An ethyl cyanoacetate based turn-on fluorescent probe for hydrazine and its bio-imaging and environmental applications

2018 ◽  
Vol 10 (33) ◽  
pp. 4016-4019 ◽  
Author(s):  
Zihong Li ◽  
Mingguang Ren ◽  
Li Wang ◽  
Weiying Lin
Keyword(s):  
Environmental Pollution ◽  
Fluorescent Probe ◽  
Ethyl Cyanoacetate ◽  
Recognition Site ◽  
Environmental Applications ◽  
Turn On ◽  
Bio Imaging

A new probe N-N2H4 was synthesized with ethyl cyanoacetate as the recognition site for detecting hydrazine (N2H4). The probe is expected to be employed to detect N2H4 in biosamples and environmental pollution.

Development of a two-photon turn-on fluorescent probe for cysteine and its bio-imaging applications in living cells, tissues, and zebrafish

2018 ◽  
Vol 42 (17) ◽  
pp. 14075-14078 ◽  
Author(s):  
Shiying Gao ◽  
Yonghe Tang ◽  
Weiying Lin
Keyword(s):  
Fluorescent Probe ◽  
Living Cells ◽  
Two Photon ◽  
Turn On ◽  
Bio Imaging ◽  
In Cells

A two-photon fluorescent probe Co-Cys for detecting cysteine has been designed to monitor cysteine in cells, tissues and zebrafish.

A novel dehydroabietic acid-based turn-on fluorescent probe for detection of bisulfite and its application in live-cell and zebrafish imaging

2021 ◽  
Author(s):  
A Liang Li ◽  
Zhonglong Wang ◽  
WenYan Wang ◽  
QingSong Liu ◽  
Yue Sun ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Ethyl Cyanoacetate ◽  
Dehydroabietic Acid ◽  
Live Cell ◽  
Benzimidazole Derivatives ◽  
Turn On

In this paper, a turn-on fluorescent probe (DBE) was designed and synthesized for probing bisulfite (HSO3−) by coupling dehydroabietic acid-based benzimidazole derivatives with ethyl cyanoacetate moiety. The structure of the...

A dual functional turn-on non-toxic chemosensor for highly selective and sensitive visual detection of Mg2+ and Zn2+: the solvent-controlled recognition effect and bio-imaging application

The Analyst ◽  
2019 ◽  
Vol 144 (13) ◽  
pp. 4024-4032 ◽  
Author(s):  
Yang Wang ◽  
Zhi-Gang Wang ◽  
Xue-Qing Song ◽  
Qian Chen ◽  
He Tian ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Visual Detection ◽  
Turn On ◽  
Dual Functional ◽  
Imaging Application ◽  
Bio Imaging

A medium-controlled fluorescent probe was presented for the dual monitoring of Mg2+ and Zn2+ in biological, environmental and medical samples.

Novel ratiometric turn-on fluorescent probe for selective sensing of cyanide ions, effect of substitution and bio-imaging studies

RSC Advances ◽  
2016 ◽  
Vol 6 (29) ◽  
pp. 24229-24235 ◽  
Author(s):  
Gopal Balamurugan ◽  
Parthiban Venkatesan ◽  
Shu Pao Wu ◽  
Sivan Velmathi
Keyword(s):  
Waste Water ◽  
Fluorescent Probe ◽  
Real Sample ◽  
Raw264.7 Cells ◽  
Sample Analysis ◽  
Imaging Studies ◽  
Domestic Waste ◽  
Real Sample Analysis ◽  
Turn On ◽  
Bio Imaging

Novel fluorogenic receptor, S1 senses highly toxic cyanide ions with typical fluorescent enhancement via inhibition of TICT process. Bioimaging of RAW264.7 cells and real sample analysis of cyanide ions in the domestic waste water were demonstrated.

A turn-on fluorescent probe for Lu3+ recognition and bio-imaging in live cells and zebrafish

2021 ◽  
Author(s):  
Mujthaba Aatif A ◽  
Selva Kumar R ◽  
S. Abdul Majeed ◽  
S. K. Ashok Kumar
Keyword(s):  
Fluorescent Probe ◽  
High Performance ◽  
Selective Recognition ◽  
Live Cells ◽  
Turn On ◽  
Zebrafish Larvae ◽  
Bio Imaging

A high-performance fluorescent probe (L) for selective recognition of Lu3+ is developed. The probe L selectively recognizes Lu3+via CHEF and it can detect Lu3+ as low as 23 nM. The probe L applied in bioimaging of Lu3+ in zebrafish larvae.

scholarly journals A Highly Selective Turn-on Fluorescent Probe for the Detection of Aluminum and Its Application to Bio-Imaging

Sensors ◽  
2019 ◽  
Vol 19 (11) ◽  
pp. 2423
Author(s):  
Liguo Wang ◽  
Jing Yang ◽  
Huan Wang ◽  
Chongzhao Ran ◽  
Ying Su ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Essential Element ◽  
Biological Species ◽  
Malpighian Tubules ◽  
S2 Cells ◽  
Aluminum Ion ◽  
Turn On ◽  
Drosophila S2 Cells ◽  
Bio Imaging

Aluminum is the most abundant metallic element in the Earth’s crust and acts as a non-essential element for biological species. The accumulation of excessive amounts of aluminum can be harmful to biological species. Thus, the development of convenient and selective tools for the aluminum detection is necessary. In this work, a highly selective aluminum ion fluorescent probe N’-(2,5-dihydroxybenzylidene)acetohydrazide (Al-II) has been successfully synthesized and systemically characterized. The fluorescence intensity of this probe shows a significant enhancement in the presence of Al3+, which is subject to the strong quench effects caused by Cu2+ and Fe3+. The binding ratio of probe-Al3+ was determined from the Job’s plot to be 1:1. Moreover, the probe was demonstrated to be effective for in vivo imaging of the intracellular aluminum ion in both living Drosophila S2 cells and Malpighian tubules.

A Boronic Acid-Based Fluorescence Hydrogel for Monosaccharide Detection

2018 ◽  
Author(s):  
Suying Xu ◽  
Adam Sedgwick ◽  
Souad Elfecky ◽  
Wenbo Chen ◽  
Ashley Jones ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Boronic Acid ◽  
Binding Constants ◽  
Strong Fluorescence ◽  
Fluorescence Response ◽  
Turn On ◽  
Fluorescence Turn On ◽  
Hydrogel System

<p>A boronic acid-based anthracene fluorescent probe was functionalised with an acrylamide unit to incorporate into a hydrogel system for monosaccharide detection<i>. </i>In solution, the fluorescent probe<b> </b>displayed a strong fluorescence turn-on response upon exposure to fructose, and an expected trend in apparent binding constants, as judged by a fluorescence response where D-fructose > D-galactose > D-mannose > D-glucose. The hydrogel incorporating the boronic acid monomer demonstrated the ability to detect monosaccharides by fluorescence with the same overall trend as the monomer in solution with the addition of fructose resulting in a 10-fold enhancement (≤ 0.25 M). <b><u></u></b></p>

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