ACS Synthetic Biology, Год журнала: 2024, Номер unknown
Опубликована: Сен. 30, 2024
Phosphonates (PHTs), organic compounds with a stable C-P bond, are widely distributed in nature. Glyphosate (GP), synthetic PHT, is extensively used agriculture and has been linked to various human health issues environmental damage. Given the prevalence of GP, developing cost-effective, on-site methods for GP detection key assessing pollution reducing exposure risks. We adopted
Язык: Английский
Food Chemistry, Год журнала: 2025, Номер unknown, С. 143070 - 143070
Опубликована: Янв. 1, 2025
Язык: Английский
Процитировано
2
Опубликована: Янв. 1, 2025
Glyphosate is a widely used broad-spectrum herbicide for controlling grassy weeds, but its potential hazards remain topic of significant debate. Despite concerns, glyphosate still commonly highlighting that methods rutine detection in environmental samples are imperatively required. Herein, we report on solid-state electrochemical sensor based ZnO nanoparticles (ZnO NPs) on-site glyphosate. Accordingly, NPs was drop-cast the surface disposable screen-printed carbon electrode. Eco-friendly only 7 nm crystallite sizes were obtained by green sol-gel synthesis using lemon (Citrus limon) waste aqueous extract as reducing and capping/stabilizing agent Zn nitrate precursor. Scanning electron microscopy confirmed successful electrode functionalization with synthesized nanoparticles. Under laboratory conditions acetate buffer (pH 5), demonstrated excellent selectivity sensitivity, limit 0.648 µM, wide linear range (0.5 µM to 7.5 mM), rapid time 30 minutes. When tested river water, achieved 0.96 differential pulse voltammetry. It also exceptionally tolerated interference from similar organophosphorus compounds ions found water. The performance attributed strong coordination interactions between atoms phosphonate/carboxylate groups enhanced hydrogen bond at acidic pH, determined chemical calculations. This offers cost-effective, efficient, environmentally friendly solution monitoring water systems.
Язык: Английский
Процитировано
0
Scientific Reports, Год журнала: 2025, Номер 15(1)
Опубликована: Март 28, 2025
Glyphosate (GLY) is a well-known herbicide with significant applications in both agriculture and non-agriculture. However, GLY overuse recent years has resulted detection of residues many crops, endangering human health food safety. Our aim to investigate the relationship between urinary mortality, as well its influencing factors. The National Health Nutrition Examination Survey (NHANES) data from 4740 American adults were examined. Fitted smooth curves, generalized summation models, multiple logistic regression models used mortality. To potential regulatory elements two effects, perform subgroup analysis. During median follow-up 4.03 years, there total 238 all-cause deaths, 75 cardiovascular disease (CVD) deaths 52 cancer deaths. positively correlated Each 1 ng/ml increase was associated 40% increased risk mortality (Hazard ratio (HR) 1.40, 95% confidence interval (CI) 1.09-1.80), an 50% High group compared Low (HR 1.50, CI 1.05-2.14). In analysis, association significantly modified by gender (P for interaction = 0.03), hypertension 0.022). Higher seems be more death, may affect this association. Furthermore, urine have higher effect on people without hypertension.
Язык: Английский
Процитировано
0
Опубликована: Март 24, 2025
Pesticides are chemicals used in agriculture and residential areas to repel or control certain forms of plant animal life that considered be pests. Many these harmful may damage the DNA, alter gene expression, induce oxidative stress, act as Endocrine Disrupting Chemicals (EDCs). Some pesticides have also been classified potentially promoting cancer by international regulatory bodies. People working with exposed higher levels, whilst rest population is primarily through diet when private areas. Occupational biomonitoring studies shown exposure increase breast risk, especially for highly toxic no longer authorised but still persist environment. Very limited evidence suggests dietary risk; meanwhile, some suggest organic food reduce risk. Whilst more research needed on health benefits food, swapping conventional produce an effective way pesticide exposure. Where this not possible, fruit vegetables should washed tap water.
Язык: Английский
Процитировано
0
Scientia Horticulturae, Год журнала: 2024, Номер 338, С. 113663 - 113663
Опубликована: Сен. 24, 2024
Язык: Английский
Процитировано
4
Journal of Hazardous Materials, Год журнала: 2025, Номер unknown, С. 137424 - 137424
Опубликована: Янв. 1, 2025
Язык: Английский
Процитировано
0
Environmental Research, Год журнала: 2025, Номер unknown, С. 121012 - 121012
Опубликована: Янв. 1, 2025
Язык: Английский
Процитировано
0
Environment International, Год журнала: 2024, Номер 192, С. 109005 - 109005
Опубликована: Сен. 11, 2024
Язык: Английский
Процитировано
2
bioRxiv (Cold Spring Harbor Laboratory), Год журнала: 2024, Номер unknown
Опубликована: Июль 19, 2024
A bstract Phosphonates (PHTs), organic compounds with a stable C—P bond, are widely distributed in nature. Glyphosate (GP), synthetic PHT, is extensively used agriculture and has been linked to various human health issues environmental damage. Given the prevalence of GP, developing cost-effective, on-site methods for GP detection key assessing pollution reducing exposure risks. We adopted Agrobacterium tumefaciens CHLDO, natural degrader, as source genetic parts constructing PHT biosensors. In this species, phn gene cluster, encoding lyase pathway, regulated by PhnF transcriptional repressor part Pho regulon. selected phnG promoter, which displays dose-dependent response build set whole-cell Through stepwise optimization cascade, we created biosensor capable detecting 0.25-50 μM range samples, including soil water.
Язык: Английский
Процитировано
0
Journal of Hazardous Materials Advances, Год журнала: 2024, Номер unknown, С. 100516 - 100516
Опубликована: Окт. 1, 2024
Язык: Английский
Процитировано
0