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George Shubeita

Assistant Professor of Physics

    19992019
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    Research Output 1999 2019

    2019

    A molecular sensor reveals differences in macromolecular crowding between the cytoplasm and nucleoplasm

    Murade, C. U. & Shubeita, G., Jul 26 2019, In : ACS Sensors. 4, 7, p. 1835-1843 9 p.

    Research output: Contribution to journalArticle

    crowding
    cytoplasm
    sensors
    Sensors
    proteins
    2017

    Biophysical properties of dynein in vivo

    Shubeita, G., Reddy, B. J. N. & Gross, S. P., Nov 28 2017, Dyneins: Dynein Mechanics, Dysfunction, and Disease: Second Edition. Elsevier, Vol. 2. p. 136-151 16 p.

    Research output: Chapter in Book/Report/Conference proceedingChapter

    Dyneins
    Molecules
    2016

    Quantifying and predicting Drosophila larvae crawling phenotypes

    Günther, M. N., Nettesheim, G. & Shubeita, G., Jun 21 2016, In : Scientific Reports. 6, 27972.

    Research output: Contribution to journalArticle

    Diptera
    Drosophila
    Larva
    Neurosciences
    Phenotype
    2013

    Cargo Transport by Cytoplasmic Dynein Can Center Embryonic Centrosomes

    Longoria, R. A. & Shubeita, G., Jul 1 2013, In : PLoS One. 8, 7, e67710.

    Research output: Contribution to journalArticle

    Cytoplasmic Dyneins
    centrosomes
    Centrosome
    Microtubules
    microtubules

    Endogenous GSK-3/Shaggy regulates bidirectional axonal transport of the amyloid precursor protein

    Weaver, C., Leidel, C., Szpankowski, L., Farley, N. M., Shubeita, G. & Goldstein, L. S. B., Mar 1 2013, In : Traffic. 14, 3, p. 295-308 14 p.

    Research output: Contribution to journalArticle

    Glycogen Synthase Kinase 3
    Axonal Transport
    Amyloid beta-Protein Precursor
    Kinesin
    Microtubule Proteins

    Lipid droplets purified from drosophila embryos as an endogenous handle for precise motor transport measurements

    Bartsch, T. F., Longoria, R. A., Florin, E. L. & Shubeita, G., Sep 3 2013, In : Biophysical Journal. 105, 5, p. 1182-1191 10 p.

    Research output: Contribution to journalArticle

    Optical Tweezers
    Drosophila
    Embryonic Structures
    Molecular Motor Proteins
    Microtubule Proteins
    2012

    A high throughput and sensitive method correlates neuronal disorder genotypes to drosophila larvae crawling phenotypes

    Jakubowski, B. R., Longoria, R. A. & Shubeita, G., Jan 1 2012, In : Fly. 6, 4

    Research output: Contribution to journalArticle

    Drosophila
    phenotype
    genotype
    larvae
    Alzheimer disease

    Intracellular transport: Relating single-molecule properties to in vivo function

    Shubeita, G. & Gross, S. P., Dec 1 2012, Comprehensive Biophysics. Elsevier Inc., Vol. 4. p. 287-297 11 p.

    Research output: Chapter in Book/Report/Conference proceedingChapter

    Dyneins
    Kinesin
    Molecules
    Proteins
    In Vitro Techniques

    Measuring molecular motor forces in VIVO: Implications for tug-of-war models of bidirectional transport

    Leidel, C., Longoria, R. A., Gutierrez, F. M. & Shubeita, G., Aug 8 2012, In : Biophysical Journal. 103, 3, p. 492-500 9 p.

    Research output: Contribution to journalArticle

    Optical Tweezers
    Dyneins
    Microtubules
    Kinesin
    Molecular Motor Proteins
    2008

    Consequences of Motor Copy Number on the Intracellular Transport of Kinesin-1-Driven Lipid Droplets

    Shubeita, G., Tran, S. L., Xu, J., Vershinin, M., Cermelli, S., Cotton, S. L., Welte, M. A. & Gross, S. P., Dec 12 2008, In : Cell. 135, 6, p. 1098-1107 10 p.

