• 4395 Citations
  • 34 h-Index
1978 …2018
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Research Output 1978 2018

  • 4395 Citations
  • 34 h-Index
  • 84 Article
  • 16 Conference contribution
  • 2 Chapter
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Article
2018
2 Citations (Scopus)

3D Biomimetic Chips for Cancer Cell Migration in Nanometer-Sized Spaces Using "ship-in-a-Bottle" Femtosecond Laser Processing

Sima, F., Kawano, H., Miyawaki, A., Kelemen, L., Ormos, P., Wu, D., Xu, J., Midorikawa, K. & Sugioka, K., Nov 19 2018, In : ACS Applied Bio Materials. 1, 5, p. 1667-1676 10 p.

Research output: Contribution to journalArticle

Biomimetics
Ships
Bottles
Ultrashort pulses
Confined Spaces
17 Citations (Scopus)

Three-dimensional femtosecond laser processing for lab-on-a-chip applications

Sima, F., Sugioka, K., Vázquez, R. M., Osellame, R., Kelemen, L. & Ormos, P., Jan 26 2018, (Accepted/In press) In : Unknown Journal.

Research output: Contribution to journalArticle

Lab-on-a-chip
Ultrashort pulses
Lasers
chips
lab-on-a-chip devices
2017
4 Citations (Scopus)

Nearly aberration-free multiphoton polymerization into thick photoresist layers

Horváth, B., Ormos, P. & Kelemen, L., Jul 13 2017, In : Micromachines. 8, 7, 219.

Research output: Contribution to journalArticle

Photoresists
Aberrations
Polymerization
Substrates
Photons
2016
51 Citations (Scopus)

A versatile lab-on-a-chip tool for modeling biological barriers

Walter, F. R., Valkai, S., Kincses, A., Petneházi, A., Czeller, T., Veszelka, S., Ormos, P., Deli, M. & Dér, A., Jan 1 2016, In : Sensors and Actuators, B: Chemical. 222, p. 1209-1219 11 p.

Research output: Contribution to journalArticle

Lab-on-a-chip
chips
blood-brain barrier
brain
Biochips
2015
1 Citation (Scopus)

Dimensionality constraints of light-induced rotation

Oroszi, L., Búzás, A., Galajda, P., Kelemen, L., Mathesz, A., Vicsek, T., Vizsnyiczai, G. & Ormos, P., Nov 16 2015, In : Applied Physics Letters. 107, 20, 204106.

Research output: Contribution to journalArticle

angular momentum
transparence
geometrical optics
geometry
illuminating
8 Citations (Scopus)

Microfluidic study of the chemotactic response of Escherichia coli to amino acids, signaling molecules and secondary metabolites

Nagy, K., Sipos, O., Valkai, S., Gombai, É., Hodula, O., Kerényi, Á., Ormos, P. & Galajda, P., 2015, In : Biomicrofluidics. 9, 4, 044105.

Research output: Contribution to journalArticle

Quorum Sensing
Microfluidics
metabolites
Pyocyanine
Metabolites
10 Citations (Scopus)

Optically Trapped Surface-Enhanced Raman Probes Prepared by Silver Photoreduction to 3D Microstructures

Vizsnyiczai, G., Lestyán, T., Joniova, J., Aekbote, B. L., Strejčková, A., Ormos, P., Miskovsky, P., Kelemen, L. & Bánó, G., Sep 15 2015, In : Langmuir. 31, 36, p. 10087-10093 7 p.

Research output: Contribution to journalArticle

Silver
photochemical reactions
Raman spectroscopy
silver
microstructure
12 Citations (Scopus)

Surface-modified complex SU-8 microstructures for indirect optical manipulation of single cells

Aekbote, B. L., Fekete, T., Jacak, J., Vizsnyiczai, G., Ormos, P. & Kelemen, L., Dec 7 2015, In : Biomedical Optics Express. 7, 1, p. 45-56 12 p.

Research output: Contribution to journalArticle

manipulators
Optical Tweezers
microstructure
Streptavidin
cells
2014
8 Citations (Scopus)

Gold nanoparticle-mediated fluorescence enhancement by two-photon polymerized 3D microstructures

Aekbote, B. L., Schubert, F., Ormos, P. & Kelemen, L., Dec 1 2014, In : Optical Materials. 38, p. 301-309 9 p.

