Results 21 to 30 of about 22,610 (201)

Photoluminescent Metal Complexes and Materials as Temperature Sensors—An Introductory Review

open access: yesChemosensors, 2021
Temperature is a fundamental physical quantity whose accurate measurement is of critical importance in virtually every area of science, engineering, and biomedicine. Temperature can be measured in many ways.
John W. Kenney, Jae Joon Lee
doaj   +1 more source

Photoacoustic-guided ultrasound thermal imaging without prior knowledge of tissue composition

open access: yesPhotoacoustics, 2023
Thermal strain imaging (TSI) is a widely investigated ultrasound (US) thermometry technique that is based on the temperature-dependent change in speed of sound.
Jeungyoon Lee   +3 more
doaj   +1 more source

Quantum Dot Thermometry Evaluation of Geometry Dependent Heating Efficiency in Gold Nanoparticles [PDF]

open access: yes, 2014
Quantum dot based thermometry, in combination with double beam confocal microscopy, was used to investigate the absorption/heating efficiency of gold nanoparticles with different morphologies (nanorods, nanocages, nanoshells, and nanostars), all of them ...
A. Sánchez-Iglesias   +17 more
core   +1 more source

A Review of Ultrasound Thermometry Techniques

open access: yesFrontiers in Biomedical Technologies, 2020
Acoustic thermometry is one of non-invasive methods to measure the temperature inside tissue area. especially when using the thermal therapy techniques such as High Intensity Focused Ultrasound (HIFU) and other thermal based methods, thermal assessment ...
Hossein Amiri, Bahador Makkiabadi
doaj   +1 more source

Development of novel laser diagnostic techniques for the quantitative study of premixed flames [PDF]

open access: yes, 2010
The main topic of this thesis concerns the development and application of laser diagnostic techniques for accurate temperature measurements and for the determination of flamefront properties in premixed flames that can serve as input data for ...

core   +2 more sources

Trends in luminescence thermometry [PDF]

open access: yes, 2020
Following astonishing growth in the last decade, the field of luminescence thermometry has reached the stage of becoming a mature technology. To achieve that goal, further developments should resolve inherent problems and methodological faults to ...
Miroslav D. Dramićanin   +1 more
core   +1 more source

Approaching Heisenberg-scalable thermometry with built-in robustness against noise

open access: yesnpj Quantum Information, 2022
It is a major goal in quantum thermometry to reach a 1/N scaling of thermometric precision known as Heisenberg scaling but is still in its infancy to date.
Da-Jian Zhang, D. M. Tong
doaj   +1 more source

Feasibility of cardiac MR thermometry at 0.55 T

open access: yesFrontiers in Cardiovascular Medicine, 2023
Radiofrequency catheter ablation is an established treatment strategy for ventricular tachycardia, but remains associated with a low success rate. MR guidance of ventricular tachycardia shows promises to improve the success rate of these procedures ...
Ronald Mooiweer   +7 more
doaj   +1 more source

Thermometry with embedded SI traceability for industrial applications [PDF]

open access: yesEPJ Web of Conferences
Most industrial processes rely on temperature measurement, which directly influences product quality, energy efficiency, process optimization and emissions.
Pearce Jonathan   +7 more
doaj   +1 more source

Correction of heat-induced susceptibility changes in respiratory-triggered 2D-PRF-based thermometry for monitoring of magnetic resonance-guided hepatic microwave ablation in a human-like in vivo porcine model

open access: yesInternational Journal of Hyperthermia, 2022
Purpose To develop and evaluate susceptibility corrected 2D proton resonance frequency (PRF)-based magnetic resonance (MR)-thermometry for the accurate assessment of the ablation zone of hepatic microwave ablation (MWA).Methods and materials Twelve ...
Bennet Hensen   +11 more
doaj   +1 more source

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