Fig. 1.

(a, b) SEM image analysis: Upper panel shows representative SEM images of (a) TACS6- and (b) TACS5-like structures (10.000× magnification); mid panel highlights single fiber orientations with same colors representing same fiber orientation; lower panel depicts distribution intensity of fiber orientation (−90°–90°). (c) Fiber diameters and (d) inter-fiber distances of TACS5- and TACS6-like structures analyzed with Fiji software. (e) Residual amount of organic solvents (DCM and DMF) in ng/mg fiber were analyzed with HS-GC-MS. Errors indicate standard error of mean (SEM).