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. 2021 Mar 26;413(10):2779–2791. doi: 10.1007/s00216-021-03210-0

Fig. 1.

Fig. 1

Overview of the mimetic tissue model. Presentation of the 3D printed mold with two sets of screws and 15 pillars in the lid (a). Prepared gelatin block after hardening on ice (b). The gelatin block filled with spiked tissue homogenate (c, d) before storage at −80 °C