Interaction of isomeric forms of xanthophyll pigment zeaxanthin with dipalmitoylphosphatidylcholine studied in monomolecular layers

2003 ◽  
Vol 72 (1-3) ◽  
pp. 1-9 ◽  
Author(s):  
Justyna Milanowska ◽  
Agnieszka Polit ◽  
Zygmunt Wasylewski ◽  
Wiesław I. Gruszecki
1984 ◽  
Vol 49 (10) ◽  
pp. 2187-2196 ◽  
Author(s):  
Jan Lasovský ◽  
František Grambal ◽  
Miroslav Rypka

The electrochemical and photochemical behaviour of tris(2,2'-bipyridyl)ruthenium(II) complex (I) on glassy carbon, platinium, n-SnO2, and n-Si electrodes in the presence of sodium lauryl sulphate (II) was investigated. The surfactant in low concentrations induces self-association of the complex cation and its accumulation in the electrode-solution interface. At the optimum concentrations of sodium lauryl sulphate (cII ~0.6 mmol l-1) and of the complex (cI < 0.1 mmol l-1), monomolecular layers composed of I, II counterions are formed on the electrodes. The formation of the surface films does not depend on the kind of the electrode and improves the sensitivity of the voltammetric determination of I by as much as an order of magnitude. For the semiconductor electrodes, the surface films enhance the efficiency of conversion of radiant energy into electric energy. The effect under study may participate in the photosynthesis of green plants.


Biochemistry ◽  
1991 ◽  
Vol 30 (45) ◽  
pp. 10965-10971 ◽  
Author(s):  
Marja A. Oosterlaken-Dijksterhuis ◽  
Henk P. Haagsman ◽  
Lambert M. G. Van Golde ◽  
Rudy A. Demel

1936 ◽  
Vol 50 (7) ◽  
pp. 676-676 ◽  
Author(s):  
K. H. Storks ◽  
L. H. Germer

1973 ◽  
Vol 21 (3) ◽  
pp. 107-117 ◽  
Author(s):  
R. Steiger ◽  
R. Kitzing ◽  
P. Junod

Author(s):  
ANDRÉ BARRAUD ◽  
CHARLES ROSILIO ◽  
ANNIE RUAUDEL-TEIXIER

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