Immobilization of laccase isolated from Trametes trogii on chitosan-based membrane and its application in the biodegradation of atrazine and trifloxystrobin pesticides.

Aysel Alkan Uçkun, Miraç Uçkun, Şeyma Akkurt, Emre Birhanlı, Büşra Bakar, Ahmet Ulu, Özfer Yeşilada

Abstract read

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Article in World journal of microbiology & biotechnology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

Authors and funding

7 authors.

Aysel Alkan UçkunDepartment of Environmental Engineering, Faculty of Engineering, Adıyaman University, Adıyaman, Türkiye, Turkey.

Miraç UçkunDepartment of Food Engineering, Faculty of Engineering, Adıyaman University, Adıyaman, Türkiye, Turkey. miracuckun@gmail.com.

Şeyma AkkurtDepartment of Environmental Engineering, Faculty of Engineering, Adıyaman University, Adıyaman, Türkiye, Turkey.

Emre BirhanlıDepartment of Biology, Faculty of Science and Literature, İnönü University, Malatya, 44280, Türkiye, Turkey.

Büşra BakarBiochemistry and Biomaterials Research Laboratory, Department of Chemistry, Faculty of Arts and Sciences, İnönü University, Malatya, 44280, Türkiye, Turkey.

Ahmet UluBiochemistry and Biomaterials Research Laboratory, Department of Chemistry, Faculty of Arts and Sciences, İnönü University, Malatya, 44280, Türkiye, Turkey.

Özfer YeşiladaDepartment of Biology, Faculty of Science and Literature, İnönü University, Malatya, 44280, Türkiye, Turkey.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Recently, focus has been placed on various enzyme immobilization applications as effective, eco-friendly, and low-cost methods for the degradation of pesticides in water. Laccases are very effective biocatalysts that are frequently used in environmental remediation applications. In this research, the use of a biocatalyst obtained by immobilizing laccase purified from Trametes trogii on chitosan-polyethylene glycol methyl ether (Lac/CH/MPEG) in the degradation of atrazine (ATR) and trifloxystrobin (TFS) pesticides in water was investigated. The degradation of these pesticides with this synthesized biocatalyst is the first in the literature. Therefore, primarily, the basic physicochemical parameters and mechanical properties of Lac/CH/MPEG prepared before and after immobilization were investigated. Structural analysis and morphological imaging of Lac/CH/MPEG before and after degradation of ATR and TFS were also performed. In the degradation tests, the initial concentrations at which optimum degradation rates were observed for ATR (72%) and TFS (85%) were 1 mg L

Indexed as

AcetatesAtrazineEnzymes, ImmobilizedIminesLaccasePesticidesTrametesBiodegradation, EnvironmentalChitosanPolyethylene GlycolsStrobilurinsWater Pollutants, ChemicalAcetatesAtrazineChitosanEnzymes, ImmobilizedIminesLaccasePesticidesPolyethylene GlycolsStrobilurinstrifloxystrobinWater Pollutants, ChemicalBiocatalystImmobilized enzymesLaccasePesticide degradationTrametes trogiiWastewater treatment

Identifiers

PMID41082152

DOI10.1007/s11274-025-04624-z

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.