Figure 4.

(A) FTIR spectra of chloroplasts and Au-Ag alloy scanning at a range of 4,000 to approximately 1,000 cm−1; (B) FTIR spectra of acid-treated MWNTs.

Zhang et al. Nanoscale Research Letters 2012 7:475   doi:10.1186/1556-276X-7-475
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