Optimizing a polydimethylsiloxone(PDMS) into flexographic printing process for RFID biomedical devices and cell cultures

It is demonstrated that cell culture can be printed into flexible polymer substrates for bio-sensor making by flexographic, utilizing a PDMS stamp. And addition multiple micro-scale fine solid line was successfully printed as fundamental work toward development of micron scale and low cost mass production of UHF passive RFID sensor for biomedical such monitoring the movement of healing limbs, to warn about too large movement or for monitoring chest breathing movements. In term of cell culture printing, acknowledge that it is very important to stop and detects are biological pathogens such as bacteria and viruses in order to control diseases apparition and to insure the environmental reliability of air, water or food. The flexible substrates like a thin polymer films is ideal to be used due to their flexibility, low cost and ease of fabrication, to support bio-medical sensors.