A new Cluster publication by first author Dr. Pascal Kiefer addresses one of the key challenges of multi-photon 3D laser printing. The scientists have developed a new setup that allows printing speeds to increase 10-fold. The combination of the large array and fast scan speeds means that very large or small samples can be produced in large quantities at a high 3D printing rate. This opens up the possibility of new studies, for example in the field of respiratory drug delivery, where some sample requirements were previously unachievable.
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