Results 81 to 90 of about 93,534 (377)

Prenatal Insecticide Exposures and Birth Weight and Length among an Urban Minority Cohort [PDF]

, 2004
We reported previously that insecticide exposures were widespread among minority women in New York City during pregnancy and that levels of the organophosphate chlorpyrifos in umbilical cord plasma were inversely associated with birth weight and length ...
Andria Reyes, Dana B. Barr, David E. Camann, Deliang Tang, Diurka Diaz, Frederica P. Perera, Howard F. Andrews, Jessica Dietrich, Lori A. Hoepner, Patrick L. Kinney, Pojer R, Robin Garfinkel, Robin M. Whyatt, Virginia Rauh   +13 more
core   +2 more sources

Gold Nanoparticles–Dynamic Constitutional Frameworks as Adaptive Hybrid Conjugates for Enzyme Immobilization

ChemistryEurope, EarlyView.
Dynamic constitutional frameworks (DCFs) and gold nanoparticles (AuNps) assemble into larger and well‐distributed conjugates providing an efficient platform for biosensing and biocatalytic applications. Dynamic constitutional frameworks (DCFs), connecting monomers via reversible covalent bonds, can initiate the assembly of gold nanoparticles (AuNps ...
Sanaa Daakour, Rosalinda Mazzei, Fabio Bazzarelli, Giuseppe Vitola, Lidietta Giorno, Mihail Barboiu   +5 more
wiley   +1 more source

LIQUID CULTURE FOR ISOLATING MICROORGANISMS WITH POTENTIAL TO DEGRADE METHYL PARATHION FROM AGRICULTURAL SOILS AND ORGANIC WASTE CULTIVO LÍQUIDO PARA AISLAR MICROORGANISMOS CON POTENCIAL PARA DEGRADAR METIL PARATIÓN A PARTIR DE SUELOS AGRÍCOLAS Y RESIDUOS ORGÁNICOS

Revista Ingenierías Universidad de Medellín, 2012
The search for microorganisms with high capacity for pesticide degradation is a very interesting attempt to approach bioremediation strategies in order to prevent contamination.
L. R. Botero, N. Nagles, E. Barriuso, G. A. Peñuela   +3 more
doaj  

Crystal structure and catalytic activity of tetrakis(μ2-ethyl 2,6-di-tert-butyl-4-methylphenyl phosphato-κ2O:O′)bis(ethyl 2,6-di-tert-butyl-4-methylphenyl phosphato-κ2O,O′)dilutetium n-heptane disolvate

Acta Crystallographica Section E: Crystallographic Communications, 2018
The title complex, [Lu2(C17H28O4P)6]·2C7H16, was formed in the reaction between potassium 2,6-di-tert-butyl-4-methylphenyl ethyl phosphate, [K(2,6-tBu2-4-MeC6H2-O)(EtO)PO2], and LuCl3(H2O)6 in water, followed by vacuum drying and recrystallization from ...
Mikhail E. Minyaev, Alexander N. Tavtorkin, Sof'ya A. Korchagina, Ilya E. Nifant'ev, Andrei V. Churakov   +4 more
doaj   +1 more source

Microbiota and organophosphates

NeuroToxicology, 2019
Organophosphates (OPs) are important toxic compounds commonly used for a variety of purposes in agriculture, industry and household settings. Consumption of these compounds affects several central nervous system functions. Some of the most recognised consequences of organophosphate pesticide exposure in humans include neonatal developmental ...
Pablo Roman, Diana Cardona, Lluis Sempere, Francisca Carvajal   +3 more
openaire   +3 more sources

Estimates of Tiber River organophosphate pesticide loads to the Tyrrhenian Sea and ecological risk [PDF]

, 2016
The organophosphate pesticides pollution in the Tiber River and its environmental impact on the Tyrrhenian Sea (Central Mediterranean Sea) were estimated.
Aurino, Sara, GARZONIO, FATIMA, MONTUORI, PAOLO, NARDONE, Antonio, Polichetti, Salvatore, Sarnacchiaro, Pasquale, TRIASSI, MARIA   +6 more
core   +1 more source

Catalytic Amyloids: Turning Fibrils Into Biocatalysts

Chemistry – A European Journal, EarlyView.
Amyloids, traditionally associated with diseases, have emerged as versatile catalytic scaffolds. From natural amyloid sequences to bioinspired and de novo designs, we highlight strategies to construct catalytic active sites and anchor enzymes onto fibrils, creating versatile nanomaterials with tunable activities. ABSTRACT Amyloids have been regarded as
Alessandra Esposito, Linda Leone, Flavia Nastri, Angela Lombardi   +3 more
wiley   +1 more source

Concentrations of Organophosphate Esters and Their Specific Metabolites in Food in Southeast Queensland, Australia: Is Dietary Exposure an Important Pathway of Organophosphate Esters and Their Metabolites?

Environmental Science and Technology, 2018
There were several studies that measured organophosphate esters (OPEs) in foods to assess the dietary intake of OPEs but none has measured OPE metabolites (mOPEs) in the same samples.
Chang He, X. Wang, Shaoyu Tang, P. Thai, Zongrui Li, C. Baduel, Jochen F Mueller   +6 more
semanticscholar   +1 more source

Environmental Exposures and Parkinson's Disease. [PDF]

, 2016
Parkinson's disease (PD) affects millions around the world. The Braak hypothesis proposes that in PD a pathologic agent may penetrate the nervous system via the olfactory bulb, gut, or both and spreads throughout the nervous system. The agent is unknown,
Litvan, Irene, Nandipati, Sirisha
core   +2 more sources

Pesticide Contamination in the Hair of Children From Colonia San Juan, a Rural Community in Paraguay

Drug Testing and Analysis, EarlyView.
Hair analysis in children from a rural community in Paraguay reveals exposure to organophosphates, pyrethroids, neonicotinoids, fungicides, herbicides, and endocrine disruptors, highlighting the urgent need for stricter environmental protections and preventive health measures. ABSTRACT Chronic exposure to pesticides can cause carcinogenic, reproductive,
Stela Benitez Leite, Alba Iglesias‐Gonzalez, Mirta Noemí Mesquita, María Luisa Macchi, Robin Mesnage, Brice M. R. Appenzeller   +5 more
wiley   +1 more source