) ◽  
pp. 1080-1086 ◽  
Author(s):  
Xiuli Fu ◽  
Tingting Lou ◽  
Zhaopeng Chen ◽  
Meng Lin ◽  
Weiwei Feng ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Fluorescence Detection ◽  
Lead Ions ◽  
Turn On ◽  
Accelerated Leaching

Turn-on and label-free fluorescence detection of lead ions based on target-induced G-quadruplex formation

2015 ◽  
Vol 51 (38) ◽  
pp. 8165-8168 ◽  
Author(s):  
Lijun Xu ◽  
Xiaoqiang Shen ◽  
Shanni Hong ◽  
Jine Wang ◽  
Yuanyuan Zhang ◽  
...  
Keyword(s):  
Fluorescence Detection ◽  
High Sensitivity ◽  
Lead Ions ◽  
Label Free ◽  
Low Background ◽  
Background Fluorescence ◽  
Turn On ◽  
Sensing Systems ◽  
G Quadruplex ◽  
Quadruplex Formation

Using a guanine-rich sequence (AGRO100) and N-methyl mesoporphyrin IX (NMM), a turn-on and label-free fluorescent Pb2+ sensor with high sensitivity and low background fluorescence was presented as a representative of five turn-on sensing systems.

Fabrication of an “ion-imprinting” dual-emission quantum dot nanohybrid for selective fluorescence turn-on and ratiometric detection of cadmium ions

The Analyst ◽  
2016 ◽  
Vol 141 (20) ◽  
pp. 5886-5892 ◽  
Author(s):  
Jing Wang ◽  
Chenxing Jiang ◽  
Xiaoqi Wang ◽  
Ligeng Wang ◽  
Aimin Chen ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Fluorescence Detection ◽  
Ratiometric Fluorescence ◽  
Dual Emission ◽  
Cadmium Ions ◽  
Turn On ◽  
Ratiometric Detection ◽  
Ion Imprinting ◽  
Fluorescence Turn On

A new CdTe@SiO2@CdSe nanohybrid was demonstrated for the ratiometric fluorescence detection of Cd2+via the turn-on model and “ion-imprinting” technique.

Silicon doped graphene quantum dots combined with ruthenium(iii) ions as a fluorescent probe for turn-on detection of triclosan

2019 ◽  
Vol 43 (33) ◽  
pp. 12907-12915 ◽  
Author(s):  
Fuyou Du ◽  
Qiulian Zeng ◽  
Zhan Lai ◽  
Zhenfang Cheng ◽  
Guihua Ruan
Keyword(s):  
Quantum Dots ◽  
Fluorescent Probe ◽  
Fluorescence Detection ◽  
Graphene Quantum Dots ◽  
Turn On ◽  
Doped Graphene ◽  
Silicon Doped

In this work, silicon doped graphene quantum dots (Si-GQDs) were prepared and applied for the sensitive and selective fluorescence detection of triclosan (TCS) in combination with Ru3+ ions.

scholarly journals A Metallosupramolecular Coordination Polymer for the ‘Turn‐on’ Fluorescence Detection of Hydrogen Sulfide

ChemistryOpen ◽  
2020 ◽  
Vol 9 (7) ◽  
pp. 786-792
Author(s):  
Joydev Hatai ◽  
Christoph Hirschhäuser ◽  
Carsten Schmuck ◽  
Jochen Niemeyer
Keyword(s):  
Hydrogen Sulfide ◽  
Coordination Polymer ◽  
Fluorescence Detection ◽  
Turn On

2D g-C3N4–MnO2 nanocomposite for sensitive and rapid turn-on fluorescence detection of H2O2 and glucose

2018 ◽  
Vol 10 (42) ◽  
pp. 5084-5090 ◽  
Author(s):  
Yu-Jie Zhou ◽  
Li Li ◽  
Yuan-Hui Wan ◽  
Ting-Ting Chen ◽  
Xia Chu
Keyword(s):  
Fluorescence Detection ◽  
Turn On

2D g-C3N4–MnO2 nanocomposite for sensitive and rapid turn-on fluorescence detection of H2O2 and glucose.

Silicon nanowires for ‘turn-on’ fluorescence detection of Zn(II)

2010 ◽  
Vol 256 (24) ◽  
pp. 7565-7569 ◽  
Author(s):  
Wenfeng Xu ◽  
Lixuan Mu ◽  
Haitao Yuan ◽  
Taiping Zhang ◽  
Wensheng Shi
Keyword(s):  
Fluorescence Detection ◽  
Silicon Nanowires ◽  
Turn On

Linkage inversion assembled nano-aptasensors (LIANAs) for turn-on fluorescence detection

2015 ◽  
Vol 51 (76) ◽  
pp. 14346-14349 ◽  
Author(s):  
Ranganathan Velu ◽  
Nadine Frost ◽  
Maria C. DeRosa
Keyword(s):  
Fluorescence Detection ◽  
Specific Detection ◽  
Target Molecule ◽  
Turn On

A strategy for aptamer-based biosensing termed linkage inversion assembled nano-aptasensors (LIANAs) is shown to be a generally applicable approach to the sensitive and specific detection of a target molecule in turn-on fluorescence solution-based and paper-based tests.

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