• 9284 Citations
  • 45 h-Index
1984 …2020

Research output per year

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Research Output

2002
11 Scopus citations

Effects of Silver Island Films on the Luminescent Intensity and Decay Times of Lanthanide Chelates

Lakowicz, J. R., Maliwal, B. P., Malicka, J., Gryczynski, Z. & Gryczynski, I., 1 Dec 2002, In : Journal of Fluorescence. 12, 3-4, p. 431-437 7 p.

Research output: Contribution to journalArticle

32 Scopus citations

Enhanced and Localized Multiphoton Excited Fluorescence Near Metallic Silver Islands: Metallic Islands Can Increase Probe Photostability

Lakowicz, J. R., Gryczynski, I., Malicka, J., Gryczynski, Z. & Geddes, C. D., 1 Jan 2002, In : Journal of Fluorescence. 12, 3-4, p. 299-302 4 p., 453838.

Research output: Contribution to journalReview article

20 Scopus citations

Four-photon excitation of 2,2′-dimethyl-p-terphenyl

Gryczynski, I., Piszczek, G., Gryczynski, Z. & Lakowicz, J. R., 7 Feb 2002, In : Journal of Physical Chemistry A. 106, 5, p. 754-759 6 p.

Research output: Contribution to journalArticle

8 Scopus citations

High probability of disrupting a disulphide bridge mediated by an endogenous excited tryptophan residue

Neves-Petersen, M. T., Gryczynski, Z., Lakowicz, J., Fojan, P., Pedersen, S., Petersen, E. & Petersen, S. B., 6 Mar 2002, In : Protein Science. 11, 3, p. 588-600 13 p.

Research output: Contribution to journalArticle

122 Scopus citations

Multiphoton excitation of fluorescence near metallic particles: Enhanced and localized excitation

Gryczynski, I., Malicka, J., Shen, Y., Gryczynski, Z. & Lakowicz, J. R., 7 Mar 2002, In : Journal of Physical Chemistry B. 106, 9, p. 2191-2195 5 p.

Research output: Contribution to journalArticle

128 Scopus citations

Polarization oxygen sensor: A template for a class of fluorescence-based sensors

Kostov, Y., Gryczynski, Z. & Rao, G., 1 May 2002, In : Analytical Chemistry. 74, 9, p. 2167-2171 5 p.

Research output: Contribution to journalArticle

11 Scopus citations

Radiative decay engineering: 2. Effects of silver island films on fluorescence intensity, lifetimes, and resonance energy transfer

Lakowicz, J. R., Shen, Y., D'Auria, S., Malicka, J., Fang, J., Gryczynski, Z. & Gryczynski, I., 15 Feb 2002, In : Analytical Biochemistry. 301, 2, p. 261-277 17 p.

Research output: Contribution to journalArticle

565 Scopus citations

Radiative decay engineering - Biomedical applications

Lakowicz, J. R., Malica, J., Gryczynski, I., Gryczynski, Z. & D'Auria, S., 1 Jan 2002. 1 p.

Research output: Contribution to conferencePaper

The CFS Engineers the Intrinsic Radiative Decay Rate of Low Quantum Yield Fluorophores

Gryczynski, I., Malicka, J., Gryczynski, Z., Geddes, C. D. & Lakowicz, J. R., 1 Jan 2002, In : Journal of Fluorescence. 12, 1, p. 11-13 3 p., 371242.

Research output: Contribution to journalArticle

19 Scopus citations
2001

Calcium- and magnesium-dependent interactions between the C-terminus of troponin I and the N-terminal, regulatory domain of troponin C

Digel, J., Abugo, O., Kobayashi, T., Gryczynski, Z., Lakowicz, J. R., Collins, J. H., Digel, J., Abugo, O., Kobayashi, T., Gryczynski, Z., Lakowicz, J. R. & Collins, J. H., 15 Mar 2001, In : Archives of Biochemistry and Biophysics. 387, 2, p. 243-249 7 p.

Research output: Contribution to journalArticle

11 Scopus citations

Functionally Different Agonists Induce Distinct Conformations in the G Protein Coupling Domain of the β2 Adrenergic Receptor

Ghanouni, P., Gryczynski, Z., Steenhuis, J. J., Lee, T. W., Farrens, D. L., Lakowicz, J. R. & Kobilka, B. K., 6 Jul 2001, In : Journal of Biological Chemistry. 276, 27, p. 24433-24436 4 p.

