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Fig. 2 | BMC Cancer

Fig. 2

From: Multi-nanolayer drug delivery using radiofrequency plasma technology

Fig. 2

Producing biodegradable films with nanolayers. a. Scanning electron microscopy view, collagen layer of 100 μm. b. Collagen and mono/multi-nanolayers (white arrows indicate to the nanofilm deposited over the collagen membrane. c. Drug is loaded and encapsulated within the nanolayer (white pointed circle). d. Cracks over the film. e. Carboplatin detection throughout the film where the drug is indicated by a white number 1. f. Drug presence in crystal form as indicated by number 1. g. Oxaliplatin. h. M2YN. i. Sandwich film with many nanolayers. j. Layer presentation as the following: 1) Carboplatin 2) Iron beads and 3) Oxaliplatin. k. Nanocoating film deposition (last layer) of 290 nm. This sandwich measures 11.41 μm and the collagen measures approximately 100 μm

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