Microneedle Biosensor (image) Imperial College London Share Print E-Mail Caption This is an image of the microneedle biosensor. Credit Imperial College London / Timothy Rawson et al. Lancet Digital Health 2019 Usage Restrictions Only to be used in direct relation to paper Timothy Rawson et al. Lancet Digital Health 2019 Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.