Exceptionally effective generation of singlet oxygen in aqueous media via iodinated zinc-phthalocyanine

Add time:08/02/2019    Source:sciencedirect.com

Asymmetrically substituted zinc phthalocyanine (Pc) derivatives bearing quaternized triazolyl moieties for water solubility and iodine as a heavy metal atom have been investigated as singlet oxygen generators in aqueous media. In addition to the heavy atom effect exerted by iodine covalently bonded to the Pc molecule, a second dimensional effect induced by aggregation which brings the iodine anions of triazolyl units into closer proximity to the Pc core leading to the highest reported singlet oxygen generation for a Pc derivative in water (ΦΔ = 0.87).

We also recommend Trading Suppliers and Manufacturers of ZINC PHTHALOCYANINE (cas 14320-04-8). Pls Click Website Link as below: cas 14320-04-8 suppliers

Prev:The peripheral and non-peripheral 2H-benzotriazole substituted phthalocyanines: Synthesis, characterization, photophysical and photochemical studies of zinc derivatives
Next:Theoretical and experimental studies concerning monomer/aggregates equilibrium of ZINC PHTHALOCYANINE (cas 14320-04-8) for future photodynamic action)