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Fig. 7 | Journal of Nanobiotechnology

Fig. 7

From: Recent advances in selective photothermal therapy of tumor

Fig. 7

(Reprinted from Ref. [13] with permission. Copyright 2019 WILEY–VCH Verlag GmbH & Co. KGaA, Weinheim)

a Schematic illustration of reduction-controlled condensation of 1 to yield 1-Dimer, which self-assembles into 1-NPs to enhance the photothermal efficacy of the fluorophore Cypate. b Cell viability of HeLa cells or biotin-blocked HeLa cells after 1 h incubation with 1, 1-Fmoc, or Cypate at different concentrations, washed to remove the free compounds followed by laser irradiation and another 24 h incubation. All experiments were performed in triplicate. c Calcein-AM/PI live/dead staining of HeLa cells after 1 h incubation with the compounds, washed to remove the free compounds followed by another 24 h incubation, respectively

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