We can't find the internet
Attempting to reconnect
Something went wrong!
Hang in there while we get back on track
Papers
61,005 resultsShowing papers similar to Biodeterioration of Microplastics by Bacteria Isolated from Mangrove Sediment
ClearIsolation and Identification of Four Strains of Bacteria with Potential to Biodegrade Polyethylene and Polypropylene from Mangrove
Researchers screened mangrove sediment and surface water bacteria for the ability to biodegrade polyethylene and polypropylene microplastics, successfully isolating four candidate strains. The identified bacteria showed measurable plastic degradation activity, highlighting mangrove ecosystems as a source of novel plastic-degrading microorganisms.
Bacterial degradation of polyethylene and polypropylene microplastics in a mangrove ecosystem
Researchers isolated bacteria from a mangrove ecosystem that can break down polyethylene and polypropylene microplastics, achieving measurable weight loss over 60 days. The bacteria produced enzymes that caused visible surface degradation of the plastic particles, confirmed through microscopy and chemical analysis. While the degradation rates were modest, the study demonstrates that naturally occurring bacteria in coastal environments have the potential to help address microplastic pollution.
Screening for Polypropylene Degradation Potential of Bacteria Isolated from Mangrove Ecosystems in Peninsular Malaysia
Two bacterial species isolated from mangrove sediments in Malaysia were found to partially degrade polypropylene plastic, as measured by weight loss and surface changes after incubation. Mangrove-associated bacteria capable of degrading plastics could have potential applications in biological plastic remediation.
Potential Microplastic-Degrading Bacteria from Mangrove Sediment in The Paluh Getah Area, Percut Sei Tuan District
Ten bacterial strains isolated from mangrove sediments in North Sumatra were screened for microplastic degradation, with three promising isolates showing growth on LDPE, HDPE, PET, PP, and PS substrates, identifying mangrove bacteria as a potential source of plastic-degrading microbes.
Screening of Bacillus strains isolated from mangrove ecosystems in Peninsular Malaysia for microplastic degradation
Researchers screened Bacillus strains isolated from mangrove ecosystems in Malaysia for plastic-degrading ability, identifying several strains with activity against synthetic polymers and highlighting mangrove microbiomes as a source of plastic-degrading bacteria.
A comprehensive approach to evaluate microplastic biodegradation potential of mangrove rhizobacteria
Rhizobacteria isolated from three mangrove species in India were screened for plastic-degrading enzymes and combined into a consortium, demonstrating collective microplastic degradation potential with potential for environmental bioremediation.
Enhanced microbial degradation of PET and PS microplastics under natural conditions in mangrove environment
Researchers isolated bacteria from microplastic-contaminated mangrove soil and tested their ability to break down PET and polystyrene microplastics under natural conditions. Over 90 days, the microbial consortium achieved an 18% weight loss in the treated microplastics and visibly altered their surface structure. The study suggests that naturally occurring bacteria in polluted environments hold potential for bioremediation of microplastic-contaminated soils.
Mangrove degradation retarded microplastics weathering and affected metabolic activities of microplastics-associated microbes
Microplastic weathering was slower in degraded mangrove sediments than in intact mangroves, with degradation also altering the composition and metabolic activity of microplastic-associated microbial communities. The findings suggest mangrove ecosystem health influences how rapidly microplastics degrade and what ecological roles microplastic-associated microbes play in these coastal environments.
Degradation of microplastics by formulated bacterial consortium isolated from mangrove areas in Peninsular Malaysia / Iffa Syamimi Rosli
This study investigated whether bacteria isolated from mangrove sediments in Malaysia could degrade common microplastics under laboratory conditions, finding that bacterial consortia could break down polyethylene and polypropylene over time. The research suggests that mangrove microbial communities may harbor plastic-degrading bacteria relevant to natural bioremediation.
A review on microplastic pollution in the mangrove wetlands and microbial strategies for its remediation
Researchers reviewed the growing problem of microplastic pollution in mangrove wetland ecosystems and its effects on the biological communities that depend on these habitats. They found that microplastic exposure can substantially alter the microbial communities critical to nutrient cycling in mangrove environments. The review also explores microbial bioremediation strategies as a sustainable approach to addressing plastic pollution in these threatened coastal ecosystems.
Growth kinetics and biodeterioration of polypropylene microplastics by Bacillus sp. and Rhodococcus sp. isolated from mangrove sediment
Researchers isolated two bacterial strains from mangrove sediments and tested their ability to break down polypropylene microplastics. Both Bacillus and Rhodococcus bacteria were able to use the plastic as a carbon source for growth, reducing the polymer mass by 4-6% over 40 days. The study provides evidence that naturally occurring soil bacteria have some capacity to biodegrade common microplastics, though the process is slow.
Delineating degradation of polyethylene microplastics by mangrove-derived microbes: Enzymatic pathways and intermediate identification
Two bacterial strains isolated from plastic-coated biofilm in a Thai mangrove — Lysobacter sp. and Nitratireductor kimnyeongensis — degraded 35% and 23% of polyethylene microplastics by weight within 30 days, using distinct metabolic pathways confirmed by genomic analysis. Finding effective plastic-degrading microbes in mangrove environments is significant because mangroves are both major accumulation zones for coastal plastic pollution and highly biodiverse ecosystems where natural microbial solutions could potentially be harnessed for in-situ cleanup.