    Research output: Contribution to journalArticle

    Kinesin
    Lipids
    Biochemistry
    Microtubules
    Transport properties
    2007

    Cargo Transport: Two Motors Are Sometimes Better Than One

    Gross, S. P., Vershinin, M. & Shubeita, G., Jun 19 2007, In : Current Biology. 17, 12

    Research output: Contribution to journalReview article

    Molecular Motor Proteins
    Organelles
    molecular motor proteins
    Mountings
    organelles

    On the use of in vivo cargo velocity as a biophysical marker

    Martinez, J. E., Vershinin, M. D., Shubeita, G. & Gross, S. P., Feb 16 2007, In : Biochemical and Biophysical Research Communications. 353, 3, p. 835-840 6 p.

    Research output: Contribution to journalArticle

    Embryonic Structures
    Microtubules
    Drosophila
    Lipids
    Lipid Droplets

    Studying molecular motor-based cargo transport: What is real and what is noise?

    Petrov, D. Y., Mallik, R., Shubeita, G., Vershinin, M., Gross, S. P. & Yu, C. C., Jan 1 2007, In : Biophysical Journal. 92, 8, p. 2953-2963 11 p.

    Research output: Contribution to journalArticle

    Noise
    Calibration
    Computer Simulation
    Drosophila
    Embryonic Structures
    2006

    The herpesvirus capsid surface protein, VP26, and the majority of the tegument proteins are dispensable for capsid transport toward the nucleus

    Antinone, S. E., Shubeita, G., Coller, K. E., Lee, J. I., Haverlock-Moyns, S., Gross, S. P. & Smith, G. A., Jun 1 2006, In : Journal of Virology. 80, 11, p. 5494-5498 5 p.

    Research output: Contribution to journalArticle

    capsid
    Herpesviridae
    surface proteins
    Capsid Proteins
    coat proteins
    2005

    Tracking single particles: A user-friendly quantitative evaluation

    Carter, B. C., Shubeita, G. & Gross, S. P., Jan 1 2005, In : Physical Biology. 2, 1, p. 60-72 13 p.

    Research output: Contribution to journalArticle

    Noise
    Data Compression
    Biological Phenomena
    Organelles
    Interference Microscopy
    2004

    Force Spectroscopy with a Small Dithering of AFM Tip: A Method of Direct and Continuous Measurement of the Spring Constant of Single Molecules and Molecular Complexes

    Chtcheglova, L. A., Shubeita, G., Sekatskii, S. K. & Dietler, G., Jan 1 2004, In : Biophysical Journal. 86, 2, p. 1177-1184 8 p.

    Research output: Contribution to journalArticle

    Fibrinogen
    Spectrum Analysis
    Bovine Serum Albumin
    Antibodies

    Shear force distance control in a scanning near-field optical microscope: In resonance excitation of the fiber probe versus out of resonance excitation

    Lapshin, D. A., Letokhov, V. S., Shubeita, G., Sekatskii, S. K. & Dietler, G., Jun 1 2004, In : Ultramicroscopy. 99, 4, p. 227-233 7 p.

    Research output: Contribution to journalArticle

    optical microscopes
    near fields
    Microscopes
    shear
    Scanning
    2003

    An application of atomic force microscopy to measure the spring constant of single antigen-antibody complex

    Chtcheglova, L. A., Shubeita, G., Sekatskii, S. K. & Dietler, G., Jan 1 2003, In : Physics of Low-Dimensional Structures. 3-4, p. 39-44 6 p.

    Research output: Contribution to journalArticle

    antigens
    Antigens
    Antigen-Antibody Complex
    antibodies
    Antibodies

    Characterization of atomic force microscope probes at low temperatures

    Radenovic, A., Bystrenova, E., Libioulle, L., Valle, F., Shubeita, G., Kasas, S. & Dietler, G., Sep 15 2003, In : Journal of Applied Physics. 94, 6, p. 4210-4214 5 p.

    Research output: Contribution to journalArticle

    ultrahigh vacuum
    microscopes
    atomic force microscopy
    probes
    causes

    Near-field optical microscopy of strongly scattering microporous metal/polymer membranes

    Shubeita, G., Sekatskii, S. K., Dietler, G., Takahashi, S. & Zayats, A. V., Mar 1 2003, In : Optics Communications. 217, 1-6, p. 23-30 8 p.

    Research output: Contribution to journalArticle

    Optical microscopy
    near fields
    Polymers
    Metals
    Scattering

    Scanning near-field optical microscopy using semiconductor nanocrystals as a local fluorescence and fluorescence resonance energy transfer source

    Shubeita, G., Sekatskii, S. K., Dietler, G., Potapova, I., Mews, A. & Basché, T., Jun 1 2003, In : Journal of Microscopy. 210, 3, p. 274-278 5 p.

