Fig. 4: Photothermal characterizations of borophene. | Light: Science & Applications

Fig. 4: Photothermal characterizations of borophene.

From: Light-induced tumor theranostics based on chemical-exfoliated borophene

Fig. 4

a–c Photograph, absorbance, and extinction coefficient of naked borophene. d, e Absorbance and extinction coefficient of B@PDA. f Photothermal temperature increases at different concentrations of B@PDA. g Periodic photothermal cycles. h Stability is shown by the absorbance before and after irradiation. i The calculation for photothermal conversion efficiency

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