Research output: Contribution to journalArticle

Gold
Photons
Fluorescence
gold
Nanoparticles
44 Citations (Scopus)

Holographic multi-focus 3D two-photon polymerization with real-time calculated holograms

Vizsnyiczai, G., Kelemen, L. & Ormos, P., Oct 6 2014, In : Optics Express. 22, 20, p. 24217-24223 7 p.

Research output: Contribution to journalArticle

polymerization
microstructure
photons
light modulators
fabrication
7 Citations (Scopus)

Interaction of bacterial populations in coupled microchambers

Nagy, K., Sipos, O., Gombai, É., Kerényi, Á., Valkai, S., Ormos, P. & Galajda, P., 2014, In : Chemical and Biochemical Engineering Quarterly. 28, 2, p. 225-231 7 p.

Research output: Contribution to journalArticle

Microfluidics
Population
Membranes
Microbiology
Biotechnology
2013
14 Citations (Scopus)

High-speed integrated optical logic based on the protein bacteriorhodopsin

Mathesz, A., Fábián, L., Valkai, S., Alexandre, D., Marques, P. V. S., Ormos, P., Wolff, E. K. & Dér, A., Aug 5 2013, In : Biosensors and Bioelectronics. 46, p. 48-52 5 p.

Research output: Contribution to journalArticle

Bacteriorhodopsins
Logic gates
Interferometers
Proteins
Optical data processing
26 Citations (Scopus)

Optical forces through guided light deflections

Palima, D., Bañas, A. R., Vizsnyiczai, G., Kelemen, L., Aabo, T., Ormos, P. & Glückstad, J., Jan 14 2013, In : Optics Express. 21, 1, p. 581-593 13 p.

Research output: Contribution to journalArticle

deflection
manipulators
trapping
waveguides
illumination
2012
14 Citations (Scopus)

Aminosilane-based functionalization of two-photon polymerized 3D SU-8 microstructures

Aekbote, B. L., Jacak, J., Schütz, G. J., Csányi, E., Szegletes, Z., Ormos, P. & Kelemen, L., Oct 2012, In : European Polymer Journal. 48, 10, p. 1745-1754 10 p.

Research output: Contribution to journalArticle

Photons
microstructure
Microstructure
photons
Silanes
40 Citations (Scopus)

Anisotropic organization and microscopic manipulation of self-assembling synthetic porphyrin microrods that mimic chlorosomes: Bacterial light-harvesting systems

Chappaz-Gillot, C., Marek, P. L., Blaive, B. J., Canard, G., Bürck, J., Garab, G., Hahn, H., Jávorfi, T., Kelemen, L., Krupke, R., Mössinger, D., Ormos, P., Reddy, C. M., Roussel, C., Steinbach, G., Szabó, M., Ulrich, A. S., Vanthuyne, N., Vijayaraghavan, A., Zupcanova, A. & 1 others, Balaban, T. S., Jan 18 2012, In : Journal of the American Chemical Society. 134, 2, p. 944-954 11 p.

Research output: Contribution to journalArticle

Bacteriochlorophylls
Porphyrins
Chromophores
Light
Nanoscience
57 Citations (Scopus)

Hydrodynamic synchronization of light driven microrotors

Di Leonardo, R., Búzás, A., Kelemen, L., Vizsnyiczai, G., Oroszi, L. & Ormos, P., Jul 17 2012, In : Physical Review Letters. 109, 3, 034104.

Research output: Contribution to journalArticle

propellers
synchronism
hydrodynamics
radiation pressure
Fokker-Planck equation
32 Citations (Scopus)

Light sailboats: Laser driven autonomous microrobots

Búzás, A., Kelemen, L., Mathesz, A., Oroszi, L., Vizsnyiczai, G., Vicsek, T. & Ormos, P., Jul 23 2012, In : Applied Physics Letters. 101, 4, 041111.

