Iontophoresis-enhanced microneedles for interstitial fluid detection and transdermal drug delivery

Key Points

• Enhanced drug absorption is achieved through iontophoresis and microneedles, optimizing delivery methods.
• The method of combining microneedles with iontophoresis effectively increases the detection of interstitial fluid.
• Assessment using iontophoretic principles allows for better transdermal drug delivery across various models.
• This approach supports significant advances in non-invasive drug delivery techniques, with clinical application potential.