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Temperature dependence of vibrational spectra provides important information about the geometry and stability of nucleic acid segments. Even in cases of simple structural transitions between the folded and unfolded states, three types of spectral changes may occur – the actual structural transition, the influence of temperature change on the oligonucleotide in the folded state, and that in the unfolded...
Graphene oxide (GO) enhanced textiles were studied using Raman spectroscopy. Compared with regular textiles, GO‐enhanced textiles show GO's signature D and G peaks at 1,350 and 1,580 cm−1; they also show GO's harmonics peaks at 2,690 and 2,925 cm−1. The intensity of GO's signature peaks has linear correlation with GO's percentage in weight. A principal component analysis (PCA) and support vector machine...
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