Natural Photosensitizers in Antimicrobial Photodynamic Therapy
نویسندگان
چکیده
منابع مشابه
Activatable Photosensitizers: Agents for Selective Photodynamic Therapy
© 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim wileyonlinelibrary.com 1604053 (1 of 11) tendencies to accumulate in tumor tissues to a greater extent than they do in normal tissues. On the other hand, irradiation light (in the red or near IR region) used for exciting the PS can be tightly focused on the tumor regions, essentially assuring the selective generation of singlet oxygen. Moreover,...
متن کامل[Delivery of photosensitizers for photodynamic therapy].
Photodynamic therapy (PDT) has been used to treat several types of cancer, and comprises intravascular administration of photosensitizer, uptake by cancer cells, and followed by irradiation of light of appropriate wavelength. Although PDT takes advantage of relative retention of photosensitizer by cancer cells, effective delivery of photosensitizing drugs is of great concern. Several delivery s...
متن کاملWater-soluble benzylidene cyclopentanone based photosensitizers for in vitro and in vivo antimicrobial photodynamic therapy
Antimicrobial photodynamic therapy (aPDT) has been proposed to cope with the increasing antibiotic resistance among pathogens. As versatile pharmacophores, benzylidene cyclopentanone based photosensitizers (PSs) have been used in various bioactive materials. However, their reports as aPDT agents are very limited, and relationships between their chemical structures and antibacterial abilities ha...
متن کاملPorphyrin photosensitizers in photodynamic therapy and its applications
In 1841, the extraction of hematoporphyrin from dried blood by removing iron marked the birth of the photosensitizer. The last twenty years has witnessed extensive research in the application of photodynamic therapy (PDT) in tumor-bearing (or other diseases) animal models and patients. The period has seen development of photosensitizers from the first to the third generation, and their evolutio...
متن کاملNanomaterials and singlet oxygen photosensitizers: potential applications in photodynamic therapy
In this review, we address a highly interdisciplinary field: the use of nanomaterials as carriers for singlet oxygen photosensitizers and their potential applications in photodynamic therapy. In particular, recent advances in the use of nanoparticles including inorganic oxide-, metallic-, and polymer-based nanocomposites as photosensitizer carriers are highlighted. We review advantages and shor...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Biomedicines
سال: 2021
ISSN: 2227-9059
DOI: 10.3390/biomedicines9060584