Агрохимия, Год журнала: 2024, Номер 11, С. 81 - 96
Опубликована: Ноя. 30, 2024
Язык: Английский
International Journal of Molecular Sciences, Год журнала: 2023, Номер 24(21), С. 15969 - 15969
Опубликована: Ноя. 4, 2023
Pesticides are chemicals used in agriculture, forestry, and, to some extent, public health. As effective as they can be, due the limited biodegradability and toxicity of them, also have negative environmental health impacts. Pesticide biodegradation is important because it help mitigate effects pesticides. Many types microorganisms, including bacteria, fungi, algae, degrade pesticides; microorganisms able bioremediate pesticides using diverse metabolic pathways where enzymatic degradation plays a crucial role achieving chemical transformation The growing concern about impacts pushing industry these products develop more sustainable alternatives, such high biodegradable chemicals. degradative properties could be fully exploited advances genetic engineering biotechnology, paving way for bioremediation strategies, new technologies, novel applications. purpose current review discuss that demonstrated their capacity those categorized by World Health Organization impact may on human A comprehensive list presented, enzymes pesticide genetics behind this process discussed. Due number known capable degrading low described purpose, research must conducted field, genes yet discovered with possibility finding efficient biodegradation.
Язык: Английский
Процитировано
41
Biotechnology Reports, Год журнала: 2024, Номер 42, С. e00835 - e00835
Опубликована: Март 11, 2024
Environmental contamination with dichlorodiphenyltrichloroethane (DDT) has sever effects on the ecosystem worldwide. DDT is a recalcitrant synthetic chemical high toxicity and lipophilicity. It also bioaccumulated in food chain causes genotoxic, estrogenic, carcinogenic, mutagenic aquatic organisms humans. Microbial remediation mechanism its enzymes are very important for removing from environment. main residues dichlorodiphenyldichloroethylene (DDE) dichlorodiphenyldichloroethane (DDD) can biodegrade slowly soil water. To enhance this process, number of strategies proposed, such as bio-attenuation, biostimulation, bioaugmentation manipulation environmental conditions to activity microbial enzymes. The addition organic matter flooding degradation. candidates include micro-algae, fungi bacteria. This review provide brief information recommendation mechanisms.
Язык: Английский
Процитировано
6
Process Biochemistry, Год журнала: 2025, Номер 151, С. 74 - 87
Опубликована: Фев. 6, 2025
Язык: Английский
Процитировано
0
RSC Advances, Год журнала: 2025, Номер 15(9), С. 7078 - 7089
Опубликована: Янв. 1, 2025
The direct Z-scheme Ag4V2O7/Ag3VO4/GO (AVGZ) nanostructure was successfully synthesized using a hydrothermal method with microwave-assisted techniques. obtained AVGZ catalyst characterized by XRD, TEM, EDX, UV-Vis, PL, and XPS methods. characterization results showed that under controlled pH conditions, the orderly stacking of vanadium oxide tetrahedron formed Ag4V2O7 nanoparticles (NPs) on surface Ag3VO4 nanorods (with diameter 50-200 nm). Interestingly, exhibited absorbance in visible light region at 470-550 nm wavelengths. photocatalytic performance evaluated degradation dichloro-diphenyl-trichloroethane (DDT) LED irradiation. Compared to Ag3VO4/Ag4V2O7 material, much higher activity DDT same reaction conditions. optimal conditions were determined be concentration 0.5 g L-1, 6.0, time 4 hours, achieving efficiency 95.46%, according analysis response methodology (RSM) based central composite design (CCD) method. compared Ag3VO4/GO (89.4%) (82.1%), respectively. Scavenging experiments conducted study mechanism spin trapping technique (EPR). indicated ·OH ·O2 - radicals primary oxidizing agents process catalyst. formation heterojunction addition GO accelerated electron-hole pair separation, enhancing durability photocatalysts. Furthermore, photocatalyst also proposed, demonstrating its potential application for light.
Язык: Английский
Процитировано
0
South African Journal of Chemical Engineering, Год журнала: 2025, Номер unknown
Опубликована: Март 1, 2025
Язык: Английский
Процитировано
0
South African Journal of Chemical Engineering, Год журнала: 2024, Номер 49, С. 55 - 63
Опубликована: Апрель 9, 2024
Methylene Blue (MB) is a thiazine group dye frequently used in the textile industry but difficulty degrading its molecule poses significant risk of toxicity to humans. Gloeophyllum trabeum, brown-rot fungus, has been previously shown degrade MB. However, decolorization capacity achieved was relatively poor due extended incubation time. This study aimed improve MB degradation process by G. trabeum with addition Ralstonia pickettii bacteria. The concentrations R. added included 2, 4, 6, 8, and 10 mL (1 ≈ 1.39 × 108 CFU), while conducted at 30°C within 7-day period. results showed that highest percentage obtained pickettii. mixed cultures decolorized approximately 85%, 11% decolorization. metabolite product produced from C12H13N3O6, C14H14N3S, C12H11N3SO6, C12H11N3SO7, C22H15N3SO5. Therefore, it concluded could enhance capability decolorize
Язык: Английский
Процитировано
3
Опубликована: Янв. 1, 2024
Язык: Английский
Процитировано
0
Microbiological Research, Год журнала: 2024, Номер 290, С. 127978 - 127978
Опубликована: Ноя. 20, 2024
Язык: Английский
Процитировано
0
Агрохимия, Год журнала: 2024, Номер 11, С. 81 - 96
Опубликована: Ноя. 30, 2024
Язык: Английский
Процитировано
0