A fluorescence-enhanced probe for rapid detection of formaldehyde and its application for cell imaging

2017 ◽  
Vol 9 (37) ◽  
pp. 5472-5477 ◽  
Author(s):  
Feng Wu ◽  
Yue Zhang ◽  
Lei Huang ◽  
Dan Xu ◽  
Hongying Wang
Keyword(s):  
Fluorescent Probe ◽  
Rapid Detection ◽  
Cell Imaging ◽  
High Sensitivity ◽  
Living Cells ◽  
Sensitivity And Selectivity

An anthracene carboxyimide-based fluorescent probe was developed for rapid detection of formaldehyde in living cells with high sensitivity and selectivity.

Pyrene appended thymine derivative for selective turn-on fluorescence sensing of uric acid in live cells

RSC Advances ◽  
2016 ◽  
Vol 6 (71) ◽  
pp. 66774-66778 ◽  
Author(s):  
Prithidipa Sahoo ◽  
Himadri Sekhar Sarkar ◽  
Sujoy Das ◽  
Kalipada Maiti ◽  
Md Raihan Uddin ◽  
...  
Keyword(s):  
Uric Acid ◽  
Fluorescent Probe ◽  
High Sensitivity ◽  
Living Cells ◽  
Live Cells ◽  
Fluorescence Sensing ◽  
Turn On ◽  
Sensitivity And Selectivity ◽  
First Time

A new ‘turn-ON’ fluorescent probe, pyrene appended thymine acetamide (PTA), with high sensitivity and selectivity for the detection of uric acid (UA) was developed and first time imaging of uric acid in living cells in water was achieved.

A new colorimetric, near-infrared fluorescent probe for rapid detection of palladium with high sensitivity and selectivity

Talanta ◽  
2018 ◽  
Vol 183 ◽  
pp. 164-171 ◽  
Author(s):  
Xiaoke Jie ◽  
Ming Liu ◽  
Aidong Peng ◽  
Jijun Huang ◽  
Yuanlin Zhang ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Rapid Detection ◽  
Near Infrared ◽  
High Sensitivity ◽  
Sensitivity And Selectivity

scholarly journals Highly Selective Fluorescent Probe for the Detection of Copper (II) and Its Application in Live Cell Imaging

2019 ◽  
Vol 2019 ◽  
pp. 1-7
Author(s):  
Zhihao Guo ◽  
Xiuji Wang ◽  
Pei Wei ◽  
Yihua Gao ◽  
Qin Li
Keyword(s):  
Metal Ions ◽  
Fluorescent Probe ◽  
Fluorescence Imaging ◽  
Live Cell Imaging ◽  
Cell Imaging ◽  
Rhodamine 6G ◽  
Aqueous Media ◽  
Living Cells ◽  
Sensitivity And Selectivity ◽  
Photophysical Studies

The development of fluorescent methods for the detection of metal ions is of great importance due to their diverse environmental and biological roles. Herein, a rhodamine 6G-based off-on fluorescent probe (L1) with a t-butyl pyrrole moiety as the recognition site was designed and synthesized. Photophysical studies show that L1 exhibits excellent sensitivity and selectivity towards Cu2+ to other metal ions in neutral acetonitrile aqueous media. Mechanism studies suggest that the recognition process may associate with a Cu2+ promoted hydrolysis reaction of L1. Furthermore, L1 has been successfully applied in fluorescence imaging of Cu2+ ion in living cells.

A novel FRET-based fluorescent probe for the selective detection of hydrogen sulfide (H2S) and its application for bioimaging

2018 ◽  
Vol 6 (30) ◽  
pp. 4903-4908 ◽  
Author(s):  
Qi Zhao ◽  
Fangjun Huo ◽  
Jin Kang ◽  
Yongbin Zhang ◽  
Caixia Yin
Keyword(s):  
Hydrogen Sulfide ◽  
Detection Limit ◽  
Fluorescent Probe ◽  
Nude Mice ◽  
High Sensitivity ◽  
Fast Response ◽  
Living Cells ◽  
Selective Detection ◽  
Low Detection Limit ◽  
Sensitivity And Selectivity

Herein, our group developed a fast response fluorescent probe (Flu-N3) for H2S on the basis of the 7-amino-4-methylcoumarin and fluorescein FRET system with high sensitivity and selectivity and a low detection limit of 0.031 μM. Moreover, the probe was successfully applied to image exogenous and endogenous H2S in living cells and nude mice.

I2 catalyzed access of spiro[indoline-3,4′-pyridine] appended amine dyad: new ON–OFF chemosensors for Cu2+ and imaging in living cells

2018 ◽  
Vol 16 (2) ◽  
pp. 302-315 ◽  
Author(s):  
Animesh Mondal ◽  
Barnali Naskar ◽  
Sanchita Goswami ◽  
Chandraday Prodhan ◽  
Keya Chaudhuri ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Hepg2 Cells ◽  
Cell Imaging ◽  
Colorimetric Detection ◽  
Living Cells ◽  
Fluorescent Cell

An efficient, easily tuneable route to construct a structurally diverse organic fluorescent probe and its applications towards the colorimetric detection of Cu2+ ions and in vitro fluorescent cell imaging of Cu2+ in HepG2 cells.

A mitochondria-targeted two-photon fluorescent probe for highly selective and rapid detection of hypochlorite and its bio-imaging in living cells

2016 ◽  
Vol 222 ◽  
pp. 483-491 ◽  
Author(s):  
Daoxue Li ◽  
Yan Feng ◽  
Jizhi Lin ◽  
Man Chen ◽  
Shuxin Wang ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Rapid Detection ◽  
Living Cells ◽  
Two Photon ◽  
Bio Imaging

A dual-emission and mitochondria-targeted fluorescent probe for rapid detection of SO2 derivatives and its imaging in living cells

Talanta ◽  
2019 ◽  
Vol 191 ◽  
pp. 428-434 ◽  
Author(s):  
Guoxing Yin ◽  
Yabing Gan ◽  
Ting Yu ◽  
Tingting Niu ◽  
Peng Yin ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Rapid Detection ◽  
Living Cells ◽  
Dual Emission
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