Results 1 to 10 of about 24,361 (248)

Stimulatory and inhibitory effects of phenanthrene on physiological performance of Chlorella vulgaris and Skeletonema costatum

open access: yesScientific Reports, 2022
The effects of polycyclic aromatic hydrocarbons on phytoplankton have been extensively documented, but there is limited knowledge about the physiological responses of marine primary producers to phenanthrene at environmentally relevant levels.
Lele Jiang   +7 more
doaj   +1 more source

Effects of outer membrane vesicle formation, surface-layer production and nanopod development on the metabolism of phenanthrene by Delftia acidovorans Cs1-4. [PDF]

open access: yesPLoS ONE, 2014
Nanopods are extracellular structures arising from the convergence of two widely distributed bacterial characteristics: production of outer membrane vesicles (OMV) and formation of surface layers (S-layers). Nanopod production is driven by OMV formation,
Ameesha Shetty, William J Hickey
doaj   +1 more source

Insights into the mechanisms underlying the biodegradation of phenanthrene in biochar-amended soil: from bioavailability to soil microbial communities

open access: yesBiochar, 2023
Highlights Biochar affected phenanthrene mineralization by reducing bioavailability and altering soil bacterial communities. Biochar had different effects on mineralization of phenanthrene with different concentrations in soil.
Meng Zhang   +7 more
doaj   +1 more source

Effect of phenanthrene on physiological parameters and induction of oxidative stress in sunflower plants [PDF]

open access: yesZīst/shināsī-i Giyāhī-i Īrān, 2021
Nowadays, one of the environmental problems is the production and release of persistent organic pollutants, including polycyclic aromatic hydrocarbons such as phenanthrene, into the environment.
Maryam Nemati   +3 more
doaj   +1 more source

Inoculation of Triticum Aestivum L. (Poaceae) with Plant-Growth-Promoting Fungi Alleviates Plant Oxidative Stress and Enhances Phenanthrene Dissipation in Soil

open access: yesAgronomy, 2021
Polycyclic aromatic hydrocarbons (PAHs) are strong toxic compounds mainly released to the environment during combustion of fossil fuels, and have strong toxic effects on living organisms, with soil being one of their main reservoirs.
Claudio Lagos   +6 more
doaj   +1 more source

Remediation of phenanthrene phytotoxicity by the interaction of rice and endophytic fungus P. liquidambaris in practice

open access: yesEcotoxicology and Environmental Safety, 2022
Phenanthrene cannot be effectively degraded in the agricultural production systems and it is greatly hazardous for food safety and human health. In our study, the remediation ability and mechanism of rice and endophytic fungus Phomopsis liquidambaris ...
Wan-Qiu Fu   +5 more
doaj   +1 more source

Effect of ryegrass (Lolium multiflorum L.) growth on degradation of phenanthrene and enzyme activity in soil

open access: yesPlant, Soil and Environment, 2013
A 75-day pot experiment was carried out to study the effect of growth of ryegrass (Lolium multiflorum L.) on degradation rate of spiked phenanthrene (the concentration was 5, 50, 200 mg/kg) in soil.
S.L. Liu, Z.H. Cao, H.E. Liu
doaj   +1 more source

Analysis of influencing factors of phenanthrene adsorption by different soils in Guanzhong basin based on response surface method

open access: yesScientific Reports, 2022
Adsorption desorption is an important behavior affecting the migration of phenanthrene in soil. In this study, three typical soils of loess, silts and silty sand in Guanzhong Basin, Shaanxi Province, China were used as adsorbents.
Hua Tian   +5 more
doaj   +1 more source

Effect of Cosolutes on the Sorption of Phenanthrene onto Mineral Surface of River Sediments and Kaolinite

open access: yesThe Scientific World Journal, 2014
Sorption of phenanthrene onto the natural sediment with low organic carbon content (OC%), organic-free sediment, and kaolinite was investigated through isotherm experiments.
Yinghong Wu   +3 more
doaj   +1 more source

Mycorrhizal alfalfa and surfactant affect the uptake and dissipation of phenanthrene in soil

open access: yesPlant, Soil and Environment, 2019
A greenhouse experiment was conducted to compare the effects of biosurfactant Rhamnopyranoside and chemical surfactant Triton X-100 on the uptake of phenanthrene by mycorrhizal alfalfa (Medicago sativa L.) and phenanthrene dissipation in soil ...
Naiying Wu   +3 more
doaj   +1 more source

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