Figure 6From: Bovine serum albumin nanoparticles as controlled release carrier for local drug delivery to the inner earImages of RhB-BSA-NPs adhering on the RWM and osseous spiral lamina. The fluorescent image of RhB-BSA-NPs (a) adhering on the RWM was taken immediately after the surgery. The SEM image of RhB-BSA-NPs (b) deposited on the osseous spiral lamina was taken 3 days later. The aggregated BSA-NPs are shown in the inset (inset of (b)).Back to article page