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Personal profile

Area of Expertise

Dr. Gryczynski's areas of research include fluorescence spectroscopy, time-resolved fluorescence, fluorescence imaging, protein-protein interactions, and thermodynamics of protein-ligand interaction. His interests are focused on applications of plasmonics and nanoplasmonics to study protein binding and protein conformational changes.

Education/Academic qualification

PhD in Spectroscopy, University of Gdansk

MS in Physics, University of Gdansk

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Fluorescence Chemical Compounds
fluorescence Physics & Astronomy
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Anisotropy Chemical Compounds
Metals Chemical Compounds
life (durability) Physics & Astronomy
silver Physics & Astronomy

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Projects 2010 2017

Research Output 1984 2019

Identification of Binding Sites for Efflux Pump Inhibitors of the AcrAB-TolC Component AcrA

Darzynkiewicz, Z. M., Green, A. T., Abdali, N., Hazel, A., Fulton, R. L., Kimball, J., Gryczynski, Z., Gumbart, J. C., Parks, J. M., Smith, J. C. & Zgurskaya, H. I., 19 Feb 2019, In : Biophysical Journal. 116, 4, p. 648-658 11 p.

Research output: Contribution to journalArticleResearchpeer-review

Binding Sites
Fluorescence Spectrometry
Molecular Dynamics Simulation
Site-Directed Mutagenesis
Gram-Negative Bacteria

Plasmonically-powered hot carrier induced modulation of light emission in a two-dimensional GaAs semiconductor quantum well

Ashalley, E., Gryczynski, Z., Wang, Z., Salamo, G. & Neogi, A., 7 Mar 2019, In : Nanoscale. 11, 9, p. 3827-3836 10 p.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
Hot carriers
Light emission
Semiconductor quantum wells
Modulation
Metal nanoparticles
1 Citation (Scopus)

Differences in the spatial distribution of actin in the left and right ventricles of functioning rabbit hearts

Nagwekar, J., Duggal, D., Rich, R., Fudala, R., Gryczynski, I., Raut, S. L., Gryczynski, Z. & Borejdo, J., 1 Mar 2018, In : Medical Photonics. 27, p. 1-8 8 p.

Research output: Contribution to journalArticleResearchpeer-review

Heart Ventricles
Actins
Myosins
Rabbits
Muscles

Enhanced DNA detection using a multiple pulse pumping scheme with time-gating (MPPTG)

Kimball, J. D., Maliwal, B., Raut, S. L., Doan, H., Nurekeyev, Z., Gryczynski, I. & Gryczynski, Z., 21 Jun 2018, In : Analyst. 143, 12, p. 2819-2827 9 p.

Research output: Contribution to journalArticleResearchpeer-review

pumping
DNA
fluorescence
Fluorescence
Intercalating Agents

Surface plasmon-assisted microscope

Borejdo, J., Gryczynski, Z., Fudala, R., Joshi, C. R., Borgmann, K., Ghorpade, A. & Gryczynski, I., 1 Jun 2018, In : Journal of Biomedical Optics. 23, 6, 060502.

Research output: Contribution to journalArticleResearchpeer-review

Microscopes
microscopes
membranes
metal surfaces
Metals