Research output: Contribution to journalArticle

wedges
robots
lasers
micrometers
flat surfaces
88 Citations (Scopus)

Wave-guided optical waveguides

Palima, D., Bañas, A. R., Vizsnyiczai, G., Kelemen, L., Ormos, P. & Glückstad, J., Jan 30 2012, In : Optics Express. 20, 3, p. 2004-2014 11 p.

Research output: Contribution to journalArticle

optical waveguides
waveguides
workstations
taps
numerical aperture
2011
19 Citations (Scopus)

Observation and simulation of an optically driven micromotor

Metzger, N. K., Mazilu, M., Kelemen, L., Ormos, P. & Dholakia, K., Apr 2011, In : Journal of Optics. 13, 4, 044018.

Research output: Contribution to journalArticle

micromotors
Micromotors
simulation
torque
harnesses
29 Citations (Scopus)

Protein-based ultrafast photonic switching

Fábián, L., Heiner, Z., Mero, M., Kiss, M., Wolff, E. K., Ormos, P., Osvay, K. & Dér, A., Sep 26 2011, In : Optics Express. 19, 20, p. 18861-18870 10 p.

Research output: Contribution to journalArticle

inorganic materials
optical materials
optical switching
organic materials
telecommunication
13 Citations (Scopus)

Two-photon polymerization with optimized spatial light modulator

Kelemen, L., Ormos, P. & Vizsnyiczai, G., 2011, In : Journal of the European Optical Society. 6, p. 32 1 p., 11029.

Research output: Contribution to journalArticle

light modulators
polymerization
photons
aberration
surface distortion
2010
24 Citations (Scopus)

Fast integrated optical switching by the protein bacteriorhodopsin

Fábián, L., Wolff, E. K., Oroszi, L., Ormos, P. & Dér, A., Jul 12 2010, In : Applied Physics Letters. 97, 2, 023305.

Research output: Contribution to journalArticle

optical materials
optical switching
proteins
integrated circuits
plastics

Optical tweezers with tips grown at the end of fibers by photopolymerisation

Valkai, S., Oroszi, L. & Ormos, P., Mar 2010, In : Optoelectronics and Advanced Materials, Rapid Communications. 4, 3, p. 269-272 4 p.

Research output: Contribution to journalArticle

Optical tweezers
Photopolymerization
Optical fibers
Fibers
Single mode fibers
15 Citations (Scopus)

Protein-based all-optical sensor device

Dér, A., Valkai, S., Mathesz, A., Andó, I., Wolff, E. K. & Ormos, P., Nov 26 2010, In : Sensors and Actuators, B: Chemical. 151, 1, p. 26-29 4 p.

Research output: Contribution to journalArticle

Optical sensors
optical measuring instruments
proteins
Proteins
Bacteriorhodopsins
2009
7 Citations (Scopus)

Manipulation of microfluidic flow pattern by optically controlled electroosmosis

Oroszi, L., Dér, A., Kirei, H., Rakovics, V. & Ormos, P., 2009, In : Microfluidics and Nanofluidics. 6, 4, p. 565-569 5 p.

Research output: Contribution to journalArticle

Electroosmosis
Microfluidics
Flow patterns
manipulators
flow distribution
79 Citations (Scopus)

Optical microassembly platform for constructing reconfigurable microenvironments for biomedical studies

Rodrigo, P. J., Kelemen, L., Palima, D., Alonzo, C. A., Ormos, P. & Glückstad, J., Apr 13 2009, In : Optics Express. 17, 8, p. 6578-6583 6 p.

Research output: Contribution to journalArticle

platforms
assembling
polymerization
traps
microstructure
15 Citations (Scopus)

Optical tweezers with tips grown at the end of fibers by photopolymerization

Valkai, S., Oroszi, L. & Ormos, P., May 20 2009, In : Applied Optics. 48, 15, p. 2880-2883 4 p.

Research output: Contribution to journalArticle

Optical tweezers
Photopolymerization
Optical fibers
fibers
Fibers
2008
1 Citation (Scopus)

Dynamic fluctuation of proteins watched in real time

Ormos, P., Dec 2008, In : HFSP Journal. 2, 6, p. 297-301 5 p.

