Results 21 to 30 of about 29,422 (235)

Degradation of pesticides by the ligninolytic enzyme Laccase [PDF]

open access: yes, 2013
Pesticides are widely used in many industries but the majority reaches non-target organisms or locations through point or diffuse sources. Understanding conditions for their degradation is therefore important.
Farragher, Naomi
core   +1 more source

A Sequential Combination of Laccase Pretreatment and Enzymatic Hydrolysis for Glucose Production from Furfural Residues

open access: yesBioResources, 2014
Furfural residues (FRs) were pretreated with laccase or a laccase-mediator (1-hydroxybenzotriazole, HBT) system to produce fermentable sugar for bioethanol production.
Hailong Yu   +4 more
doaj   +1 more source

Laccase-evoked removal of antibiotics: Reaction kinetics, conversion mechanisms, and ecotoxicity assessment

open access: yes, 2023
Antibiotics in ecosystems stimulate the emergence and development of antibiotic-resistant bacteria and genes, consequently posing tremendous health risks to wildlife species and humans.
Xue-Min Qi (16390945)   +7 more
core   +1 more source

Study on improving the stability of adsorption-encapsulation immobilized Laccase@ZIF-67

open access: yesBiotechnology Reports, 2020
Laccase (Trametes versicolor) was immobilized onto/into zeolite imidazolate framework-67 (ZIF-67) for the first time, materials were performed by assisting one-pot synthesis strategy in aqueous solution at room temperature.
Zhaobo Wang   +5 more
doaj   +1 more source

Recombinant expression of fungal oxidases for industrial application [PDF]

open access: yes, 2005
Laccases catalyse the oxidation of a range of organic substrates coupled to the reduction of molecular oxygen to water. They are members of the ubiquitous blue multi-copper oxidase family.
Piscitelli, Alessandra
core   +1 more source

Phenothiazines Rapidly Induce Laccase Expression and Lignin-Degrading Properties in the White-Rot Fungus Phlebia radiata

open access: yesJournal of Fungi, 2023
Phlebia radiata is a widespread white-rot basidiomycete fungus with significance in diverse biotechnological applications due to its ability to degrade aromatic compounds, xenobiotics, and lignin using an assortment of oxidative enzymes including laccase.
Matthew P. Hirakawa   +7 more
doaj   +1 more source

Advances in Screening of Edible Fungi Capable of Secreting Laccase and Degradation of Aflatoxin B1 by Laccase from Edible Fungi [PDF]

open access: yesShipin Kexue, 2023
A large number of grains are contaminated with aflatoxin B1 (AFB1) every year, which causes great harm to the health of humans and livestock. The biodegradation of AFB1, which has the advantages of strong substrate specificity and mild reaction ...
LOU Haiwei, YANG Chuangming, ZHAO Yu, NIU Yongwu, TIAN Shuangqi, ZHAO Renyong
doaj   +1 more source

Intermolecular Carbon–Carbon Naphthalene Coupling Involves a Radical Mechanism Driven by Cytochrome P450 in Alternaria alternata

open access: yesAngewandte Chemie, EarlyView.
1,8‐DHN is an important intermediate to form complex aromatic ring systems. Phenol‐coupling reactions are important for the dimerization of two molecules. Here, we show that a fungal cytochrome P450 enzyme catalyzes specific C─C bonds. ABSTRACT Dihydroxynaphthalene (DHN) derivatives are precursors of biologically important molecules, including melanin ...
Jia Gao   +8 more
wiley   +2 more sources

Purification and Characterization of a White Laccase with Pronounced Dye Decolorizing Ability and HIV-1 Reverse Transcriptase Inhibitory Activity from Lepista nuda

open access: yesMolecules, 2016
A strain LN07 with high laccase yield was identified as basidiomycete fungus Lepista nuda from which a white laccase without type I copper was purified and characterized. The laccase was a monomeric protein with a molecular mass of 56 kDa. Its N-terminal
Mengjuan Zhu   +5 more
doaj   +1 more source

Differential Laccase Production among Diverse Fungal Endophytes in Aquatic Plants of Hulimavu Lake in Bangalore, India [PDF]

open access: yes, 2023
The ability of plants to acclimatise and thrive in stressed environments can be attributed, in part, to the reserve of endophytic fungi that they harbour, that help enhance physiological and immunological defence and tolerance to various biotic and ...
Soma Biswas   +4 more
core   +1 more source

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