Abstract:Cell-laden hydrogel microstructures have been used in broad applications in tissue engineering, translational medicine, and cell-based assays for pharmaceutical research. However, the construction of cell-laden hydrogel microstructures in vitro remains challenging. The technologies permitting generation of multicellular structures with different cellular compositions and spatial distributions are needed. Herein, we propose a laser-guided programmable hydrogel-microstructures-construction platform, allowing con… Show more
“…14–18 Most of the other existing methods focus on manipulating drops on solid substrates using external fields: electric, 19–21 magnetic, 22–24 ultrasonic, 25,26 and light. 27,28 The success of these techniques often relies on the surfaces being superhydrophobic.…”
Water drops floating at an interface can be self-assembled and controlled using electrostatic effects. Uncharged drops can be moved around as desired, while charged drops exhibit spontaneous directed motion.
“…14–18 Most of the other existing methods focus on manipulating drops on solid substrates using external fields: electric, 19–21 magnetic, 22–24 ultrasonic, 25,26 and light. 27,28 The success of these techniques often relies on the surfaces being superhydrophobic.…”
Water drops floating at an interface can be self-assembled and controlled using electrostatic effects. Uncharged drops can be moved around as desired, while charged drops exhibit spontaneous directed motion.
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