Figure 7

Alteration of tight junction pore size, r (left column) and retention capacity, ε/τ (right column) calculated by use of Eu-DTPA/AuNC@BSA probes (A,B) and Eu-DTPA/AuNC@GSH (C,D) probes upon EDTA treatment and Eu-DTPA/AuNC@GSH (E,F) probe upon vanadium treatment.