Results 31 to 40 of about 44,938 (292)

Photochemical and Electrochemical Reduction of Carbon Dioxide Catalyzed by a Polyoxometalate-Organic Photosensitizer Complex [PDF]

open access: yes, 2018
A manganese substituted Anderson type polyoxometalate, [MnMo6O24]9-, tethered with an anthracene photosensitizer was prepared and used as catalyst for CO2 reduction.
Chandan Dey (5827595)   +3 more
core   +2 more sources

Photosensitizer-AgNP composite with an ability to selectively recognize pathogen and enhanced photodynamic efficiency

open access: yes, 2017
A photosensitizer–AgNP composite could recognise bacteria smartly and showed greater photodynamic efficiency than did the free photosensitizer.
Zhenguo Yu (9257123)   +8 more
core   +2 more sources

Photosensitizer-Conjugated Bi2Te3 Nanosheets as Theranostic Agent for Synergistic Photothermal and Photodynamic Therapy

open access: yes, 2018
Phototherapy, including photothermal therapy (PTT)/photodynamic therapy (PDT), is usually considered as a promising strategy for cancer treatment due to its noninvasive and selective therapeutic effect by laser irradiation.
Xiue Jiang   +9 more
core   +1 more source

Hematoporphyrin derivative-mediated photodynamic techniques for the diagnosis and treatment of chordoma

open access: yesPhotodiagnosis and Photodynamic Therapy
Background: Chordoma is a rare congenital low-grade malignant tumor characterized by infiltrative growth. It often tends to compress important intracranial nerves and blood vessels, making its surgical treatment extremely difficult. Besides, the efficacy
Lei Li   +7 more
doaj   +1 more source

Forms of cell death and targets at photodynamic therapy

open access: yesСибирский онкологический журнал, 2022
The aim of the study is to study the results of the most significant studies on the forms of tumor cell death and targets in photodynamic therapy (PDT). Material and methods.
I. V. Reshetov   +2 more
doaj   +1 more source

4440 Enhanced radiation therapy using chlorin-e6 conjugated gold nanoparticles

open access: yesJournal of Clinical and Translational Science, 2020
OBJECTIVES/GOALS: Development of gold nanoparticles covalently linked to a photosensitizer for use to enhance radiation therapy. The particles will be thoroughly characterized structurally and mechanistically.
Samir V Jenkins, Robert J. Griffin
doaj   +1 more source

Photosensitizer-Encapsulated Ferritins Mediate Photodynamic Therapy against Cancer-Associated Fibroblasts and Improve Tumor Accumulation of Nanoparticles

open access: yes, 2018
Nanoparticles have been widely tested as drug delivery carriers or imaging agents, largely because of their ability to selectively accumulate in tumors through the enhanced permeability and retention (EPR) effect.
Jin Xie (690890)   +15 more
core   +1 more source

Strain‐Programmable Luminescent Adhesive Patch With Tartrazine‐Mediated Optical Skin Clearing for Photochemical Tissue Bonding

open access: yesAdvanced Functional Materials, EarlyView.
We propose a suture‐complementary approach that integrates optical skin clearing with a strain‐programmable luminescent adhesive patch. Hyaluronic acid promotes transdermal delivery of tartrazine to improve optical clearing and stabilizes its interaction with a photosensitizer. Optical clearing increases the penetration depth of visible light into skin,
Seong‐Jong Kim   +6 more
wiley   +1 more source

Photosensitizer-Bacteria Biohybrids Promote Photodynamic Cancer Cell Ablation and Intracellular Protein Delivery

open access: yes, 2019
Live bacteria have drawn widespread interest as carriers to deliver genes and proteins into eukaryotic cells for the treatment of various cancer types owing to their good biocompatibility and active targeting ability.
Bin Liu (5899)   +5 more
core   +1 more source

One‐Step Curcumin‐Mediated Multiphoton Lithography for Bioactive 3D Scaffolds

open access: yesAdvanced Functional Materials, EarlyView.
Curcumin‐mediated multiphoton lithography enables one‐step fabrication of highly architected complex gelatin methacryloyl scaffolds by exploiting curcumin as a multifunctional bioactive photoinitiator. The resulting 3D structures support mesenchymal stem cell adhesion, proliferation, and migration, while exhibiting dual antibacterial activity through ...
Myrto Charitaki   +7 more
wiley   +1 more source

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