Our Group organises 3000+ Global Conferenceseries Events every year across USA, Europe & Asia with support from 1000 more scientific societies and Publishes 700+ Open Access Journals which contains over 50000 eminent personalities, reputed scientists as editorial board members.

Stacking As Sample On-Line Pre-concentration Technique in Microemulsion Electrokinetic Chromatography

Compared with micelles in micellar electrokinetic chromatography (MEKC), MEEKC provides better selectivity. This could be due to easier penetration of solute molecules into the surface of the ME droplet along with improved mass transfer between the ME droplet and the aqueous phase, compared with the more rigid micelles in MEKC. Also, ME have more adjustable parameters such as type and concentration of oil and co-surfactant and larger solubilization capacity for highly hydrophobic analytes. Therefore MEEKC would provide better selectivity, higher separation efficiency, and could be more suitable to separate watersoluble and fat-soluble compounds simultaneously [1,2].

 

Citation: Maher HM (2015) Stacking As Sample On-Line Pre-concentration Technique in Microemulsion Electrokinetic Chromatography. J Chromatogr Sep Tech 6:e130. doi: 10.4172/2157-7064.1000e130

  • Share this page
  • Facebook
  • Twitter
  • LinkedIn
  • Google+
  • Pinterest
  • Blogger
Top