Mixed contaminants: Occurrence, interactions, toxicity, detection and degradation DOI
Palanivel Sathishkumar, Susana Rodríguez‐Couto, Palanisami Thavamani

et al.

Environmental Pollution, Journal Year: 2022, Volume and Issue: 316, P. 120642 - 120642

Published: Nov. 9, 2022

Language: Английский

Pesticide pestilence: Global scenario and recent advances in detection and degradation methods DOI
Aman Raj, Anamika Dubey, Muneer Ahmad Malla

et al.

Journal of Environmental Management, Journal Year: 2023, Volume and Issue: 338, P. 117680 - 117680

Published: April 1, 2023

Language: Английский

Citations

44
Bioinformatics analysis and molecular dynamics simulations of azoreductases (AzrBmH2) from Bacillus megaterium H2 for the decolorization of commercial dyes DOI Creative Commons
Habeebat Adekilekun Oyewusi, Roswanira Abdul Wahab, Kolajo Adedamola Akinyede

et al.

Environmental Sciences Europe, Journal Year: 2024, Volume and Issue: 36(1)

Published: Feb. 18, 2024

Abstract The present study aimed to investigate the decolorization of various commercial dyes by azoreductases (AzrBmH21, AzrBmH22/3, and AzrBmH24/5) through bioinformatics means, comprising molecular docking, dynamics simulation, mechanics Poisson–Boltzmann surface area (MM-PBSA). Therefore, four dyes, namely acid orange 7, cresol red, methylene blue, malachite green, were selected as potential targets for degradation above said derived from Bacillus megaterium H2. prediction ligand binding or catalytic sites AzrBmH21, AzrBmH24/5 performed using a machine learning algorithm based on Prank Web DeepSite chemoinformatic tool. This analysis revealed that several amino acids AzrBmH2 interacted with tested indicating presence distinct ligand-binding AzrBmH2-dye complexes. Likewise, affinity ranged − 9.4 5.5 kcal/mol, 9.2 5.4 9.0 respectively, each complex stabilized at minimum 0–5 hydrogen bonds. MD simulations stable complexes RMSD RMSF values ranging 0.15 0.42 nm 0.05 0.48 nm, Rg between 1.75 1.88 nm. MM-PBSA calculations indicated AzrBmH2–dye complexes, except AzrBmH2–malachite exhibited lowest energy (− 191.05 ± 7.08 314.19 6.88 kcal/mol), prevalent hydrophobic interactions 268.25 12.25 418.92 29.45 kcal/mol) van der Waals forces. this was able highlight role enzymes, specifically H2, in predicting dyes. These findings could contribute our understanding azoreductases’ mechanisms bioremediation biotechnological applications.

Language: Английский

Citations

21
Prospects and challenges of nanopesticides in advancing pest management for sustainable agricultural and environmental service DOI
R. Siti Zainab,

Maria Hasnain,

Faraz Ali

et al.

Environmental Research, Journal Year: 2024, Volume and Issue: 261, P. 119722 - 119722

Published: Aug. 2, 2024

Language: Английский

Citations

19
Emerging technologies for the removal of pesticides from contaminated soils and their reuse in agriculture DOI
Teklit Gebregiorgis Ambaye, Aydin Hassani, Mentore Vaccari

et al.

Chemosphere, Journal Year: 2024, Volume and Issue: 362, P. 142433 - 142433

Published: May 29, 2024

Language: Английский

Citations

17
Microalgae-Enabled Wastewater Treatment: A Sustainable Strategy for Bioremediation of Pesticides DOI Open Access
Pei Sean Goh,

Woei Jye Lau,

Ahmad Fauzi Ismail

et al.

