Results 41 to 50 of about 24,921 (275)

Naphthalimide‐Fused Dipyrrins: Tunable Halochromic Switches and Photothermal NIR‐II Dyes

open access: yesAdvanced Science, 2022
A family of tunable halochromic switches is developed using a naphthalimide‐fused dipyrrin as the core π‐conjugated motif. Electronic properties of these dipyrrins are tuned by substitution of their alpha and meso positions with aryl groups of variable ...
Yogesh Kumar Maurya   +8 more
doaj   +1 more source

Halloysite nanotube/polydopamine nanohybrids as clay-based photothermal agents for antibacterial applications

open access: yes, 2021
Nanoparticles with light-to-heat conversion properties play vital roles in the design of photothermal materials that can be remotely heated via light activation.
Yüce, Sena   +4 more
core   +2 more sources

Rodlike nanomaterials from organic diradicaloid with high photothermal conversion capability for tumor treatment

open access: yesAggregate, 2023
Organic diradicaloids with unique open‐shell structures and properties have been widely used in organic electronics and spintronics. However, their advantageous optical properties have been explored less in the biomedical field.
Tingting Sun   +7 more
doaj   +1 more source

Self-Healable and Injectable Nanocomposite Hydrogel Loading Iron-Doped Carbon Dots for Synergistic Antibacterial Peptide-Photothermal-Photodynamic Antibacterial Therapy

open access: yes, 2023
The abuse of antibiotics greatly increases the risk of bacterial resistance. Therefore, it is crucial to develop an efficient nonantibiotic antibacterial treatment strategy.
Weizhong Yuan (490778)   +3 more
core   +1 more source

: An Index to Rank Molecular Photothermal Agents

open access: yes, 2020
International audienceRecently, a large variety of photothermal agents have been developed and are currently under study, owing to their wide range of applications.
Camerel, Franck   +5 more
core   +1 more source

Clay-based photothermal agents for antibacterial applications [PDF]

open access: yes, 2022
Light-to-heat conversion nanoparticles with effective photothermal activity play an important role in the design of photothermal materials that are remotely heated by light.
Yüce, Sena
core  

Application of metalloporphyrin sensitizers for the treatment or diagnosis of tumors

open access: yesJournal of Chemical Research, 2022
At present, metalloporphyrin compounds demonstrate three main uses as anticancer sensitizers: (1) photosensitizers, (2) photothermal conversion agents, and (3) ultrasound sensitizers.
Hongyu Luo   +6 more
doaj   +1 more source

Recent advances in functional nanostructures as cancer photothermal therapy. [PDF]

open access: yes, 2018
Being a non-invasive and relatively safe technique, photothermal therapy has attracted a lot of interest in the cancer treatment field. Recently, nanostructure technology has entered the forefront of cancer therapy owing to its ability to absorb near ...
Nasrallah, Gheyath K   +11 more
core   +1 more source

Quantitative, precise and multi-wavelength evaluation of the light-to-heat conversion efficiency for nanoparticular photothermal agents with calibrated photoacoustic spectroscopy

open access: yes, 2023
Biomedical photothermal therapy with optical nanoparticles is based on the conversion of optical energy into heat through three steps : optical absorption, thermal conversion of the absorbed energy and heat transfer to the surrounding medium.
Clément, Linger   +13 more
core   +1 more source

Hyaluronic acid-coated Bi:Cu2O: an H2S-responsive agent for colon cancer with targeted delivery and enhanced photothermal performance

open access: yesJournal of Nanobiotechnology, 2022
Background Endogenous hydrogen sulfide (H2S)-responsive theranostic agents have attracted extensive attention due to their specificity for colon cancer.
Yuying Cheng   +7 more
doaj   +1 more source

Home - About - Disclaimer - Privacy