Results 161 to 170 of about 8,109 (225)

Amperometric Detection of Parathion and Methyl Parathion with a Microhole‐ITIES [PDF]

open access: yesElectroanalysis, 2011
AbstractAn amperometric sensor featuring a microhole‐liquid/gel interface for the detection of both parathion and methyl parathion is developed on the basis of their different kinetics behavior when interacting with the enzyme organophosphorus hydrolase (OPH).
Md. Mokarrom Hossain   +3 more
openaire   +3 more sources

Sensitive Immunoassays for Methyl-Parathion and Parathion and Their Application to Residues in Foodstuffs [PDF]

open access: yesFood and Agricultural Immunology, 2003
Immunoassays, capable of detecting 0.05 mg l1 and 0.5 mg l1, respectively, have been developed to detect the organophosphate pesticides, methyl-parathion and parathion.
J H Skerritt
exaly   +1 more source

Photodegradation of parathion

Bulletin of Environmental Contamination and Toxicology, 1987
Bulletin of Environmental Contamination and Toxicology ; 38 ; 5 ; 820-826 ...
Mok, C.Y.   +3 more
openaire   +2 more sources

Sonolytic degradation of parathion and the formation of byproducts [PDF]

open access: yesUltrasonics Sonochemistry, 2010
Ultrasonic degradation of parathion has been investigated in this study. At a neutral condition, 99.7% of 2.9 μM parathion could be decomposed within 30 min under 600 kHz ultrasonic irradiation at ultrasonic intensity of 0.69 W/cm2.
Yang Deng, Juanjuan Yao
exaly   +2 more sources

Immobilized Parathion Hydrolase:  An Amperometric Sensor for Parathion

Analytical Chemistry, 2000
An amperometric enzyme biosensor for the direct measurement of parathion was developed. The biosensor is based on parathion hydrolase from Pseudomonas sp. isolated from contaminated soil. The enzyme, which was immobilized on a carbon electrode, catalyzes the hydrolysis of parathion to form p-nitrophenol, which was detected by its anodic oxidation.
V, Sacks   +4 more
openaire   +2 more sources

Home - About - Disclaimer - Privacy