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Research Output 1984 2020

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

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

Research output: Contribution to journalArticle

Open Access
Hot carriers
Light emission
Semiconductor quantum wells
Modulation
Metal nanoparticles
17 Citations (Scopus)

Plasmonic platforms of self-assembled silver nanostructures in application to fluorescence

Luchowski, R., Calander, N., Shtoyko, T., Apicella, E., Borejdo, J., Gryczynski, Z. & Gryczynski, I., 1 Dec 2010, In : Journal of Nanophotonics. 4, 1, 043516.

Research output: Contribution to journalArticle

Silver
Nanostructures
platforms
Fluorescence
silver
26 Citations (Scopus)

Plasmonic technology: Novel approach to ultrasensitive immunoassays

Lakowicz, J. R., Malicka, J., Matveeva, E., Gryczynski, I. & Gryczynski, Z., 1 Oct 2005, In : Clinical Chemistry. 51, 10, p. 1914-1922 9 p.

Research output: Contribution to journalArticle

Immunoassay
Technology
Fluorescence
Plasmons
Fluorophores
10 Citations (Scopus)

Plastic versus glass support for an immunoassay on metal-coated surfaces in optically eense samples utilizing directional surface plasmon-coupled emission

Matveeva, E. G., Gryczynski, I., Malicka, J., Gryczynski, Z., Goldys, E., Howe, J., Berndt, K. W. & Lakowicz, J. R., 1 Nov 2005, In : Journal of Fluorescence. 15, 6, p. 865-871 7 p.

Research output: Contribution to journalArticle

Immunoassay
Plastics
Glass
Metals
gold
33 Citations (Scopus)

Polarization and symmetry of electronic transitions in long fluorescence lifetime triangulenium dyes

Thyrhaug, E., Sørensen, T. J., Gryczynski, I., Gryczynski, Z. & Laursen, B. W., 14 Mar 2013, In : Journal of Physical Chemistry A. 117, 10, p. 2160-2168 9 p.

Research output: Contribution to journalArticle

Coloring Agents
dyes
Fluorescence
Polarization
life (durability)
20 Citations (Scopus)

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

Oxygen sensors
polarization
Polarization
Oxygen
sensor
9 Citations (Scopus)

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

glucose
Glucose
Polarization
polarization
Fluorophores
12 Citations (Scopus)

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

Fluorophores
Polarization
Fluorescence
polarization
fluorescence
11 Citations (Scopus)

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

Oxygen sensors
Fluorescence
Polarization
Sensors
Oxygen
43 Citations (Scopus)

Polarization properties of fluorescent BSA protected Au25 nanoclusters

Raut, S., Chib, R., Rich, R., Shumilov, D., Gryczynski, Z. & Gryczynski, I., 21 Apr 2013, In : Nanoscale. 5, 8, p. 3441-3446 6 p.

Research output: Contribution to journalArticle

Nanoclusters
Polarization
Anisotropy
Propylene Glycol
rhodamine B
16 Citations (Scopus)

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

Fluorophores
Drug Monitoring
Compliance
Polarization
Tissue
23 Citations (Scopus)

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

Polarization
Fluorophores
Fluorescent Dyes
Titration
Light sources
5 Citations (Scopus)

Polarized fluorescent nanospheres

Luchowski, R., Gryczynski, Z., Földes-Papp, Z., Chang, A., Borejdo, J., Sarkar, P. & Gryczynski, I., 1 Mar 2010, In : Optics Express. 18, 5, p. 4289-4299 11 p.

Research output: Contribution to journalArticle

beads
dyes
fluorescence
nanoparticles
polarization
20 Citations (Scopus)

Positive and negative cooperativities at subsequent steps of oxygenation regulate the allosteric behavior of multistate sebacylhemoglobin

Bucci, E., Razynska, A., Kwansa, H., Gryczynski, Z., Collins, J. H., Fronticelli, C., Unger, R., Braxenthaler, M., Moult, J., Ji, X. & Gilliland, G., 19 Mar 1996, In : Biochemistry. 35, 11, p. 3418-3425 8 p.