Research output: Contribution to journalArticle

Spectrum Analysis
Proteins
Myoglobin
Physics
Infrared spectroscopy
2007
44 Citations (Scopus)

2D optical manipulation and assembly of shape-complementary planar microstructures

Rodrigo, P. J., Kelemen, L., Alonzo, C. A., Perch-Nielsen, I. R., Dam, J. S., Ormos, P. & Glückstad, J., Jul 9 2007, In : Optics Express. 15, 14, p. 9009-9014 6 p.

Research output: Contribution to journalArticle

manipulators
assembly
microbalances
microstructure
flexibility
4 Citations (Scopus)

An all optical microfluidic sorter

Kirei, H. I., Oroszi, L., Valkai, S. & Ormos, P., Nov 2007, In : Acta Biologica Hungarica. 58, SUPPL. 1, p. 139-148 10 p.

Research output: Contribution to journalArticle

Microfluidics
Sorting
sorting
Photopolymerization
Optical waveguides
26 Citations (Scopus)

Integrated optical switching based on the protein bacteriorhodopsin

Dér, A., Valkai, S., Fábián, L., Ormos, P., Ramsden, J. J. & Wolff, E. K., Mar 2007, In : Photochemistry and Photobiology. 83, 2, p. 393-396 4 p.

Research output: Contribution to journalArticle

Bacteriorhodopsins
Refractometry
optical switching
Refractive index
refractivity

Opto-fluidic micromanipulation system based on integrated polymer waveguides

Jákl, P., Šerý, M., Ježek, J., Zemánek, P., Ormos, P., Valkai, S. & Kelemen, L., Jul 2007, In : Journal of Optoelectronics and Advanced Materials. 9, 7, p. 2148-2151 4 p.

Research output: Contribution to journalArticle

fluidics
Fluidics
Polymers
Waveguides
waveguides
67 Citations (Scopus)

Parallel photopolymerisation with complex light patterns generated by diffractive optical elements

Kelemen, L., Valkai, S. & Ormos, P., Oct 29 2007, In : Optics Express. 15, 22, p. 14488-14497 10 p.

Research output: Contribution to journalArticle

light modulators
scanning
kinoform
flexibility
laser beams
2006
15 Citations (Scopus)

Control of electro-osmostic flow by light

Oroszi, L., Dér, A., Kirei, H., Ormos, P. & Rakovics, V., 2006, In : Applied Physics Letters. 89, 26, 263508.

Research output: Contribution to journalArticle

optical control
photoconductors
osmosis
microfluidic devices
microchannels
70 Citations (Scopus)

Direct measurement of torque in an optical trap and its application to double-strand DNA

Oroszi, L., Galajda, P., Kirei, H., Bottka, S. & Ormos, P., 2006, In : Physical Review Letters. 97, 5, 058301.

Research output: Contribution to journalArticle

strands
torque
deoxyribonucleic acid
traps
biopolymers
69 Citations (Scopus)

Integrated optical motor

Kelemen, L., Valkai, S. & Ormos, P., Apr 20 2006, In : Applied Optics. 45, 12, p. 2777-2780 4 p.

Research output: Contribution to journalArticle

Optical waveguides
optical waveguides
rotors
Rotors
lab-on-a-chip devices
2005
24 Citations (Scopus)

Alignment of biological microparticles by a polarized laser beam

Garab, G., Galajda, P., Pomozi, I., Finzi, L., Praznovszky, T., Ormos, P. & Van Amerongen, H., Jun 2005, In : European Biophysics Journal. 34, 4, p. 335-343 9 p.

Research output: Contribution to journalArticle

Chloroplasts
Birefringence
Lasers
Light-Harvesting Protein Complexes
Micromanipulation
2004
15 Citations (Scopus)

Different relaxations in myoglobin after photolysis

Levantino, M., Cupane, A., Zimányi, L. & Ormos, P., Oct 5 2004, In : Proceedings of the National Academy of Sciences of the United States of America. 101, 40, p. 14402-14407 6 p.

Research output: Contribution to journalArticle

Myoglobin
Photolysis
Ligands
Temperature
Carbon Monoxide
2003
87 Citations (Scopus)

Orientation of flat particles in optical tweezers by linearly polarized light

Galajda, P. & Ormos, P., 2003, In : Optics Express. 11, 5, p. 446-451 6 p.

