One of the most significant barriers is the communication gap between experts from different fields. Scientists and engineers often use specialized jargon that may not be easily understood by colleagues from other disciplines. This can hinder effective collaboration and delay progress.
Another barrier is the difference in research methodologies. For instance, the experimental approaches in chemistry can be quite different from those in biology or engineering. Aligning these methodologies to work cohesively on a single nanotechnology project can be challenging.