Research output: Contribution to journalArticle

Oxygenation
Lysine
Hemoglobins
Carbon
Oxygen

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

markers
drugs
chickens
Modulation
Fluorophores
7 Citations (Scopus)

Preparation of plasmonic platforms of silver wires on gold mirrors and their application to surface enhanced fluorescence

Shtoyko, T., Raut, S., Rich, R. M., Sronce, R. J., Fudala, R., Mason, R. N., Akopova, I., Gryczynski, Z. & Gryczynski, I., 12 Nov 2014, In : ACS Applied Materials and Interfaces. 6, 21, p. 18780-18787 8 p.

Research output: Contribution to journalArticle

Silver
Gold
Fluorescence
Wire
Coloring Agents
7 Citations (Scopus)

Pressure effect on the stability and the conformational dynamics of the D-galactose/D-glucose-binding protein from Escherichia coli

Marabotti, A., Herman, P., Staiano, M., Varriale, A., De Champdoré, M., Rossi, M., Gryczynski, Z. & D'Auria, S., 1 Jan 2006, In : Proteins: Structure, Function and Genetics. 62, 1, p. 193-201 9 p.

Research output: Contribution to journalArticle

Pressure effects
Galactose
Escherichia coli
Carrier Proteins
Pressure

Progress in Biomedical Optics and Imaging - Proceedings of SPIE: Introduction

Enderlein, J., Gryczynski, Z. & Erdmann, R., 15 May 2008, In : Progress in Biomedical Optics and Imaging - Proceedings of SPIE. 6862

Research output: Contribution to journalEditorial

congressional reports
optics
Imaging techniques
Biomedical optics
6 Citations (Scopus)

Properties of coatings on RFID p-Chips that support plasmonic fluorescence enhancement in bioassays

Rich, R., Li, J., Fudala, R., Gryczynski, Z., Gryczynski, I. & Mandecki, W., 1 Nov 2012, In : Analytical and Bioanalytical Chemistry. 404, 8, p. 2223-2231 9 p.

Research output: Contribution to journalArticle

Radio Frequency Identification Device
Bioassay
Silver
Radio frequency identification (RFID)
Islands
23 Citations (Scopus)

Protonation of excited state pyrene-1-carboxylate by phosphate and organic acids in aqueous solution studied by fluorescence spectroscopy

Zelent, B., Vanderkooi, J. M., Coleman, R. G., Gryczynski, I. & Gryczynski, Z., Nov 2006, In : Biophysical Journal. 91, 10, p. 3864-3871 8 p.

Research output: Contribution to journalArticle

Organophosphates
Fluorescence Spectrometry
Protons
Phosphates
Acids
131 Citations (Scopus)

Radiative decay engineering: The role of photonic mode density in biotechnology

Lakowicz, J. R., Malicka, J., Gryczynski, I., Gryczynski, Z. & Geddes, C. D., 21 Jul 2003, In : Journal of Physics D: Applied Physics. 36, 14, p. R240-R249

Research output: Contribution to journalReview article

biotechnology
Fluorophores
Biotechnology
Photonics
metal particles
556 Citations (Scopus)

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

Fluorophores
Energy Transfer
Silver
Islands
Energy transfer
232 Citations (Scopus)

Radiative decay engineering 4. Experimental studies of surface plasmon-coupled directional emission

Gryczynski, I., Malicka, J., Gryczynski, Z. & Lakowicz, J. R., 15 Jan 2004, In : Analytical Biochemistry. 324, 2, p. 170-182 13 p.

Research output: Contribution to journalArticle

Fluorophores
Silver
Glass
Polyvinyl Alcohol
Surface Plasmon Resonance

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

Biomedical engineering
18 Citations (Scopus)

Rates of energy transfer between tryptophans and hemes in hemoglobin, assuming that the heme is a planar oscillator

Gryczynski, Z., Tenenholz, T. & Bucci, E., 1 Jan 1992, In : Biophysical Journal. 63, 3, p. 648-653 6 p.

