A laser-induced Fe 3 O 4 -graphene nanozyme for catalytic-photothermal synergetic bactericidal applications.

Limin YangLiuying ChenZhiliang FengHaiyan ShiBaokun WangWenjie LiuXiao-Juan LiuTing HouLei Ge Feng Li

Published in: Chemical communications (Cambridge, England) (2023)

Laser-induced Fe 3 O 4 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 H 2 O 2 (0.1 mM) and short irradiation time (5.0 min).

Keyphrases

cancer therapy
low dose
photodynamic therapy
drug delivery
drug release
air pollution
room temperature
particulate matter
high resolution
carbon nanotubes
walled carbon nanotubes
high dose
quantum dots
electron microscopy
high speed
highly efficient
radiation therapy
iron oxide
gold nanoparticles