Delta Tips: Baseline Correction in 2D Spectra

If baseline is distorted in a 2D spectrum, bands of noise may appear along F₁- and/or F₂-axis. Such noise complicates the analysis of low-intensity peaks and is a serious problem in 2D NOESY and ROESY spectra. The figures below demonstrate automatic baseline correction along F₂-axis.

Select Actions – Base Correct – Transpose 0 to apply automatic baseline correction in F₂-domain. There are no parameters to set.

∗ To apply baseline correction in F₁-domain, select Transpose 1.

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