Research output: Contribution to journalArticle

Energy Transfer
Heme
Tryptophan
Hemoglobins
Transfer Factor
5 Citations (Scopus)

Ratiometric FRET-based detection of DNA and micro-RNA in solution

Matveeva, E. G., Gryczynski, Z., Stewart, D. R. & Gryczynski, I., 1 Nov 2009, In : Journal of Luminescence. 129, 11, p. 1281-1285 5 p.

Research output: Contribution to journalArticle

Energy Transfer
MicroRNAs
oligomers
Oligomers
Energy transfer
7 Citations (Scopus)

Ratiometric FRET-based detection of DNA and micro-RNA on the surface using TIRF detection

Matveeva, E. G., Gryczynski, Z., Stewart, D. R. & Gryczynski, I., 1 Apr 2010, In : Journal of Luminescence. 130, 4, p. 698-702 5 p.

Research output: Contribution to journalArticle

MicroRNAs
oligomers
Oligomers
deoxyribonucleic acid
Fluorescence
54 Citations (Scopus)

Reactive oxygen species-mediated TRPC6 protein activation in vascular myocytes, a mechanism for vasoconstrictor-regulated vascular tone

Ding, Y., Winters, A., Ding, M., Graham, S., Akopova, I., Muallem, S., Wang, Y., Hong, J. H., Gryczynski, Z., Yang, S. H., Birnbaumer, L. & Ma, R., 9 Sep 2011, In : Journal of Biological Chemistry. 286, 36, p. 31799-31809 11 p.

Research output: Contribution to journalArticle

Vasoconstrictor Agents
Vascular Smooth Muscle
Knockout Mice
Muscle Cells
Smooth Muscle Myocytes
6 Citations (Scopus)

Real-time imaging of exocytotic mucin release and swelling in Calu-3 cells using acridine orange

Shumilov, D., Popov, A., Fudala, R., Akopova, I., Gryczynski, I., Borejdo, J., Gryczynski, Z. & Grygorczyk, R., 15 Mar 2014, In : Methods. 66, 2, p. 312-324 13 p.

Research output: Contribution to journalArticle

Acridine Orange
Mucins
Swelling
Fluorescence
Imaging techniques
25 Citations (Scopus)

Recombinant Human Hemoglobin: Modification of the Polarity of the β-Heme Pocket by a Valine67(E11) → Threonine Mutation

Fronticelli, C., Brinigar, W. S., Olson, J. S., Bucci, E., Gryczynski, Z., O'Donnell, J. K. & Kowalczyk, J., 1 Jan 1993, In : Biochemistry. 32, 5, p. 1235-1242 8 p.

Research output: Contribution to journalArticle

Threonine
Carbon Monoxide
Heme
Hemoglobins
Rate constants
3 Citations (Scopus)

Red blood cells do not attenuate the SPCE fluorescence in surface assays

Matveeva, E. G., Gryczynski, I., Barnett, A., Calander, N. & Gryczynski, Z., 1 Jul 2007, In : Analytical and Bioanalytical Chemistry. 388, 5-6, p. 1127-1135 9 p.

Research output: Contribution to journalArticle

Assays
Blood
Erythrocytes
Fluorescence
Cells
5 Citations (Scopus)

Reduction of photobleaching and photodamage in single molecule detection: Observing single actin monomer in skeletal myofibrils

Borejdo, J., Muthu, P., Talent, J., Gryczynski, Z., Calander, N., Akopova, I., Shtoyko, T. & Gryczynski, I., 1 Dec 2008, In : Journal of Biomedical Optics. 13, 3, 034021.

Research output: Contribution to journalArticle

Photobleaching
Actins
monomers
Monomers
muscles
29 Citations (Scopus)
Polymer films
Anisotropy
solutes
Alignment
Polymers
42 Citations (Scopus)

Resonance energy transfer between fluorescent BSA protected Au nanoclusters and organic fluorophores

Raut, S., Rich, R., Fudala, R., Butler, S., Kokate, R., Gryczynski, Z., Luchowski, R. & Gryczynski, I., 7 Jan 2014, In : Nanoscale. 6, 1, p. 385-391 7 p.