    Research output: Contribution to journalArticle

    Quantum Dots
    Fluorescence Resonance Energy Transfer
    Microscopy
    Fluorescence
    Nanoparticles
    2002

    Direct measurement of the absolute value of the interaction force between the fiber probe and the sample in a scanning near-field optical microscope

    Lapshin, D. A., Letokhov, V. S., Shubeita, G., Sekatskii, S. K. & Dietler, G., Aug 19 2002, In : Applied Physics Letters. 81, 8, p. 1503-1505 3 p.

    Research output: Contribution to journalArticle

    optical microscopes
    near fields
    scanning
    fibers
    probes

    Local fluorescent probes for the fluorescence resonance energy transfer scanning near-field optical microscopy

    Shubeita, G., Sekatskii, S. K., Dietler, G. & Letokhov, V. S., Apr 15 2002, In : Applied Physics Letters. 80, 15, p. 2625-2627 3 p.

    Research output: Contribution to journalArticle

    resonance fluorescence
    near fields
    energy transfer
    microscopy
    scanning
    2001

    On the possibility of observation of single quadrupoles by fluorescence resonance energy transfer scanning near-field optical microscopy

    Sekatskii, S. K., Shubeita, G. & Dietler, G., Feb 1 2001, In : Optics Communications. 188, 1-4, p. 41-45 5 p.

    Research output: Contribution to journalArticle

    Near field scanning optical microscopy
    resonance fluorescence
    near fields
    quadrupoles
    Fluorescence
    2000

    Scanning near-field optical microscopy based on the heterodyne phase-controlled oscillator method

    Shubeita, G., Sekatskii, S. K., Riedo, B., Dietler, G. & Dürig, U., Sep 1 2000, In : Journal of Applied Physics. 88, 5, p. 2921-2927 7 p.

    Research output: Contribution to journalArticle

    near fields
    oscillators
    microscopy
    Q factors
    scanning

    Time-gated scanning near-field optical microscopy

    Sekatskii, S. K., Shubeita, G. & Dietler, G., Oct 2 2000, In : Applied Physics Letters. 77, 14, p. 2089-2091 3 p.

    Research output: Contribution to journalArticle

    optical microscopes
    near fields
    microscopy
    scanning
    optical communication

    Towards the fluorescence resonance energy transfer(FRET) scanning near-field optical microscopy: Investigation of nanolocal FRET processes and FRET probe microscope 3

    Sekatskiǐ, S. K., Shubeita, G., Chergui, M., Dietler, G., Mironov, B. N., Lapshin, D. A. & Letokhov, V. S., Jan 1 2000, In : Journal of Experimental and Theoretical Physics. 90, 5, p. 769-777 9 p.

    Research output: Contribution to journalArticle

    resonance fluorescence
    near fields
    energy transfer
    microscopes
    microscopy

    Towards the fluorescence resonance energy transfer (FRET) scanning near-field optical microscopy: Investigation of nanolocal FRET processes and FRET probe microscope

    Sekatskii, S. K., Shubeita, G., Chergui, M., Dietler, G., Mironov, B. N., Lapshin, D. A. & Letokhov, V. S., Dec 1 2000, In : Zhurnal Eksperimental'noj i Teoreticheskoj Fiziki. 117, 5, p. 885-894 10 p.

    Research output: Contribution to journalArticle

    resonance fluorescence
    near fields
    energy transfer
    microscopes
    microscopy

    Towards the Fluorescence Resonance Energy Transfer (FRET) scanning near-field optical microscopy with chemical selectivity

    Sekatskii, S. K., Shubeita, G., Chergui, M., Dietler, G., Mironov, B. N., Lapshin, D. A. & Letokhov, V. S., Jan 1 2000. 1 p.

    Research output: Contribution to conferencePaper

    resonance fluorescence
    optical microscopes
    near fields
    selectivity
    energy transfer
    1999

    Investigation of nanolocal fluorescence resonance energy transfer for scanning probe microscopy

    Shubeita, G., Sekatskii, S. K., Chergui, M., Dietler, G. & Letokhov, V. S., Jun 7 1999, In : Applied Physics Letters. 74, 23, p. 3453-3455 3 p.

    Research output: Contribution to journalArticle

    resonance fluorescence
    energy transfer
    microscopy
    optical microscopes
    scanning