Amyloid-templated polydopamine nanofibers for catecholic immobilization of catalytic noble metal nanoparticles,Chemical Communications,2022,Lv Lili, Wang Yanwei, You Jun , Li Mingjie and Li Chaoxu-成果-仿生智能材料研究组  
Amyloid-templated polydopamine nanofibers for catecholic immobilization of catalytic noble metal nanoparticles,Chemical Communications,2022,Lv Lili, Wang Yanwei, You Jun , Li Mingjie and Li Chaoxu 2022
wangsuxv 2月前 135

Dopamine molecules were oxidized and self-polymerized into nanofibers via a template of lysozyme amyloid nanofibrils. The catechol groups adsorbed noble metal ions on the surface of the PDA nanofibers and in situ reduced them into metallic nanoparticles with excellent catalytic activities. This study will not only pave a green way for fabricating 1D nanostructures via biological templates, but also provide a unique opportunity for in situ preparation and immobilization of noble metal nanocatalysts.

DOI: 10.1039/D2CC02885A

image file: d2cc02885a-f1.tif

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