Ultrasound‐powered implants: a critical review of piezoelectric material selection and applications
Ultrasound‐powered implants (UPIs) represent cutting edge power sources for implantable
medical devices (IMDs), as their powering strategy allows for extended functional lifetime …
medical devices (IMDs), as their powering strategy allows for extended functional lifetime …
Current strategies of photoacoustic imaging assisted cancer theragnostics toward clinical studies
Photoacoustic imaging (PAI) has made great advances in availing the benefits for
theragnostics with noninvasive, nonionizing and high-resolution features. However, PAI …
theragnostics with noninvasive, nonionizing and high-resolution features. However, PAI …
A bionic MEMS electronic stethoscope with double-sided diaphragm packaging
S Duan, W Wang, S Zhang, X Yang, Y Zhang… - IEEE …, 2021 - ieeexplore.ieee.org
In this paper, an electronic stethoscope is designed based on a bionic Micro-Electro-
Mechanical System (MEMS) sound-sensitive sensor. Inspired by the strong sound reflection …
Mechanical System (MEMS) sound-sensitive sensor. Inspired by the strong sound reflection …
[HTML][HTML] Uncertainty analysis of Altantic salmon fish scale's acoustic impedance using 30 MHz C-Scan measurements
Understanding the biomechanics of fish scales is crucial for their survival and adaptation.
Ultrasonic C-scan measurements offer a promising tool for non-invasive characterization …
Ultrasonic C-scan measurements offer a promising tool for non-invasive characterization …
[HTML][HTML] Characterization of the collagen network of human cheek skin using ultrasonic microscopy
S Mukae, Y Ogura, Y Hara - Ultrasonics, 2024 - Elsevier
Dermal collagen is the most abundant component of human skin and has a network
structure that regulates the mechanical properties of the skin. Therefore, non-invasive …
structure that regulates the mechanical properties of the skin. Therefore, non-invasive …
Characterizing polycrystalline microstructures by reconstructing grain boundaries and velocity map from ultrasonic surface wave field
An ultrasonic material characterization method is proposed to reconstruct the polycrystalline
microstructures from the field-measurement of ultrasonic surface waves. Two wavenumber …
microstructures from the field-measurement of ultrasonic surface waves. Two wavenumber …
Suppression of reflected signals from substrate as clutters for cell measurements using acoustic impedance microscopy
R Nagaoka, H Hasegawa, K Tamura, S Yoshida… - Ultrasonics, 2022 - Elsevier
Recently, a method for estimating three-dimensional acoustic impedance profiles in cultured
cells and human dermal organs was proposed by interpreting the reflected ultrasonic signal …
cells and human dermal organs was proposed by interpreting the reflected ultrasonic signal …
Detecting and monitoring tumors in orthotopic colorectal liver metastatic animal models with high-resolution ultrasound
S Wei, Y Liu, Y Xin, C Feng, Y Zhang, X Jia… - Clinical & Experimental …, 2022 - Springer
The ability to noninvasively detect and monitor the growth of orthotopic liver transplantation
tumors is critical for replicating advanced colorectal cancer liver metastases (CRLMs) in …
tumors is critical for replicating advanced colorectal cancer liver metastases (CRLMs) in …
Design and optimization of transmitting circuit system of scanning acoustic microscope
K Wang, T Leng, J Mao, G Lian - Sensors and Actuators A: Physical, 2022 - Elsevier
Scanning acoustic microscope (SAM) employs ultrasonic transducers with frequencies
greater than 20 MHz, and it is a non-destructive testing instrument capable of testing the …
greater than 20 MHz, and it is a non-destructive testing instrument capable of testing the …
Design of a Multichannel Pulser/Receiver and Optimized Damping Resistor for High-Frequency Transducer Applied to SAM System
NT Bui, TMT Nguyen, TTN Dinh, QC Bui, TH Vo… - Applied Sciences, 2020 - mdpi.com
Scanning acoustic microcopy (SAM) is widely used in biomedical and industrial applications
in dermatology, ophthalmology, intravascular imaging, and small animal images, owing to …
in dermatology, ophthalmology, intravascular imaging, and small animal images, owing to …