Artificial Vascular Network
![](http://www.medicalautomation.org/wp-content/uploads/2024/07/Vascular-network-inspired-fluidic-system-VasFluidics-with-spatially-functionalizable-membranous-walls-Jul-23.jpeg)
Vascular network-inspired fluidic system (VasFluidics) with spatially functionalizable membranous walls
“This [from mechanical engineers at the University of Hong Kong] work presents a vascular network-inspired fluidic system (VasFluidics), which is functionalizable for spatially different trans-wall transport. Facilitated by embedded three-dimensional (3D) printing, elastic, ultrathin, and semipermeable walls self-assemble electrostatically. Physicochemical reactions between fluids and walls are localized to vary the trans-wall molecules among separate regions, for instance, by confining solutions or locally immobilizing enzymes on the outside of channels. Therefore, fluid compositions can be regulated spatiotemporally, for example, to mimic blood changes during glucose absorption and metabolism. Our VasFluidics expands opportunities to replicate biofluid processing in nature, providing an alternative to traditional fluidics.” MORE
Image Credit: Nature