Construction and synthesis of NiCoOnanozyme for enhanced antibacterial performance.

Nanotechnology

The Affiliated Qingdao Central Hospital of Qingdao University, State Key Laboratory of Bio-fibers and Eco-textiles, Institute of Biochemical Engineering, College of Materials Science and Engineering, Qingdao University, Qingdao 266071, People's Republic of China.

Published: December 2024

AI Article Synopsis

  • * The NiCoOmicrospheres show significantly enhanced peroxidase-like activity compared to pure CoO, due to their large surface area and many active sites.
  • * This antibacterial system effectively uses a combination of spiky NiCoO particles and a low concentration of hydrogen peroxide (HO) to achieve over 94% bacteriostatic efficiency against specific bacteria.

Article Abstract

Developing effective and low-cost enzyme-like nanomaterials to kill bacteria is vital for human health. Herein, nanorod-assembled NiCoOmicrospheres were prepared though a facile hydrothermal method, andshowed highly enhanced peroxidase-like activity compared to pure CoOdue to its large surface area and abundant active sites. The NiCoOpossess the ability to catalyze HOto generate large amounts of •O, which can be used for bacteriostatic applications. In particular, the antibacterial system combining the spiky NiCoOparticles and a low concentration of HO(100M) exhibits an excellent bacteriostatic efficiency against both(94.44%) and(93.45%).

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Source
http://dx.doi.org/10.1088/1361-6528/ad9d49DOI Listing

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