Research output: Contribution to journalArticle

320 Scopus citations

Heme pocket disorder in myoglobin: Reversal by acid-induced soft refolding

Piro, M. C., Militello, V., Leone, M., Gryczynski, Z., Smith, S. V., Brinigar, W. S., Cupane, A., Friedman, F. K. & Fronticelli, C., 2 Oct 2001, In : Biochemistry. 40, 39, p. 11841-11850 10 p.

Research output: Contribution to journalArticle

6 Scopus citations

Intensified fluorescence

Lakowicz, J. R., Gryczynski, I., Shen, Y., Malicka, J. & Gryczynski, Z., 1 Oct 2001, Photonics Spectra, 35, 10, p. 96-104 9 p.

Research output: Contribution to specialist publicationArticle

18 Scopus citations

Intrinsic fluorescence from DNA can be enhanced by metallic particles

Lakowicz, J. R., Shen, B., Gryczynski, Z., D'Auria, S. & Gryczynski, I., 1 Jan 2001, In : Biochemical and Biophysical Research Communications. 286, 5, p. 875-879 5 p.

Research output: Contribution to journalArticle

180 Scopus citations

Long-wavelength long-lifetime luminophores

Maliwal, B. P., Gryczynski, Z. & Lakowicz, J. R., 1 Sep 2001, In : Analytical Chemistry. 73, 17, p. 4277-4285 9 p.

Research output: Contribution to journalArticle

44 Scopus citations

Spectral Properties of Bacteriochlorophyll c in Organisms and in Model Systems

Goc, J., Dudkowiak, A., Gryczynski, Z., Gryczynski, I., Zelent, B. & Fra̧ckowiak, D., 1 Dec 2001, In : Journal of Fluorescence. 11, 1, p. 53-63 11 p.

Research output: Contribution to journalArticle

4 Scopus citations
2000

A FRET-based sensor reveals large ATP hydrolysis-induced conformational changes and three distinct states of the molecular motor myosin

Shih, W. M., Gryczynski, Z., Lakowicz, J. R. & Spudich, J. A., 1 Sep 2000, In : Cell. 102, 5, p. 683-694 12 p.

Research output: Contribution to journalArticle

114 Scopus citations

A protein biosensor for lactate

D’auria, S., Gryczynski, Z., Gryczynski, I., Rossi, M. & Lakowicz, J. R., 15 Jul 2000, In : Analytical Biochemistry. 283, 1, p. 83-88 6 p.

Research output: Contribution to journalArticle

27 Scopus citations

A thermophilic apoglucose dehydrogenase as nonconsuming glucose sensor

D'Auria, S., Di Cesare, N., Gryczynski, Z., Gryczynski, I., Rossi, M. & Lakowicz, J. R., 11 Aug 2000, In : Biochemical and Biophysical Research Communications. 274, 3, p. 727-731 5 p.

Research output: Contribution to journalArticle

65 Scopus citations

Background suppression in frequency-domain fluorometry

Lakowicz, J. R., Gryczynski, I., Gryczynski, Z. & Johnson, M. L., 1 Jan 2000, In : Analytical Biochemistry. 277, 1, p. 74-85 12 p.

Research output: Contribution to journalArticle

25 Scopus citations

Calcium-induced flexibility changes in the troponin C-troponin I complex

Zhao, X., Kobayashi, T., Gryczynski, Z., Gryczynski, I., Lakowicz, J., Wade, R. & Collins, J. H., 15 Jun 2000, In : Biochimica et Biophysica Acta - Protein Structure and Molecular Enzymology. 1479, 1-2, p. 247-254 8 p.

Research output: Contribution to journalArticle

6 Scopus citations

Conformation of microtubule-bound paclitaxel determined by fluorescence spectroscopy and REDOR NMR

Li, Y., Poliks, B., Cegelski, L., Poliks, M., Gryczynski, Z., Piszczek, G., Jagtap, P. G., Studelska, D. R., Kingston, D. G. I., Schaefer, J. & Bane, S., 18 Jan 2000, In : Biochemistry. 39, 2, p. 281-291 11 p.

Research output: Contribution to journalArticle

103 Scopus citations

Green fluorescent protein as a probe of rotational mobility within bacteriophage T4

Mullaney, J. M., Thompson, R. B., Gryczynski, Z. & Black, L. W., 1 Jul 2000, In : Journal of Virological Methods. 88, 1, p. 35-40 6 p.