Research output: Contribution to journalArticle

Fluorophores
Nanoclusters
Bovine Serum Albumin
Energy transfer
Dyes

Rotation of myosin lever arms during isometric contraction of skeletal myofibrils

Midde, K., Rich, R., Hohreiter, V., Raut, S., Luchowski, R., Hinze, C., Fudala, R., Gryczynski, I., Gryczynski, Z. & Borejdo, J., 1 Feb 2013, Skeletal Muscle: Physiology, Classification and Disease. Nova Science Publishers, Inc., p. 1-24 24 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Isometric Contraction
Myofibrils
Myosins
Fluorescence
Sarcomeres
5 Citations (Scopus)

Sandwich type plasmonic platform for MEF using silver fractals

Raut, S. L., Rich, R., Shtoyko, T., Bora, I., Laursen, B. W., Sørensen, T. J., Borejdo, J., Gryczynski, Z. & Gryczynski, I., 14 Nov 2015, In : Nanoscale. 7, 42, p. 17729-17734 6 p.

Research output: Contribution to journalArticle

Silver
Fractals
Metals
Fluorescence
Coloring Agents
9 Citations (Scopus)

Self-quenching of uranin: Instrument response function for color sensitive photo-detectors

Luchowski, R., Sabnis, S., Szabelski, M., Sarkar, P., Raut, S. L., Gryczynski, Z., Borejdo, J., Bojarski, P. & Gryczynski, I., 1 Dec 2010, In : Journal of Luminescence. 130, 12, p. 2446-2451 6 p.

Research output: Contribution to journalArticle

Quenching
Color
Fluorescence
quenching
Detectors
29 Citations (Scopus)

Signal transducer and activator of transcription 6 (STAT6) Is a novel interactor of annexin A2 in prostate cancer cells

Das, S., Shetty, P., Valapala, M., Dasgupta, S., Gryczynski, Z. & Vishwanatha, J. K., 16 Mar 2010, In : Biochemistry. 49, 10, p. 2216-2226 11 p.

Research output: Contribution to journalArticle

STAT6 Transcription Factor
Annexin A2
Annexins
Prostatic Neoplasms
Cells
4 Citations (Scopus)

Silver nanostructure sensing platform for maximum-contrast fluorescence cell imaging

Lee, K. M., Neogi, A., Neogi, P. B., Kim, M., Kim, B., Luchowski, R., Gryczynski, Z., Calander, N. & Choif, T. Y., 1 May 2011, In : Journal of Biomedical Optics. 16, 5, 056008.

Research output: Contribution to journalArticle

Silver
Nanostructures
platforms
Fluorophores
Fluorescence
9 Citations (Scopus)

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

Photoelectric cells
polarizers
Glucose
photoelectric cells
Polarization

Simple multipulse excitation for enhanced detection of long-lived fluorophores

Kimball, J., Shumilov, D., Fudala, R., Raut, S. L., Gryczynski, I., Borejdo, J., Akopova, I., Grygorczyk, R. & Gryczynski, Z., 1 Jan 2014, Single Molecule Spectroscopy and Superresolution Imaging VII. SPIE, Vol. 8950. 895005

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

Fluorophores
life (durability)
excitation
Lasers
repetition
1 Citation (Scopus)

Single actomyosin motor interactions in skeletal muscle

Földes-Papp, Z., Liao, S. C. J., Barbieri, B., Gryczynski, K., Luchowski, R., Gryczynski, Z., Gryczynski, I., Borejdo, J. & You, T., 1 May 2011, In : Biochimica et Biophysica Acta - Molecular Cell Research. 1813, 5, p. 858-866 9 p.

