Oxidative degradation of pre-oxidated polystyrene plastics by dye decolorizing peroxidases from Thermomonospora curvata and Nostocaceae

Article Chemistry, Multidisciplinary

Chemical-biological degradation of polyethylene combining Baeyer-Villiger oxidation and hydrolysis reaction of cutinase

Demin Kong et al.

Summary: This study proposes a new method for the degradation of polyethylene by introducing lipase and cutinase, which effectively reduces the molecular weight of polyethylene.

GREEN CHEMISTRY (2022)

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Article Engineering, Environmental

Enhanced Bioavailability and Microbial Biodegradation of Polystyrene in an Enrichment Derived from the Gut Microbiome of Tenebrio molitor (Mealworm Larvae)

Anja Malawi Brandon et al.

Summary: The mealworm and its gut microbiome play important roles in accelerating plastic biodegradation by secreting emulsifying factors and other substances. Cultivating plastic-degrading microbial enrichments can achieve higher degradation rates, providing new insights for future investigations into cultivating plastic-degrading microorganisms.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2021)

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Article Polymer Science

Polystyrene Biodegradation by Tenebrio molitor Larvae: Identification of Generated Substances Using a GC-MS Untargeted Screening Method

Emmanouil Tsochatzis et al.

Summary: A GC-MS method was used to screen and evaluate the chemical compounds generated during the biodegradation of polystyrene (PS) with Tenebrio molitor larvae, identifying various compounds including trimers, volatiles, and non-intentionally added substances. Bioactive molecules like fatty acids and amides were also identified in the biomass of the insects, suggesting enzymatic and biochemical activity during the degradation process. The overall degradation rate of PS was found to be 13%, highlighting the potential of biorecycling with these insects.

POLYMERS (2021)

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Article Microbiology

Synergistic effect of UV and chemical treatment on biological degradation of Polystyrene by Cephalosporium strain NCIM 1251

Ashutosh Kr Chaudhary et al.

Summary: The study demonstrated that the Cephalosporium strain NCIM 1251 is effective in degrading pre-treated polystyrene, with UV and acid treatment increasing the thermal stability of pure polystyrene while decreasing in pre-treated polystyrene after incubation with Cephalosporium strain NCIM 1251. This was confirmed through FTIR, gravimetric analysis, and SEM observations.

ARCHIVES OF MICROBIOLOGY (2021)

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Article Biochemistry & Molecular Biology

Gut Microbiome and Degradation Product Formation during Biodegradation of Expanded Polystyrene by Mealworm Larvae under Different Feeding Strategies

Emmanouil Tsochatzis et al.

Summary: The study analyzed the degradation mechanism of polystyrene (PS) by mealworms (Tenebrio molitor), suggesting that the gut microbiome may play a key role in PS degradation. Different feeding strategies impacted the formation of degradation compounds, with H2O improving the biodegradation efficiency of PS. Variations in gut microbiota were observed among treatments, and three potential bacterial strains were identified as candidates involved in the biodegradation of PS.

MOLECULES (2021)

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Article Biotechnology & Applied Microbiology

Changes in Intestinal Microbiota Due to the Expanded Polystyrene Diet of Mealworms (Tenebrio molitor)

Jihye Bae et al.

Summary: This study observed significant differences in the intestinal microbiota of mealworms according to the dietary results of metagenomics analysis and proposed two new candidates of EPS-degrading bacteria, Cronobacter sakazakii and Lactococcus garvieae, which increased significantly in the EPS feeding group population. The population change and the new two bacteria will help us understand the biological mechanism of EPS degradation and develop practical EPS degradation methods.

INDIAN JOURNAL OF MICROBIOLOGY (2021)

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Review Environmental Sciences

Plastic biodegradation: Frontline microbes and their enzymes

Ayodeji Amobonye et al.

Summary: Plastic waste poses a serious threat to the environment, causing pollution, climate change, and disruption to aquatic ecosystems. Recent research has shifted focus to the potential of biological degradation of plastics, examining the roles of microorganisms and enzymes in this process.

SCIENCE OF THE TOTAL ENVIRONMENT (2021)

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Article Environmental Sciences

Interaction between Styrofoam and Microalgae Spirulina platensis in Brackish Water System

Hadiyanto Hadiyanto et al.

