Acoustics Today
Oleg A. Sapozhnikov
- ISTINA: http://istina.msu.ru/profile/oa.sapozhnikov/
- Researcher ID: H-1951-2012
- 2008 – D.Sc. in Acoustics from M.V. Lomonosov Moscow State University (MSU)
- 1988 – Ph.D. in Acoustics from MSU
- 1985 – M.S. in Physics from MSU
- 2014 - present - Professor, Department of Acoustics, Physics Faculty, MSU
- 1993 - 2014 - Associate Professor, Department of Acoustics, Physics Faculty, MSU
- 1990 - 1993 - Assistant Professor, Department of Acoustics, Physics Faculty, MSU
- 1988 - 1990 - Junior Research Scientist, Department of Acoustics, Physics Faculty, MSU
- AWARDS
- Early Career Award of the International Commission for Acoustics (2004)
- George Soros Foundation Professorship Award (2000, 2001, 2002)
- Prize of the «MAIK-Nauka/Interperiodika» publishing company for the best scientific publication of the year (1997)
- Physics Faculty of MSU Professorship Award (1996)
- Prize of European Academy for Young Russian Scientists (1994)
- International Science Foundation Award (1993)
- M.V. Lomonosov Prize in Physics (1991)
- HONORS
- Member of the Scientific Council on Acoustics of the Russian Academy of Sciences (since 2002), Head of the “Physical Ultrasound” division (since 2009)
- Member of the Committee on International Research and Education of the Acoustical Society of America (since 2005)
- Associate Editor of the Journal of the Acoustical Society of America (since 2007)
- Member of the Board of the International Congress on Ultrasonics (since 2008)
- Member of the International Organizing Committee of the International Symposium on Nonlinear Acoustics (since 2008)
- Fellow of the Acoustical Society of America (since 2009)
Publications
2019
- "Nonlinear Acoustics Today"15355–642019
- "Simulation of nonlinear trans-skull focusing and formation of shocks in brain using a fully populated ultrasound array with aberration correction"14631786–17982019
- "Simulating and measuring the acoustic radiation force of a focused ultrasonic beam on elastic spheres in water"
Bulletin of the Russian Academy of Sciences: Physics
83177-812019 - "Surface instability and thermal and cavitational phenomena as mechanisms of drop explosions in acoustic fountains"
Bulletin of the Russian Academy of Sciences: Physics
83173-762019
2018
- "Dependence of inertial cavitation induced by high intensity focused ultrasound on transducer f-number and nonlinear waveform distortion "
Journal of the Acoustical Society of America
14431160–11692018 - "Ultrasound-based cell sorting with microbubbles: A feasibility study"
Journal of the Acoustical Society of America
144141-522018 - "Field characterization and compensation of vibrational non-uniformity for a 256-element focused ultrasound phased array "
IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control
6591618–16302018 - "Method for designing multielement fully populated random phased arrays for ultrasound surgery applications "
IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control
654630–6372018 - "The role of trapped bubbles in kidney stone detection with the color Doppler ultrasound twinkling artifact"
Physics in Medicine and Biology
632025011-1-025011-102018 - "Acoustic radiation torque of an acoustic-vortex spanner exerted on axisymmetric objects"
Applied Physics Letters
112254101–1–254101–52018 - "Nonlinear spherical standing waves in an acoustically excited liquid drop"
Acoustical Physics
643299–3082018 - "Theoretical study of the cavitation mechanism of the twinkling artefact in the ultrasound imaging of kidney stones "
Bulletin of the Russian Academy of Sciences: Physics
825545–5492018 - "Use of pulse-echo ultrasound imaging in transcranial diagnostics of brain structures"
Bulletin of the Russian Academy of Sciences: Physics
825507–5112018
2017
- "Design of HIFU transducers for generating specified nonlinear ultrasound fields"
IEEE Trans. Ultrason., Ferroelect., Freq. Contr.
