Results 201 to 210 of about 13,328 (250)

Synthesis of surface molecularly imprinted poly-o-phenylenediamine/TiO2/carbon nanodots with a highly enhanced selective photocatalytic degradation of pendimethalin herbicide under visible light

Reactive & functional polymers, 2020
A molecularly imprinted polymer layer coated on TiO2/carbon nanodots (TiO2/CNDs/MIP) as a novel nanocomposite was successfully synthesized by means of the surface molecularly imprinted technique using pendimethalin (PM) herbicide as the template molecule.
A. Shahnazi, M. Nabid, R. Sedghi
semanticscholar   +1 more source

Photochemistry of pendimethalin

Journal of Agricultural and Food Chemistry, 1991
Pendimethalin decomposed readily when irradiated in methanol at wavelengths λ ≥ 250 nm to form a number of products. In addition to the N-dealkylated intermediates, the principal products were 2-methyl-4,6-dinitro-5-[(1-ethylpropyl)amino]benzaldehyde and 2-methyl-4,6-dinitro-5-[(1-ethylpropyl)amino]benzyl alcohol.
Srikumar Pal, Pran Nath Moza, Antonius Kettrup   +2 more
openaire   +1 more source

A Novel Synthesis of Pendimethalin

Organic Preparations and Procedures International, 2009
Pendimethalin (6) is a well-known selective herbicide useful for pre-emergence control of annual broad-leaved weeds and grasses in cotton, soybeans, rice, barley, beans, alliums, vines, ornamentals...
Xiao-Hua Du, Da-Wei Luo, Zhen-Yuan Xu
openaire   +1 more source

Evaluation of genotoxicity induced by herbicide pendimethalin in fresh water fish Clarias batrachus (linn.) and possible role of oxidative stress in induced DNA damage

Drug and chemical toxicology (New York, N.Y. 1978), 2020
The present study was carried out in fish Clarias batrachus to evaluate the genotoxicity induced by herbicide pendimethalin and to find out the role of oxidative stress in induced DNA damage. The LC50 value (96 h) of pendimethalin was determined (3.55 mg/
Priyanka Gupta, S. Verma
semanticscholar   +1 more source

Does pendimethalin develop in pancreatic cancer induced inflammation?

Chemosphere, 2020
Pendimethalin, one of the dinitroaniline group herbicides, is applied for controlling weeds in cereals, legumes and vegetable crops, and has been classified as possible human carcinogen. It is indicated that pendimethalin should arise risks of developing
Merve Arici, M. Abudayyak, Tuğçe Boran, G. Özhan   +3 more
semanticscholar   +1 more source

Distribution of pendimethalin in an aquatic microecosystem

Bulletin of Environmental Contamination and Toxicology, 1983
This study has shown that if pendimethalin enters water adsorbed to soil or sediment, little will desorb, and that which does reach water will rapidly degrade. Pendimethalin accumulated by snails was degraded (or lost) much more rapidly than that accumula- ted by fish.
A R, Isensee, P S, Dubey
openaire   +2 more sources

Co3O4/CuO@C catalyst based on cobalt-doped HKUST-1 as an efficient peroxymonosulfate activator for pendimethalin degradation: Catalysis and mechanism.

Journal of Hazardous Materials
Pendimethalin (PM) is an organic pollutant (herbicide), and systematic studies on PM degradation are scarce. The efficient degradation of PM in water remains a challenge that requires to be addressed.
Zhechen Liu, Y. Zhong, Long Chen, Zhangjing Chen, Xiang Ji, Xiaotao Zhang, Ximing Wang   +6 more
semanticscholar   +1 more source

Reusable MOF-Coated Chitosan@Paper Strip Composite for Real-Time Monitoring of Pesticide Pendimethalin and Organoarsenic Feed Additive Roxarsone Levels in Environmental Water, Food, and Vegetable Samples.

ACS Applied Materials and Interfaces
An alarming increase in the use of pesticides and organoarsenic compounds and their toxic impacts on the environment have inspired us to develop a selective and highly sensitive sensor for the detection of these pollutants.
Priti Bera, Srijan Mukherjee, Diletta Morelli Venturi, Niklas Ruser, Shyam Biswas   +4 more
semanticscholar   +1 more source

Impacts of herbicide pendimethalin on sex steroid level, plasma vitellogenin concentration and aromatase activity in teleost Clarias batrachus (Linnaeus).

Environmental Toxicology and Pharmacology, 2020
Pendimethalin (PM) is a selective herbicide, widely present in aquatic environment. It causes detrimental effects in fishes, but little is known regarding its reproductive toxicity.
Priyanka Gupta, S. Verma
semanticscholar   +1 more source

Biodegradation of Pendimethalin by Paracoccus sp. P13

Current Microbiology, 2018
In this study, a bacterial strain P13 capable of degrading pendimethalin was isolated from the soil of a fruit garden. Based on observed cellular morphology and physiology characteristics and a phylogenetic analysis of 16S rRNA gene sequences, strain P13 was identified as a member of the genus Paracoccus.
Haiyan, Ni, Na, Li, Jiguo, Qiu, Qing, Chen, Jian, He   +4 more
openaire   +2 more sources