Manganese oxide (MnOx) as peroxidase-mimicking nanozymes with valence-dependent activity for single-use colorimetric bioassays [PDF]
Scientific ReportsManganese oxide (MnOx)-based nanozymes have attracted growing interest due to their low cost, high catalytic robustness, and adjustable oxidation states that influence enzyme-mimicking performance.
Zhao Zhang +9 more
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Growth-Linked, Tissue-Specific Antioxidant Reprogramming During Natural Zn/Cu Bioaccumulation in the Pacific Oyster Magallana gigas [PDF]
AntioxidantsWhether zinc (Zn) and copper (Cu) bioaccumulation in the Pacific oyster (Magallana gigas) reflects toxicological stress or is an incidental consequence of growth remains unclear. We cultured three commercial triploid M. gigas stocks for approximately one
Bo-Wen Huang +6 more
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Statistical screening of process variables for improving bioethanol production using alkali-pretreated of some environmental wastes [PDF]
Alfarama Journal of Basic & Applied Sciences, 2023 Bioethanol is considered the most proposed next automotive fuel generation. For the bioethanol production, the microbial conversion from some local environmental wastes (rice straw and manure) and the indigenous strains, namely Streptomyces aegyptia and ...
Ahmed Dewedar +3 more
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Dynamics of ligninolytic enzyme production in Ganoderma applanatum depending on cultivation type [PDF]
Zbornik Matice Srpske za Prirodne Nauke, 2011 Ganoderma applanatum belongs to the group of white-rot fungi, due to a well-developed ligninolytic enzyme system. White-rot fungi have attracted great scientific attention in recent years, especially with respect to their enzymatic potential for the ...
Ćilerdžić Jasmina Lj. +2 more
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Biology, 2021 Manganese (Mn) oxidation is performed through oxidative Mn-oxidizing bacteria (MnOxb) as the main bio-weathering mechanism for Mn(III/IV) deposits during soil formation.
Ignacio Jofré +4 more
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Effect of cultivation conditions on ligninolytic enzyme production by Ganoderma carnosum [PDF]
Zbornik Matice Srpske za Prirodne Nauke, 2009 Ganoderma carnosum has been found in Europe only, at coniferous trees and it is difficult to distinguish it morphologically from G. lucidum. Since G. carnosum has not been studied biochemically yet, the aim of this study was to analyse its ability to ...
Simonić Jasmina Lj. +3 more
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Ligninolytic enzyme production by Lenzites betulinus on selected plant raw materials [PDF]
Zbornik Matice Srpske za Prirodne Nauke, 2011 To get a better insight into the ligninolytic system of Lenzites betulinus, the effect of wheat straw and oak sawdust, as carbon sources, on production of Mn-oxidizing peroxidases and laccase, under solid-state and submerged fermentation, was studied.
Knežević Aleksandar Z. +3 more
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A novel Mn-dependent peroxidase contributes to tardigrade anhydrobiosis [PDF]
, 2020 Abstract Tardigrades are microscopic animals that are capable of tolerating extreme environments by entering a desiccated ametabolic state known as anhydrobiosis. While antioxidative stress genes, antiapoptotic pathways and tardigrade-specific intrinsically disordered proteins have been implicated in the anhydrobiotic
Yuki Yoshida +7 more
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Functional Characterization of Melanin Decolorizing Extracellular Peroxidase of Bjerkandera adusta
Journal of Fungi, 2021 Melanin pigmentation in the human skin results from complicated cellular mechanisms that remain to be entirely understood. Uneven melanin pigmentation has been counteracted by inhibiting synthesis or transfer of melanin in the skin.
Jina Baik +3 more
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Iron incorporation into MnSOD A (bacterial Mn-dependent superoxide dismutase) leads to the formation of a peroxidase/catalase implicated in oxidative damage to bacteria [PDF]
Biochimica et Biophysica Acta (BBA) - General Subjects, 2015 Mn/Fe-superoxide dismutase (SOD) is a family of enzymes essential for organisms to be able to cope with oxygen. These enzymes bound to their classical metals catalyze the dismutation of the free radical superoxide anion (O2(-)) to H2O2 and molecular oxygen. E. coli has the manganese-dependent SOD A and the iron-dependent SOD B.Strains of E.
Douglas, Ganini +3 more
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