Therefore, as expected, whilst canonical nucleotide and nucleoside products of cytosine and guanine were formed in our experiments, they did not correspond to the main peaks observed (Supplementary Figs. 42 49).
In terms of parchment samples analysed the main peaks observed in the spectra are listed in Table 1.
The main peaks observed in Fig. 3 are located at about 285 and 334 338 correspondingnding to CZTS, while 472 correspondingnding to CuS [28].
Two main peaks observed in all structures are associated with (±1, 0) Bloch modes of the Au-Air interface (Figure 3b) that can be derived from the conventional SPP Bragg scattering conditions [3]. Figure 3 Hybrid milling optical characterisation.
Hence, the nanoparticle is mostly composed of three elements, Zn, Cu, and O. Figure 3b shows Zn 2p XPS spectra; the two main peaks observed at the binding energy position of 1,021.8 and 1,044.9 eV correspond to the Zn 2p3/2 and Zn 2p1/2, respectively, verifying the existence of Zn2+.
The main peaks observed in chromatograms of control bread corresponded with buffer extractable wheat proteins (102-80, 65-35, 30-22, 18, and 6 kDA).
It should be noted that the main radioactive peak observed after chromatography of the supernatant (Fig. 2) completely corresponds to the radioactive peak observed after chromatography of the initial protein IgGI125 sample (Fig. 3).
For a monolayer of CoTPP on Ni, the Co2p3/2 XPS signal exhibits a multiplet spectral feature, on which the main peak was observed at ~778.2 eV resembling an outermost (dz2)1-open-shell structure (compare CoTPP/Ag(111) system in Flechtner et al.6).6
The main peak was observed at m/z 403.2097 [M+H-HOAc]+.
