Results 61 to 70 of about 3,472 (173)

Rapid detection of methyl parathion by electrochemical biosensor based on rGO-AuNPS modified screen printing electrode

Shipin yu jixie
Objective: In order to achieve rapid detection of methyl parathion. Methods: An acetylcholinesterase sensor was prepared based on gold nanoparticles and reduced graphene oxide for quantitative detection of Methyl parathion.
GENG Junhao, LI Xuezhi, ZHOU Jianping, CHEN Changhua   +3 more
doaj   +1 more source

A Colorimetric Sensor Enabled with Heterogeneous Nanozymes with Phosphatase-like Activity for the Residue Analysis of Methyl Parathion. [PDF]

Foods, 2023
Zhao F, Li M, Wang L, Wang M.
europepmc   +1 more source

Methyl Parathion Exposure Induces Development Toxicity and Cardiotoxicity in Zebrafish Embryos. [PDF]

Toxics, 2023
Chen T, Chen H, Wang A, Yao W, Xu Z, Wang B, Wang J, Wu Y.   +7 more
europepmc   +1 more source

Development of a Novel Optical Biosensor for Detection of Organophoshorus Pesticides Based on Methyl Parathion Hydrolase Immobilized by Metal-Chelate Affinity

Sensors, 2012
We have developed a novel optical biosensor device using recombinant methyl parathion hydrolase (MPH) enzyme immobilized on agarose by metal-chelate affinity to detect organophosphorus (OP) compounds with a nitrophenyl group.
Wensheng Lan, Guoping Chen, Feng Cui, Feng Tan, Ran Liu, Maolidan Yushupujiang   +5 more
doaj   +1 more source

Advanced Equilibrium Modeling for the Synergetic Effect of β-Cyclodextrin Integration on the Adsorption Efficiency of Methyl Parathion by β-Cyclodextrin/Exfoliated Kaolinite Nanocomposite. [PDF]

ACS Omega, 2023
Nasser N, Rady A, Al Zoubi W, Allam AA, Abukhadra MR.   +4 more
europepmc   +1 more source

Novel Additive Manufactured Multielectrode Electrochemical Cell with Honeycomb Inspired Design for the Detection of Methyl Parathion in Honey Samples. [PDF]

ACS Meas Sci Au, 2023
Janegitz BC, Crapnell RD, Roberto de Oliveira P, Kalinke C, Whittingham MJ, Garcia-Miranda Ferrari A, Banks CE.   +6 more
europepmc   +1 more source

EVALUATION OF FIVE INSECTICIDES AGAINST THE BLACK LEAFHOPPER (Ricania speculum Walker) ATTACKING PATOLA [Luffa cylindrica (L.) Roem]

Annals of Tropical Research, 1986
In the small plot trial; diazinon, permethrin, malathion, methyl parathion and endosulfan at the manufacturers' recommended rates and sprayed 4 times starting at flowering significantly controlled the nymphs of the black leafhopper.
Ma. Teofila O. Oben, Andrea C. Matarong, Nelson M. Esguerra   +2 more
doaj  

Reduced expression of exocytotic proteins caused by anti-cholinesterase pesticides in Brachionus calyciflorus (Rotifera: Monogononta)

Brazilian Journal of Biology
The organophosphate and carbamate pesticides methyl-parathion and carbaryl have a common action mechanism: they inhibit acetylcholinesterase enzyme by blocking the transmission of nerve impulses.
IA Pérez-Legaspi, R Rico-Martínez, JL Quintanar   +2 more
doaj   +1 more source

Fabrication of FeVO₄/RGO Nanocomposite: An Amperometric Probe for Sensitive Detection of Methyl Parathion in Green Beans and Solar Light-Induced Degradation. [PDF]

ACS Omega, 2022
Alsulami A, Kumarswamy YK, Prashanth MK, Hamzada S, Lakshminarayana P, Pradeep Kumar CB, Jeon BH, Raghu MS.   +7 more
europepmc   +1 more source

The Analysis of Micro Amounts of Binapacryl, EPN, Methyl Parathion, and Parathion

Journal of AOAC INTERNATIONAL, 1963
Abstract Aromatic nitrated insecticides can be determined by a microchemical method based on the Averell-Norris procedure. The method is more sensitive than other known methods, and interference from plant extracts is low.
openaire   +2 more sources