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Saline hybrid nanoparticles with phthalocyanine and tetraphenylporphine anions showing efficient singlet-oxygen production and photocatalysis

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Abstract

The inorganic–organic hybrid nanoparticles Gd43+[AlPCS4]34− and La43+[TPPS4]34− ([AlPCS4]4−: aluminium(III) chlorido phthalocyanine tetrasulfonate; [TPPS4]4−: tetraphenylporphine sulfonate) are shown for the first time. Both were obtained via aqueous synthesis and contain extremely high contents of [AlPCS4]34− (81 wt%) and [TPPS4]34− (83 wt%). They show efficient singlet oxygen (1O2) production upon daylight and red-light irradiation. Photocatalysis is evidenced via dye degradation as a proof-of-the-concept and proceeds with daylight and even red-light illumination.

Graphical abstract: Saline hybrid nanoparticles with phthalocyanine and tetraphenylporphine anions showing efficient singlet-oxygen production and photocatalysis

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Publication details

The article was received on 20 Oct 2017, accepted on 08 Jan 2018 and first published on 09 Jan 2018


Article type: Communication
DOI: 10.1039/C7CC08115D
Citation: Chem. Commun., 2018, Advance Article
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    Saline hybrid nanoparticles with phthalocyanine and tetraphenylporphine anions showing efficient singlet-oxygen production and photocatalysis

    M. Poß, H. Gröger and C. Feldmann, Chem. Commun., 2018, Advance Article , DOI: 10.1039/C7CC08115D

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