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Anal Chim Acta
January 2025
State Key Laboratory of Electroanalytical Chemistry, Jilin Province Key Laboratory of Low Carbon Chemical Power, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, Jilin, China; School of Applied Chemistry and Engineering, University of Science and Technology of China, Hefei, 230026, Anhui, China. Electronic address:
Background: Scanning electrochemical microscopy (SECM) is a kind of scanning probe technology that enables the obtainment of surface morphology and electrochemical information by recording changes in Faraday current triggered by the movement of probe.
Results: In this work, flexible disk ultramicroelectrode (UME) with highly repeatable geometry are fabricated through a simple and universal strategy that involves vacuum pulling the glass capillaries inserted with platinum wire (gold wire, carbon fiber, etc.), followed by a rapidly heated sealing and polishing process.
New Phytol
January 2025
Key Laboratory of Fruit Postharvest Biology (Liaoning Province), College of Horticulture, Shenyang Agricultural University, Shenyang, 110866, China.
Cuticular wax is essential for fruit to maintain moisture. Although the wax content of peel surface in apple (Malus spp.) varies, the detailed molecular mechanism remains unclear.
View Article and Find Full Text PDFChem Biodivers
January 2025
Liverpool John Moores University, Centre for Natural Products Discovery, School of Pharmacy and Biomolecular Sciences, Byrom Street, Liverpool, UNITED KINGDOM OF GREAT BRITAIN AND NORTHERN IRELAND.
Diospyros discolor Willd., commonly known as Velvet apple or Mabolo, is an underutilized fruit. Traditionally, various parts of D.
View Article and Find Full Text PDFFood Chem
March 2025
University of Belgrade Faculty of Chemistry, Studentski trg 12-16, 11158 Belgrade, Serbia.
The aim of this study was to evaluate the antimicrobial properties and profile of bioactive compounds from mesocarp, peel and leaves of four autochthonous apple cultivars against human pathogens, Escherichia coli, Staphylococcus aureus and Bacillus subtilis and the apple pathogen Erwinia amylovora by direct detection on HPTLC plates and subsequent chemometric analysis. UHPLC Q-ToF MS was used for detailed characterization of the bioactive compounds with antimicrobial properties. Leaf extracts showed the highest antibacterial activity against all bacterial strains, followed by peel extracts, while the mesocarp extracts showed only weak and selective inhibition zones for E.
View Article and Find Full Text PDFInt J Biol Macromol
December 2024
College of Life Sciences, Gannan Normal University, Ganzhou, Jiangxi 341000, China; National Navel Orange Engineering Research Center, Ganzhou, Jiangxi 341000, China. Electronic address:
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