Publications

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Filtry: Autor je Zemánek, Pavel  [Clear All Filters]
2024
Liška V, Zemánková T, Jákl P, Šiler M, Simpson SH, Zemánek P, Brzobohatý O. PT-like phase transition and limit cycle oscillations in non-reciprocally coupled optomechanical oscillators levitated in vacuum. Nat. Phys., 1–7 (2024).
2023
Benešová M, Bernatová S, Mika F, Pokorná Z, Ježek J, Šiler M, Samek O, Růžička F, Rebrošová K, Zemánek P, Pilát Z. SERS-Tags: Selective Immobilization and Detection of Bacteria by Strain-Specific Antibodies and Surface-Enhanced Raman Scattering. Biosensors, 13, 182 (2023).
Brzobohatý O, Duchaň M, Jákl P, Ježek J, Šiler M, Zemánek P, Simpson SH. Synchronization of spin-driven limit cycle oscillators optically levitated in vacuum. Nature Communications, 14, 5441 (2023).
2022
Arita Y, Bruce GD, Wright EM, Simpson SH, Zemánek P, Dholakia K. All-optical sub-Kelvin sympathetic cooling of a levitated microsphere in vacuum. Optica, 9, 1000–1002 (2022).
Violi IL, Martinez LP, Barella M, Zaza C, Chvátal L, Zemánek P, Gutierrez MV, Paredes MY, Scarpettini AF, Olmos-Trigo J, Pais VR, Noblega IDiaz, Cortès E, Saenz JJose, Bragas AV, Gargiulo J, Stefani FD. Challenges on optical printing of colloidal nanoparticles. J. Chem. Phys., 156, 034201 (2022).
Jákl P, Šiler M, Ježek J, Cifuentes A, Trägårdh J, Zemánek P, Cizmar T. Endoscopic Imaging Using a Multimode Optical Fibre Calibrated with Multiple Internal References. Photonics, 9, 37 (2022).
Karalko A, Kesa P, Jelinek F, Sefc L, Ježek J, Zemánek P, Grus T. In Vivo Contrast Imaging of Rat Heart with Carbon Dioxide Foam. SENSORS, 22, 5124 (2022).
2021
Jonas A, Pilát Z, Ježek J, Bernatová S, Jedlička P, Aas M, Kiraz A, Zemánek P. Optically transportable optofluidic microlasers with liquid crystal cavities tuned by the electric field. ACS Applied Materials & Interfaces, 13, 50657−50667 (2021).
Kizovský M, Pilát Z, Mylenko M, Hrouzek P, Kuta J, Skoupý R, Krzyžánek V, Hrubanová K, Adamczyk O, Ježek J, Bernatová S, Klementová T, Gjevik A, Šiler M, Samek O, Zemánek P. Raman Microspectroscopic Analysis of Selenium Bioaccumulation by Green Alga Chlorella vulgaris. Biosensors, 11, 115 (2021).
Simpson SH, Arita Y, Dholakia K, Zemánek P. Stochastic Hopf bifurcations in vacuum optical tweezers. Phys. Rev. A, 104, 043518 (2021).
2020
Flajšmanová J, Šiler M, Jedlička P, Hrubý F, Brzobohatý O, Filip R, Zemánek P. Using the transient trajectories of an optically levitated nanoparticle to characterize a stochastic Duffing oscillator. Scientific Reports, 10, 14436 (2020).
2019
Rebrošová K, Šiler M, Samek O, Růžička F, Bernatová S, Ježek J, Zemánek P, Holá V. Identification of ability to form biofilm in Candida parapsilosis and Staphylococcus epidermidis by Raman spectroscopy. Future Microbiology, 14, 509-517 (2019).
Donato MG, Brzobohatý O, Simpson SH, Irrera A, Leonardi AA, Faro MJLo, Svak V, Maragò OM, Zemánek P. Optical Trapping, Optical Binding, and Rotational Dynamics of Silicon Nanowires in Counter-Propagating Beams. Nano Lett., 19, 342-352 (2019).
Brzobohatý O, Chvátal L, Zemánek P. Optomechanical properties of optically self-arranged colloidal waveguides. Opt. Lett., 44, 707-710 (2019).
Arzola AV, Chvátal L, Jákl P, Zemánek P. Spin to orbital light momentum conversion visualized by particle trajectory. Sci. Rep., 9, 4127:1-7 (2019).
