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. Author manuscript; available in PMC: 2022 Sep 1.
Published in final edited form as: Adv Ther (Weinh). 2021 Jun 4;4(9):2100033. doi: 10.1002/adtp.202100033

Figure 2.

Figure 2.

A) Diameter distribution for pre-segmented TMBs, s-TMBs and l-TMBs, and representative images for 1, 2, 3, 4 and 5 μm TMBs under optical microscopy. B) Representative optical images of s-TMBs and l-TMBs adherent to cells and cell clusters. Scale bar: 30 μm. C) Spectrogram of the received signals from PCD as a function of time for s-TMBs and l-TMBs. D) Expansion ratio as a function of time for s-TMB (diameter= 1 μm) and l-TMB (diameter = 4 μm) simulated by using the Marmottant model.