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Oleg Lavrentovich

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TOP 3
Israel Lazo; Oleg D Lavrentovich
Liquid-crystal-enabled electrophoresis of spheres in a nematic medium with negative dielectric anisotropy.
Oleg D Lavrentovich
Designing Dupin cyclides in micro and macro worlds.
Shuang Zhou; C C Almasan; O P Boiko; James T Gleeson; T Hu; Yu A Nastishin; VG Nazarenko; M M Omelchenko; T Ostapenko; S N Sprunt; L Tortora; Oleg D Lavrentovich
Elasticity of lyotropic chromonic liquid crystals probed by director reorientation in a magnetic field.

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All Publications

2013: Israel Lazo; Oleg D Lavrentovich
Liquid-crystal-enabled electrophoresis of spheres in a nematic medium with negative dielectric anisotropy.
Philosophical transactions. Series A, Mathematical, physical, and engineering sciences 2013;371(1988):20120255.
2013: Oleg D Lavrentovich
Designing Dupin cyclides in micro and macro worlds.
Proceedings of the National Academy of Sciences of the United States of America 2013;110(1):5-6.
2012: Shuang Zhou; C C Almasan; O P Boiko; James T Gleeson; T Hu; Yu A Nastishin; VG Nazarenko; M M Omelchenko; T Ostapenko; S N Sprunt; L Tortora; Oleg D Lavrentovich
Elasticity of lyotropic chromonic liquid crystals probed by director reorientation in a magnetic field.
Physical review letters 2012;109(3):037801.
2012: B Zupančič; S Diez-Berart; Daniele Finotello; Oleg D Lavrentovich; Bostjan Zalar
Photoisomerization-controlled phase segregation in a submicron confined azonematic liquid crystal.
Physical review letters 2012;108(25):257801.
2012: Young-Ki Kim; Bohdan Senyuk; Oleg D Lavrentovich
Molecular reorientation of a nematic liquid crystal by thermal expansion.
Nature communications 2012;3():1133.
2011: Heung-Shik Park; Shin-Woong Kang; Luana Tortora; Satyendra Kumar; Oleg D Lavrentovich
Condensation of self-assembled lyotropic chromonic liquid crystal sunset yellow in aqueous solutions crowded with polyethylene glycol and doped with salt.
Langmuir : the ACS journal of surfaces and colloids 2011;27(7):4164-75.
2011: Oleg D Lavrentovich
Liquid crystals, photonic crystals, metamaterials, and transformation optics.
Proceedings of the National Academy of Sciences of the United States of America 2011;108(13):5143-4.
2011: Luana Tortora; Oleg D Lavrentovich
Chiral symmetry breaking by spatial confinement in tactoidal droplets of lyotropic chromonic liquid crystals.
Proceedings of the National Academy of Sciences of the United States of America 2011;108(13):5163-8.
2011: Oleg Pishnyak; SV Shiyanovskii; Oleg D Lavrentovich
Inelastic collisions and anisotropic aggregation of particles in a nematic collider driven by backflow.
Physical review letters 2011;106(4):047801.
2010: Oleg D Lavrentovich; Israel Lazo; Oleg Pishnyak
Nonlinear electrophoresis of dielectric and metal spheres in a nematic liquid crystal.
Nature 2010;467(7318):947-50.
2010: B Senyuk; H Wonderly; M Mathews; Q Li; SV Shiyanovskii; Oleg D Lavrentovich
Surface alignment, anchoring transitions, optical properties, and topological defects in the nematic phase of thermotropic bent-core liquid crystal A131.
Physical review. E, Statistical, nonlinear, and soft matter physics 2010;82(4 Pt 1):041711.
2010: VG Nazarenko; O P Boiko; H-S Park; O M Brodyn; M M Omelchenko; L Tortora; Yu A Nastishin; Oleg D Lavrentovich
Surface alignment and anchoring transitions in nematic lyotropic chromonic liquid crystal.
Physical review letters 2010;105(1):017801.
2009: Yun Ho Kim; Dong Ki Yoon; Myung Chul Choi; Hyeon Su Jeong; Mahn Won Kim; Oleg D Lavrentovich; Hee-Tae Jung
Confined self-assembly of toric focal conic domains (the effects of confined geometry on the feature size of toric focal conic domains).
Langmuir : the ACS journal of surfaces and colloids 2009;25(3):1685-91.
2008: Heung-Shik Park; Shin-Woong Kang; Luana Tortora; Yu A Nastishin; Daniele Finotello; Satyendra Kumar; Oleg D Lavrentovich
Self-assembly of lyotropic chromonic liquid crystal Sunset Yellow and effects of ionic additives.
The journal of physical chemistry. B 2008;112(51):16307-19.
2008: Heung-Shik Park; Ashish Agarwal; Nicholas A Kotov; Oleg D Lavrentovich
Controllable side-by-side and end-to-end assembly of Au nanorods by lyotropic chromonic materials.
Langmuir : the ACS journal of surfaces and colloids 2008;24(24):13833-7.
