Piezoelectric single crystal ultrasonic transducers for biomedical applications
Piezoelectric single crystals, which have excellent piezoelectric properties, have extensively
been employed for various sensors and actuators applications. In this paper, the state-of-art …
been employed for various sensors and actuators applications. In this paper, the state-of-art …
[HTML][HTML] Recent Advancements in High-Frequency Ultrasound Applications from Imaging to Microbeam Stimulation
Ultrasound is a versatile and well-established technique using sound waves with
frequencies higher than the upper limit of human hearing. Typically, therapeutic and …
frequencies higher than the upper limit of human hearing. Typically, therapeutic and …
[HTML][HTML] Sensitization of nerve cells to ultrasound stimulation through Piezo1-targeted microbubbles
X Shen, Z Song, E Xu, J Zhou, F Yan - Ultrasonics Sonochemistry, 2021 - Elsevier
Neuromodulation by ultrasound (US) has recently drawn considerable attention due to its
great advantages in noninvasiveness, high penetrability across the skull and highly …
great advantages in noninvasiveness, high penetrability across the skull and highly …
Acoustic levitation and manipulation by a high-frequency focused ring ultrasonic transducer
Recently, acoustic levitation for non-contact micro-particle manipulation has been attracting
great interest in physical, biological, and medical applications. Among the state-of-the-art …
great interest in physical, biological, and medical applications. Among the state-of-the-art …
A novel therapeutic instrument using an ultrasound-light-emitting diode with an adjustable telephoto lens for suppression of tumor cell proliferation
H Choi, JM Ryu, S Choe - Measurement, 2019 - Elsevier
A new therapeutic instrument using ultrasound and a light-emitting diode with an adjustable
optical lens was introduced for suppressing HeLa cell proliferation. A focused-type …
optical lens was introduced for suppressing HeLa cell proliferation. A focused-type …
[HTML][HTML] Modulation of anti-angiogenic activity using ultrasound-activated nutlin-loaded piezoelectric nanovectors
Angiogenesis plays a fundamental role in tumor development, as it is crucial for tumor
progression, metastasis development, and invasion. In this view, anti-angiogenic therapy …
progression, metastasis development, and invasion. In this view, anti-angiogenic therapy …
Direct and sustained intracellular delivery of exogenous molecules using acoustic-transfection with high frequency ultrasound
Controlling cell functions for research and therapeutic purposes may open new strategies for
the treatment of many diseases. An efficient and safe introduction of membrane …
the treatment of many diseases. An efficient and safe introduction of membrane …
Acoustic stimulation by shunt-diode pre-linearizer using very high frequency piezoelectric transducer for cancer therapeutics
H Choi, S Choe - Sensors, 2019 - mdpi.com
In this paper, we proposed cancer cell acoustic stimulation by shunt-diode pre-linearizer
scheme using a very high frequency (≥ 100 MHz) piezoelectric transducer. To verify the …
scheme using a very high frequency (≥ 100 MHz) piezoelectric transducer. To verify the …
A feasibility study of in vivo applications of single beam acoustic tweezers
Tools that are capable of manipulating micro-sized objects have been widely used in such
fields as physics, chemistry, biology, and medicine. Several devices, including optical …
fields as physics, chemistry, biology, and medicine. Several devices, including optical …
Focused ultrasound stimulates ER localized mechanosensitive PANNEXIN-1 to mediate intracellular calcium release in invasive cancer cells
Focused ultrasound (FUS) is a rapidly developing stimulus technology with the potential to
uncover novel mechanosensory dependent cellular processes. Since it is non-invasive, it …
uncover novel mechanosensory dependent cellular processes. Since it is non-invasive, it …