Dynamic fluorescence quenching by 2,4,6-trinitrophenol in the voids of an aggregation induced emission based fluorescent probe

2017 ◽  
Vol 41 (17) ◽  
pp. 8739-8747 ◽  
Author(s):  
Neetu Tripathi ◽  
Prabhpreet Singh ◽  
Subodh Kumar
Keyword(s):  
Fluorescence Quenching ◽  
Fluorescent Probe ◽  
Linear Change ◽  
Aggregation Induced Emission ◽  
Dynamic Fluorescence

PY-DNSfollows dynamic fluorescence quenching with TNP to elicit a linear change in fluorescence quenching over eight orders of concentration of TNP (10−13–10−5M).

A light-up fluorescent probe for citrate detection based on bispyridinum amides with aggregation-induced emission feature

Talanta ◽  
2018 ◽  
Vol 178 ◽  
pp. 847-853 ◽  
Author(s):  
Chenchen Liu ◽  
Yandi Hang ◽  
Tao Jiang ◽  
Ji Yang ◽  
Xiao Zhang ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Emission Feature ◽  
Aggregation Induced Emission

A simple fluorescent probe for Zn(II) based on the aggregation-induced emission

2013 ◽  
Vol 96 (2) ◽  
pp. 495-499 ◽  
Author(s):  
De-Xun Xie ◽  
Zhao-Jin Ran ◽  
Zhen Jin ◽  
Xiao-Bing Zhang ◽  
De-Lie An
Keyword(s):  
Fluorescent Probe ◽  
Aggregation Induced Emission

An “on–off” fluorescent probe based on cucurbit[7]uril for highly sensitive determination of ammonia nitrogen in aquaculture water

2021 ◽  
Author(s):  
Zhen Li ◽  
Tan Wang ◽  
Xianbao Xu ◽  
Cong Wang ◽  
Daoliang Li
Keyword(s):  
Fluorescence Quenching ◽  
Inclusion Complex ◽  
Fluorescent Probe ◽  
Ammonia Nitrogen ◽  
Highly Sensitive ◽  
Sensitive Determination ◽  
Aquaculture Water

A novel “on–off” fluorescent probe for the determination of ammonia nitrogen has been synthesized. URO can replace PAL into the cavity of CB[7] to form a stable inclusion complex, eventually forming the fluorescence quenching system of URO@CB[7].

A novel fluorescent probe with aggregation induced emission (AIE) effect based on 1,4‐dihydropyridine and its applications

Luminescence ◽  
2021 ◽  
Author(s):  
Longqi Xue ◽  
Liangqiang Wu ◽  
Yapeng Li ◽  
Qingbiao Yang ◽  
Dazhi Sun ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Aggregation Induced Emission

An Aggregation-Induced Emission-Based “Turn-On” Fluorescent Probe for Facile Detection of Gaseous Formaldehyde

ACS Sensors ◽  
2018 ◽  
Vol 3 (10) ◽  
pp. 2112-2117 ◽  
Author(s):  
Xujie Zhao ◽  
Chendong Ji ◽  
Le Ma ◽  
Zhen Wu ◽  
Wenyu Cheng ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Aggregation Induced Emission ◽  
Turn On ◽  
Gaseous Formaldehyde

Measurement of tissue oxygen with a fluorescent probe

1976 ◽  
Vol 41 (4) ◽  
pp. 598-602 ◽  
Author(s):  
I. S. Longmuir ◽  
J. A. Knopp
Keyword(s):  
Oxygen Consumption ◽  
Fluorescence Quenching ◽  
Fluorescent Probe ◽  
Spatial Resolution ◽  
Tissue Oxygen ◽  
Quenching Of Fluorescence ◽  
Oxygen Gradients ◽  
Geometrical Factors

Evidence is presented that pyrenebutyric acid is nontoxic at the concentrations required for the measurement of fluorescence quenching by physiological concentrations of oxygen. It appears that this molecule can be used tomeasure tissue oxygen since it does not interfere with oxygen consumption. Equally, tissue components do not interfere with the quenching of fluorescence to such an extent as to invalidate the method. The spatial resolution of the technique is limited by some tissue geometrical factors which do not,however, appear to be great enough to prevent its use to measure intercapillary oxygen gradients.

A Specific Fluorescent Probe for Antimony Based on Aggregation Induced Emission

2020 ◽  
Vol 646 (2) ◽  
pp. 47-52 ◽  
Author(s):  
Yuansong Huang ◽  
Junxiong Lin ◽  
Lili Wang ◽  
Zhihai Cao ◽  
Yijia Wang ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Aggregation Induced Emission

A fluorescent probe with aggregation-induced emission characteristics for distinguishing homocysteine over cysteine and glutathione

2015 ◽  
Vol 3 (32) ◽  
pp. 8397-8402 ◽  
Author(s):  
Na Zhao ◽  
Qian Gong ◽  
Rui Xue Zhang ◽  
Jun Yang ◽  
Zhi Yan Huang ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Emission Characteristics ◽  
Unsaturated Ketone ◽  
Aggregation Induced Emission

In this work, a novel AIE fluorescent probe, TPE-Py, containing an α,β-unsaturated ketone unit was developed for discriminating homocysteine over cysteine and glutathione.

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