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. Author manuscript; available in PMC: 2023 Nov 29.
Published in final edited form as: ACS Appl Nano Mater. 2021 Nov 11;4(11):12073–12082. doi: 10.1021/acsanm.1c02623

Figure 6.

Figure 6.

(a) FTIR spectra showing the presence of lipid bilayers on LBMSiO2-AuNR. (b) PA response as a function of fluence observed for LHMSiO2-AuNR particles coated with lipid bilayer (blue circles). PA response of LHMSiO2-AuNR (lipid monolayer) is also displayed for comparison. Water was used as the solvent in both cases. Error bars show one standard deviation above and below the mean value. Student’s t-test for significance showed p < 0.05 for LHMSiO2-AuNR vs. LBMSiO2-AuNR at all fluences tested.