Thermoplasmonic Heat Generation Efficiency by Nonmonodisperse Core–Shell Ag0@SiO2 Nanoparticle Ensemble

2019 ◽  
Vol 123 (36) ◽  
pp. 22499-22510 ◽  
Author(s):  
Constantinos Moularas ◽  
Yiannis Georgiou ◽  
Katarzyna Adamska ◽  
Yiannis Deligiannakis
Keyword(s):  
Heat Generation ◽  
Core Shell ◽  
Generation Efficiency ◽  
Sio2 Nanoparticle

scholarly journals Heat generation of core-shell particles composed of biodegradable polymer and iron oxide

2016 ◽  
Vol 40 (4) ◽  
pp. 126-131
Author(s):  
C. Oka ◽  
K. Ushimaru ◽  
N. Horiishi ◽  
T. Tsuge ◽  
Y. Kitamoto
Keyword(s):  
Iron Oxide ◽  
Heat Generation ◽  
Biodegradable Polymer ◽  
Core Shell ◽  
Shell Particles

scholarly journals Adjusting the Néel relaxation time of Fe3O4/Zn x Co1−x Fe2O4 core/shell nanoparticles for optimal heat generation in magnetic hyperthermia

2020 ◽  
Vol 32 (6) ◽  
pp. 065703
Author(s):  
Fernando Fabris ◽  
Javier Lohr ◽  
Enio Lima ◽  
Adriele Aparecida de Almeida ◽  
Horacio E Troiani ◽  
...  
Keyword(s):  
Relaxation Time ◽  
Heat Generation ◽  
Magnetic Hyperthermia ◽  
Core Shell ◽  
Shell Nanoparticles ◽  
Optimal Heat ◽  
Core Shell Nanoparticles ◽  
Néel Relaxation

Enhanced high thermal conductivity and low permittivity of polyimide based composites by core-shell Ag@SiO2 nanoparticle fillers

2012 ◽  
Vol 101 (1) ◽  
pp. 012903 ◽  
Author(s):  
Yongcun Zhou ◽  
Lu Wang ◽  
Hu Zhang ◽  
Yuanyuan Bai ◽  
Yujuan Niu ◽  
...  
Keyword(s):  
Thermal Conductivity ◽  
High Thermal Conductivity ◽  
Core Shell ◽  
Sio2 Nanoparticle ◽  
Low Permittivity

Surface plasmon enhanced drug efficacy using core–shell Au@SiO2 nanoparticle carrier

Nanoscale ◽  
2013 ◽  
Vol 5 (8) ◽  
pp. 3406 ◽  
Author(s):  
Zhiqin Chu ◽  
Chun Yin ◽  
Silu Zhang ◽  
Ge Lin ◽  
Quan Li
Keyword(s):  
Surface Plasmon ◽  
Drug Efficacy ◽  
Core Shell ◽  
Sio2 Nanoparticle

scholarly journals Advances in Endovascular Intervention Using Biomaterials: Study on Heat Efficiency of Scissor-Type Ultrasonic Catheter Device

2021 ◽  
Vol 2021 ◽  
pp. 1-15
Author(s):  
Minoru Morita ◽  
Jingjing Yang ◽  
Zhongwei Jiang
Keyword(s):  
Finite Element Method ◽  
Heat Generation ◽  
Thermal Structure ◽  
Frictional Heating ◽  
The Finite Element Method ◽  
Generation Efficiency ◽  
Coupling Analysis ◽  
Heat Efficiency ◽  
Coagulation Performance ◽  
Coagulation Mechanism

To improve the performance of the ultrasonic device during the endovascular operation, a scissor-type ultrasonic catheter device with compound vibration was developed. The heat generated by friction between the target and the device affects its coagulation mechanism while the actuator contacts the tissue. The scissor-type ultrasonic catheter device proposed in this study is expected to improve heat generation performance because it has the action of rubbing the object when it is pushed by combined vibration. In addition, since it is constructed by simple notch processing, it can be miniaturized and can be expected to be introduced into catheters. However, the observation of ultrasonic vibration during frictional heating is difficult, which is an issue for device design. In this paper, a thermal-structure coupling analysis was done using the finite element method to calculate the heat generation efficiency and evaluate its coagulation performance.

Photo-induced heat generation in non-plasmonic nanoantennas

2018 ◽  
Vol 20 (22) ◽  
pp. 15307-15315 ◽  
Author(s):  
Stefano Danesi ◽  
Marco Gandolfi ◽  
Luca Carletti ◽  
Nicolò Bontempi ◽  
Costantino De Angelis ◽  
...  
Keyword(s):  
Heat Generation ◽  
Core Shell ◽  
Plasmonic Nanoantennas

The photo-induced heat generation in SiO2/Si core/shell nanoantennas is analysed on the basis of their optothermal properties.

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