Interactions in the microworld

This project involves the development of an immunomagnetic separation device for the capture of CD34 stem cells (very rare biomolecule) from cord blood. Magnetic particles will be decorated with receptors that are specific to the CD34 stem cell and when an external magnetic field is applied using a magnet, the magnetic particles together with the captured CD34 stem cells will be attracted to the magnet. Why do we want to capture CD34 stem cells? They are parent cells that can differentiate into other types of cells. This helps to generate new and healthier cells and tissues for the body.

Adhesion ---- the ability to bind materials together ---- plays a vital role in the scientific world as well as in our everyday life. From the glue that holds objects together to the way cells interact in our bodies. In this presentation, we will take a close look at how adhesion works across different scales, from large, visible applications to tiny, microscopic structures. We shall explore the challenges we face on both macro and micro scales and the typical solutions ranging from bio-inspired structures to robotic actuations. This presentation reveals how mastering adhesion can lead to innovative solutions in technology, medicine, and beyond, making it a fascinating topic for anyone curious about the science of adhesion.