Research output: Contribution to journalArticle

23 Scopus citations

Inhibitory region of troponin I: Ca2+-dependent structural and environmental changes in the troponin-tropomyosin complex and in reconstituted thin filaments

Kobayashi, T., Kobayashi, M., Gryczynski, Z., Lakowicz, J. R. & Collins, J. H., 11 Jan 2000, In : Biochemistry. 39, 1, p. 86-91 6 p.

Research output: Contribution to journalArticle

37 Scopus citations

Novel fluorescence sensing methods for high throughput screening

Lakowicz, J. R., Gryczynski, I. & Gryczynski, Z., Jun 2000, In : Journal of Biomolecular Screening. 5, 3, p. 123-131 9 p.

Research output: Contribution to journalArticle

19 Scopus citations

Simple apparatus for polarization sensing of analytes

Gryczynski, Z., Gryczynski, I. & Lakowicz, J. R., 1 Sep 2000, In : Optical Engineering. 39, 9, p. 2351-2358 8 p.

Research output: Contribution to journalArticle

9 Scopus citations

The crystal structure of Met-RANTES: Comparison with native RANTES and AOP-RANTES

Hoover, D. M., Shaw, J., Gryczynski, Z., Proudfoot, A. E. I., Wells, T. & Lubkowski, J., 1 Dec 2000, In : Protein and Peptide Letters. 7, 2, p. 73-82 10 p.

Research output: Contribution to journalArticle

13 Scopus citations

Time-resolved spectral observations of cadmium-enriched cadmium sulfide nanoparticles and the effects of DNA oligomer binding

Lakowicz, J. R., Gryczynski, I., Gryczynski, Z., Nowaczyk, K. & Murphy, C. J., 10 Apr 2000, In : Analytical Biochemistry. 280, 1, p. 128-136 9 p.

Research output: Contribution to journalArticle

91 Scopus citations
1999

Anisotropy-based sensing with reference fluorophores

Lakowicz, J. R., Gryczynski, I., Gryczynski, Z. & Dattelbaum, J. D., 15 Feb 1999, In : Analytical Biochemistry. 267, 2, p. 397-405 9 p.

Research output: Contribution to journalArticle

47 Scopus citations

Fluorescence lifetime measurements of NADH and tryptophan in the ischemic, intact rabbit myocardium

Hamburger, A., Gryczynski, Z., Lakowicz, J. & Sommers, K. E., 1 Jan 1999, In : Proceedings of SPIE - The International Society for Optical Engineering. 3600, p. 201-206 6 p.

Research output: Contribution to journalConference article

Fluorescence polarization sensing

Gryczynski, Z., Gryczynski, I. & Lakowicz, J. R., 1 Dec 1999, In : Proceedings of SPIE - The International Society for Optical Engineering. 3857, p. 85-91 7 p.

Research output: Contribution to journalConference article

26 Scopus citations

High throughput screening with multiphoton excitation

Lakowicz, J. R., Gryczynski, I. & Gryczynski, Z., 1 Jan 1999, In : Journal of Biomolecular Screening. 4, 6, p. 355-361 7 p.

Research output: Contribution to journalArticle

24 Scopus citations

Luminescence spectral properties of CdS nanoparticles

Lakowicz, J. R., Gryczynski, I., Gryczynski, Z. & Murphy, C. J., 9 Sep 1999, In : Journal of Physical Chemistry B. 103, 36, p. 7613-7620 8 p.

Research output: Contribution to journalArticle

209 Scopus citations

Modulation sensing of fluorophores in tissue: A new approach to drug compliance monitoring

Abugo, O. O., Gryczynski, Z. & Lakowicz, J. R., 1 Oct 1999, In : Journal of Biomedical Optics. 4, 4, p. 429-442 14 p.

Research output: Contribution to journalArticle

16 Scopus citations

Novel methods for fluorescence sensing

Lakowicz, J. R., Gryczynski, I., Gryczynski, Z., Dattelbaum, J. D., Tolosa, L. & Rao, G., 1 Jan 1999, Proceedings of SPIE - The International Society for Optical Engineering. Society of Photo-Optical Instrumentation Engineers, p. 234-243 10 p. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 3602).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

10 Scopus citations

Polarization-based oxygen sensor

Gryczynski, I., Gryczynski, Z., Rao, G. & Lakowicz, J. R., 10 Aug 1999, In : Analyst. 124, 7, p. 1041-1044 4 p.

