Design and optimization of hollow microneedle spacing for three materials using finite element methods
Abstract The main advantages of microneedles are precise drug delivery through human skin, minimal tissue damage and painlessness.We conducted structural analysis and skin puncture studies of hollow microneedles using ANSYS for three vetscan giardia rapid test materials: Hafnium Dioxide (HfO2), Polyglycolic acid (PGA) and Polylactic acid (PLA).Firs