2008: Mingxia Gu; SV Shiyanovskii; Oleg D Lavrentovich
Polar and nonpolar orderings in the electrically induced isotropic-nematic phase transition.
Physical review. E, Statistical, nonlinear, and soft matter physics 2008;78(4 Pt 1):040702.
2008: Mingxia Gu; SV Shiyanovskii; Oleg D Lavrentovich
Polarity-dependent dielectric torque in nematic liquid crystals.
Physical review letters 2008;100(23):237801.
2007: Mingxia Gu; Ye Yin; SV Shiyanovskii; Oleg D Lavrentovich
Effects of dielectric relaxation on the director dynamics of uniaxial nematic liquid crystals.
Physical review. E, Statistical, nonlinear, and soft matter physics 2007;76(6 Pt 1):061702.
2007: Dong Ki Yoon; Myung Chul Choi; Yun Ho Kim; Mahn Won Kim; Oleg D Lavrentovich; Hee-Tae Jung
Internal structure visualization and lithographic use of periodic toroidal holes in liquid crystals.
Nature materials 2007;6(11):866-70.
2007: Brian G Saar; Heung-Shik Park; X S Xie; Oleg D Lavrentovich
Three-dimensional imaging of chemical bond orientation in liquid crystals by coherent anti- Stokes Raman scattering microscopy.
Optics express 2007;15(21):13585-96.
2007: Oleg Pishnyak; S Tang; Jack R Kelly; SV Shiyanovskii; Oleg D Lavrentovich
Levitation, lift, and bidirectional motion of colloidal particles in an electrically driven nematic liquid crystal.
Physical review letters 2007;99(12):127802.
2007: Y Yin; SV Shiyanovskii; Oleg D Lavrentovich
Thermodielectric bistability in dual frequency nematic liquid crystal.
Physical review letters 2007;98(9):097801.
2007: AB Nych; UM Ognysta; V M Pergamenshchik; Bohdan I Lev; VG Nazarenko; Igor Musevic; Miha Skarabot; Oleg D Lavrentovich
Coexistence of two colloidal crystals at the nematic-liquid-crystal-air interface.
Physical review letters 2007;98(5):057801.
2006: Oleg D Lavrentovich; M Kleman
Comment on "structure of smectic defect cores: X-ray study of 8CB liquid crystal ultrathin films".
Physical review letters 2006;97(15):159801; discussion 159802.
2006: N Gheorghiu; Ivan I Smalyukh; Oleg D Lavrentovich; James T Gleeson
Three-dimensional imaging of dielectric patterns in electrohydrodynamic convection of a nematic liquid crystal.
Physical review. E, Statistical, nonlinear, and soft matter physics 2006;74(4 Pt 1):041702.
2006: BI Senyuk; Ivan I Smalyukh; Oleg D Lavrentovich
Undulations of lamellar liquid crystals in cells with finite surface anchoring near and well above the threshold.
Physical review. E, Statistical, nonlinear, and soft matter physics 2006;74(1 Pt 1):011712.
2006: S L Helfinstine; Oleg D Lavrentovich; Christopher J Woolverton
Lyotropic liquid crystal as a real-time detector of microbial immune complexes.
Letters in applied microbiology 2006;43(1):27-32.
2006: Oleg Pishnyak; Susumu Sato; Oleg D Lavrentovich
Electrically tunable lens based on a dual-frequency nematic liquid crystal.
Applied optics 2006;45(19):4576-82.
2006: Ivan I Smalyukh; Olena V Zribi; John C Butler; Oleg D Lavrentovich; Gerard C L Wong
Structure and dynamics of liquid crystalline pattern formation in drying droplets of DNA.
Physical review letters 2006;96(17):177801.
2005: Ivan I Smalyukh; BI Senyuk; Peter Palffy-Muhoray; Oleg D Lavrentovich; H Huang; EC Gartland; V H Bodnar; T Kosa; Bahman Taheri
Electric-field-induced nematic-cholesteric transition and three-dimensional director structures in homeotropic cells.
Physical review. E, Statistical, nonlinear, and soft matter physics 2005;72(6 Pt 1):061707.
2005: Ivan I Smalyukh; Oleg D Lavrentovich; Andrey N Kuzmin; Aliaksandr V Kachynski; Paras N Prasad
Elasticity-mediated self-organization and colloidal interactions of solid spheres with tangential anchoring in a nematic liquid crystal.
Physical review letters 2005;95(15):157801.
2005: Yu A Nastishin; H Liu; T Schneider; VG Nazarenko; R Vasyuta; SV Shiyanovskii; Oleg D Lavrentovich
Optical characterization of the nematic lyotropic chromonic liquid crystals: light absorption, birefringence, and scalar order parameter.
Physical review. E, Statistical, nonlinear, and soft matter physics 2005;72(4 Pt 1):041711.
2005: Guangxun Liao; Ivan I Smalyukh; Jack R Kelly; Oleg D Lavrentovich; Antal Jákli
Electrorotation of colloidal particles in liquid crystals.