Bioprospecting Evidence of Polyethylene Degrading Bacteria in the Mojo Pemalang Mangrove Rehabilitation Areas
Researchers conducted bioprospecting in the Mojo Pemalang mangrove rehabilitation areas of Indonesia, identifying bacteria with the capacity to degrade polyethylene microplastics that accumulate in mangrove sediments and inhibit ecosystem recovery. The study provided evidence that PE-degrading bacterial communities are present in these environments, suggesting natural attenuation potential for plastic pollution in mangroves.
Screening and isolation of polyethylene microplastic degrading bacteria from mangrove sediments in southern China
Four polyethylene microplastic-degrading bacterial strains (Acinetobacter venetianus, Serratia marcescens, Chryseobacterium cucumeris, and Bacillus albus) were isolated from southern China mangrove sediments, demonstrating measurable PE degradation and offering candidates for bioremediation of PE-contaminated coastal ecosystems.
Isolasi dan Identifikasi Bakteri Pengurai Mikroplastik Polyethylene Terephthalate dari Sedimen Ekosistem Mangrove Pasir Putih
Researchers isolated and identified bacteria capable of degrading polyethylene terephthalate (PET) microplastics from mangrove sediments at Pasir Putih Wonorejo, Indonesia, where PET was the dominant polymer (59% of microplastics in the rainy season), evaluating indigenous bacterial strains as potential biodegradation agents for plastic pollution in mangrove ecosystems.
The Role Of Bacteria In Microplastic Bioremediation And Implications For Marine Ecosystems
This literature review summarizes how bacteria can be harnessed through bioremediation to break down microplastics in marine environments, cataloging the bacterial species and mechanisms involved. While biological degradation is slow and not yet a practical cleanup solution at scale, identifying effective bacteria is an important step toward developing tools to reduce the long-term accumulation of microplastics in ocean ecosystems.
Bioprospecting of Mangrove Filamentous Fungi for the Biodegradation of Polyethylene Microplastics
Researchers screened mangrove-associated filamentous fungi for the ability to biodegrade polyethylene microplastics, identifying candidate strains with plastic-degrading potential. Selected fungal isolates showed measurable polyethylene degradation activity, expanding the known roster of plastic-degrading organisms and highlighting mangrove ecosystems as a source of environmentally relevant bioremediation agents.
Potensi Mikroorganisme Sebagai Agen Bioremediasi Mikroplastik Di Laut
This Indonesian review examines microorganisms with the potential to biodegrade microplastics in marine environments, including bacteria that can use plastic as a carbon source. Identifying plastic-degrading microbes is a step toward developing biological remediation strategies for marine microplastic pollution.
Isolation and Identification of Indigenous Plastic-Degrading Bacteria from Dumai’s Ocean Water of Riau Province
Researchers isolated and identified plastic-degrading bacteria from the coastal waters of Dumai, Indonesia, finding indigenous microbial populations capable of breaking down plastic polymers. Local plastic-degrading bacteria represent a potentially sustainable biological tool for addressing microplastic contamination in affected environments.
Characterization of microplastic degrading bacteria isolated from the Putri Cempo landfill
Researchers isolated bacteria from a landfill in Indonesia and characterized their ability to degrade microplastics, identifying indigenous strains with potential for use in bioremediation of plastic pollution.
Finding microbial composition and biological processes as predictive signature to access the ongoing status of mangrove preservation
Using DNA sequencing, researchers mapped the microbial communities in mangrove soils of a large Brazilian bay, comparing pristine and polluted areas near a petroleum refinery. Polluted mangroves showed increased populations of bacteria adapted to breaking down hydrocarbons, while beneficial organisms like diatoms declined. While focused on oil pollution, the findings are relevant to microplastics research because mangroves act as filters for coastal pollution, and degraded mangrove ecosystems are less effective at trapping microplastics before they reach the ocean.
Microplastic aging and plastisphere succession in mangrove sediments: Mechanisms, microbial interactions, and degradation potential
Microplastic aging processes and the succession of microbial communities (plastisphere) in mangrove sediments were tracked over time, revealing how the plastic surface microbiome changes as particles weather. Understanding plastisphere dynamics in coastal ecosystems is important for assessing how microplastics interact with and potentially disrupt mangrove ecology.
Evidence of Plastic Degrading Bacteria in Aquatic Environment
This review examines evidence for plastic-degrading bacteria in aquatic environments, summarizing identified microorganisms and their enzymatic mechanisms capable of breaking down plastic materials, and discussing the potential application of these organisms in bioremediation of plastic pollution.
Microbial Allies in Plastic Degradation: Specific bacterial genera as universal plastic-degraders in various environments
Researchers identified specific bacterial genera capable of degrading multiple types of plastic across different environments including landfill soil, sewage sludge, and river water. They found that certain bacteria, such as Pseudomonas and Bacillus species, consistently appeared as effective plastic degraders regardless of the environment. The study suggests that these universal plastic-degrading bacteria could be valuable candidates for developing bioremediation strategies to address plastic pollution.