Ultrasound versus light: Exploring photophysicochemical and sonochemical properties of phthalocyanine-based therapeutics, theoretical study, and in vitro …

E Guzel, GY Atmaca, AE Kuznetsov… - ACS Applied Bio …, 2022 - ACS Publications
Photodynamic therapy (PDT) applications carried out with the assistance of ultrasound have
attracted significant attention in recent years. The use of phthalocyanines, which are an …

New type of metal-free and Zinc (II), In (III), Ga (III) phthalocyanines carrying biologically active substituents: Synthesis and photophysicochemical properties and …

P Sen, M Managa, T Nyokong - Inorganica Chimica Acta, 2019 - Elsevier
This study reports on novel phthalocyanines having benzimidazole units which are known to
have biological properties. 4-(4-(5-chloro-1H-benzo [d] imidazol-2-yl) substituted metal-free …

Pegylated metal-free and zinc (II) phthalocyanines: synthesis, photophysicochemical properties and in vitro photodynamic activities against head, neck and colon …

B Akkoç, T Samsunlu, Ş Işık, M Özçeşmeci… - Dalton …, 2022 - pubs.rsc.org
In this study, a series of peripherally and non-peripherally tetra-substituted metal-free and
zinc (II) phthalocyanines were successfully prepared in good yields by cyclotetramerization …

Hydrophobic 4-(isopropylbenzyl) oxy-substituted metallophthalocyanines as a dopant-free hole selective material for high-performance and moisture-stable perovskite …

F Kong, E Güzel, S Sonmezoglu - Materials Today Energy, 2023 - Elsevier
Dopant-free hole-transporting materials (HTMs) are necessary to overcome the instability for
perovskite solar cells (PSCs) originating from conventional HTMs such as spiro-OMeTAD …

Measurement of improved singlet oxygen generations of indium chloride phthalocyanines by comparatively sono-photochemical and photochemical studies

GY Atmaca, CC Karanlık, A Erdoğmuş - Dyes and Pigments, 2021 - Elsevier
Singlet oxygen quantum yield is known as a suitable measure to study the oxygen-
producing capacity of a sono/photosensitizing molecule. Its value significantly depends on …

Investigation of singlet oxygen efficiency of di-axially substituted silicon phthalocyanine with sono-photochemical and photochemical studies

GY Atmaca - Polyhedron, 2021 - Elsevier
Sono-photodynamic therapy (SPDT) is a favorable new modality for the treatment of the
tumor cells. Although SPDT improves the therapeutic outcomes in cell applications, unlike …

Novel silicon phthalocyanines with improved singlet oxygen generation by Sono-photochemical applications

GY Atmaca, CC Karanlık, A Erdoğmuş - Journal of Photochemistry and …, 2023 - Elsevier
Although it has been proven, that the SPDT method, which improves the low penetration
disadvantage of PDT, significantly increases the singlet oxygen yield, the number of relevant …

Measurement of singlet oxygen generation of 9 (Hydroxymethyl) anthracene substituted silicon phthalocyanine by sono-photochemical and photochemical studies

GY Atmaca - Journal of Molecular Structure, 2021 - Elsevier
Sono-photochemical study which combines photochemical and sonochemical studies is a
favorable alternative modality to produce high singlet oxygen. However, though there are …

New non-peripherally substituted zinc phthalocyanines; synthesis, and comparative photophysicochemical properties

E Kırbaç, A Erdoğmuş - Journal of Molecular Structure, 2020 - Elsevier
In this study, the three new phthalonitriles (1, 2, 3) and their non-peripherally tetra
substituted zinc phthalocyanines (3)-Tetra [bromophenoxy] phthalocyaninato zinc …

Synthesis of a novel axially substituted silicon phthalocyanine sensitizer for efficient singlet oxygen generation by comparing PDT and SPDT studies

GG Köse, GK Karaoğlan - Chemical Physics, 2023 - Elsevier
This study is based on photodynamic therapy (PDT) and sonophotodynamic therapy (SPDT)
which combines photochemical and sonochemical studies, produces high singlet oxygen …