Example 100-micron wide 3D-printed microchannel scaffolds, shown next to a 20p coin - the cost to print 1000 of these channels. Credit: University of Bristol Read Time: New technology developed by the University of Bristol has the potential to accelerate uptake and development of on-chip diagnostic techniques in parts of the world where rapid diagnoses are desperately needed to improve public health, mortality and morbidity. Microfluidic devices underpin lab-on-a-chip (LOC) technologies which are developed to provide the rapid diagnoses that are needed at point of care (POC) for the swift and effective treatment of many diseases. Researchers at Bristol have developed a fast, reliable and cost-effective alternative for producing the soft-lithographic moulds used for fabricating microfluidic devices, published in the journal