Journal: Biomaterials Research
Article Title: Sono-Gas-Mediated Precise Stiffness Remodeling for Triple-Negative Breast Cancer Mechanical Immunotherapy
doi: 10.34133/bmr.0207
Figure Lengend Snippet: Characterization of R-I-LA NPs. (A) TEM images of I-LA NPs and R-I-LA NPs. (B) CLSM images of R-I-LA NPs. (C) Western blotting analysis of CD47. (D) Size distribution of I-LA NPs and R-I-LA NPs. (E) Zeta potential of I-LA NPs and R-I-LA NPs. (F) Stability of R-I-LA NPs based on DLS and PDI. (G) UV–vis–NIR absorbance spectra of different NPs (free IR780, R-LA NPs, R-I NPs, and R-I-LA NPs). (H) UV–vis–NIR absorbance spectra of free IR780 at elevated concentrations. (I) SOSG fluorescence intensity of R-I-LA NPs during LIFU irradiation. (J) LIFU irradiation time-dependent singlet oxygen ( 1 O 2 ) yield of different NPs (R-LA NPs, R-I NPs, and R-I-LA NPs). (K) UV–vis absorption of the R-I-LA NPs solution after adding Griess reagent during LIFU irradiation. The experiments were repeated thrice independently. ANOVA with Tukey’s post-hoc test.
Article Snippet: The single-line oxygen fluorescence probe (SOSG) was purchased from Thermo Fisher Scientific in the United States.
Techniques: Western Blot, Zeta Potential Analyzer, Fluorescence, Irradiation