Figure 8
From: Fluorescent molecular rotors as versatile in situ sensors for protein quantitation
Microfluidic flow validation: (A) Photograph of the microfluidic device perfused with BSA and molecular rotors. (B) Schematic of the collagen hydrogel within the device. (C) Fluorescent front tracked with an epifluorescent microscope, scale = 400 microns. (D) Quantification of velocity and comparison with expected value.
