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Photothermal Nanomaterials: A Powerful Light-to-Heat Converter

open access: yesChemical Reviews, 2023
All forms of energy follow the law of conservation of energy, by which they can be neither created nor destroyed. Light-to-heat conversion as a traditional yet constantly evolving means of converting light into thermal energy has been of enduring appeal ...
Ximin Cui, Qifeng Ruan, Xiaolu Zhuo
exaly   +2 more sources

Explosive formation and dynamics of vapor nanobubbles around a continuously heated gold nanosphere [PDF]

open access: yesNew Journal of Physics, 2015
We form sub-micrometer-sized vapor bubbles around a single laser-heated gold nanoparticle in a liquid and monitor them through optical scattering of a probe laser. Bubble formation is explosive even under continuous-wave heating.
Lei Hou   +3 more
doaj   +4 more sources

Tracking error analysis of primary mirror in Linear Fresnel heat collecting field [PDF]

open access: yesE3S Web of Conferences, 2021
Aiming at the tracking error of the primary mirror in the Linear Fresnel concentrated light and heat field, according to the structural characteristics of the Linear Fresnel concentrating and heat collecting system, the analysis model of the system ...
ZhiYong Zhang   +3 more
doaj   +1 more source

Control strategy of MW flywheel energy storage system based on a six-phase permanent magnet synchronous motor

open access: yesEnergy Reports, 2022
The implementation of the “dual carbon” goal, nationally in China, has accelerated the profound transformation of the energy industry, and the development and utilization of large-scale clean energy has become a basic global consensus.
Yu Jia   +5 more
doaj   +1 more source

Photodynamic and Photothermal Therapies: Synergy Opportunities for Nanomedicine

open access: yesACS Nano, 2023
Tumoricidal photodynamic (PDT) and photothermal (PTT) therapies harness light to eliminate cancer cells with spatiotemporal precision by either generating reactive oxygen species or increasing temperature.
M. Overchuk   +3 more
semanticscholar   +1 more source

The numerical simulation of enhanced heat transfer on a Linear Fresnel molten salt-type receiver tube filled with porous media [PDF]

open access: yesE3S Web of Conferences, 2019
In this paper, three-dimensional numerical simulation was taken on a Linear Fresnel solar receiver tube using molten salt as heat transfer fluid (HTF), in which the porous media was filled to enhance the heat transfer efficiency.
Yang Chenggang   +4 more
doaj   +1 more source

Smart‐Responsive Multifunctional Therapeutic System for Improved Regenerative Microenvironment and Accelerated Bone Regeneration via Mild Photothermal Therapy

open access: yesAdvancement of science, 2023
The treatment of bone defects remains a substantial clinical challenge due to the lack of spatiotemporal management of the immune microenvironment, revascularization, and osteogenic differentiation.
Minhao Wu   +9 more
semanticscholar   +1 more source

Comparing infrared spectroscopic methods for the characterization of Plasmodium falciparum-infected human erythrocytes

open access: yesCommunications Chemistry, 2021
Infrared imaging systems can characterise the spatial distribution of molecular features in cells, for example to aid in the study of malaria. Here three such techniques are systematically compared in their ability to characterise malaria-infected red ...
Agnieszka M. Banas   +10 more
doaj   +1 more source

Gold-Polypyrrole-Loaded Eosin in Photo-Mediated Treatment of Hidradenitis Suppurativa: In Vivo Trans-Epidermal Permeation Study and Clinical Case Report

open access: yesPharmaceutics, 2022
This study reports a new protocol for the management of Hidradenitis Suppurativa (HS), depending on the synergistic photodynamic and photothermal effect of eosin yellow-gold-polypyrrole hybrid nanoparticles (E-G-Ppy NPs). E-G-Ppy NPs and gold-polypyrrole
Abdullah I. El-Kholy   +6 more
doaj   +1 more source

Vapor nanobubble is the more reliable photothermal mechanism for inducing endosomal escape of siRNA without disturbing cell homeostasis [PDF]

open access: yes, 2020
Strategies for controlled delivery of therapeutic siRNA into living cells are in high demand as endosomal escape remains the most prominent bottleneck at the intracellular level.
Barriga, Gerardo Garcia-Diaz   +16 more
core   +3 more sources

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