A simple enzyme-catalyzed reaction induced “switch” type fluorescence biosensor based on carbon nitride nanosheets for the assay of alkaline phosphatase activity

The Analyst ◽  
2020 ◽  
Vol 145 (19) ◽  
pp. 6277-6282
Author(s):  
Xi Zhu ◽  
Huifeng Xu ◽  
Yan Zhan ◽  
Wenjing Li ◽  
Yongqiang Dong ◽  
...  
Keyword(s):  
Alkaline Phosphatase ◽  
Fluorescence Quenching ◽  
Phosphatase Activity ◽  
Alkaline Phosphatase Activity ◽  
Carbon Nitride ◽  
Quenching Effect ◽  
Fluorescence Switch ◽  
Switch Type ◽  
Fluorescence Biosensor ◽  
Carbon Nitride Nanosheets

An enzyme-catalyzed fluorescence “switch” type sensor was constructed for assay of alkaline phosphatase activity by combining the fluorescence quenching effect of Ag+ on ultrathin g-C3N4 nanosheets with the simple redox reaction of AA and Ag+.

A sensitive fluorescence biosensor for alkaline phosphatase activity based on the Cu(II)-dependent DNAzyme

2016 ◽  
Vol 948 ◽  
pp. 98-103 ◽  
Author(s):  
Mengmeng Zhao ◽  
Yajuan Guo ◽  
Lixu Wang ◽  
Fang Luo ◽  
Cuiying Lin ◽  
...  
Keyword(s):  
Alkaline Phosphatase ◽  
Phosphatase Activity ◽  
Alkaline Phosphatase Activity ◽  
Fluorescence Biosensor

Fluorescence quenching based alkaline phosphatase activity detection

Talanta ◽  
2018 ◽  
Vol 176 ◽  
pp. 52-58 ◽  
Author(s):  
Yaqi Mei ◽  
Qiong Hu ◽  
Baojing Zhou ◽  
Yonghui Zhang ◽  
Minhui He ◽  
...  
Keyword(s):  
Alkaline Phosphatase ◽  
Fluorescence Quenching ◽  
Phosphatase Activity ◽  
Alkaline Phosphatase Activity ◽  
Activity Detection

LEUCOCYTE METABOLISM IN PREGNANCY

1960 ◽  
Vol XXXV (IV) ◽  
pp. 575-584 ◽  
Author(s):  
C. Borel ◽  
J. Frei ◽  
A. Vannotti
Keyword(s):  
Alkaline Phosphatase ◽  
Oxygen Consumption ◽  
Pregnant Women ◽  
Phosphatase Activity ◽  
Alkaline Phosphatase Activity ◽  
Lactate Production ◽  
Glucose Consumption ◽  
In Pregnancy

ABSTRACT Enzymatic studies, on leucocytes of pregnant women, show an increase of the alkaline phosphatase activity and a decrease of the glucose consumption and lactate production, as well as of proteolysis. The oxygen consumption, with succinate as substrate, does not vary.

Sign in / Sign up

Export Citation Format

Share Document