Characterization of the Lanthanide Ion-Binding Properties of Calcineurin-B Using Laser-Induced Luminescence Spectroscopy

Biochemistry ◽  
1994 ◽  
Vol 33 (34) ◽  
pp. 10428-10436 ◽  
Author(s):  
Sarah E. Burroughs ◽  
William D. Horrocks ◽  
Hao Ren ◽  
Claude B. Klee
Keyword(s):  
Luminescence Spectroscopy ◽  
Ion Binding ◽  
Binding Properties ◽  
Lanthanide Ion ◽  
Calcineurin B

Characterization of Lanthanide Ion Binding to the EF-Hand Protein S100β by Luminescence Spectroscopy†

Biochemistry ◽  
1997 ◽  
Vol 36 (32) ◽  
pp. 9674-9680 ◽  
Author(s):  
Dipankar Chaudhuri ◽  
William DeW. Horrocks ◽  
Judith C. Amburgey ◽  
David J. Weber
Keyword(s):  
Luminescence Spectroscopy ◽  
Ion Binding ◽  
Lanthanide Ion ◽  
Ef Hand

Investigation of optical and electrochemical properties as well as metal ion sensitivities of different number of crown ether appended phthalocyanines

2013 ◽  
Vol 17 (08n09) ◽  
pp. 682-690 ◽  
Author(s):  
Sevinc Z. Topal ◽  
Devrim Atilla ◽  
Kadriye Ertekin ◽  
Jean B. Tommasino ◽  
Dominique Luneau ◽  
...  
Keyword(s):  
Crown Ether ◽  
Metal Ion ◽  
Fluorescence Emission ◽  
Emission Spectra ◽  
Zinc Phthalocyanine ◽  
Ion Binding ◽  
Metal Ion Binding ◽  
Binding Properties ◽  
Fluorescence Emission Spectra

We report herein, the synthesis, and spectral and electrochemical characterization of a series of phthalocyaninato zinc complexes where two biomedically potential structures; crown ether and phthalocyanine moities were gathered on the same molecule. The effect of number of crown ether moieties on metal ion binding properties, as well as proton sensitivity were investigated by using electronic absorption and fluorescence emission spectra. Spectral behaviors of the zinc phthalocyanine complexes fused with one crown ether; Zn [ Pc (15 C 5)( C 6 H 13)6] and four crown ether; Zn [ Pc (15 C 5)4] in presence of Na + and K + ions were investigated into detail because of host-guest interactions of subjective ions with crown ether moieties, and compared with the crown ether free phthalocyanine; Zn [ Pc ( C 6 H 13)8].

Characterization of lanthanide(III) ion binding to calmodulin using luminescence spectroscopy

Biochemistry ◽  
1985 ◽  
Vol 24 (23) ◽  
pp. 6639-6645 ◽  
Author(s):  
Paul Mulqueen ◽  
Joel M. Tingey ◽  
William D. Horrocks
Keyword(s):  
Luminescence Spectroscopy ◽  
Ion Binding
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