642374 – 3902017 - "Shock formation and nonlinear saturation effects in the ultrasound field of a diagnostic curvilinear probe"
J. Acoust. Soc. Am.
14142327-23372017 - "Generation of a vortex ultrasonic beam with a phase plate with an angular dependence of the thickness"
Moscow University Physics Bulletin
72161–672017 - "Acoustic radiation force of a quasi-Gaussian beam imparted to a solid spherical scatterer in a fluid"
Bulletin of the Russian Academy of Sciences: Physics
81180-832017 - "Nonlinear dynamics of a vapor–gas bubble in a superheated region of finite size"
Bulletin of the Russian Academy of Sciences, Physics
81176-792017 - "On the Possibility of Using Multi-Element Phased Arrays for Shock-Wave Action on Deep Brain Structures"
Acoust. Phys.
635531-5402017 - "Modeling of the acoustic radiation force in elastography"
J. Acoust. Soc. Am.
1422947-9612017 - "A prototype therapy system for transcutaneous application of boiling histotripsy"
IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control
64101542-15572017
2016
- "Measuring the radiation force of megahertz ultrasound acting on a solid spherical scatterer"
Acoustical Physics
62138-452016 - "Constructing ultrasonic images of soft spherical scatterers"
Acoustical Physics
622169-1782016 - "Design of HIFU transducers to generate specific nonlinear ultrasound fields"
Physics Procedia
87132 – 1382016 - "An ultrasonic caliper device for measuring acoustic nonlinearity"
Physics Procedia
8793 – 982016
2015
- "Investigation into the mechanisms of tissue atomization by high intensity focused ultrasound"
Ultrasound in Medicine & Biology
4151372-13852015 - "Acoustic holography as a metrological tool for characterizing medical ultrasound sources and fields"
J. Acoust. Soc. Am.
13831515-15322015 - "New methods and transducer designs for ultrasonic diagnostics and therapy"
Physics procedia
701152-11562015 - "Analytical Method for Evaluating the Quality of Acoustic Fields Radiated by a Multielement Therapeutic Array with Electronic Focus Steering"
Acoustical Physics, 2015
61152-592015 - "Spiral arrangement of elements of two-dimensional ultrasonic therapeutic arrays as a way of increasing the intensity at the focus"
Bulletin of the Russian Academy of Sciences. Physics
79101232–12372015 - "Ultrasonic atomization of liquids in drop-chain acoustic fountains"
J. Fluid Mech. (2015)
766129-1462015 - "Investigation into the mechanisms of tissue atomization by high intensity focused ultrasound"
Ultrasound in Med. & Biol.
4151372-13852015 - "Finding the dispersion relations for Lamb-type waves in a concave piezoelectric plate by optical visualization of the ultrasound field radiated into a fluid"
Acoustical Physics
612181-1872015 - "Fragmentation of urinary calculi in vitro by burst wave lithotripsy"
Journal of Urology
1931338-3442015
2014
- "Histological analysis of mechanical lesions induced by high intensity focused ultrasound in ex-vivo human and porcine kidneys"
Memoirs of the Faculty of Physics
51453432014 - "Measurement and modeling of acoustic field of a therapeutic multielement transducer in a wide range of acoustic intensities up to appearance of saturation effect in the focus"
Memoirs of the Faculty of Physics
51453462014
2013
- "Characterization of a Multi-Element Clinical HIFU System Using Acoustic Holography and Nonlinear Modeling"
IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control
6081683-16982013 - "Radiation force of an arbitrary acoustic beam on an elastic sphere in a fluid"
. Acoust. Soc. Am.
1332661-6762013 - "Bloch oscillations of an acoustic field in a layered structure"
Acoustical Physics
592137–1472013 - "The role of acoustic nonlinearity in tissue heating behind a rib cage using high intensity focused ultrasound phased array"
Phys. Med. Biol.