Summary: This study examined the interaction between Styrofoam and S. platensis, revealing that Styrofoam stress can stimulate the growth of S. platensis and induce changes in the functional groups of Styrofoam. The results suggest that Styrofoam can serve as a nutrient source, particularly carbon, for S. platensis photosynthesis, but it may also cause damage to the cells of S. platensis.

TOXICS (2021)

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Article Environmental Sciences

Biodegradation of expanded polystyrene by mealworm larvae under different feeding strategies evaluated by metabolic profiling using GC-TOF-MS

E. D. Tsochatzis et al.

Summary: The study found that mealworms are capable of biodegrading polystyrene plastic, with varying degradation rates under different diets. Analysis of larval gut intestine tissue and frass revealed the presence of low levels of PS degradation products and other organic compounds.

CHEMOSPHERE (2021)

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Review Biotechnology & Applied Microbiology

Challenges in biodegradation of non-degradable thermoplastic waste: From environmental impact to operational readiness

Navid Taghavi et al.

Summary: This review outlines the most commonly generated non-degradable plastics, the threats they pose to the environment, and the current methods of degradation with their limitations. Although biodegradation is an environmentally friendly method, challenges including slow processing time and low degradation rate still hinder its application at large scale.

BIOTECHNOLOGY ADVANCES (2021)

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Article Environmental Sciences

Changes in the gut microbiome and enzymatic profile of Tenebrio molitor larvae biodegrading cellulose, polyethylene and polystyrene waste

Sebastian W. Przemieniecki et al.

ENVIRONMENTAL POLLUTION (2020)

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Article Environmental Sciences

A comprehensive assessment of microbiome diversity in Tenebrio molitor fed with polystyrene waste

Aneta K. Urbanek et al.

ENVIRONMENTAL POLLUTION (2020)

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Review Polymer Science

Challenges with Verifying Microbial Degradation of Polyethylene

Zahra Montazer et al.

POLYMERS (2020)

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Article Chemistry, Multidisciplinary

Degradation Rates of Plastics in the Environment

Ali Chamas et al.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2020)

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Article Engineering, Environmental

Biodegradation of Polystyrene by Pseudomonas sp. Isolated from the Gut of Superworms (Larvae of Zophobas atratus)

Hong Rae Kim et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2020)

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Article Environmental Sciences

Periphytic biofilm: An innovative approach for biodegradation of microplastics

Sadaf Shabbir et al.

SCIENCE OF THE TOTAL ENVIRONMENT (2020)

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Article Environmental Sciences

A polystyrene-degrading Acinetobacter bacterium isolated from the larvae of Tribolium castaneum

Zhe Wang et al.

SCIENCE OF THE TOTAL ENVIRONMENT (2020)

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Editorial Material Chemistry, Physical

Possibilities and limitations of biotechnological plastic degradation and recycling

Ren Wei et al.

NATURE CATALYSIS (2020)

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Article Environmental Sciences

Microplastics from lagooning sludge to composts as revealed by fluorescent staining- image analysis, Raman spectroscopy and pyrolysis-GC/MS

Bouchra El Hayany et al.

JOURNAL OF ENVIRONMENTAL MANAGEMENT (2020)

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Correction Environmental Sciences

Strategies to reduce the global carbon footprint of plastics (vol 9, pg 374, 2019)

Jiajia Zheng et al.

NATURE CLIMATE CHANGE (2019)

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Review Microbiology

A Review: The Styrene Metabolizing Cascade of Side-Chain Oxygenation as Biotechnological Basis to Gain Various Valuable Compounds

Michel Oelschlaegel et al.

FRONTIERS IN MICROBIOLOGY (2018)

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Article Multidisciplinary Sciences

Biodeterioration of plasma pretreated LDPE sheets by Pleurotus ostreatus

Luis D. Gomez-Mendez et al.

PLOS ONE (2018)

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Review Biotechnology & Applied Microbiology

An overview on biodegradation of polystyrene and modified polystyrene: the microbial approach

Ba Thanh Ho et al.

