Figure 5
From: Reversibly pH-responsive gold nanoparticles and their applications for photothermal cancer therapy
(A) Red and (B) blue shift of absorption peak accordingly with reducing and elevation pH in DMEM media solution. (C) Solution temperature changes with 660 nm laser irradiation times. Purple: PBS blank solution, yellow: ssDNA-AuNP in pH 7.4 DMEM media, green: ssDNA-AuNP in pH 5.5 DMEM media, blue: CytC/ssDNA-AuNP in pH 7.4 DMEM media, and red: CytC/ssDNA-AuNP in pH 5.5 DMEM media. (D) IR camera images of laser irradiated nanoparticle solutions. Error bars refer to standard deviations from three replicates.
