Characterization of bone microstructure using photoacoustic spectrum analysis
Osteoporosis is a progressive bone disease that is characterized by a decrease in bone
mass and the deterioration in bone microarchitecture. This study investigates the feasibility …
mass and the deterioration in bone microarchitecture. This study investigates the feasibility …
[HTML][HTML] Wavelet transform-based photoacoustic time-frequency spectral analysis for bone assessment
W Xie, T Feng, M Zhang, J Li, D Ta, L Cheng, Q Cheng - Photoacoustics, 2021 - Elsevier
In this study, we investigated the feasibility of using photoacoustic time-frequency spectral
analysis (PA-TFSA) for evaluating the bone mineral density (BMD) and bone structure …
analysis (PA-TFSA) for evaluating the bone mineral density (BMD) and bone structure …
Bone assessment via thermal photo-acoustic measurements
The feasibility of an innovative biomedical diagnostic technique, thermal photo-acoustic
(TPA) measurement, for non-ionizing and non-invasive assessment of bone health is …
(TPA) measurement, for non-ionizing and non-invasive assessment of bone health is …
[HTML][HTML] The application of backscattered ultrasound and photoacoustic signals for assessment of bone collagen and mineral contents
B Lashkari, L Yang, A Mandelis - Quantitative imaging in medicine …, 2015 - ncbi.nlm.nih.gov
Background This study examines the backscattered ultrasound (US) and back-propagating
photoacoustic (PA) signals from trabecular bones, and their variations with reduction in bone …
photoacoustic (PA) signals from trabecular bones, and their variations with reduction in bone …
Coregistered photoacoustic and ultrasonic signatures of early bone density variations
B Lashkari, A Mandelis - Journal of biomedical optics, 2014 - spiedigitallibrary.org
This study examines the application of backscattered ultrasound (US) and photoacoustic
(PA) signals for assessment of bone structure and density variations. Both methods were …
(PA) signals for assessment of bone structure and density variations. Both methods were …
Spread spectrum photoacoustic tomography with image optimization
Photoacoustic tomography (PAT) of biological tissue offers potential advantages in
distinguishing different structures according to their chemical composition. However, as …
distinguishing different structures according to their chemical composition. However, as …
Piezoelectric and opto-acoustic material properties of bone
A Hosokawa, M Matsukawa - Bone Quantitative Ultrasound: New Horizons, 2022 - Springer
In this chapter, recent piezoelectric and opto-acoustic studies on bone are introduced. The
former are certainly related to ultrasound since piezoelectricity is one of the electro …
former are certainly related to ultrasound since piezoelectricity is one of the electro …
Study of photoacoustic measurement of bone health based on clinically relevant models
T Feng, K Kozloff, M Cao, Q Cheng… - … and Diagnostics XII, 2016 - spiedigitallibrary.org
Photoacoustic (PA) technique involving both ultrasound and light has been explored for
potential application in the assessment of bone health. The optical and ultrasound …
potential application in the assessment of bone health. The optical and ultrasound …
Bone microstructure evaluation by photoacoustic time-frequency spectral analysis
W Xie, T Feng, D Ta, L Cheng… - 2020 IEEE International …, 2020 - ieeexplore.ieee.org
In this work, the feasibility of photoacoustic time-frequency spectral analysis (PA-TFSA) for
bone microstructure evaluation was investigated. In order to get the main frequency …
bone microstructure evaluation was investigated. In order to get the main frequency …
Photoacoustic imaging: a potential new platform for assessment of bone health
The ultimate goal of this work is to develop a novel photoacoustic (QPA) platform for highly-
sensitive and quantitative assessment of bone health. First, the feasibility to perform 3D …
sensitive and quantitative assessment of bone health. First, the feasibility to perform 3D …