Fig. 4From: Hydrophilic gold nanospheres: influence of alendronate, memantine, and tobramycin on morphostructural featuresAbsorbance spectra of gold nanospheres with Memantine nano-concentration within range of (33.46–334.63 nM) (a), Tobramycin nano-concentration within range of (4.28–128.34 nM) (b), Alendronate milli-concentration within range of (0.11–1.48 E–02 mM) (c)Back to article page