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   Articles with "ascorbate oxidase" as a keyword



An amperometric biosensor based on poly(l-aspartic acid), nanodiamond particles, carbon nanofiber, and ascorbate oxidase–modified glassy carbon electrode for the determination of l-ascorbic acid

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recommendations! Published in 2020 at "Analytical and Bioanalytical Chemistry"

DOI: 10.1007/s00216-020-02747-w

Abstract: An amperometric l-ascorbic acid biosensor utilizing ascorbate oxidase (AOx) immobilized onto poly(l-aspartic acid) (P(l-Asp)) film was fabricated on carbon nanofiber (CNF) and nanodiamond particle (ND)-modified glassy carbon electrode (GCE). Effects of AOx, ND, and CNF… read more here.

Keywords: ascorbate oxidase; aspartic acid; carbon; biosensor ... See more keywords

Revisiting the role of ascorbate oxidase in plant systems

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recommendations! Published in 2024 at "Journal of Experimental Botany"

DOI: 10.1093/jxb/erae058

Abstract: Abstract Ascorbic acid (AsA) plays an indispensable role in plants, serving as both an antioxidant and a master regulator of the cellular redox balance. Ascorbate oxidase (AO) is a blue copper oxidase that is responsible… read more here.

Keywords: revisiting role; ascorbate oxidase; plant; role ... See more keywords

Increasing Ascorbic Acid Content and Salinity Tolerance of Cherry Tomato Plants by Suppressed Expression of the Ascorbate Oxidase Gene

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recommendations! Published in 2019 at "Agronomy"

DOI: 10.3390/agronomy9020051

Abstract: Ascorbic acid is considered to be one of the most important antioxidants in plants and plays a vital role in the adaptation of plants to unfavorable conditions. In the present study, an ascorbate oxidase gene… read more here.

Keywords: ascorbic acid; ascorbate oxidase; oxidase; activity ... See more keywords

Gene Profiling of the Ascorbate Oxidase Family Genes under Osmotic and Cold Stress Reveals the Role of AnAO5 in Cold Adaptation in Ammopiptanthus nanus

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recommendations! Published in 2023 at "Plants"

DOI: 10.3390/plants12030677

Abstract: The uplift of the Qinghai Tibet Plateau has led to a drastic change in the climate in Central Asia, from warm and rainy, to dry and less rainfall. Ammopiptanthus nanus, a rare evergreen broad-leaved shrub… read more here.

Keywords: stress; adaptation; role; cold stress ... See more keywords