Brzobohatý O, Chvátal L, Jonáš A, Šiler M, Kaňka J, Ježek J, Zemánek P. Tunable Soft-Matter Optofluidic Waveguides Assembled by Light. ACS Phot., 6, 403-410 (2019).
Bernatová S, Donato MGrazia, Ježek J, Pilát Z, Samek O, Magazzu A, Maragò OM, Zemánek P, Gucciardi PG. Wavelength-Dependent Optical Force Aggregation of Gold Nanorods for SERS in a Microfluidic Chip. J. Phys. Chem. C, 123, 5608-5615 (2019).
2018
Pilát Z, Kizovský M, Ježek J, Krátký S, Sobota J, Šiler M, Samek O, Buryška T, Vaňáček P, Damborský J, Prokop Z, Zemánek P. Detection of chloroalkanes by surface-enhanced raman spectroscopy in microfluidic chips. Sensors, 18, 3212 (2018).
Šiler M, Ornigotti L, Brzobohatý O, Jákl P, Ryabov A, Holubec V, Zemánek P, Filip R. Diffusing up the Hill: Dynamics and Equipartition in Highly Unstable Systems. Phys. Rev. Lett., 121, 23601 (2018).
Damková J, Chvátal L, Ježek J, Oulehla J, Brzobohatý O, Zemánek P. Enhancement of the `tractor-beam' pulling force on an optically bound structure. Light: Sci. Appl., 7, 17135 (2018).
Pilát Z, Bernatová S, Ježek J, Kirchhoff J, Tannert A, Neugebauer U, Samek O, Zemánek P. Microfluidic Cultivation and Laser Tweezers Raman Spectroscopy of E-coli under Antibiotic Stress. Sensors, 18, 1623 (2018).
Svak V, Brzobohatý O, Šiler M, Jákl P, Kaňka J, Zemánek P, Simpson SH. Transverse spin forces and non-equilibrium particle dynamics in a circularly polarized vacuum optical trap. Nature Commun., 9, 5453 (2018).
2017
Gargiulo J, Violi IL, Cerrota S, Chvátal L, Cortès E, Perassi EM, Diaz F, Zemánek P, Stefani FD. Accuracy and Mechanistic Details of Optical Printing of Single Au and Ag Nanoparticles. ACS nano, 11, 9678–9688 (2017).
Rebrošová K, Šiler M, Samek O, Růžička F, Bernatová S, Ježek J, Zemánek P, Holá V. Differentiation between Staphylococcus aureus and Staphylococcus epidermidis strains using Raman spectroscopy. Future Microbiology, 12, 10 (2017).
Karásek V, Šiler M, Brzobohatý O, Zemánek P. Dynamics of an optically bound structure made of particles of unequal sizes. Opt. Lett., 42, 1436-1439 (2017).
Pilát Z, Jonáš A, Ježek J, Zemánek P. Effects of Infrared Optical Trapping on Saccharomyces cerevisiae in a Microfluidic System. Sensors, 17, 2640 (2017).
Hrubanová K, Krzyžánek V, Samek O, Skoupý R, Šiler M, Ježek J, Obruča S, Zemánek P. Morphological and Production Changes in Planktonic and Biofilm Cells Monitored Using SEM and Raman Spectroscopy. Microscopy and Microanalysis, 23, S1 (2017).
Arzola AV, Villasante-Barahona M, Volke-Sepúlveda K, Jákl P, Zemánek P. Omnidirectional Transport in Fully Reconfigurable Two Dimensional Optical Ratchets. Phys. Rev. Lett., 118, 138002 (2017).
Simpson SH, Zemánek P, Maragò OM, Jones PH, Hanna S. Optical Binding of Nanowires. Nano Lett., 17, 3485-3492 (2017).
Rebrošová K, Šiler M, Samek O, Růžička F, Bernatová S, Holá V, Ježek J, Zemánek P, Sokolová J, Petráš P. Rapid identification of staphylococci by Raman spectroscopy. Sci. Rep., 7, 14846 (2017).
Jonáš A, Pilát Z, Ježek J, Bernatová S, Fořt T, Zemánek P, Aas M, Kiraz A. Thermal tuning of spectral emission from optically trapped liquid-crystal droplet resonators. J. Opt. Soc. Am. B, 34, 1855-1864 (2017).
Šiler M, Jákl P, Brzobohatý O, Ryabov A, Filip R, Zemánek P. Thermally induced micro-motion by inflection in optical potential. Sci. Rep., 7, 1697 (2017).