Research output: Contribution to journalArticle

21 Scopus citations

Polarization-based sensing of glucose using an oriented reference film

Lakowicz, J. R., Gryczynski, I., Gryczynski, Z., Tolosa, L., Randers-Eichhorn, L. & Rao, G., 1 Oct 1999, In : Journal of Biomedical Optics. 4, 4, p. 443-449 7 p.

Research output: Contribution to journalArticle

9 Scopus citations

Polarization-based sensing with a self-referenced sample

Lakowicz, J. R., Gryczynski, I., Gryczynski, Z., Tolosa, L., Dattelbaum, J. D. & Rao, G., 1 Sep 1999, In : Applied Spectroscopy. 53, 9, p. 1149-1157 9 p.

Research output: Contribution to journalArticle

12 Scopus citations

Polarization sensing of fluorophores in tissues for drug compliance monitoring

Gryczynski, Z., Abugo, O. O. & Lakowicz, J. R., 10 Sep 1999, In : Analytical Biochemistry. 273, 2, p. 204-211 8 p.

Research output: Contribution to journalArticle

16 Scopus citations

Polarization sensing with visual detection

Gryczynski, I., Gryczynski, Z. & Lakowicz, J. R., 1 Apr 1999, In : Analytical Chemistry. 71, 7, p. 1241-1251 11 p.

Research output: Contribution to journalArticle

23 Scopus citations

Preliminary studies on the use of modulation sensing for non-invasive monitoring of drug compliance

Abugo, O. O., Gryczynski, Z. & Lakowicz, J. R., 1 Jan 1999, Proceedings of SPIE - The International Society for Optical Engineering. Society of Photo-Optical Instrumentation Engineers, Vol. 3602. p. 297-308 12 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

The β-glycosidase from the hyperthermophilic archaeon Sulfolobus solfataricus: Enzyme activity and conformational dynamics at temperatures above 100°C

D'Auria, S., Nucci, R., Rossi, M., Gryczynski, I., Gryczynski, Z. & Lakowicz, J. R., 13 Sep 1999, In : Biophysical Chemistry. 81, 1, p. 23-31 9 p.

Research output: Contribution to journalArticle

33 Scopus citations

Two-photon excitation of rhenium metal-ligand complexes

Lakowicz, J. R., Castellano, F. N., Gryczynski, I., Gryczynski, Z. & Dattelbaum, J. D., 19 Mar 1999, In : Journal of Photochemistry and Photobiology A: Chemistry. 122, 2, p. 95-101 7 p.

Research output: Contribution to journalArticle

17 Scopus citations
1998

Anisotropy spectra of the solvent-sensitive fluorophore 4-dimethylamino-4′-cyanostilbene in the presence of light quenching

Gryczynski, I., Kuśba, J., Gryczynski, Z., Malak, H. & Lakowicz, J. R., 1 Sep 1998, In : Journal of Fluorescence. 8, 3, p. 253-261 9 p.

Research output: Contribution to journalArticle

4 Scopus citations

Entropy driven intermediates of oxygenation regulate hemoglobin allosteric behavior

Bucci, E., Gryczynski, Z., Razynska, A. & Kwansa, H., 1 Dec 1998, In : FASEB Journal. 12, 8

Research output: Contribution to journalArticle

Entropy-driven intermediate steps of oxygenation may regulate the allosteric behavior of hemoglobin

Bucci, E., Gryczynski, Z., Razynska, A. & Kwansa, H., May 1998, In : Biophysical Journal. 74, 5, p. 2638-2648 11 p.

Research output: Contribution to journalArticle

7 Scopus citations

Fluorescence anisotropy controlled by light quenching

Gryczynski, I., Gryczynski, Z. & Lakowicz, J. R., 1 Dec 1998, In : Proceedings of SPIE - The International Society for Optical Engineering. 3256, p. 40-50 11 p.

Research output: Contribution to journalConference article

Fluorescence Anisotropy Controlled by Light Quenching

Gryczynski, I., Gryczynski, Z. & Lakowicz, J. R., Jun 1998, In : Photochemistry and Photobiology. 67, 6, p. 641-646 6 p.

Research output: Contribution to journalArticle

5 Scopus citations