Microcontact printing (µCP) is a technique used to create patterns of biomolecules on surfaces at the micron scale. It involves the use of a patterned elastomeric stamp, typically made from polydimethylsiloxane (PDMS), which is "inked" with the desired biomolecule and then brought into contact with a substrate. The process allows for precise spatial control of molecule deposition, making it highly useful in various fields, including histology.
