Enzyme-triggeredin situformation of Ag nanoparticles with oxidase-mimicking activity for amplified detection of alkaline phosphatase activity

The Analyst ◽  
2019 ◽  
Vol 144 (7) ◽  
pp. 2416-2422 ◽  
Author(s):  
Hongwei Song ◽  
Zhibo Li ◽  
Yinxian Peng ◽  
Xin Li ◽  
Xuechao Xu ◽  
...  
Keyword(s):  
Alkaline Phosphatase ◽  
Phosphatase Activity ◽  
Alkaline Phosphatase Activity ◽  
Ag Nanoparticles ◽  
Colorimetric Detection ◽  
Ag Nps

ALP-triggeredin situformation of Ag NPs with high oxidase-mimicking activity for colorimetric detection of alkaline phosphatase activity.

A simple thermometer-based photothermometric assay for alkaline phosphatase activity based on target-induced nanoprobe generation

2020 ◽  
Vol 44 (41) ◽  
pp. 17753-17760
Author(s):  
Honghong Rao ◽  
Huiyi Huang ◽  
Xinyuan Zhang ◽  
Xin Xue ◽  
Mingyue Luo ◽  
...  
Keyword(s):  
Alkaline Phosphatase ◽  
Prussian Blue ◽  
Phosphatase Activity ◽  
Alkaline Phosphatase Activity ◽  
Prussian Blue Nanoparticles

Alkaline phosphatase (ALP)-induced in situ generation of Prussian blue nanoparticles for photothermometric ALP detection.

Influence of Light on the Alkaline Phosphatase Activity of Selenastrum capricornutum (Chlorophyceae) in Streams

1985 ◽  
Vol 42 (2) ◽  
pp. 384-388 ◽  
Author(s):  
R. L. Klotz
Keyword(s):  
New York ◽  
Alkaline Phosphatase ◽  
Phosphatase Activity ◽  
Alkaline Phosphatase Activity ◽  
New York State ◽  
Selenastrum Capricornutum ◽  
Alkaline Phosphatases ◽  
Reactive Phosphorus ◽  
First Time

The alkaline phosphatase activity (APA) of Selenastrum capricomutum Printz incubated in situ in four streams in New York State was inversely related to total insolation. APA was not correlated with stream molybdate reactive phosphorus over the range of concentrations encountered. Selenastrum showed no diel cycle of APA. The phosphorus fraction made available by the activity of alkaline phosphatases, enzyme hydrolyzable phosphorus (measured for the first time in streams), increased the phosphorus supply to organisms with high APA.

Facile colorimetric detection of alkaline phosphatase activity based on the target-induced valence state regulation of oxidase-mimicking Ce-based nanorods

2019 ◽  
Vol 7 (38) ◽  
pp. 5834-5841 ◽  
Author(s):  
Hongwei Song ◽  
Kun Ye ◽  
Yinxian Peng ◽  
Linjie Wang ◽  
Xiangheng Niu
Keyword(s):  
Alkaline Phosphatase ◽  
Phosphatase Activity ◽  
Alkaline Phosphatase Activity ◽  
Valence State ◽  
Colorimetric Detection ◽  
State Regulation ◽  
Alp Activity ◽  
Activity Sensing

A novel ALP activity sensing strategy based on the target-induced valence state regulation of oxidase-mimicking Ce-based nanorods is proposed.

Fluorometric and colorimetric analysis of alkaline phosphatase activity based on a nucleotide coordinated copper ion mimicking polyphenol oxidase

2019 ◽  
Vol 7 (42) ◽  
pp. 6508-6514 ◽  
Author(s):  
Hui Huang ◽  
Juan Bai ◽  
Jiao Li ◽  
Lulu Lei ◽  
Wenjing Zhang ◽  
...  
Keyword(s):  
Alkaline Phosphatase ◽  
Catalytic Activity ◽  
Phosphatase Activity ◽  
Polyphenol Oxidase ◽  
Alkaline Phosphatase Activity ◽  
Detection Method ◽  
Colorimetric Detection ◽  
Copper Ion ◽  
Colorimetric Analysis ◽  
The Difference

We have established a fluorometric and colorimetric detection method for alkaline phosphatase based on the difference in the catalytic activity of polyphenol oxidase mimetic enzymes formed by a nucleotide coordinated copper ion.

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