Results 51 to 60 of about 21,358 (229)

Ion Selective Electrode for 2,4-Dichlorophenoxyacetic Acid

Journal of AOAC INTERNATIONAL, 1976
Abstract An electrode responsive to 2,4-D (2,4-dichlorophenoxy acetic acid) was constructed by dissolving tetrazolium derivatives as an ion exchanger in a liquid membrane. The electrode exhibited rapid and Nernstian response to solutions of 2,4-D over the concentration range 10−1 to 10−4M.
N, Hazemoto, N, Kamo, Y, Kobatake
openaire   +2 more sources

Effect of Organic Diet Intervention on Pesticide Exposures in Young Children Living in Low-Income Urban and Agricultural Communities. [PDF]

, 2015
BackgroundRecent organic diet intervention studies suggest that diet is a significant source of pesticide exposure in young children. These studies have focused on children living in suburban communities.ObjectivesWe aimed to determine whether consuming ...
Aguilar Schall, Raul, Barr, Dana Boyd, Bradman, Asa, Camacho, Jose, Castorina, Rosemary, Eskenazi, Brenda, Holland, Nina T, Quirós-Alcalá, Lesliam   +7 more
core  

Enteric Nervous System Damage by Food Contaminants: A Pathway to Neurodegeneration?

Comprehensive Reviews in Food Science and Food Safety, Volume 25, Issue 3, May 2026.
ABSTRACT The enteric nervous system (ENS), a key component of the gut–brain axis, has emerged as a critical player in the pathogenesis of Parkinson's disease (PD). It is the first neural system exposed to food contaminants (FCs)—a diverse group of ubiquitous toxic compounds fortuitously present in food derived from production, processing, storage, or ...
Helena Ramos, Ana Margarida Araújo, Isabel M. P. L. V. O. Ferreira, Miguel A. Faria   +3 more
wiley   +1 more source

The Arsenal of Aromatic Degrading Bacteria: How They Sense, Chase, Adapt and Destroy Environmental Pollutants

Microbial Biotechnology, Volume 19, Issue 5, May 2026.
In the environment, bacteria sense aromatic pollutants, migrate toward them, adapt to toxicity, and deploy specialized uptake and catabolic systems. Genomic plasticity, metabolic versatility and division of labor within populations together aid in the degradation of persistent aromatics, highlights that biodegradation is driven by various eco ...
Prashant S. Phale, Tushar Dhamale, Satyajit Subhash   +2 more
wiley   +1 more source

Production and Quality in Squash Fruity 'Type Butternut' with Fruiting Induced by Cytokinin and Auxin [PDF]

Brazilian Archives of Biology and Technology
The need for a pollinator is a problem for cucurbit producers, as productivity depends on the efficiency of natural or artificial pollination. Growth regulators are gaining more and more importance in inducing fruiting in cucurbits, and can be an ...
Diogenes Damarsio Andrade de Sousa, Francisco Hevilásio Freire Pereira, Roberto Cleiton Fernandes de Queiroga, Gisele Lopes dos Santos, Joyce Emanuele de Medeiros Fernandes, Whashington Idalino da Silva, Alzira Maria de Sousa Silva Neta, George Alves Dias   +7 more
doaj   +1 more source

Utilization of cotton plant ash and char for removal of 2, 4-dichlorophenoxyacetic acid [PDF]

, 2016
Cotton is a common Indian crop grown on a considerable portion of farmland across the country. After separating the useful product (cotton fibers), the other parts of the plant (stalks, leaves, etc.) are discarded as wastes.
Kharkar, Rhushikesh, Mandavgane, Sachin, Trivedi, Nikhilesh   +2 more
core   +2 more sources

Asymmetric Active Center Triggers Side‐On Photo‐Fenton‐Like Reaction Through Polar Charge Transfer and Self‐Adapting Sulfur Vacancies

Advanced Science, Volume 13, Issue 23, 23 April 2026.
The Cu‐Zn3In2S6 photocatalyst (Cu‐ZISV) with asymmetric Cu‐SV‐Zn sites was designed and synthesized to boost peroxymonosulfate (PMS) activation kinetics. The side‐on photo‐Fenton‐like reaction by the asymmetric Cu‐SV‐Zn site accelerated PMS activation and pollutant degradation, and the first‐order kinetic constant of Cu‐ZISV increased by 4.87 times ...
Jiaqi Hu, Xiaoyuan Zhang, Yufei Gao, Jianyi Liu, Xu He, Yu Liu, Jinfeng Lu, Jun Ma   +7 more
wiley   +1 more source

Padrões de acúmulo de proteínas e carboidratos durante a embriogênese somática de Acca sellowiana [PDF]

, 2009
The aim of this work was to quantify the protein, starch and total sugars levels during histodifferentiation and development of somatic embryos of Acca sellowiana Berg.
Cangahuala-Inocente, Gabriela Claudia, Guerra, Miguel Pedro, Maldonado, Sara Beatriz, Steiner, Neusa   +3 more
core   +3 more sources

Mind the Litter: The Critical Role of Intralitter Variables in Reproductive and Developmental Toxicology Research

Birth Defects Research, Volume 118, Issue 4, April 2026.
ABSTRACT Background Animal models remain essential for understanding developmental toxicology, providing insights into how in utero exposures affect fetal and placental outcomes. Litter‐bearing species are widely used due to their efficiency and reproducibility, but conventional approaches often summarize outcomes at the litter level, masking ...
Lauren T. L. Brown, Megan E. Cull, Delaine Pereira, Perri M. Grant, Louise M. Winn   +4 more
wiley   +1 more source

Response of pine hypocotyl sections to growth regulators and related substances

Acta Societatis Botanicorum Poloniae, 2015
Growth response of Pinus silvestris hypocotyl sections to some synthetic growth regulators and related substances was studied. Elongation of hypocotyl sections was stimulated by naphtaleneacetic acid, indole-3-acetic acid, in-dole-3-propionic acid ...
J. Zakrzewski
doaj   +1 more source