Results 21 to 30 of about 85,015 (305)

Advances in photosensitizer-related design for photodynamic therapy

Asian Journal of Pharmaceutical Sciences, 2021
Photodynamic therapy (PDT) is highly effective in treating tumors located near body surface, offering strong tumor suppression and low damage to normal tissue nearby. PDT is also effective for treating a number of other conditions. PDT not only provide a
Zhaojie Zhou, Ling Zhang, Zhirong Zhang, Zhenmi Liu   +3 more
semanticscholar   +1 more source

Transient fluid flow improves photoimmunoconjugate delivery and photoimmunotherapy efficacy

iScience, 2023
Summary: Circulating drugs in the peritoneal cavity is an effective strategy for advanced ovarian cancer treatment. Photoimmunotherapy, an emerging modality with potential for the treatment of ovarian cancer, involves near-infrared light activation of ...
Aaron J. Sorrin, Keri Zhou, Katherine May, Cindy Liu, Kathryn McNaughton, Idrisa Rahman, Barry J. Liang, Imran Rizvi, Dana M. Roque, Huang-Chiao Huang   +9 more
doaj   +1 more source

A Novel Photoelectrochemical Assay for Cysteine Based on the Target-Induced Generation of Photosensitizer

International Journal of Electrochemical Science, 2018
A novel photoelectrochemical (PEC) assay was proposed for the specific detection of cysteine (Cys) based on the strategy of target-triggered generation of photosensitizer.
Feng Li, Binbin Zhou, Wenbo Zhang
doaj   +1 more source

Potency of some Photosensitizing Compounds against the Cotton Leaf Worm, Spodoptera littoralis (Boisduval) in Relation to some Biochemical Aspects [PDF]

Journal of Plant Protection and Pathology, 2018
The present study aimed to evaluate the toxicological as well as biochemical effects of the three photosensitizer compounds; rose bengal, eosin yellow lactone and methylene blue on the fourth larval instar of the cotton leaf worm, Spodoptera littoralis ...
I. Khafagy, Amira Ibrahim, Asmaa El - Ghobary   +2 more
doaj   +1 more source

Study of Viral Photoinactivation by UV-C Light and Photosensitizer Using a Pseudotyped Model

Pharmaceutics, 2022
Different light-based strategies have been investigated to inactivate viruses. Herein, we developed an HIV-based pseudotyped model of SARS-CoV-2 (SC2) to study the mechanisms of virus inactivation by using two different strategies; photoinactivation (PI)
Mohammad Sadraeian, Fabio Francisco Pinto Junior, Marcela Miranda, Juliana Galinskas, Rafaela Sachetto Fernandes, Edgar Ferreira da Cruz, Libing Fu, Le Zhang, Ricardo Sobhie Diaz, Gustavo Cabral-Miranda, Francisco Eduardo Gontijo Guimarães   +10 more
doaj   +1 more source

Photodynamic Suppression of Enterococcus Faecalis in Infected Root Canals with Indocyanine Green, Trolox^TM and Near-Infrared Light

Pharmaceutics, 2023
Recently, our group showed that additional supplementation of Trolox™ (vitamin E analogue) can significantly enhance the antimicrobial photodynamic effect of the photosensitizer Indocyanine green (ICG).
Markus Heyder, Markus Reise, Julius Burchardt, André Guellmar, Julius Beck, Ulrike Schulze-Späte, Bernd Sigusch, Stefan Kranz   +7 more
doaj   +1 more source

Laser technologies in treatment of patients with secondary lymphostasis of lower extremities [PDF]

Саратовский научно-медицинский журнал, 2010
Photodynamic therapy (PDT), matured as a feasible medical technology in the 1980s at several institutions throughout the world, is a ternary treatment for cancer involving three key components: a photosensitizer, light, and tissue oxygen.
B.N. Jukov, М.А. Melnikov
doaj  

Spectral properties of indotricarbocyanine dye in tissues of experimental animals

Доклады Белорусского государственного университета информатики и радиоэлектроники, 2020
The paper presents the results of studies of the spectral properties of a photosensitizer based on indotricarbocyanine dye when accumulating in tissues of experimental animals.
M. P. Samtsov, D. S. Tarasov, A. Р. Lugovski, Р. Т. Petrov, A. О. Savin, R. D. Zilberman, E. S. Voropay   +6 more
doaj   +1 more source

Mechanism of Synergistic Photoinactivation Utilizing Curcumin and Lauric Arginate Ethyl Ester against Escherichia coli and Listeria innocua

Foods, 2023
This study investigated the mechanism of how lauric arginate ethyl ester (LAE) improves the photoinactivation of bacteria by curcumin after diluting the 100 µmol/L stock curcumin-LAE micelle solution to the concentration used during the treatment based ...
Victor Ryu, Joseph Uknalis, Maria G. Corradini, Piyanan Chuesiang, Lynne McLandsborough, Helen Ngo, Tony Jin, Xuetong Fan   +7 more
doaj   +1 more source

Carbon dots as a novel photosensitizer for photodynamic therapy of cancer and bacterial infectious diseases: recent advances

Journal of Nanobiotechnology
Carbon dots (CDs) are novel carbon-based nanomaterials that have been used as photosensitizer-mediated photodynamic therapy (PDT) in recent years due to their good photosensitizing activity.
Lingxiang Sun, Yifan Zhao, Hongyi Peng, Jian Zhou, Qingmei Zhang, Jingyu Yan, Yingyu Liu, Susu Guo, Xiu-Jun Wu, Bing Li   +9 more
semanticscholar   +1 more source