Characterisation of Gold Patterns on PDMS Substrates
We present a technique for metal patterning on PDMS without cracks and adhesion issues. The adhesion strength of the metal patterns is characterized by micro scratch tests to check the effect of surface treatments of plasma on PDMS. The elongation of PDMS is also calculated with the applied force using the micro scratch test.
- 1.M. Fernandes, K. Lee, R. Ram, J. Corriera, P. Mendes. Flexible PDMS –based dry electrodes for electro-optic acquisition of ECG signals in wearable devices. Conference Proceedings IEEE Eng Med Biol Soc. 2010Google Scholar
- 2.H. Cong and T. Pan, “Micro fabrication of conductive PDMS on flexible substrates for biomedical applications,” IEEE conference on Nano/ Micro Engineered and Molecular Systems, 2009, pp. 731–734Google Scholar
- 3.S. Tinku, C. Cristian, R. Dahiya, L. Lorenzelli. Smart contact lens with passive structures. Conference proceedings IEEE Sensors 2014 (In Press)Google Scholar