Concepedia

Luminescent pH sensors based on p-tert-butylcalix[4]arene-linked ruthenium(II) trisbipyridyl complexes

Ronald Grigg, Jeremy M. Holmes, Shaun K. Jones, W. D. J. Amilaprasadh Norbert

Journal of the Chemical Society Chemical Communications · 1994 · 72 citations · 11 references

DOI

Concepts

Abstract

p-tert-Butylcalix[4]arene-linked trisbipyridylruthenium(II) complexes 4a and 4b show luminescent pH sensor action, in 50%(v/v) aqueous methanol, by operation of an intramolecular photoinduced electron transfer (PET) process.

References

11

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Carlos Jaime, Javier de Mendoza, Pilar Prados et al. · The Journal of Organic Chemistry · 1991 · 562 citations

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Complexation of alkali metal cations by conformationally rigid, stereoisomeric calix[4]arene crown ethers: a quantitative evaluation of preorganization

Eleonora Ghidini, Franco Ugozzoli, Rocco Ungaro et al. · Journal of the American Chemical Society · 1990 · 374 citations

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Twisted intramolecular charge transfer (TICT) excited states: energy and molecular structure

Zbigniew R. Grabowski, Jacek Dobkowski · Pure and Applied Chemistry · 1983 · 344 citations · Full text

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Different energy gap laws for the three types of electron-transfer reactions in polar solvents

Toshiaki Kakitani, Noboru Mataga · The Journal of Physical Chemistry · 1986 · 95 citations

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Tris(2,2'-bipyridine)ruthenium(II)-sensitized photooxidation of phenols. Environmental effects on electron transfer yields and kinetics

K. Miedlar, Prabir Kumar Das · Journal of the American Chemical Society · 1982 · 77 citations

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