![](https://qb3.berkeley.edu/wp-content/uploads/2020/06/Scheideler_ScienceAdvances_FeatureFigure_1_smaller_BN-300x200.jpg)
New technique ‘prints’ cells to create diverse biological environments
March 18, 2020
UC Berkeley researchers, including David Schaffer and Lydia Sohn, have created a new technique that utilizes photolithography and programmable DNA to rapidly “print” two-dimensional arrays of cells and proteins that mimic a variety of cellular environments in the body.