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. 2020 May 13;12(5):1116. doi: 10.3390/polym12051116

Scheme 1.

Scheme 1

Schematic representation of the fabrication process of graphene oxide-amino(polyethyleneglycol) (GO-PEG-NH2) and GO-PEG-NH2 for the selective recognition, capturing, and photothermal killing of bacteria over mammalian cells. The sizes of cells and bacteria are not drawn to scale.