5882537-25592013 - "Evidence for trapped surface bubbles as the cause for the twinkling artifact in ultrasound imaging"
Ultrasound in Medicine and Biology
3961026-10382013 - "Histological analysis of mechanical lesions induced by high intensity focused ultrasound in ex-vivo human and porcine kidneys"
Memoirs of the Faculty of Physics
393424-4382013 - "Acoustic radiation force to reposition kidney stones"
J. Acoust. Soc. Am.
1335(2)32792013 - "Improved hydrophone calibration by combining acoustic holography with the radiation force balance measurements"
J. Acoust. Soc. Am.
1335(2)32962013 - "Bubbles trapped on the surface of kidney stones as a cause of the twinkling artifact in ultrasound imaging"
J. Acoust. Soc. Am.
1335(2)33152013 - "The use of twinkling artifact of Doppler imaging to monitor cavitation in tissue during high intensity focused ultrasound therapy"
J. Acoust. Soc. Am.
1335(2)33152013 - "Review of the book «High intensity focused ultrasound in medicine»(by L.R. Gavrilov)"
J. Acoust. Soc. Am.
13364348-43492013
2012
- "Mechanisms for saturation of nonlinear pulsed and periodic signals in focused acoustic beams"
Acoust. Phys.
58181–892012 - "An exact solution to the Helmholtz equation for a quasi-Gaussian beam in the form of а superposition of two sources and sinks with complex coordinates"
Acoustical Physics
58141–472012 - "Ultrasonic atomization of tissue and its role in tissue fractionation by high intensity focused ultrasound"
Phys. Med. Biol.
57238061-80782012 - "Disintegration of tissue using high intensity focused ultrasound: Two approaches that utilize shock waves"
Acoustics Today
8424-362012
2011
- "A reduced-order, single bubble cavitation model with applications to therapeutic ultrasound"
J. Acoust. Soc. Am.
1305(2)3511-35302011 - "Observations of the collapses and rebounds of millimeter-sized lithotripsy bubbles"
J. Acoust. Soc. Am.
1305(2)3531-35402011 - "Controlled tissue emulsification produced by high intensity focused ultrasound shock waves and millisecond boiling"
J. Acoust. Soc. Am.
13053498-35102011 - "Shear waves in a resonator with cubic nonlinearity"
Acoustical Physics
576779–7862011 - "Characterization of cylindrical ultrasonic transducers using acoustic holography"
Acoustical Physics
57194–1052011 - "Determination of the exact solutions to the inhomogeneous Burgers equation with the use of the Darboux transformation"
Acoustical Physics
573311–3192011 - "Cavitation clouds created by shock scattering from bubbles during histotripsy"
J. Acoust. Soc. Am.
13041888-18982011
2010
- "Nonlinear propagation of spark-generated N-waves in air: Modeling and measurements using acoustical and optical methods"
J. Acoust. Soc. Am.
12863321-33332010 - "Ureteroscopic ultrasound technology to size kidney stone fragments: Proof of principle using a miniaturized probe in a porcine model"
Journal of Endourology
246939-9422010 - "Standing waves in an elastic layer loaded with a finite mass"
Acoustical Physics
562168–1732010 - "Determination of the elastic properties of layered materials using laser excitation of ultrasound"
Physics of Wave Phenomena
184297-3022010 - "Standing shear waves in rubberlike layered media"
Acoustical Physics
565605–6122010
2009
- "Acousto-optic interaction in laser vibrometry in a liquid"
Acoustical Physics
553365–3752009 - "Acoustic tomography of temperature distribution in a medium heated by a focused ultrasound beam"
Bulletin of the Russian Academy of Sciences: Physics
734529–5322009 - "The mechanism of lesion formation by focused ultrasound ablation catheter for treatment of atrial fibrillation"
Acoustical Physics
554-5647–6562009
2008
- "Acoustic characterization of high intensity focused ultrasound fields: A combined measurement and modeling approach"
