ArticleQuantitative imaging in medicine and surgery2015
The application of backscattered ultrasound and photoacoustic signals for assessment of bone collagen and mineral contents.
Article in Quantitative imaging in medicine and surgery, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.
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Who cites it
15 citing papers in PubMed, 28 citations in OpenAlex.
- Development of a semi-anthropomorphic photoacoustic calcaneus phantom based on nano computed tomography and stereolithography 3D printing.Journal of orthopaedic research : official publication of the Orthopaedic Research Society · 2024Article
- Theoretical and experimental study of attenuation in cancellous bone.Journal of biomedical optics · 2024Article
- Photoacoustic characterization of bone physico-chemical information.Biomedical optics express · 2022Article
- Characterization of multi-biomarkers for bone health assessment based on photoacoustic physicochemical analysis method.Photoacoustics · 2022Article
- Piezoelectric and Opto-Acoustic Material Properties of Bone.Advances in experimental medicine and biology · 2022Article
- Diagnosis of Bone Mineral Density Based on Backscattering Resonance Phenomenon Using Coregistered Functional Laser Photoacoustic and Ultrasonic Probes.Sensors (Basel, Switzerland) · 2021Article
- Detection of collagen by multi-wavelength photoacoustic analysis as a biomarker for bone health assessment.Photoacoustics · 2021Article
- The feasibility study of the transmission mode photoacoustic measurement of human calcaneus bonePhotoacoustics · 2021Article
- Wavelet transform-based photoacoustic time-frequency spectral analysis for bone assessment.Photoacoustics · 2021Article
- Comparison of photoacoustic and fluorescence tomography for thePhotoacoustics · 2020Article
- Functional Photoacoustic and Ultrasonic Assessment of Osteoporosis: A Clinical Feasibility Study.BME frontiers · 2020Article
- Multifunctional nanoparticles for intracellular drug delivery and photoacoustic imaging of mesenchymal stem cells.Drug delivery and translational research · 2019Article
- FGF-2 Gene Polymorphism in Osteoporosis among Guangxi's Zhuang Chinese.International journal of molecular sciences · 2017Article
- Characterization of bone microstructure using photoacoustic spectrum analysis.Optics express · 2015Article
- Comparison between the gold standard DXA with calcaneal quantitative ultrasound based-strategy (QUS) to detect osteoporosis in an HIV infected cohort.The Brazilian journal of infectious diseases : an official publication of the Brazilian Society of Infectious DiseasesArticle
Corrections and comments
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundThis study examines the backscattered ultrasound (US) and back-propagating photoacoustic (PA) signals from trabecular bones, and their variations with reduction in bone minerals and collagen content. While the collagen status is directly related to the strength of the bone, diagnosis of its condition using US remains a challenge.
methodsFor both PA and US methods, coded-excitation signals and matched filtering were utilized to provide high sensitivity of the detected signal. The optical source was a 805-nm CW laser and signals were detected employing a 2.2-MHz ultrasonic transducer. Bone decalcification and decollagenization were induced with mild ethylenediaminetetraacetic acid (EDTA) and sodium hypochlorite solutions, respectively.
resultsThe PA and US signals were measured on cattle bones, and apparent integrated backscatter/back-propagating (AIB) parameters were compared before and after demineralization and decollagenization.
conclusionsThe results show that both PA and US are sensitive to mineral changes. In addition, PA is also sensitive to changes in the collagen content of the bone, but US is not significantly sensitive to these changes.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.