Research output: Contribution to journalArticle

polarized light
torque
trapped particles
micrometers
polymerization
2002
58 Citations (Scopus)

Protein-based integrated optical switching and modulation

Ormos, P., Fábián, L., Oroszi, L., Wolff, E. K., Ramsden, J. J. & Dér, A., May 27 2002, In : Applied Physics Letters. 80, 21, p. 4060-4062 3 p.

Research output: Contribution to journalArticle

light modulation
optical switching
proteins
optical materials
dynamic response
34 Citations (Scopus)
propellers
lasers
curing
resins
rotors
99 Citations (Scopus)

Rotors produced and driven in laser tweezers with reversed direction of rotation

Galajda, P. & Ormos, P., Jun 17 2002, In : Applied Physics Letters. 80, 24, p. 4653-4655 3 p.

Research output: Contribution to journalArticle

rotors
lasers
propellers
numerical aperture
curing
6 Citations (Scopus)

Theory of electric signals of membrane proteins in three dimensions

Oroszi, L., Dér, A. & Ormos, P., May 2002, In : European Biophysics Journal. 31, 2, p. 136-144 9 p.

Research output: Contribution to journalArticle

Ion Pumps
Suspensions
Membrane Proteins
Molecular Models
Molecular Dynamics Simulation
2001
535 Citations (Scopus)

Complex micromachines produced and driven by light

Galajda, P. & Ormos, P., Jan 8 2001, In : Applied Physics Letters. 78, 2, p. 249-251 3 p.

Research output: Contribution to journalArticle

rotors
polymerization
mechanical devices
photons
curing
7 Citations (Scopus)
Bacteriorhodopsins
Fourier Transform Infrared Spectroscopy
Vibration
Amides
Schiff Bases
44 Citations (Scopus)

The voltage-dependent proton pumping in bacteriorhodopsin is characterized by optoelectric behavior

Geibel, S., Friedrich, T., Ormos, P., Wood, P. G., Nagel, G. & Bamberg, E., 2001, In : Biophysical Journal. 81, 4, p. 2059-2068 10 p.

Research output: Contribution to journalArticle

Bacteriorhodopsins
Protons
Light
Proton Pumps
HEK293 Cells
2000
296 Citations (Scopus)

Structural alterations for proton translocation in the M state of wild-type bacteriorhodopsin

Sass, H. J., Büldt, G., Gessenich, R., Hehn, D., Neff, D., Schlesinger, R., Berendzen, J. & Ormos, P., Aug 10 2000, In : Nature. 406, 6796, p. 649-653 5 p.

Research output: Contribution to journalArticle

Bacteriorhodopsins
Protons
Schiff Bases
Light
Proton Pumps
1999
16 Citations (Scopus)

Chloride ion binding to bacteriorhodopsin at low pH: An infrared spectroscopic study

Kelemen, L., Galajda, P., Száraz, S. & Ormos, P., 1999, In : Biophysical Journal. 76, 4, p. 1951-1958 8 p.

Research output: Contribution to journalArticle

Bacteriorhodopsins
Halorhodopsins
Chlorides
Ions
Acids
15 Citations (Scopus)

Interpretation of the spatial charge displacements in bacteriorhodopsin in terms of structural changes during the photocycle

Dér, A., Oroszi, L., Kulcsá, Á., Zimányi, L., Tóth-Boconádi, R., Keszthelyi, L., Stoeckenius, W. & Ormos, P., Mar 16 1999, In : Proceedings of the National Academy of Sciences of the United States of America. 96, 6, p. 2776-2781 6 p.

Research output: Contribution to journalArticle

Bacteriorhodopsins
Purple Membrane
Proton Pumps
Magnetic Fields
Molecular Dynamics Simulation
1998
25 Citations (Scopus)

Structural factors controlling ligand binding to myoglobin: A kinetic hole-burning study

Ormos, P., Száraz, S., Cupane, A. & Nienhaus, G. U., Jun 9 1998, In : Proceedings of the National Academy of Sciences of the United States of America. 95, 12, p. 6762-6767 6 p.

Research output: Contribution to journalArticle

Myoglobin
Heme
Carbon Monoxide
Ligands
Sperm Whale