Convenient and Continuous Fluorometric Assay Method for Acetylcholinesterase and Inhibitor Screening Based on the Aggregation-Induced Emission

2009 ◽  
Vol 81 (11) ◽  
pp. 4444-4449 ◽  
Author(s):  
Ming Wang ◽  
Xinggui Gu ◽  
Guanxin Zhang ◽  
Deqing Zhang ◽  
Daoben Zhu
Keyword(s):  
Fluorometric Assay ◽  
Assay Method ◽  
Aggregation Induced Emission ◽  
Inhibitor Screening

A fluorometric assay for tyrosinase activity and its inhibitor screening based on graphene quantum dots

RSC Advances ◽  
2016 ◽  
Vol 6 (76) ◽  
pp. 72670-72675 ◽  
Author(s):  
X. E. Zhao ◽  
C. H. Lei ◽  
Y. H. Wang ◽  
F. Qu ◽  
S. Y. Zhu ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Graphene Quantum Dots ◽  
Tyrosinase Activity ◽  
Fluorometric Assay ◽  
Pristine Graphene ◽  
Fluorescence Sensing ◽  
Inhibitor Screening ◽  
Sensing Platform ◽  
First Time

Pristine graphene quantum dots (GQDs) without any functionalization were used as probes to develop a sensitive and selective fluorescence sensing platform for the detection of tyrosinase (TYR) activity and its inhibitor screening for the first time.

A fluorometric assay for acetylcholinesterase activity and inhibitor screening with carbon quantum dots

2016 ◽  
Vol 222 ◽  
pp. 879-886 ◽  
Author(s):  
Zhaosheng Qian ◽  
Lujing Chai ◽  
Cong Tang ◽  
Yuanyuan Huang ◽  
Jianrong Chen ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Acetylcholinesterase Activity ◽  
Carbon Quantum Dots ◽  
Fluorometric Assay ◽  
Inhibitor Screening

Continuous On-Site Label-Free ATP Fluorometric Assay Based on Aggregation-Induced Emission of Silole

Langmuir ◽  
2009 ◽  
Vol 25 (2) ◽  
pp. 676-678 ◽  
Author(s):  
Manchun Zhao ◽  
Ming Wang ◽  
Huajie Liu ◽  
Dongsheng Liu ◽  
Guanxin Zhang ◽  
...  
Keyword(s):  
Fluorometric Assay ◽  
Label Free ◽  
Aggregation Induced Emission

scholarly journals Lactate-dehydrogenase activity in the rat testis: a comparison between fluorometric assay of freeze-dried sections and histochemical localization with phenazine methosulphate.

1978 ◽  
Vol 26 (11) ◽  
pp. 967-972 ◽  
Author(s):  
L Heywood ◽  
A Blackshaw
Keyword(s):  
Lactate Dehydrogenase ◽  
Dehydrogenase Activity ◽  
Fluorometric Assay ◽  
Histochemical Localization ◽  
Assay Method ◽  
Interstitial Tissue ◽  
Lactate Dehydrogenase Activity ◽  
Ldh Activity ◽  
Freeze Dried ◽  
Phenazine Methosulphate

The activity of lactate dehydrogenase (LDH) in freeze-dried sections of rat testes was determined by using a fluorometric assay method and found to be 4.47 +/- 0.23 moles/Kg dry weight/hr (MKDH +/- S.E.M.) in whole sections, 3.31 +/- 0.16 in tubules and 12.0 +/- 1.9 in interstitial tissue. The activities and regional variation are similar to those measured in nervous tissue and are well correlated with the histochemical localization of LDH activity when phenazine methosulphate (PMS) is not used as an electron carrier. LDH and lipoamide dehydrogenase activity have the same histochemical distribution and there is no nonspecific staining with either method. The use of PMS results in reduced dependence on substrate and coenzyme and does not indicate higher interstitial activity but may provide an indication of developing lactate metabolism in maturing sperm. It is recomended that methods with and without PMS be used in studies of LDH activity in the testis.

LC-MS based assay method for DPP-IV inhibitor screening and substrate discovery

2012 ◽  
Vol 4 (6) ◽  
pp. 1797 ◽  
Author(s):  
Jingjing Liu ◽  
Xueheng Cheng ◽  
Lei Fu
Keyword(s):  
Assay Method ◽  
Inhibitor Screening ◽  
Dpp Iv
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