2016
Brzobohatý O, Hernandez RJosue, Simpson SH, Mazzulla A, Cipparrone G, Zemánek P. Chiral particles in the dual-beam optical trap. Opt. Express, 24, 26382-26391 (2016).
Šiler M, Ježek J, Jákl P, Pilát Z, Zemánek P. Direct measurement of the temperature profile close to an optically trapped absorbing particle. Opt. Lett., 41, 870-873 (2016).
Tomori Z, Keša P, Nikorovič M, Kaňka J, Jákl P, Šerý M, Bernatová S, Valušová E, Antalík M, Zemánek P. Holographic Raman tweezers controlled by Multimodal Natural User Interface. J. Opt., 18, 015602:1-9 (2016).
Hrubanová K, Samek O, Haroniková A, Bernatová S, Zemánek P, Márová I, Krzyžánek V. Morphological and Production Changes in Stressed Red Yeasts Monitored Using SEM and Raman Spectroscopy. Microscopy and Microanalysis, 22, S3 (2016).
Filip R, Zemánek P. Noise-to-signal transition of a Brownian particle in the cubic potential: I. general theory. Journal of Optics, 18, 065401 (2016).
Zemánek P, Šiler M, Brzobohatý O, Jákl P, Filip R. Noise-to-signal transition of a Brownian particle in the cubic potential: II. optical trapping geometry. Journal of Optics, 18, 065402 (2016).
Samek O, Obruča S, Šiler M, Sedláček P, Benešová P, Kučera D, Márová I, Ježek J, Bernatová S, Zemánek P. Quantitative Raman Spectroscopy Analysis of Polyhydroxyalkanoates Produced by Cupriavidus necator H16. Sensors, 16, 1808 (2016).
Simpson SH, Chvátal L, Zemánek P. Synchronization of colloidal rotors through angular optical binding. Phys. Rev. A, 93, 023842 (2016).
Ryabov A, Zemánek P, Filip R. Thermally-induced passage and current of particles in highly unstable optical potential. Phys. Rev.E, 16, 042108 (2016).
2015
Chvátal L, Brzobohatý O, Zemánek P. Binding of a pair of Au nanoparticles in a wide Gaussian standing wave. Opt. Rev., 22, 157-161 (2015).
Brzobohatý O, Arzola AV, Šiler M, Chvátal L, Jákl P, Simpson SH, Zemánek P. Complex rotational dynamics of multiple spheroidal particles in a circularly polarized, dual beam trap. Opt. Express, 23, 7273-7287 (2015).
Krzyžánek V, Hrubanová K, Samek O, Obruča S, Márová I, Bernatová S, Šiler M, Zemánek P. Cryo-SEM and Raman Spectroscopy Study of the Involvement of Polyhydroxyalkanoates in Stress Response of Bacteria. Microscopy and Microanalysis, 21, 183-184 (2015).
Samek O, Bernatová S, Ježek J, Šiler M, Šerý M, Krzyžánek V, Hrubanová K, Zemánek P, Holá V, Růžička F. Identification of individual biofilm-forming bacterial cells using Raman tweezers. J. Biomed. Opt., 20, (2015).
Mlynariková K, Samek O, Bernatová S, Růžička F, Ježek J, Haroniková A, Šiler M, Zemánek P, Holá V. Influence of Culture Media on Microbial Fingerprints Using Raman Spectroscopy. Sensors, 15, 29635-29647 (2015).
Hrubanová K, Bernatová S, Samek O, Šerý M, Zemánek P, Nebesářová J, Růžička F, Krzyžánek V. Monitoring of Multilayered Bacterial Biofilm Morphology by Cryo-SEM for Raman Spectroscopy Measurements. Microscopy and Microanalysis, 21, 187-188 (2015).
Brzobohatý O, Šiler M, Trojek J, Chvátal L, Karásek V, Zemánek P. Non-spherical gold nanoparticles trapped in optical tweezers: shape matters. Opt. Express, 23, 8179-8189 (2015).
Šiler M, Zemánek P. Optical trapping in secondary maxima of focused laser beam. J. Quant. Spectrosc. Radiat. Transf., 162, 114 - 121 (2015).
Samek O, Haroniková A, Vaškovicová N, Hrubanová K, Ježek J, Márová I, Krzyžánek V, Zemánek P. SEM and Raman Spectroscopy Applied to Biomass Analysis for Application in the Field of Biofuels and Food Industry. Microscopy and Microanalysis, 21, 1775-1776 (2015).

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