Structure and Photosensitaizer Ability of Polymethine Dyes in Photodynamic Therapy: A Review

Ищенко, А. А.; Syniugina, A. T.

doi:10.1007/s11237-023-09754-9

Cited by 12 publications

(5 citation statements)

References 196 publications

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“…The obtained results will serve as a scientific basis for the design of photodetectors and active media of tunable dye lasers as well as for construction of plasmon-enhanced solar cells and photocatalysts for efficient generation of singlet oxygen ( 1 O 2 ) used in photodynamic therapy. 130…”

Section: Discussionmentioning

confidence: 99%

Influence of plasmons on the luminescence properties of solvatochromic merocyanine dyes with different solvatochromism

Ibrayev

Seliverstova

Valiev

et al. 2023

Phys. Chem. Chem. Phys.

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Section: Discussionmentioning

confidence: 99%

Influence of plasmons on the luminescence properties of solvatochromic merocyanine dyes with different solvatochromism

Ibrayev

Seliverstova

Valiev

et al. 2023

Phys. Chem. Chem. Phys.

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“…In the type I pathway, the PS moves electrons to make free radicals [11]. In the type II pathway scenario, it transfers energy to produce the highly reactive singlet oxygen ( 1 O 2 ) and the triplet ground-state molecular oxygen ( 3 O 2 ) [12]. A ground-state PS is propelled into a high-energy electronic state by the absorption of light (photon) [13,14].…”

Section: Photodynamic Therapy (Pdt)mentioning

confidence: 99%

Recent developments in photodynamic therapy and its application against multidrug resistant cancers

Bhattacharya,

Mukhopadhyay,

Shivam

et al. 2023

Biomed. Mater.

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Recently, photodynamic therapy (PDT) has received a lot of attention for its potential use in cancer treatment. It enables the therapy of a multifocal disease with the least amount of tissue damage. The most widely used prodrug is 5-aminolevulinic acid (5-ALA), which undergoes heme pathway conversion to protoporphyrin IX, which acts as a photosensitizer (PS). Additionally, hematoporphyrin, bacteriochlorin, and phthalocyanine are also studied for their therapeutic potential in cancer. Unfortunately, not every patient who receives PDT experiences a full recovery. Resistance to different anticancer treatments is commonly observed. A few of the resistance mechanisms by which cancer cells escape therapeutics are genetic factors, drug-drug interactions, impaired DNA repair pathways, mutations related to inhibition of apoptosis, epigenetic pathways, etc. Recently, much research has been conducted to develop a new generation of PS based on nanomaterials that could be used to overcome cancer cells' multidrug resistance. Various metal-based, polymeric, lipidic nanoparticles, dendrimers, etc., have been utilized in the PDT application against cancer. This article discusses the detailed mechanism by which cancer cells evolve towards multidrug resistance as well as recent advances in PDT-based nanoparticles for use against multidrug-resistant cancers. 

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“…17 Triplet states are actively used in photosynthetic systems 18 for generating reactive species of molecular oxygen (ROS). Singlet oxygen is employed in photodynamic therapy for the deactivation of cancer cells, 19,20 in antibacterial therapy, 21,22 as well as for treating skin and respiratory diseases. 23 ROS are important in advanced oxidation processes for the degradation of pollutants in various resources, 24 as well as in photocatalytic and photovoltaic reactions.…”

Section: Introductionmentioning

confidence: 99%

Molecular phosphorescence enhancement by the plasmon field of metal nanoparticles

Ibrayev,

Valiev,

Seliverstova

et al. 2024

Phys. Chem. Chem. Phys.

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Structure and Photosensitaizer Ability of Polymethine Dyes in Photodynamic Therapy: A Review

Cited by 12 publications

References 196 publications

Influence of plasmons on the luminescence properties of solvatochromic merocyanine dyes with different solvatochromism

Influence of plasmons on the luminescence properties of solvatochromic merocyanine dyes with different solvatochromism

Recent developments in photodynamic therapy and its application against multidrug resistant cancers

Molecular phosphorescence enhancement by the plasmon field of metal nanoparticles

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