Research output: Contribution to journalArticle

Actomyosin
Photons
Normal Distribution
Skeletal Muscle
Actins
6 Citations (Scopus)

Single molecule detection approach to muscle study: Kinetics of a single cross-bridge during contraction of muscle

Borejdo, J., Szczesna-Cordary, D., Muthu, P., Metticolla, P., Luchowski, R., Gryczynski, Z. & Gryczynski, I., 1 Jan 2012, Spectroscopic Methods of Analysis: Methods and Protocols. Humana Press Inc., p. 311-334 24 p. (Methods in Molecular Biology; vol. 875).

Research output: Chapter in Book/Report/Conference proceedingChapter

Muscle Contraction
Familial Hypertrophic Cardiomyopathy
Actins
Myosins
Muscles
11 Citations (Scopus)

Single molecule immunoassay on plasmonic platforms

Luchowski, R., Matveeva, E. G., Shtoyko, T., Sarkar, P., Patsenker, L. D., Klochko, O. P., Terpetschnig, E. A., Borejdo, J., Akopova, I., Gryczynski, Z. & Gryczynski, I., 1 Jan 2010, In : Current Pharmaceutical Biotechnology. 11, 1, p. 96-102 7 p.

Research output: Contribution to journalArticle

Immunoassay
Fluorescence
Silver
Glass
Limit of Detection
19 Citations (Scopus)

Single molecule kinetics in the familial hypertrophic cardiomyopathy D166V mutant mouse heart

Muthu, P., Mettikolla, P., Calander, N., Luchowski, R., Gryczynski, I., Gryczynski, Z., Szczesna-Cordary, D. & Borejdo, J., 1 May 2010, In : Journal of Molecular and Cellular Cardiology. 48, 5, p. 989-998 10 p.

Research output: Contribution to journalArticle

Familial Hypertrophic Cardiomyopathy
Myofibrils
Myosins
Actins
Ventricular Myosins
38 Citations (Scopus)

Single molecule studies of multiple-fluorophore labeled antibodies. Effect of homo-FRET on the number of photons available before photobleaching

Lushowski, R., Matveeva, E. G., Gryczynski, I., Terpetschnig, E. A., Patsenker, L., Laczko, G., Borejdo, J. & Gryczynski, Z., 1 Dec 2008, In : Current Pharmaceutical Biotechnology. 9, 5, p. 411-420 10 p.

Research output: Contribution to journalReview article

Photobleaching
Energy Transfer
Photons
Fluorescence
Antibodies
32 Citations (Scopus)

Site-specific variations in RNA folding thermodynamics visualized by 2-aminopurine fluorescence

Ballin, J. D., Bharill, S., Fialcowitz-White, E. J., Gryczynski, I., Gryczynski, Z. & Wilson, G. M., 11 Dec 2007, In : Biochemistry. 46, 49, p. 13948-13960 13 p.

Research output: Contribution to journalArticle

2-Aminopurine
RNA Folding
Thermodynamics
Fluorescence
RNA
6 Citations (Scopus)

Solvatochromic dye LDS 798 as microviscosity and pH probe

Doan, H., Castillo, M., Bejjani, M., Nurekeyev, Z., Dzyuba, S. V., Gryczynski, I., Gryczynski, Z. & Raut, S., 1 Jan 2017, In : Physical Chemistry Chemical Physics. 19, 44, p. 29934-29939 6 p.

Research output: Contribution to journalArticle

Coloring Agents
dyes
probes
polarity
Viscosity
4 Citations (Scopus)

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

system model
Pigments
Fluorescence
Bacteria
Observation
4 Citations (Scopus)

Spectroscopic Analysis of Tautomeric Forms of 5-Phenyltetrazole

Tempczyk, A., Gryczyński, Z., Kawski, A. & Grzonka, Z., 1 Apr 1988, In : Zeitschrift fur Naturforschung - Section A Journal of Physical Sciences. 43, 4, p. 363-368 6 p.

Research output: Contribution to journalArticle

Polyvinyl Alcohol
Spectroscopic analysis
polyvinyl alcohol
spectroscopic analysis
Alcohol