The snake-inspired microneedle patch, here shown on a human thumb, can quickly deliver liquid drugs with gentle pressure. This material relates to a paper that appeared in the Jul. 31, 2019, issue of Science Translational Medicine, published by AAAS. The paper, by W.-G. Bae at Soongsil University in Seoul, Republic of Korea; and colleagues was titled, "Snake fang-inspired stamping patch for transdermal delivery of liquid formulations."
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