Particle dynamics in sheared particulate suspensions
Sign Up to like & getrecommendations! Published in 2018 at "AIChE Journal"
DOI: 10.1002/aic.16431
Abstract: In this appendix, we derive an expression for the average scattering wave vector 〈 q 〉 when an ultrasonic wave from a spherically focusing transducer is incident on a cylindrical cell. The method is based… read more here.
Keywords: vector; particle dynamics; dynamics sheared; sheared particulate ... See more keywords
Gold nanoparticle patterned on PANI nanowire modified transducer for the simultaneous determination of neurotransmitters in presence of ascorbic acid and uric acid
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Applied Polymer Science"
DOI: 10.1002/app.44351
Abstract: In the present work, we have electrochemically deposited polyaniline nanowires (PANIS) on glassy carbon electrode (GCE) from its monomer liquid crystalline template of anilinium-3-pentadecyl phenyl sulphonic acid (An+ PDPSA−). Further, electrode was modified by the… read more here.
Keywords: uric acid; ascorbic acid; gold nanoparticle; acid ... See more keywords
Novel Acoustic radiation force optical coherence elastography based on ultrasmall ultrasound transducer for biomechanics evaluation of in vivo cornea.
Sign Up to like & getrecommendations! Published in 2023 at "Journal of biophotonics"
DOI: 10.1002/jbio.202300074
Abstract: We developed a novel acoustic radiation force optical coherence elastography (ARF-OCE) based on an ultrasmall ultrasound transducer for quantitative biomechanics evaluations of in vivo cornea. A custom single-sided meta-ultrasonic transducer with an outer diameter of… read more here.
Keywords: transducer; novel acoustic; cornea; radiation force ... See more keywords
Development of an Omni-Directional Shear Horizontal Wave Transducer Based on a Radially Poled Piezoelectric Ring
Sign Up to like & getrecommendations! Published in 2019 at "Acta Mechanica Solida Sinica"
DOI: 10.1007/s10338-018-0059-x
Abstract: For the inspection of large plate-like structures, the omni-directional guided wave transducer-based system has been regarded as an effective tool since only a few transducers are required to cover the entire inspection area without blind… read more here.
Keywords: omni directional; hbox sh0; transducer; wave ... See more keywords
A Mode-Switchable Guided Elastic Wave Transducer
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Nondestructive Evaluation"
DOI: 10.1007/s10921-020-00690-5
Abstract: Increasing the safety demands of various progressively complex structures (e.g., in aerospace, automotive engineering, and wind power technology) and the parallel goal of reducing inspection costs set new objectives in the field of ultrasonics and… read more here.
Keywords: elastic wave; mode switchable; switchable guided; wave ... See more keywords
Foreign body removal assisted by an intraoral ultrasound probe
Sign Up to like & getrecommendations! Published in 2018 at "Oral Radiology"
DOI: 10.1007/s11282-018-0313-4
Abstract: Ultrasonography has recently been applied to the field of oral and maxillofacial surgery because of its noninvasiveness and ease of use. However, traditional transducers are not used in the intraoral area because of their large… read more here.
Keywords: ultrasound probe; removal; foreign body; intraoral ultrasound ... See more keywords
Optically Transparent Focused Transducers for Combined Photoacoustic and Ultrasound Microscopy
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Medical and Biological Engineering"
DOI: 10.1007/s40846-020-00536-5
Abstract: Purpose Photoacoustic (PA) microscopy has emerged as a useful tool in biomedical imaging applications such as visualization of microvasculature and hemoglobin oxygen saturation, single-cell, and label-free imaging of organs including cancer. Since the ultrasound transducers… read more here.
Keywords: optically transparent; microscopy; transparent focused; transducer ... See more keywords
Ultra-wideband underwater acoustic transducer with a gradient impedance matching layer
Sign Up to like & getrecommendations! Published in 2021 at "Applied Acoustics"
DOI: 10.1016/j.apacoust.2020.107789
Abstract: Abstract In complex marine environments, high-efficiency, wideband and high-frequency transducers can improve the imaging resolution of sonar systems and there is an urgent need for the detection and identification of seafloor landforms. The bandwidth expansion… read more here.
Keywords: impedance matching; gradient impedance; impedance; matching layer ... See more keywords
Rapid ultrasonic array assessment framework method for evaluating ultrasonic array transducer performance
Sign Up to like & getrecommendations! Published in 2021 at "Applied Acoustics"
DOI: 10.1016/j.apacoust.2021.108246
Abstract: Abstract Ultrasonic array modelling is widely used to understand the performance of new transducer materials or geometries in a range of application scenarios. However, array modelling from first principles is both time-consuming and challenging due… read more here.
Keywords: transducer; array; application; performance ... See more keywords
Computational analysis of the influence of the perforated plate on sandwich transducer in sound radiation performance
Sign Up to like & getrecommendations! Published in 2021 at "Applied Acoustics"
DOI: 10.1016/j.apacoust.2021.108335
Abstract: Abstract To improve the acoustic radiation performance of the sandwich transducer, a perforated plate is added to the radiation end of the transducer. The improved effect of the addition of a perforated plate on acoustic… read more here.
Keywords: transducer; radiation; radiation performance; perforated plate ... See more keywords
Fabrication and properties of the thickness mode ultrasonic transducer based on 0.15Pb(Mg1/3Nb2/3)O3-0.38PbHfO3-0.47PbTiO3 piezoelectric ceramics
Sign Up to like & getrecommendations! Published in 2020 at "Ceramics International"
DOI: 10.1016/j.ceramint.2020.01.228
Abstract: Abstract In this paper, the 0.15Pb(Mg1/3Nb2/3)O3-0.38PbHfO3-0.47PbTiO3 ternary piezoelectric ceramic fabricated by the partial oxalate method that exhibits superior electrical properties (d33 = 447 pC/N and kt = 56.9%) and excellent thermal stability of the piezoelectric properties below TC was studied.… read more here.
Keywords: 3nb2 38pbhfo3; 38pbhfo3 47pbtio3; mg1 3nb2; 15pb mg1 ... See more keywords