Unusual optical properties of porphyrin fractal J-aggregates.

作者信息

Scolaro Luigi Monsù, Romeo Andrea, Castriciano Maria Angela, Micali Norberto

机构信息

Dipartimento di Chimica Inorganica, Chimica Analitica e Chimica Fisica, Università di Messina, Salita Sperone 31, 98166, Vill. S. Agata, Messina, Italy.

出版信息

Chem Commun (Camb). 2005 Jun 28(24):3018-20. doi: 10.1039/b501083g. Epub 2005 May 6.

A simple mix and shake procedure in aqueous solution from water-soluble tetrakis(4-sulfonatophenyl)porphyrin and spermine leads to fractal non-covalent supramolecular systems which exhibit unusual large enhancement of resonant light scattering, behaving as metal particles.