Microcontact Printing of Polymeric Devices: Fabrication Techniques, Applications, and Challenges

Microcontact printing (µCP) has become an emerging method for creating exact patterns on a range of substrates. This short review paper seeks to give a brief summary of the developments, fabrication techniques, applications, and difficulties in the microcontact printing of polymeric devices. In this systematic review, 20 papers from various fields were chosen for study. This review begins by introducing the basics of microcontact printing and discussing its capacity to transfer predetermined patterns with submicron resolution from an elastomeric stamp to substrates. Then, various microcontact printing production techniques for polymeric devices are reviewed. Furthermore, this review explores the broad range of applications enabled by microcontact printing, including electronics, biotechnology, nanotechnology, and surface engineering. Additionally, the potential difficulties and challenges associated with using microcontact printing processes are discussed. This literature review is to give researchers and practitioners a thorough understanding of microcontact printing by integrating the results from a few chosen studies. It promotes additional study and innovation in this promising sector by highlighting the most recent advancements, manufacturing techniques, and difficulties related to the manufacture of polymeric devices.