The phrase "aromatic spectrum" is correct and usable in written English.
It can be used in contexts related to chemistry, particularly when discussing the range of wavelengths absorbed or emitted by aromatic compounds.
Example: "The aromatic spectrum of the compound revealed distinct peaks that corresponded to its molecular structure."
Alternatives: "fragrance spectrum" or "scent spectrum".
The spectral widths for the aromatic spectra were 6000 Hz and 2815 Hz in the H- and C-dimensions, respectively.
Delayed times tCH and lambda for 1/4*JCH were 1.8 ms and 1.6 ms for aliphatic spectra, and 1.45 ms and 1.3 ms for aromatic spectra, respectively.
Spectra were collected with 1024 points (Varian parameter np) and 61 ms acquisition time with 128 or 256 transients and 128 or 96 complex points (Varian parameter ni in States-TPPI mode) in the indirect dimension, for aliphatic and aromatic spectra, respectively.
We found the aromatic CD spectrum was significantly different when compared between untagged and GFP-tagged SOD1 proteins and likely dominated by the contribution of GFP.
With the octameric enolase, there are differences between the octamer and monomer in the aromatic CD spectrum, fluorescence and binding of 8-anilino-1-napthalene sulfonic acid (data not shown).
For HYFNIF and VIYKI fibrils, the signals were also observed in the region expected to arise from aromatic LD spectra.
In addition, the aromatic 1H NMR spectrum of the cold denatured state at 0 degree C in 3 M uea is essentially identical to the spectrum at 70 degree C in 3 M urea.
Denaturation curves based on aromatic 1H NMR spectra give identical denaturation curves, confirming purely twostate folding under all conditions studies.
In the experimental 1H-NMR spectra, aromatic and double bonded protons appear in the range 7.74 6.83 ppm (compound 3a) and 7.75 6.83 ppm (compound 3b).
However, in a more viscous medium, aromatic fluorophore fluorescence spectra can depend on the excitation wavelength [22].
