提高双轴查尔酮衍生物酞菁硅单线态氧量子产率的先进方法

IF 2.6 3区化学 Q2 CHEMISTRY, INORGANIC & NUCLEAR

Polyhedron Pub Date : 2025-07-17 DOI:10.1016/j.poly.2025.117696

Gürkan Karanlık , Ceren Can Karanlık , Çiğdem Yörür Göreci , Ali Erdoğmuş

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引用次数: 0

摘要

本文研究了三种新型二轴异芳杂化查尔酮取代硅酞菁配合物（SC-Pc、NC-Pc和BrC-Pc）的合成及其光物理、光化学和声光化学性质。在声光化学方法中，超声和光都被用来激发敏化剂。这些协同效应有助于提高单线态氧的生成。单重态氧量子产率（ΦΔ）在光化学方法（PDT）中，SC-Pc、NC-Pc和BrC-Pc分别为0.24、0.68和0.72，而在声光化学方法（SPDT）中，光和超声同时照射SC-Pc时，这些值增加到0.40，NC-Pc为1.02，BrC-Pc为0.92。本研究将通过证明查尔酮取代酞菁衍生物敏化剂通过声光化学方法增强单线态氧生成的潜力，为有限的文献做出贡献。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Advanced method for increased singlet oxygen quantum yield for diaxially chalcone derivative silicon (IV) phthalocyanines

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Advanced method for increased singlet oxygen quantum yield for diaxially chalcone derivative silicon (IV) phthalocyanines

This paper includes both the synthesis and photophysical, photochemical and sono-photochemical properties of three novel diaxially heteroaromatic hybrid chalcone substituted silicon (IV) phthalocyanine complexes (SC-Pc, NC-Pc and BrC-Pc). In sono-photochemical methods, both ultrasound and light were used for excitation of sensitizers. These synergistic effects helped to enhance singlet oxygen generation. Singlet oxygen quantum yield (Φ_Δ), was calculated as 0.24, 0.68 and 0.72 for SC-Pc, NC-Pc and BrC-Pc, respectively, using only the light irradiation in photochemical method (PDT), while these values were increased to 0.40 for SC-Pc, 1.02 for NC-Pc and 0.92 for BrC-Pc using both light and ultrasound irradiation together in sono-photochemical method (SPDT). This study will contribute to the limited literature by demonstrating the potential of chalcone-substituted phthalocyanine derivative sensitizers to enhance singlet oxygen generation through the sono-photochemical method.

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来源期刊

Polyhedron 化学-晶体学

CiteScore

4.90

自引率

7.70%

发文量

515

审稿时长

2 months

期刊介绍： Polyhedron publishes original, fundamental, experimental and theoretical work of the highest quality in all the major areas of inorganic chemistry. This includes synthetic chemistry, coordination chemistry, organometallic chemistry, bioinorganic chemistry, and solid-state and materials chemistry. Papers should be significant pieces of work, and all new compounds must be appropriately characterized. The inclusion of single-crystal X-ray structural data is strongly encouraged, but papers reporting only the X-ray structure determination of a single compound will usually not be considered. Papers on solid-state or materials chemistry will be expected to have a significant molecular chemistry component (such as the synthesis and characterization of the molecular precursors and/or a systematic study of the use of different precursors or reaction conditions) or demonstrate a cutting-edge application (for example inorganic materials for energy applications). Papers dealing only with stability constants are not considered.