Figure 6.

Absorption spectra of dipeptide at four different concentrations. Band for the benzyl groups appeared at 260 and 267 nm. Scattering was observed due to aggregation of the peptide. OD, optical density.

Banerji et al. Journal of Nanostructure in Chemistry 2013 3:12   doi:10.1186/2193-8865-3-12
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