J. Acoust. Soc. Am.
12442406-24202008
2007
- "The use of resonant scattering to identify stone fracture in shock wave lithotripsy"
J. Acoust. Soc. Am.
1211,Express LettersEL41-EL472007 - "A mechanistic analysis of stone fracture in lithotripsy"
J. Acoust. Soc. Am.
11221190-12022007 - "Compression and amplification of an ultrasonic pulse reflected from a one-dimensional layered structure"
Acoustical Physics
532127–1352007
2006
- "Transient acoustic holography for reconstructing the particle velocity of the surface of an acoustic transducer"
Acoustical Physics
523324–3302006 - "Parabolic equation for nonlinear acoustic wave propagation in inhomogeneous moving media"
Acoust. Phys.
526725-7352006 - "Use of a bovine eye lens for observation of HIFU-induced lesions in real-time"
Ultrasound in Med. and Biol.
32111731-17412006
2005
- "Cavitation selectively reduces the negative-pressure phase of lithotripter shock pulses"
Acoustics Research Letters Online (ARLO)
64280-2862005 - "Gel phantom for use in high-intensity focused ultrasound dosimetry"
Ultrasound in Medicine and Biology
31101383-13892005 - "Cavitation detection during shock wave lithotripsy"
Ultrasound Med. Biol.
3191245-12562005 - "Modeling elastic wave propagation in kidney stones with application to shock wave lithotripsy"
J. Acoust. Soc. Am.
11842667-26762005
2004
- "Self-action effects for wave beams containing shock fronts"
Physics-Uspekhi
479907-9222004 - "Nonlinear waveform distortion and shock formation in the near field of a continuous wave piston source"
J. Acoust. Soc. Am.
1155(1)1982-19872004 - "Monitoring bubble growth in supersaturated blood and tissue ex vivo and the relevance to marine mammal bioeffects"
Acoustics Research Letters Online (ARLO)
63214-2202004
2003
- "Reconstruction of the normal velocity distribution on the surface of an ultrasonic transducer from the acoustic pressure measured on a reference surface"
Acoustical Physics
493354–3602003 - "Cavitation bubble cluster activity in the breakage of kidney stones by lithotripter shockwaves"
Journal of Endourology
177435-4462003 - "Acoustic methods for sounding of natural media"
Physics of Wave Phenomena
114177-2192003 - "Physical mechanisms of the therapeutic effect of ultrasound"
Acoust. Phys.
494369-3882003
2002
- "Increase of the efficiency of the shear wave generation in gelatine due to the nonlinear absorption of a focused ultrasonic beam"
Acoustical Physics
482214-2192002 - "Acoustic field produced by a concave radiating surface with allowance for the diffraction"
Acoustical Physics
486720-7272002 - "Method of measurements of vibrational velocity on ultrasonic source surface: Numerical analysis of accuracy"
Physics of Vibrations
10293-992002 - "Effect of overpressure and pulse repetition frequency on cavitation in shock wave lithotripsy"
J. Acoust. Soc. Am.
1123(1)1183 - 11952002
2001
- "Use of overpressure to assess the role of bubbles in focused ultrasound lesion shape in vitro"
Ultrasound in Med. and Biol.
275695 –7082001 - "Numerical modeling of finite amplitude sound beams: Shock formation in the nearfield of a cw plane piston source"
J. Acoust. Soc. Am.
110195-1082001
2000
- "New piezoelectric transducers for therapeutic ultrasound"
Ultrasound in Medicine and Biology
261153-1592000 - "A dual passive cavitation detector for localized detection of lithotripsy-induced cavitation in vitro"
J.Acoust.Soc.Am.
10731745-17582000 - "Nonlinear wave processes in acoustics"
J.Acoust.Soc.Am.
