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. 2018 Jan 29;16:6. doi: 10.1186/s12951-017-0332-z

Fig. 3.

Fig. 3

a UV–visible screening of tested drugs by DMAP-PTA-AuNPs. b Effect of pH on the interactions of DMAP-PTA-AuNPs with pefloxacin. c AFM image scanned for the supramolecular complex of DMAP-PTA-AuNPs with Pefloxacin (1:1)