From DC polarographic presodium wave of proteins to electrochemistry of biomacromolecules

0342514 - BFÚ 2011 RIV CZ eng J - Článek v odborném periodiku
Paleček, Emil - Heyrovský, Michael - Janík, B. - Kaláb, D. - Pechan, Zdeněk
From DC polarographic presodium wave of proteins to electrochemistry of biomacromolecules.
Collection of Czechoslovak Chemical Communications. Roč. 74, 11-12 (2009), s. 1739-1755. ISSN 0010-0765
Grant CEP: GA MŠMT(CZ) LC06035
Grant ostatní: GA AV ČR(CZ) KAN400310651
Program: KA
Výzkumný záměr: CEZ:AV0Z50040507; CEZ:AV0Z50040702; CEZ:AV0Z40400503
Klíčová slova: proteins * polarography * presodium wave
Kód oboru RIV: BO - Biofyzika
Impakt faktor: 0.856, rok: 2009

Using constant current chronopotentiometric stripping (CPS) with hanging mercury drop electrode the CPS peak H is obtained with nanomolar concentrations of peptides and proteins. This peak is derived from the presodium wave but it has some new properties useful in protein research. It is sensitive to changes in protein structures and to protein redox states.
Trvalý link: http://hdl.handle.net/11104/0185233