A laser-induced Fe3O4-graphene nanozyme for catalytic–photothermal synergetic bactericidal applications

Limin Yang; Liuying Chen; Zhiliang Feng; Haiyan Shi; Baokun Wang; Wenjie Liu; Xiaojuan Liu; Ting Hou; Lei Ge; Feng Li

doi:10.1039/D3CC01782F

A laser-induced Fe₃O₄-graphene nanozyme for catalytic–photothermal synergetic bactericidal applications†

Limin Yang,^a Liuying Chen,^a Zhiliang Feng,^a Haiyan Shi,^a Baokun Wang,^a Wenjie Liu,^a Xiaojuan Liu,

^a Ting Hou,^a Lei Ge

*^a and Feng Li

*^a

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* Corresponding authors

^a College of Chemistry and Pharmaceutical Sciences, Qingdao Agricultural University, Qingdao, People's Republic of China
E-mail: lifeng@qau.edu.cn

Abstract

Laser-induced Fe₃O₄ nanoparticle-modified three-dimensional macroporous graphene is fabricated as a near-infrared light responsive nanozyme via a facile and in situ laser-scanning method under ambient conditions for the first time, showing an excellent catalytic–photothermal synergetic bactericidal ability under a low dose of H₂O₂ (0.1 mM) and short irradiation time (5.0 min).

Chemical Communications

A laser-induced Fe₃O₄-graphene nanozyme for catalytic–photothermal synergetic bactericidal applications†

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A laser-induced Fe₃O₄-graphene nanozyme for catalytic–photothermal synergetic bactericidal applications

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