Results 21 to 30 of about 38,548 (332)

A Strategy to Design Cu2MoS4@MXene Composite With High Photothermal Conversion Efficiency Based on Electron Transfer Regulatory Effect

open access: yesFrontiers in Bioengineering and Biotechnology, 2022
Using photothermal therapy to treat cancer has become an effective method, and the design of photothermal agents determines their performance. However, due to the major radiative recombination of a photogenerated electron in photothermal materials, the ...
Lihua Li   +9 more
doaj   +1 more source

BODIPY-Based Photothermal Agents for Cancer Treatment [PDF]

open access: green, 2022
Here we report six novel, easily accessible BODIPY‐based agents for cancer treatment. In contrast to established photodynamic therapy (PDT) agents, these BODIPY-based compounds show additional photothermal activity and their cytotoxicity is not dependent on the generation of reactive oxygen species (ROS).
Lukas Schneider   +11 more
openalex   +2 more sources

Regulating photothermal conversion of hemicyanine dye by light-controlling switch: A preliminary investigation

open access: yesResults in Chemistry, 2020
Photothermal therapy has the advantages of low toxicity, short treatment time, strong controllability, outstanding therapeutic effect. The photothermal conversion efficiency of photothermal agents by converting light energy into heat energy is of great ...
Yurou Huang   +4 more
doaj   +1 more source

A Stable Open-Shell Conjugated Diradical Polymer with Ultra-High Photothermal Conversion Efficiency for NIR-II Photo-Immunotherapy of Metastatic Tumor

open access: yesNano-Micro Letters, 2023
Highlights By employing side-chain regulation, the photothermal therapy response of conjugated diradical polymer can red-shift from near-infrared (NIR)-I to the NIR-II region.
Yijian Gao   +9 more
doaj   +1 more source

Organic Charge‐Transfer Complexes for Near‐Infrared‐Triggered Photothermal Materials

open access: yesSmall Structures, 2023
Organic photothermal materials excited by near‐infrared (NIR) light display promising applications in biomedicine, optoelectronic devices, water purification, and so on.
Lei An   +7 more
doaj   +1 more source

Construction of Double-Shelled Hollow Ag2S@Polydopamine Nanocomposites for Fluorescence-Guided, Dual Stimuli-Responsive Drug Delivery and Photothermal Therapy

open access: yesNanomaterials, 2022
The design and preparation of multifunctional drug carriers for combined photothermal–chemotherapy of cancer have attracted extensive attention over the past few decades. However, the development of simple-structured stimuli-responsive theranostic agents
Minjie Gao   +6 more
doaj   +1 more source

Synthesis of photothermal antimicrobial cotton gauze using AuNPs as photothermal transduction agents

open access: yesRSC Advances, 2021
In this work, AuNPs were used as photothermal transduction agents to synthesize modified photothermal antimicrobial cotton gauze.
Fengyi Cao   +6 more
openaire   +3 more sources

In vivo photothermal therapy monitored by multi-position calibrated photoacoustic thermometer

open access: yesPhotoacoustics, 2023
With the ability of monitoring both temperature and photothermal agents, the photoacoustic (PA) imaging is a promising guiding tool for the photothermal therapy (PTT).
Kuan Peng   +5 more
doaj   +1 more source

Development of small-molecule NIR-II photothermal agents for image-guided tumor therapy

open access: hybridCoordination Chemistry Reviews
Long He   +6 more
openalex   +3 more sources

Colloidal CuFeS2 Nanocrystals: Intermediate Fe d-Band Leads to High Photothermal Conversion Efficiency [PDF]

open access: yes, 2016
We describe the colloidal hot-injection synthesis of phase-pure nanocrystals (NCs) of a highly abundant mineral, chalcopyrite (CuFeS2). Absorption bands centered at around 480 and 950 nm, spanning almost the entire visible and near infrared regions ...
Almeida, G.   +10 more
core   +4 more sources

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