Results 11 to 20 of about 45,670 (303)

Non-Oncologic Applications of Nanomedicine-Based Phototherapy

open access: yesBiomedicines, 2021
Phototherapy is widely applied to various human diseases. Nanomedicine-based phototherapy can be classified into photodynamic therapy (PDT) and photothermal therapy (PTT).
Su Woong Yoo   +3 more
doaj   +1 more source

Effect of photosensitizers photosens, photodithazine and hypericin on glioma cells and primary neuronal cultures : a comparative analysis [PDF]

open access: yes, 2019
The aim of the study was to compare the effect of photosensitizers photosens, photodithazine, and hypericin on primary brain cell cultures, and assess their toxic effect on tumor and normal nervous cells in order to choose the optimal photodynamic agent ...
Alzeibak, Rozan   +6 more
core   +2 more sources

Liposomal photosensitizers: potential platforms for anticancer photodynamic therapy

open access: yesBrazilian Journal of Medical and Biological Research, 2011
Photodynamic therapy is a well-established and clinically approved treatment for several types of cancer. Antineoplastic photodynamic therapy is based on photosensitizers, i.e., drugs that absorb photons translating light energy into a chemical potential
L.A. Muehlmann   +4 more
doaj   +3 more sources

Immobilized photosensitizers for antimicrobial applications [PDF]

open access: yes, 2015
Photodynamic antimicrobial chemotherapy (PACT) is a very promising alternative to conventional antibiotics for the efficient inactivation of pathogenic microorganisms; this is due to the fact that it is virtually impossible for resistant strains to ...
Boyle, Ross W.   +2 more
core   +1 more source

First examples of pyran based colorants as sensitizing agents of p-Type Dye-Sensitized solar cells [PDF]

open access: yes, 2017
Three different pyran based dyes were synthesized and tested for the first time as photosensitizers of NiO based p-type dye-sensitized solar cells (p-DSSC).
Bonomo, Matteo   +4 more
core   +1 more source

Fluorescence Characteristics and Lifetime Images of Photosensitizers of Talaporfin Sodium and Sodium Pheophorbide a in Normal and Cancer Cells

open access: yesSensors, 2015
Fluorescence spectra and fluorescence lifetime images of talaporfin sodium and sodium-pheophorbide a, which can be regarded as photosensitizers for photodynamic therapy, were measured in normal and cancer cells.
Kamlesh Awasthi   +5 more
doaj   +1 more source

Detail Synthetic Study of Infrared Fluorescent Dyes: Design, Synthesis and Chemical Properties of their Photodynamic Therapy Probes [PDF]

open access: yesChemical Review and Letters, 2022
Dipyrromethene boron difluoride (BODIPY) derivatives can be used as effective photosensitizers (PS’s) to eradicate a broad spectrum of microbes that threaten the global population health.
Lavanya Gopala   +2 more
doaj   +1 more source

Development of Heterogeneous Photosensitized Transition Metal Oxide Water-Splitting Catalysts on Silica Support [PDF]

open access: yes, 2015
The research presented in this manuscript describes the development of photosensitized inexpensive catalysts based on readily available materials. The investigation covers synthesis and characterization of photosensitizers based on porphyrins, mechanical
Crane, H. J.   +2 more
core   +3 more sources

Photo-Regulation of Enzyme Activity: The Inactivation of a Carboligase with Genetically Encoded Photosensitizer Fusion Tags

open access: yesFrontiers in Catalysis, 2022
Genetically encoded photosensitizers are able to produce reactive oxygen species upon illumination and are exploited in a wide range of applications, especially in the medical field.
Tim Gerlach   +9 more
doaj   +1 more source

The d(10) route to dye-sensitized solar cells: step-wise assembly of zinc(II) photosensitizers on TiO2 surfaces [PDF]

open access: yes, 2012
Dye-sensitized solar cells have been assembled using a sequential approach: a TiO2 surface was functionalized with an anchoring ligand, followed by metallation with Zn(OAc)(2) or ZnCl2, and subsequent capping with a chromophore functionalized 2,2`:6`,2 ``
Bozic-Weber, Biljana   +5 more
core   +1 more source

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