Capillary electrophoresis enhanced by automatic two-way background correction using cubic smoothing splines and multivariate data analysis applied to the characterisation of mixtures of surfactants

Recent advances in capillary electrophoresis and capillary electrochromatography of pollutants

“…The CE and related techniques have demonstrated the capability of separating and determining these compounds [170][171][172]. Herrero-Martinez et al [170] studied the ability of several anionic compounds, including carboxylic and dicarboxylic acids, SDS, DOC and other bile salts, to separate the LAS homologs and their isomers.…”

Chemometric strategies for enhancing the chromatographic methodologies with second-order data analysis of compounds when peaks are overlapped

“…Ramis-Ramos and co-workers [41] presented an automatic two way background correction using cubic smoothing splines (CSS) and multivariate data analysis to two-way electropherograms, which were automatically processed, with minimal supervision by the user, in less than 2min. A simple background elimination method for Raman spectra, based on peak detection, smoothing, and interpolation was proposed by Baek et al [42].…”

Signal Processing Methods for Capillary Electrophoresis

“…A different strategy was employed with the signal trend being estimated by removing the peaks from a mass spectrum signal (Mantini et al 2007). Other researchers have also applied curve fitting techniques Bernabé-Zafón et al 2005;Gillies et al 2006;Mazet et al 2005).…”