108114-152000 - "Effects of nonlinear saturation for acoustic waves propagating in a medium with frequency dependent gain"
Bulletin of the Russian Academy of Sciences, Physics
64121850-18532000 - "Nonlinear distortion and attenuation of intense acoustic waves in lossy media obeying a frequency power law"
Acoustical Physics
462170-1772000
1999
- "Vibration modes of an isotropic disk with a weak dependence of the disk thickness"
Acoustical Physics
452163-1711999 - "Comparison of acoustic fields radiated from piezoceramic and piezocomposite focused radiators"
J.Acoust.Soc.Am.
10552612 26171999 - "On the application of the Rayleigh integral to the calculation of the field of a concave focusing radiator"
Acoustical Physics
456735-7421999 - "Diagnostics of a relaxing medium by an acoustic pulse with shock front."
Acoustical Physics
4518-131999
1998
- "Modeling of pulsed finite-amplitude focused sound beams in time domain"
J.Acoust.Soc.Am.
10442061-20721998 - "Shear wave excited in a rubberlike medium by an acoustic pulse with shock front"
Bulletin of the Russian Academy of Sciences. Physics
62121903-19061998 - "Symmetries of the generalized Khokhlov-Zabolotskaya equation"
Acoustical Physics
445541-5461998 - "Properties of powerful acoustic beams described by the generalized Khokhlov-Zabolotskaya equation"
Acoustical Physics
446704-7081998
1997
- "Observation of shear waves excited by focused ultrasound in a rubber-like medium"
Acoustical Physics
432123-1281997
1996
- "Reduction of the grating lobes of annular arrays used in focused ultrasound surgery"
IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control
436991-9981996
1994
- "Wave beams in cubically nonlinear nondispersive media"
JETP
792220-2291994
1993
- "Focusing of powerful acoustic pulses under different convergence angles of wave front"
Sov. Phys. - Acoust. (USA)
392166-1691993 - "Undelayed self-focusing of nondispersive waves with a broad spectrum"
Quantum Electronics
2310896–8981993
1992
- "Nonlinear refraction and nonlinear absorption in the focusing of high-intensity pulses"
Sov. Phys. - Acoust. (USA)
383274-2791992 - "Nonlinear acoustical aspects of extracorporeal lithotripsy"
Sov. Phys. - Acoust. (USA)
384325-3271992
1991
- "Focusing of high-intensity acoustic pulses"
Sov. Phys.- Acoust. (USA)
374395-4001991
1990
- "Thermal self-focusing of sawtooth waves"
JETP
713449-4541990
1989
- "Thermal self-focusing of weak shock waves"
Sov. Phys. - Acoust. (USA)
35140-411989
1988
- "Finite-amplitude acoustic waves in a transonic zone of a compressible gas flow"
Sov. Phys. - Acoust. (USA)
345501-5041988 - "Theoretical description of thermal self-focusing of saw-tooth acoustic waves"
Mosc. Univ. Phys. Bull. (USA)
436106-1081988 - "Equations for thermal self-focussing in a liquid"
Mosc. Univ. Phys. Bull. (USA)
43468-721988 - "Theory of thermal self-focusing with allowance for the generation of shock waves and acoustic streaming"
Sov. Phys. - Acoust. (USA)
344371-3741988
1987
- "Distinctive features of the thermal self-focusing of ultrasound in a liquid"
Sov. Phys. - Acoust. (USA)
332109-1111987
1986
- "Reflection of acoustic disturbances from the transonic zone of a Laval nozzle"
Sov. Phys. - Acoust. (USA)
324338-3401986 - "Self-action and bistability in an acoustic resonator"
Acoust. (USA)
325404-4051986
1985
- "Enhancement of the Q of a nonlinear acoustic resonator by means of a selectively absorbing mirror"
Sov. Phys. - Acoust. (USA)
312162-1631985 - "Observation of self-focusing of sound"
JETP Lett. (USA)
419466-4691985 - "Observation of the self-induced thermal action of a high-intensity ultrasonic beam in water"315393-3941985