Call for biotechnological approach to degrade plastic in the era of COVID-19 pandemic

Ali, Shakir; Bukhari, Dilara Abbas; Rehman, Abdul

doi:10.1016/j.sjbs.2023.103583

Cited by 14 publications

(6 citation statements)

References 55 publications

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“…A computerized measuring balance was used to weigh all the components correctly. The chemical was dissolved by vigorously shaking and heating in the oven ( Ali et al, 2023 ).…”

Section: Methodsmentioning

confidence: 99%

“…Finally, PCR was set for a final extension at 72 °C. The PCR results were visualized on a 1% agarose gel (Bakht et al, 2020; Ali et al, 2023 ).…”

Section: Methodsmentioning

confidence: 99%

“…The 16S rRNA gene was purified using the Gene JETTM PCR purification kit ( Ali et al, 2023 ). The binding buffer and the isolated DNA were added to a purification column.…”

Section: Methodsmentioning

confidence: 99%

See 2 more Smart Citations

Uptake of lead by bacteria isolated from industrial effluents and their potential use in bioremediation of wastewater

Idrees

Ali

Rehman

et al. 2023

Saudi Journal of Biological Sciences

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“…A computerized measuring balance was used to weigh all the components correctly. The chemical was dissolved by vigorously shaking and heating in the oven ( Ali et al, 2023 ).…”

Section: Methodsmentioning

confidence: 99%

“…Finally, PCR was set for a final extension at 72 °C. The PCR results were visualized on a 1% agarose gel (Bakht et al, 2020; Ali et al, 2023 ).…”

Section: Methodsmentioning

confidence: 99%

See 1 more Smart Citation

Uptake of lead by bacteria isolated from industrial effluents and their potential use in bioremediation of wastewater

Idrees

Ali

Rehman

et al. 2023

Saudi Journal of Biological Sciences

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“…Only a few microorganisms belonging to phyla Proteobacteria, Bacteroidetes and Actinobacteria (Yan et al, 2023;Auta et al, 2022) with the ability to degrade microplastic have been reported in mangrove sediments. Major types of plastic-degrading enzymes that bacteria produce for breaking down plastics are Polyethylene glycol dehydrogenase (PEG), esterase, lipase and cutinase with respective degradation pathways (Ali et al, 2023). In view of the above, this study was conducted to determine the microplastic degradation potential of abundant bacterial isolates associated with the rhizosphere of common mangroves like Avicennia sp., Acanthus sp., and Bruguiera sp., located in Cochin Backwaters, Kerala.…”

Section: O N L I N E C O P Y 318mentioning

confidence: 99%

A comprehensive approach to evaluate microplastic biodegradation potential of mangrove rhizobacteria

Asees,

Divya

2024

JEB

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Aim: The study investigates the microplastic degradation potential of mangrove rhizobacteria and their efficiency as a consortium. Methodology: Rhizosphere sediments were collected from three common mangrove species, Avicennia sp., Acanthus sp. and Bruguiera sp. in Kerala, India. Rhizobacteria were isolated, characterized and a consortium was formulated, which were analyzed for the production of plastic-degrading enzymes. Structural changes in PVC microplastic films treated with individual cultures and consortium were determined by FTIR spectroscopy and Scanning Electron Microscopy. Results: The most abundant bacteria from each of the three mangrove species were identified as Priestia megaterium (SXC01) from Avicennia sp., Bacillus cereus (1MM03) from Acanthus sp. and Priestia megaterium (1MB38) from Bruguiera sp. Semi-quantitative and quantitative analysis showed that Priestia megaterium (SXC01) was efficient in the production of PEG dehydrogenase, Bacillus cereus (1MM03) in lipase production and Priestia megaterium (1MB38) in esterase and cutinase synthesis. Interestingly, the bacterial consortium showed higher production of enzymes and also exhibited greater stability in their attachment to the PVC surface compared to individual bacterial isolates. Further, FTIR spectral studies revealed pronounced vibrations in the hydroxyl (OH) regions, C-H regions and C-Cl stretching regions, providing evidence of bacterial PVC degradation. Interpretation: This study highlights the potential of consortium in the effective degradation of microplastics, surpassing individual isolates in enzymatic activity. To mitigate microplastic contamination, mangrove rhizobacteria are important players with potential uses in the restoration and maintenance of mangrove ecosystems. Key words: Bacterial consortium, Mangrove ecosystems, Microplastic degradation, Rhizobacterial strains

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“…These challenges can be addressed by implementing effective strategies tailored to the specific needs. Furthermore, the lack of proper waste management infrastructure and recycling facilities during the COVID-19 pandemic emergency has increased pollution with more plastic [ 20 ]. Governments and other stakeholders should work together to develop and implement sustainable practices that are environmentally friendly and economically viable.…”

Section: Introductionmentioning

confidence: 99%

Harnessing photosynthetic microorganisms for enhanced bioremediation of microplastics: A comprehensive review

Barone,

Rodríguez-Seijo,

Parati

et al. 2024

Environmental Science and Ecotechnology

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Call for biotechnological approach to degrade plastic in the era of COVID-19 pandemic

Cited by 14 publications

References 55 publications

Uptake of lead by bacteria isolated from industrial effluents and their potential use in bioremediation of wastewater

Uptake of lead by bacteria isolated from industrial effluents and their potential use in bioremediation of wastewater

A comprehensive approach to evaluate microplastic biodegradation potential of mangrove rhizobacteria

Harnessing photosynthetic microorganisms for enhanced bioremediation of microplastics: A comprehensive review

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