A novel tantalum-based sol–gel packed microextraction syringe for highly specific enrichment of phosphopeptides in MALDI-MS applications

Ömür Çelikbıçak, Mehmet Atakay, Ülkü Güler, Bekir Salih
  • The Analyst, January 2013, Royal Society of Chemistry
  • DOI: 10.1039/c3an00021d