PolyU researchers pioneer 3D micro-printed sensors to advance on-chip biosensing for early disease detection (IMAGE)

The Hong Kong Polytechnic University

PolyU researchers pioneer 3D micro-printed sensors to advance on-chip biosensing for early disease detection

Caption

SEM images of 3D micro-printed SU-8 limacon-shaped WGM microcavities with the deformation coefficient ε of (a) 0.4 and (b) 0.5: (i) array of microcavities, (ii) enlarged top view of a single microcavity, and (iii) enlarged side view (at the view angle of 80°) of a single microcavity.

Credit

© 2025 Research and Innovation Office, The Hong Kong Polytechnic University. All Rights Reserved.

Usage Restrictions

nil

License

Original content

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.