Physical review. E, Statistical, nonlinear, and soft matter physics 2005;72(3 Pt 1):031704.
2005: Y Yin; SV Shiyanovskii; A B Golovin; Oleg D Lavrentovich
Dielectric torque and orientation dynamics of liquid crystals with dielectric dispersion.
Physical review letters 2005;95(8):087801.
2005: Angela Vella; Romuald Intartaglia; Christophe Blanc; Ivan I Smalyukh; Oleg D Lavrentovich; Maurizio Nobili
Electric-field-induced deformation dynamics of a single nematic disclination.
Physical review. E, Statistical, nonlinear, and soft matter physics 2005;71(6 Pt 1):061705.
2005: Tod Schneider; Kateryna Artyushkova; Julia E Fulghum; Laurie Broadwater; Ashley Smith; Oleg D Lavrentovich
Oriented monolayers prepared from lyotropic chromonic liquid crystal.
Langmuir : the ACS journal of surfaces and colloids 2005;21(6):2300-7.
2005: BI Senyuk; Ivan I Smalyukh; Oleg D Lavrentovich
Switchable two-dimensional gratings based on field-induced layer undulations in cholesteric liquid crystals.
Optics letters 2005;30(4):349-51.
2005: SV Shiyanovskii; T Schneider; Ivan I Smalyukh; T Ishikawa; G D Niehaus; Kathleen Doane; Christopher J Woolverton; Oleg D Lavrentovich
Real-time microbe detection based on director distortions around growing immune complexes in lyotropic chromonic liquid crystals.
Physical review. E, Statistical, nonlinear, and soft matter physics 2005;71(2 Pt 1):020702.
2005: Ivan I Smalyukh; R Pratibha; NV Madhusudana; Oleg D Lavrentovich
Selective imaging of 3D director fields and study of defects in biaxial smectic A liquid crystals.
The European physical journal. E, Soft matter 2005;16(2):179-91.
2004: Yu A Nastishin; H Liu; SV Shiyanovskii; Oleg D Lavrentovich; Andrei F Kostko; Mikhail A Anisimov
Pretransitional fluctuations in the isotropic phase of a lyotropic chromonic liquid crystal.
Physical review. E, Statistical, nonlinear, and soft matter physics 2004;70(5 Pt 1):051706.
2004: Ivan I Smalyukh; SB Chernyshuk; Bohdan I Lev; AB Nych; UM Ognysta; VG Nazarenko; Oleg D Lavrentovich
Ordered droplet structures at the liquid crystal surface and elastic-capillary colloidal interactions.
Physical review letters 2004;93(11):117801.
2004: Oleg Pishnyak; Yu A Nastishin; Oleg D Lavrentovich
Comment on "self-organized periodic photonic structure in a nonchiral liquid crystal".
Physical review letters 2004;93(10):109401.
2003: Ivan I Smalyukh; Oleg D Lavrentovich
Anchoring-mediated interaction of edge dislocations with bounding surfaces in confined cholesteric liquid crystals.
Physical review letters 2003;90(8):085503.
2002: Ivan I Smalyukh; Oleg D Lavrentovich
Three-dimensional director structures of defects in Grandjean-Cano wedges of cholesteric liquid crystals studied by fluorescence confocal polarizing microscopy.
Physical review. E, Statistical, nonlinear, and soft matter physics 2002;66(5 Pt 1):051703.
2002: C Chiccoli; I Feruli; Oleg D Lavrentovich; P Pasini; SV Shiyanovskii; Claudio Zannoni
Topological defects in schlieren textures of biaxial and uniaxial nematics.
Physical review. E, Statistical, nonlinear, and soft matter physics 2002;66(3 Pt 1):030701.
2002: D Voloschenko; Oleg Pishnyak; SV Shiyanovskii; Oleg D Lavrentovich
Effect of director distortions on morphologies of phase separation in liquid crystals.
Physical review. E, Statistical, nonlinear, and soft matter physics 2002;65(6 Pt 1):060701.
2002: Sami Nazzal; Ivan I Smalyukh; Oleg D Lavrentovich; Mansoor A Khan
Preparation and in vitro characterization of a eutectic based semisolid self-nanoemulsified drug delivery system (SNEDDS) of ubiquinone: mechanism and progress of emulsion formation.
International journal of pharmaceutics 2002;235(1-2):247-65.
2001: T Ishikawa; Oleg D Lavrentovich
Undulations in a confined lamellar system with surface anchoring.
Physical review. E, Statistical, nonlinear, and soft matter physics 2001;63(3 Pt 1):030501.
2000: D Voloschenko; Oleg D Lavrentovich
Optical vortices generated by dislocations in a cholesteric liquid crystal.
Optics letters 2000;25(5):317-9.
1999: T Ishikawa; Oleg D Lavrentovich
Dislocation profile in cholesteric finger texture.
Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics 1999;60(5 Pt A):R5037-9.