ArticleRSC advances2022
Steady/transient state spectral researches on the solvent-triggered and photo-induced novel properties of metal-coordinated phthalocyanines.
Article in RSC advances, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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2 citing papers in PubMed, 14 citations in OpenAlex.
- Femto- to microsecond excited-state dynamics of aggregated and monomeric regiopure zinc and copper phthalocyanines.Physical chemistry chemical physics : PCCP · 2026Article
- Dual Anticancer and Antibacterial Applications of Active Particle Aggregates Containing Metal Phthalocyanines in Dark.International journal of molecular sciences · 2026Article
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Authors and funding
6 authors at 1 institution in 1 country.
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Abstract
The large conjugated system and the d orbitals of metallic phthalocyanines (MPcs) are easily triggered by solvent molecules and light to cause variations in photo-physical and photo-chemical properties. To clarify the novel properties of photo-excited MPcs in solvents, the steady/transient state spectral data were collected to investigate four MPc templates, including FePc, ZnPc, CoPc and AlClPc. The Q bands of FePc and CoPc were prone to redshift, while the peaks of ZnPc and AlClPc tended to blueshift in various solvents compared with that in DMSO. With xenon lamp irradiation, the characteristic absorption peak intensity of FePc and ZnPc in DMSO decreased gradually and then increased after being subjected to dark condition. The transient absorption spectra and kinetic data illustrated that photo-excited FePc and CoPc produced relatively short lifetime transient intermediates. The positive absorption at 650 nm in the Q bands of FePc and CoPc could be assigned to the d-π* electron transition in transient intermediates with unpaired d-orbital electron in the open shell configuration of Fe
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