Microneedle patches are emerging multifunctional platforms for transdermal diagnostics and drug delivery. However, it still remains challenging to develop smart microneedles integrated with customization, sensing, detection and drug delivery by 3D printing strategy. Here, we present an innovative but facile strategy to rationally design and fabricate multifunctional eutectogel microneedle (EMN) patches via multi-material 3D printing.
View Article and Find Full Text PDFIonogels are emerging as soft materials for flexible strain sensors. However, the integration of multiple functionalities into a single ionogel for diverse applications in complex scenarios remains a challenge. In this study, we present a multifunctional nanocomposite ionogel that combines high strength, transparency, stretchability, temperature tolerance, adhesiveness, and 3D printing capabilities.
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