[Research article] Blue-ringed octopus-inspired microneedle patch for robust tissue surface adhesion and active injection drug delivery

TL;DR: Zhejiang Uni lab engineered succ & inject hydrogels + microneedles for drug delivery

Why is this published in Science: I think it's partly because of the novel engineering efforts of the hydrogel, and also because it's otherwise difficult to have precise drug deliveries to specific tissues

Article should be fully open access. If not, plz let me know