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Photolysis of fumonisin B1 under simulated solar irradiation in aquatic environment [PDF]

open access: yesZbornik Matice Srpske za Prirodne Nauke, 2023
Given that the presence of fumonisin as a potentially carcinogenic com­pound in the aqueous medium was confirmed, it is very important to find a method for its effective removal. In this study, the degradation efficiency of fumonisins in aqueous
Jevtić Ivana D.   +3 more
doaj   +1 more source

Modeling of photolysis rates over Europe: impact on chemical gaseous species and aerosols [PDF]

open access: yesAtmospheric Chemistry and Physics, 2011
This paper evaluates the impact of photolysis rate calculation on simulated European air composition and air quality. In particular, the impact of the cloud parametrisation and the impact of aerosols on photolysis rates are analysed. Photolysis rates are
E. Real, K. Sartelet
doaj   +1 more source

Photolysis of the Insensitive Explosive 1,3,5-Triamino-2,4,6-trinitrobenzene (TATB)

open access: yesMolecules, 2021
The explosive 1,3,5-triamino-2,4,6-trinitrobenzene (TATB) is of particular interest due to its extreme insensitivity to impact, shock and heat, while providing a good detonation velocity.
Annamaria Halasz   +2 more
doaj   +1 more source

Antibiotics in Aquaculture Wastewater: Is It Feasible to Use a Photodegradation-Based Treatment for Their Removal?

open access: yesToxics, 2021
Aquacultures are a sector facing a huge development: farmers usually applying antibiotics to treat and/or prevent diseases. Consequently, effluents from aquaculture represent a source of antibiotics for receiving waters, where they pose a potential ...
Carla Patrícia Silva   +4 more
doaj   +1 more source

Synthesis of New Spiro-Cyclopropanes Prepared by Non-Stabilized Diazoalkane Exhibiting an Extremely High Insecticidal Activity

open access: yesMolecules, 2022
The synthesis of new insecticidal gem-dimethyspiro-cyclopropanes derived from pyrrolidine-2,3-dione have been described, and their biological effect against different insect species has been evaluated.
Naoufel Ben Hamadi, Ahlem Guesmi
doaj   +1 more source

Photocatalytic Properties of Graphene/Gold and Graphene Oxide/Gold Nanocomposites Synthesized by Pulsed Laser Induced Photolysis

open access: yesNanomaterials, 2020
Graphene (Gr)/gold (Au) and graphene-oxide (GO)/Au nanocomposites (NCPs) were synthesized by performing pulsed-laser-induced photolysis (PLIP) on hydrogen peroxide and chloroauric acid (HAuCl4) that coexisted with Gr or GO in an aqueous solution.
Li-Hsiou Chen   +8 more
doaj   +1 more source

Occurrence and Treatment of Antibiotic-Resistant Bacteria Present in Surface Water

open access: yesMembranes, 2023
According to the World Health Organization, antibiotic resistance is one of the main threats to global health. The excessive use of several antibiotics has led to the widespread distribution of antibiotic-resistant bacteria and antibiotic resistance ...
João Sério   +4 more
doaj   +1 more source

A new parameterization of photolysis rates for oxygenated volatile organic compounds (OVOCs) [PDF]

open access: yesAtmospheric Chemistry and Physics
Oxygenated volatile organic compounds (OVOCs) play a crucial role in atmospheric chemistry, significantly influencing radical production and VOC degradation through photolysis.
Y. Peng   +11 more
doaj   +1 more source

Green approach for tracking the photofate of ciprofloxacin and levofloxacin in different matrices adopting synchronous fluorescence spectroscopy: a kinetic study

open access: yesRoyal Society Open Science, 2023
First derivative synchronous fluorescence spectroscopy (FDSFS) was applied to detect and quantify either ciprofloxacin (CIP) or levofloxacin (LEV) simultaneously with their photodegradation products, where the photolytic pathway for each analyte was ...
Mohammed E. Draz   +3 more
doaj   +1 more source

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