close-up of a hand holding a hi tech vaccination patch. transdermal vaccination: a futuristic method using a transparent

transdermal vaccination patch microneedles microchips transparent technology innovation skin delivery drug medical device future modern health care painless convenient effective immune response antigen protein solution dissolvable biodegradable porous polymer hydrogel array grid pattern surface fingertip hand glove blue background closeup detail professional credible scientific appealing diagnostic monitoring control 3d rendering