Near-infrared luminescent bis-squaraine dyes linked by a thiophene or pyrene spacer for noncovalent protein labeling

Synthetic Metals

Volumn 153, Issue 1-3, 2005, Pages 33-36

  Nakazumi, Hiroyuki ^a   Ohta, Taishi ^a   Etoh, Hiroyuki ^a   Uno, Takaaki ^a   Colyer, Christa L ^b   Hyodo, Yutaka ^a   Yagi, Shigeyuki ^a  

^a Osaka City University   (Japan)

^b UNIVERSITY OF ONTARIO INSTITUTE OF TECHNOLOGY   (Canada)

Author keywords

Coupling reactions; Photoluminesccnce; Polythiophcne and derivatives; UV Vis NIR absorption

Indexed keywords

CHEMICAL BONDS; FLUORESCENCE; LUMINESCENCE; OLEFINS; PHOTOLUMINESCENCE; PROTEINS; SYNTHESIS (CHEMICAL);

COUPLING REACTIONS; POLYTHIOPHENE AND DERIVATIVES; UV-VIS-NIR ABSORPTION;

DYES;

EID: 24644485407     PISSN: 03796779     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.synthmet.2005.07.243     Document Type: Conference Paper

References (7)

1. J. Slavik "Fluorescent Probes in Cellular and Molecular Biology 1994 CRC Press Boca Raton
2. E. Terpersching, and O.S. Wolfbeis Luminescent probes for NIR sensing applications S. Daehne Near-infrared dyes for High Technology Applications, 1998 Kluwer Academic Publishers Dordrecht 161 182
3. E. Terpetschnig, H. Szmacinski, and J.R. Lakowicz Synthesis, Spectral Properties and Photostabilities of Symmetrical and Unsymmetrical Squaraines -a New Class of Fluorophores with Long-wavelength Excitation and Emission Anal. Chim. Acta 282 1993 633 641
4. F. Welder, B. Paul, H. Nakazumi, S. Yagi, and C.L. Colyer Symmetric and asymmetric squarylium dyes at noncovalent protein labels: a study by fluorimetry and capillary electrophorcsis J. Chromatogr. B 793 2003 93 105
5. H. Nakazumi, C.L. Colyer, K. Kaihara, S. Yagi, and Y. Hyodo Red Luminescent Squarylium Dyes for Noncovalent HSA Labeling Chem. Lett 32 2003 804 805
6. S. Yagi, Y. Hyodo, S. Matsumoto, N. Takahashi, H. Kono, and H. Nakazumi Synthesis and Light Absorption/emission Properties of Novel bis-Squaraine Dyes with Extensively Conjugated π-Electron Systems J. Chem. Soc., Perkin Trans 1 2000 1417 1419
7. L. Tarazi, N. Narayanan, and G. Patonay Investigation of the Spectral Properties of a Squarylium Near-infrared Dye and its Complexation with Fe(III) and Co(II) ions J. Microchem. 64 2000 247 256