Fig. 1 The chemical structure of ( a ) kanamycin 2-(aminomethyl)-6-[4,6-diamino-3-[4-amino-3,5-dihydroxy-6-(hydroxymethyl) tetrahydropyran-2-yl]oxy-2-hydroxy-cyclohexoxy]-tetrahydropyran-3,4,5-triol and ( b ) ciprofloxacin 1-cyclopropyl-6-fluoro-4-oxo-7-(piperazin-1-yl)-quinoline-3-carboxylic acid... More

Fig. 2 XRD pattern of Fe 3 O 4 @KNM NPs More

Fig. 3 XRD pattern of Fe 3 O 4 @CFX NPs More

Fig. 4 FTIR spectra ( a ) pristine kanamycin, ( b ) Fe 3 O 4 @KNM, and ( c ) pristine Fe 3 O 4 More

Fig. 5 FTIR spectra ( a ) pristine ciprofloxacin, ( b ) Fe 3 O 4 @CFX, and ( c ) pristine Fe 3 O 4 More

Fig. 6 UV spectra of pure ciprofloxacin (1) 4.5  μ g ml −1 ; (2) 5  μ g ml −1 ; (3) 6  μ g ml −1 ; (4) 8  μ g ml −1 (5) 8.5  μ g ml −1 ; (6) 10  μ g ml −1 ; and (7) Fe 3 O 4 @CFX found 9  μ g ml −1 More

Fig. 7 ( a ) SEM image of Fe 3 O 4 @KNM NPs and ( b ) ED pattern of Fe 3 O 4 @KNM NPs More

Fig. 8 ( a ) SEM image of Fe 3 O 4 @CFX NPs and ( b ) ED pattern of Fe 3 O 4 @CFX NPs More

Fig. 9 MIC of kanamycin and Fe 3 O 4 @KNM NPs against S. aureus are, respectively, 5  μ g ml −1 and 1  μ g ml −1 More

Fig. 10 The graphic representation of inhibition of P. aeruginosa biofilm development in the presence of kanamycin and Fe 3 O 4 @KNM NPs More

Fig. 11 The graphic representation of inhibition of S. aureus biofilm development in the presence of kanamycin and Fe 3 O 4 @KNM NPs More

Fig. 12 MIC of ciprofloxacin and Fe 3 O 4 @CFX NPs against S. aureus and P. aeruginosa equal to 0,1 μ g ml −1 More

Fig. 13 The graphic representation of inhibition of P. aeruginosa biofilm development in the presence of ciprofloxacin and Fe 3 O 4 @CFX NPs More

Fig. 14 The graphic representation of inhibition of S. aureus biofilm development in the presence of ciprofloxacin and Fe 3 O 4 @CFX NPs More

Fig. 1 ( a ) EGDE catalyzed covalent crosslinking between DNA chains. ( b ) Ag + ion mediated noncovalent DNA material fabrication and reversed by cysteamine. Adapted from Ref. [ 6 ]. ( c ) Material made from chemically crosslinked DNA and chemical polymer poly(phenylenevinylene). Adapted from Re... More

Fig. 2 ( a ) Schematic representation of DNA tile self-assembly. ( b ) Schematic representation of DNA origami self-assembly. ( c ) DNA nanotube with super length up to 10  μ m fabricated from rationally designed DNA tiles self-assembly. Adapted from Ref. [ 18 ]. ( d ) DNA crystal with micrometer ... More

Fig. 3 ( a ) Material made from colloidal nanoparticles glued together by designed DNA oligo. Adapted from Ref. [ 41 ]. ( b ) Single-stranded DNA polymer glued nanoscale graphene into hydrogel materials. Adapted from Ref. [ 42 ]. ( c ) Rationally designed massive single-stranded DNA function as mo... More

Fig. 4 ( a ) Schematic for RCA and MCA mediated DNA hydrogel material fabrication process. Adapted from Ref. [ 44 ]. ( b ) Bulk material made from pure DNA polymer fabricated by a designed cell-free DNA amplification process. Adapted from Ref. [ 44 ]. More