CRITICAL REVIEWS IN BIOTECHNOLOGY (2018)

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Article Engineering, Environmental

Biodegradation and Mineralization of Polystyrene by Plastic-Eating Mealworms: Part 1. Chemical and Physical Characterization and Isotopic Tests

Yu Yang et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2015)

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Article Biotechnology & Applied Microbiology

Functional analysis of alkane hydroxylase system derived from Pseudomonas aeruginosa E7 for low molecular weight polyethylene biodegradation

Hyun Jeong Jeon et al.

INTERNATIONAL BIODETERIORATION & BIODEGRADATION (2015)

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Article Biochemistry & Molecular Biology

Characterization of Dye-decolorizing Peroxidase (DyP) from Thermomonospora curvata Reveals Unique Catalytic Properties of A-type DyPs

Chao Chen et al.

JOURNAL OF BIOLOGICAL CHEMISTRY (2015)

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Article Agricultural Engineering

Chemical reactivity of alkali lignin modified with laccase

Yong Sun et al.

BIOMASS & BIOENERGY (2013)

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Article Biotechnology & Applied Microbiology

The role of the copper-binding enzyme - laccase - in the biodegradation of polyethylene by the actinomycete Rhodococcus ruber

Miriam Santo et al.

INTERNATIONAL BIODETERIORATION & BIODEGRADATION (2013)

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Review Multidisciplinary Sciences

Photodegradation and photostabilization of polymers, especially polystyrene: review

Emad Yousif et al.

SPRINGERPLUS (2013)

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Article Biotechnology & Applied Microbiology

Isolation of bacterial strains able to metabolize lignin from screening of environmental samples

C. R. Taylor et al.

JOURNAL OF APPLIED MICROBIOLOGY (2012)

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Article Biochemistry & Molecular Biology

Identification of DypB from Rhodococcus jostii RHA1 as a Lignin Peroxidase

Mark Ahmad et al.

BIOCHEMISTRY (2011)

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Article Polymer Science

Effect of nano-polystyrene (nPS) on thermal, rheological, and mechanical properties of polypropylene (PP)

Satyendra Mishra et al.

POLYMERS FOR ADVANCED TECHNOLOGIES (2011)

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Review Microscopy

Study of environmental biodegradation of LDPE films in soil using optical and scanning electron microscopy

Tabassum Mumtaz et al.

MICRON (2010)

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Article Biotechnology & Applied Microbiology

Molecular Characterization of a Novel Peroxidase from the Cyanobacterium Anabaena sp Strain PCC 7120

Henry Joseph Oduor Ogola et al.

APPLIED AND ENVIRONMENTAL MICROBIOLOGY (2009)

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Article Polymer Science

Biodegradation of Oxo-Biodegradable Polyethylene

M. M. Reddy et al.

JOURNAL OF APPLIED POLYMER SCIENCE (2009)

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Review Environmental Sciences

Polymer biodegradation: Mechanisms and estimation techniques

Nathalie Lucas et al.

CHEMOSPHERE (2008)

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Article Biochemistry & Molecular Biology

DyP, a unique dye-decolorizing peroxidase, represents a novel heme peroxidase family

Yasushi Sugano et al.

JOURNAL OF BIOLOGICAL CHEMISTRY (2007)

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Article Polymer Science

Investigation of thermal degradation mechanism of an aliphatic polyester using pyrolysis-gas chromatography-mass spectrometry and a kinetic study of the effect of the amount of polymerisation catalyst

D. N. Bikiaris et al.

POLYMER DEGRADATION AND STABILITY (2007)

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Article Polymer Science

Characterization and enzymatic degradation of microbial copolyester P(3HB-co-3HV)s produced by metabolic reaction model-based system

Suchada Chanprateep et al.

POLYMER DEGRADATION AND STABILITY (2006)

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Article Chemistry, Multidisciplinary

Effects of UV irradiation and plasma treatment on a polystyrene surface studied by IR-visible sum frequency generation spectroscopy

D Zhang et al.

LANGMUIR (2000)

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Oxidative degradation of pre-oxidated polystyrene plastics by dye decolorizing peroxidases from Thermomonospora curvata and Nostocaceae

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