Water, Journal Year: 2022, Volume and Issue: 15(1), P. 70 - 70

Published: Dec. 25, 2022

Pesticides have been identified as major contaminants of various waterways. Being classified potential endocrine disrupting compounds, pesticides in aqueous system are highly hazardous to aquatic organisms and the ecosystem. The treatment pesticide-containing wastewater can be performed through several means, but a strategy which emphasizes both efficiency sustainability is necessity current time. In this context, bioremediation has increasingly promoted an alternative technique for remediation diverse pollutants. Particularly, involves utilization microalgae removal or conversion harmless less harmful compounds becoming trend. Exploiting tool presents multiple advantages over conventional technologies, include opportunity simultaneously treat nutrient recovery cultivation well formation toxic sludge. This review discusses roles mitigating pesticide pollution issue, while offering from sources. Based on laboratory studies, use promising rationalized. establishment more pilot scale studies encouraged further facilitate implementation approach practical application.

Language: Английский

Citations

54
Recent advances in assessment methods and mechanism of microbe-mediated chlorpyrifos remediation DOI
Aman Raj, Ashwani Kumar

Environmental Research, Journal Year: 2022, Volume and Issue: 214, P. 114011 - 114011

Published: Aug. 17, 2022

Language: Английский

Citations

43
Metagenomic analysis displays the potential predictive biodegradation pathways of the persistent pesticides in agricultural soil with a long record of pesticide usage DOI Creative Commons
Muneer Ahmad Malla, Anamika Dubey, Ashwani Kumar

et al.

Microbiological Research, Journal Year: 2022, Volume and Issue: 261, P. 127081 - 127081

Published: May 27, 2022

Language: Английский

Citations

41
Modeling and optimization of chlorpyrifos and glyphosate biodegradation using RSM and ANN: Elucidating their degradation pathways by GC-MS based metabolomics DOI Creative Commons
Muneer Ahmad Malla, Anamika Dubey, Ashwani Kumar

et al.

Ecotoxicology and Environmental Safety, Journal Year: 2023, Volume and Issue: 252, P. 114628 - 114628

Published: Feb. 10, 2023

Ongoing and extensive use of pesticides negatively impact the environment human health. Microbe-based remediation bears importance as it is an eco-friendly cost-effective technique. The present study investigated chlorpyrifos (CHL) glyphosate (GLY) degrading potential Bacillus cereus AKAD 3-1, isolated from soybean rhizosphere. Optimization validation different process variables were carried out by response surface methodology (RSM) artificial neural network (ANN). Critical parameters which affect degradation are initial pesticide concentration, pH, inoculum size. At optimum conditions, bacterial strain demonstrated 94.52% 83.58% removal glyphosate, respectively. Both Central-composite design (CCD-RSM) ANN approaches proved to perform well in modeling optimizing growth conditions. ANN-GA model resulted R2 ≥ 0.99 for while case RSM, obtained value was 0.96 0.95, Results indicated that significantly (p < 0.05) biodegradation. Moreover, predicted RSM had a "lack fit p-value" "0.8849" "0.2502" GC-MS analysis revealed first converted into 3,5,6-trichloro pyridin-2-ol & O, O-diethyl O-hydrogen phosphorothiate. Later, these intermediate metabolites broken completely mineralized non-toxic by-products. Similarly, 2-(methylamino) acetic acid amino-oxyphosphonic acid, further without any toxic Taken together, results this clarify biodegradation pathways highlights promising B. 3-1 bioremediation glyphosate-polluted environments.

Language: Английский

Citations

33
Optimization and elucidation of organophosphorus and pyrethroid degradation pathways by a novel bacterial consortium C3 using RSM and GC-MS-based metabolomics DOI
Muneer Ahmad Malla, Anamika Dubey, Ashwani Kumar

et al.

Journal of the Taiwan Institute of Chemical Engineers, Journal Year: 2023, Volume and Issue: 144, P. 104744 - 104744

Published: Feb. 16, 2023

Language: Английский

Citations

25
Strategies for mitigation of pesticides from the environment through alternative approaches: A review of recent developments and future prospects DOI
Veena Chaudhary, Mukesh Kumar, Chetan Chauhan

et al.

Journal of Environmental Management, Journal Year: 2024, Volume and Issue: 354, P. 120326 - 120326

Published: Feb. 21, 2024

Language: Английский

Citations

16