Fig. 3: The mechanism of precise side-chain engineering for optimizing 808 nm laser-driven generation of •O2− and •OH. | Nature Communications

Fig. 3: The mechanism of precise side-chain engineering for optimizing 808 nm laser-driven generation of •O2− and •OH.

From: Oxygen-independent organic photosensitizer with ultralow-power NIR photoexcitation for tumor-specific photodynamic therapy

Fig. 3

a Relative permittivity at 1 kHz of NTalk and NTgly polymers. b Fluorescence spectra of NTalk NPs and NTgly NPs, excited at 808 nm (n  =  3 independent samples; mean ± SD). c Transient photocurrent responses of NTalk and NTgly polymer film. Water contact angle measurements were performed on thin films of d NTalk and e NTgly polymers. f Quartz crystal microbalance measurements of the mass of thin films of NTalk and NTgly polymers suspended in air and water (n  =  3 independent samples; mean ± SD).

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