Aarhus Universitet

Region Midtjylland

Jens Vinge Nygaard

Flemming Besenbacher

Cody Eric Bünger

Morten Foss

Lea Bjerre

Dang Quang Svend Le

Ulrik Frandsen

Peter Høgh Mikkelsen

Charlotte Arneboe Suetta

A method of making a three-dimensional biocompatible scaffold capable of supporting cell activities such as growth and differentiation, the method includes providing a supporting grid that forms an open network and provides mechanical support of a second biocompatible material. The second biocompatible material has interconnected cavities that allow nutrients, metabolites and soluble factors to diffuse throughout the scaffold. The scaffold design can be understood as a hierarchically organised structure. At the micron to submicron length scale a top/down manufacturing approach is used to make a structure that will constitute the frame into which a bottom/up processing approach is applied to form an open porous scaffold with specific nano sized features. The advantage of this hierarchically organised design is that benefits can be drawn independently from both the micron and the nano sized structures, promoting specific cell activities and providing sufficient mechanical compliance.

Three-dimensional nanostructured hybrid scaffold and manufacture thereof

A device for biological purposes such as cell culturing, enzymatic reactions or filtering of fluid has a body with first and second surfaces. The body is delimited by a rim and an aperture in the center of the body. The aperture is covered at the first and second surface by first and second plates. The first and/or second plate has an inlet orifice allowing liquid medium into the aperture. Rotating means are arranged in the aperture between the first and second plate. At least one recessed portion is a cavity in the rim of the body having a first outlet orifice allowing the liquid medium to flow out of the body. At least one outlet channel connects the circular aperture with the recessed portion. Liquid is pumped into the aperture of the device and pumped through at least one outlet channel.

Submerged perfusion bioreactor

Growing community of inventors

Hjortshøj, Denmark

Jens Vinge Nygaard