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Localized surface plasmon resonance (LSPR) peak shifts as a function of time during the adsorption of silica nanoparticles (SiNP) onto: (A) DOPC; and (B) DOPC:DOEPC 70:30 SLBs. SiNPs were added at t = 10 min under continuous flow. The tested SiNP concentrations were 0.1, 0.3 and 0.5 mg/mL. Normalized responses from: (C) panel A; and (D) panel B scaled according to ct where c is the bulk SiNP concentration and t is time.
