A water-soluble perylene dye functionalised with a 17β-estradiol: a new fluorescent tool for steroid hormones
作者:Francisco J. Céspedes-Guirao、Ana B. Ropero、Enrique Font-Sanchis、Ángel Nadal、Fernando Fernández-Lázaro、Ángela Sastre-Santos
DOI:10.1039/c1cc10966a
日期:——
We have successfully been able to synthesise a specific estrogen receptor-directed biolabel based on a fluorescent water-soluble perylenebisimide, thus offering great potential for determining the presence of estrogen receptors in any kind of cell. Moreover, this synthetic strategy allows the preparation of other conjugates involved in the study of any kind of receptor, simply by selecting the appropriate agonist or antagonist.
Synthesis and Photophysics of Silicon Phthalocyanine-Perylenebisimide Triads Connected through Rigid and Flexible Bridges
作者:F. Javier Céspedes-Guirao、Luis Martín-Gomis、Kei Ohkubo、Shunichi Fukuzumi、Fernando Fernández-Lázaro、Ángela Sastre-Santos
DOI:10.1002/chem.201100320
日期:2011.8.8
phthalocyanine triads [(PBI)2–SiPcs 1, 2, and 3] connected with either rigid or flexiblebridges were synthesized and characterized. A new synthetic approach to connect SiPc and PBI moieties through click chemistry produced triad 3 with an 80 % yield. In (PBI)2–SiPc 1, PBI and SiPc are orthogonal and were connected with a rigid connector; triads 2 and 3 bear flexible aliphatic bridges, resulting in