Optical sensing of sulfate by polymethinium salt receptors: colorimetric sensor for heparin†
Abstract
Polymethinium salts based on substituted malondialdehyde have been prepared; the salt 9 with PEG substitution showed high selectivity for
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* Corresponding authors
a
Department of Analytical Chemistry, Institute of Chemical Technology in Prague, Technická 5, Prague 6, Czech Republic
E-mail:
ftor@seznam.cz
Fax: +420 224 310 352
Tel: +420 224 310 352
b First Faculty of Medicine, Charles University in Prague, Kateřinská 32, Prague 2, Czech Republic
c Department of Inorganic Chemistry, Charles University in Prague, Hlavova 8, Prague 2, Czech Republic
d Institute of Molecular Genetics, Academy of Sciences, Flemingovo sq. 2, Prague 6, Czech Republic
e
Zentiva R & D, U Kabelovny 130, Prague 10, Czech Republic
E-mail:
vladimir.kral@vscht.cz
Polymethinium salts based on substituted malondialdehyde have been prepared; the salt 9 with PEG substitution showed high selectivity for
T. Bříza, Z. Kejík, I. Císařová, J. Králová, P. Martásek and V. Král, Chem. Commun., 2008, 1901 DOI: 10.1039/B718492A
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