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. 2015 Aug 26;10:343. doi: 10.1186/s11671-015-1044-7

Fig. 5.

Fig. 5

Fluorescent images of PLGA/DOX and PLGA/DOX@CNTs composite nanofibers. a PLGA/0.5 % DOX, b PLGA/1.0 % DOX, c PLGA/1.5 % DOX, d PLGA/1.5 % DOX@0.5 % CNTs, e PLGA/1.5 % DOX@1 % CNTs and f PLGA/1.5 % DOX@2 % CNTs composite fibers