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Impact of the printing pressure and deposition speed when creating rectilinear filaments. Quantification of the height (a) and width (b) of the printed filaments using 40 wt % P407 and a 27G tapered nozzle. Data represents the mean and standard deviation of six different samples (n = 6); (c–h) Representative photographs of different filaments printed at a constant pressure of 16 psi on a cover glass while reducing the deposition speed from 30 mm s−1 to 5 mm s−1); scale bar: 500 μm.
