Results 41 to 50 of about 4,545,515 (287)

Multifunctional Cu–Ag2S nanoparticles with high photothermal conversion efficiency for photoacoustic imaging-guided photothermal therapy in vivo

open access: yes, 2018
The novel Cu–Ag2S/PVP NPs with high photothermal conversion efficiency could be employed as effective photoacoustic imaging guided photothermal therapy agents.
Guanming Ji   +8 more
core   +1 more source

DNA‐Templated 2D Heterostructures as Phototriggered Dynamic Nanohybrids: From Releasing Molecular Loads to Controlling Enzyme Biocatalytic Function

open access: yesAdvanced Functional Materials, EarlyView.
DNA strands are employed both as dynamic linkers and nanoscale templates for the integration of Ag2S nanoparticles on MoS2, which in turn imparted photothermal responsiveness; this feature permits the selective cargo (fluorophore, quantum dots or an enzyme) release from the MoS2 surface in response to local heat induced by light irradiation.
Kai Chen   +3 more
wiley   +1 more source

Comparative Analysis of Heat Transfer Characteristics of Conical Cavity Receivers With Different Heat Transfer Fluids

open access: yes发电技术, 2021
To explore the influence of heat transfer fluids on the heat transfer characteristics of solar receivers, the heat transfer characteristics of conical cavity receivers with supercritical CO2 and compressed air as heat transfer fluids were compared and ...
Ding WANG   +3 more
doaj   +1 more source

Polymer nanoparticles with high photothermal conversion efficiency as robust photoacoustic and thermal theranostics

open access: yes, 2017
Polymer nanoparticles with high photothermal conversion efficiency have been prepared, which serve as an excellent therapeutic agent for PA-imaging-guided PTT.
Xiuli Zheng   +8 more
core   +1 more source

Advances in Sustainable and Wearable Textile Based Soft Robotics

open access: yesAdvanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas   +6 more
wiley   +1 more source

Collaborative control of photothermal photoelectric conversion performance based on nanofluid frequency division

open access: yesSustainable Energy Research
In response to the low energy utilization efficiency of the full spectrum of solar energy and the insufficient efficiency of traditional photothermal photovoltaic conversion technology, a collaborative control method for photothermal photoelectric ...
Ruirui Zhang
doaj   +1 more source

Advances in Nanomaterial-Mediated Photothermal Cancer Therapies: Toward Clinical Applications

open access: yesBiomedicines, 2021
Photothermal therapy (PTT) has attracted extensive research attention as a noninvasive and selective treatment strategy for numerous cancers. PTT functions via photothermal effects induced by converting light energy into heat on near-infrared laser ...
Hwa Seung Han, Ki Young Choi
doaj   +1 more source

Dye-sensitized solar cell module realized photovoltaic and photothermal highly efficient conversion via three-dimensional printing technology

open access: yes, 2017
Three-dimensional (3D) printing technology is employed to improve the photovoltaic and photothermal conversion efficiency of dye-sensitized solar cell (DSC) module.
Yan-Qing Zhu   +11 more
core   +1 more source

Dynamically Actuated Reconfigurable Topographical Surface Enables Active Control of Implant‐Associated Infections

open access: yesAdvanced Functional Materials, EarlyView.
A dynamically actuated reconfigurable topographical surface (DARTS) integrates contact‐mediated bactericidal nanotopography with programmable mechanical actuation to actively disrupt bacterial biofilms. Dynamic surface reconfiguration enhances bacterial killing and suppresses implant‐associated infections in vivo, providing a new strategy for active ...
Mohammad Asadi Tokmedash   +4 more
wiley   +1 more source

Highly Efficient NIR-II Photothermal Conversion Based on an Organic Conjugated Polymer

open access: yes, 2016
Development of special organic materials that are able to absorb light energy in the second near-infrared window (NIR-II) is significantly important for treating deep-tissue-buried diseases or supplying power to implantable electronic devices.
Yapei Wang (623700)   +8 more
core   +2 more sources

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