scholarly journals Diaminoterephthalate‐EDTA and ‐EGTA Conjugates – “Turn on” Fluorescence Sensors for Zinc Ions

2021 ◽  
Author(s):  
Nils Schröder ◽  
Marc Schmidtmann ◽  
Jens Christoffers
Keyword(s):  
Zinc Ions ◽  
Fluorescence Sensors ◽  
Turn On

Single-layer MnO2 nanosheet quenched fluorescence ruthenium complexes for sensitive detection of ferrous iron

RSC Advances ◽  
2016 ◽  
Vol 6 (82) ◽  
pp. 79204-79208 ◽  
Author(s):  
Xing He ◽  
Xiaoxiao Yang ◽  
Luo Hai ◽  
Dinggeng He ◽  
Xiaoxiao He ◽  
...  
Keyword(s):  
Aqueous Solutions ◽  
Ferrous Iron ◽  
Ruthenium Complexes ◽  
Single Layer ◽  
Living Cells ◽  
Sensitive Detection ◽  
Label Free ◽  
Fluorescence Sensors ◽  
Turn On ◽  
Mno2 Nanosheet

Single-layer MnO2 nanosheet quenched fluorescence Ru(bipy)32+ complexes are established as turn-on fluorescence sensors for sensitive and label-free probing of ferrous iron in aqueous solutions, as well as living cells.

A turn-on fluorescence chemosensor based on a tripodal amine [tris(pyrrolyl-α-methyl)amine]-rhodamine conjugate for the selective detection of zinc ions

The Analyst ◽  
2016 ◽  
Vol 141 (18) ◽  
pp. 5456-5462 ◽  
Author(s):  
Rathinam Balamurugan ◽  
Wen-I Chang ◽  
Yandison Zhang ◽  
Sri Fitriyani ◽  
Jui-Hsiang Liu
Keyword(s):  
Living Cells ◽  
Selective Detection ◽  
Zinc Ions ◽  
Turn On ◽  
Methyl Amine

A tris(pyrrolyl-α-methyl)amine (H3tpa) and rhodamine-based conjugate (PR) served as a sensor for the selective detection of Zn2+and their application of imaging living cells were studied.

scholarly journals A modular approach for assembling turn-on fluorescence sensors using molecularly imprinted nanoparticles

2016 ◽  
Vol 52 (82) ◽  
pp. 12237-12240 ◽  
Author(s):  
Qianjin Li ◽  
Tripta Kamra ◽  
Lei Ye
Keyword(s):  
Energy Transfer ◽  
Optical Sensors ◽  
Fluorescent Dyes ◽  
Resonance Energy Transfer ◽  
Resonance Energy ◽  
Modular Approach ◽  
Fluorescence Sensors ◽  
Molecularly Imprinted ◽  
Turn On ◽  
Molecularly Imprinted Nanoparticles

Combining straightforward molecular imprinting with orthogonal click chemistry and accessible fluorescent dyes, a modular approach has been developed to assemble turn-on optical sensors based on fluorescence resonance energy transfer in molecularly imprinted nanoparticles.

A selective purine-based fluorescent chemosensor for the “naked-eye” detection of zinc ions (Zn2+): applications in live cell imaging and test strips

2020 ◽  
Vol 44 (35) ◽  
pp. 15195-15201 ◽  
Author(s):  
Haiyan Xu ◽  
Wei Chen ◽  
Weixia Zhang ◽  
Lixin Ju ◽  
Hongfei Lu
Keyword(s):  
Live Cell Imaging ◽  
Cell Imaging ◽  
High Selectivity ◽  
Living Cells ◽  
Fluorescent Chemosensor ◽  
Zinc Ions ◽  
Eye Detection ◽  
Naked Eye ◽  
Turn On ◽  
Naked Eye Detection

In this work, a novel purine based probe PTAHN was successfully designed and synthesized. PTAHN displayed high selectivity towards Zn2+via turn-on fluorescence. What's more, PTAHN can be proficiently employed for imaging Zn2+ in living cells.

Sensitive and selective detection of zinc ions in neuronal vesicles using PYDPY1, a simple turn-on dipyrrin

2011 ◽  
Vol 47 (25) ◽  
pp. 7107 ◽  
Author(s):  
Yujiang Mei ◽  
Christopher J. Frederickson ◽  
Leonard J. Giblin ◽  
John H. Weiss ◽  
Yuliya Medvedeva ◽  
...  
Keyword(s):  
Selective Detection ◽  
Zinc Ions ◽  
Turn On ◽  
Neuronal Vesicles

Rational design of time-resolved turn-on fluorescence sensors: exploiting delayed fluorescence for hydrogen peroxide sensing

2018 ◽  
Vol 54 (85) ◽  
pp. 12069-12072 ◽  
Author(s):  
Young Hoon Lee ◽  
Saibal Jana ◽  
Heechai Lee ◽  
Sang Uck Lee ◽  
Min Hyung Lee
Keyword(s):  
Hydrogen Peroxide ◽  
Rational Design ◽  
Delayed Fluorescence ◽  
Fluorescence Sensors ◽  
Time Resolved ◽  
Turn On ◽  
Novel Approach

A novel approach to the design of time-resolved turn-on fluorescence sensors was proposed and utilized in hydrogen peroxide sensing.

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