Abstract
Abstract In this present study, a new axially bis-4-tritylphenoxy substituted silicon phthalocyanine compound was synthesized and characterized using infrared, mass, electronic absorption and nuclear magnetic resonance spectroscopy. Fluorescence and absorption spectra studies of the disubstituted silicon phthalocyanine complex were conducted on the chloroform, dimethyl formamide, dimethyl sulfoxide and tetrahydrofuran solutions. The findings of the fluorescence studies demonstrated that the compound has fluorescence spectra in the different solvents. The effects of the substitution with axially bis-4-tritylphenoxy functionalized groups on these parameters were also compared with the previously synthesized axially disubstituted silicon phthalocyanines. These results proved that the compound has different fluorescence properties in the different solvents.
Highlights
Phthalocyanines have potential applications in different areas such as photovoltaic cells [1,2], chemical sensor [3], semiconductors [4], electrochromic displaying systems [5], non-linear optics [6], laser dyes [7], optical storage devices [8], catalysts [9], photosensitizers [10] and liquid crystals [11]
Fluorescence and absorption spectra studies of the disubstituted silicon phthalocyanine complex were conducted on the chloroform, dimethyl formamide, dimethyl sulfoxide and tetrahydrofuran solutions
The effects of the substitution with axially bis-4-tritylphenoxy functionalized groups on these parameters were compared with the previously synthesized axially disubstituted silicon phthalocyanines. These results proved that the compound has different fluorescence properties in the different solvents
Summary
Phthalocyanines have potential applications in different areas such as photovoltaic cells [1,2], chemical sensor [3], semiconductors [4], electrochromic displaying systems [5], non-linear optics [6], laser dyes [7], optical storage devices [8], catalysts [9], photosensitizers [10] and liquid crystals [11]. Axially functionalized phthalocyanines were studied in different areas such as enzyme inhibition, bacterial diseases, antioxidant purposes, enzyme inhibition, electrochemistry, organic light-emitting devices (OLED), biomarkers and. The aim of this study is to synthesize of axially tritylphenoxy disubstituted silicon phthalocyanine compounds, and to study the fluorescence and aggregation properties of the compound in different solvents. Ağırtaş: Fluorescence properties in different solvents 131
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