H. Szmacinski

发表

Fluorescence lifetime imaging of free and protein-bound NADH.

J. Lakowicz, H. Szmacinski, K. Nowaczyk, 1992, Proceedings of the National Academy of Sciences of the United States of America.

SITE‐TO‐SITE DIFFUSION IN PROTEINS AS OBSERVED BY ENERGY TRANSFER AND FREQUENCY‐DOMAIN FLUOROMETRY *

J. Kuśba, J. Lakowicz, H. Szmacinski, 1994, Photochemistry and photobiology.

Distance-dependent fluorescence quenching observed by frequency-domain fluorometry

J. Kuśba, J. Lakowicz, H. Szmacinski, 1993 .

Functional significance of the conformational dynamics of the N-terminal segment of secreted phospholipase A2 at the interface.

B. Maliwal, H. Szmacinski, M. Jain, 1994, Biochemistry.

Plasmon-controlled fluorescence: a new paradigm in fluorescence spectroscopy.

J. Lakowicz, H. Szmacinski, K. Nowaczyk, 2008, The Analyst.

Spatially localized ballistic two-photon excitation in scattering media.

I Gryczynski, H Szmacinski, J. Lakowicz, 1998, Biospectroscopy.

Fluorescence lifetime imaging of physiological free Cu(II) levels in live cells with a Cu(II)-selective carbonic anhydrase-based biosensor.

Andrea K. Stoddard, J. Lakowicz, C. Fierke, 2014, Metallomics : integrated biometal science.

Emerging biomedical and advanced applications of time-resolved fluorescence spectroscopy

J. Kuśba, J. Lakowicz, H. Szmacinski, 1994, Journal of Fluorescence.

Calcium imaging using fluorescence lifetimes and long-wavelength probes

Joseph R. Lakowicz, Henryk Szmacinski, J. Lakowicz, 1992, Journal of Fluorescence.

Frequency‐domain fluorescence spectroscopy; principles, biochemical applications and future developments

Joseph R. Lakowicz, Ignacy Gryczynski, Henryk Szmacinski, 1989 .

New trends in photobiology: Gigahertz frequency-domain fluorometry: Resolution of complex decays, picosecond processes and future developments

J. Lakowicz, H. Szmacinski, I. Gryczynski, 1988 .

Sodium-Sensitive Contact Lens for Diagnostics of Ocular Pathologies.

J. Lakowicz, E. Reece, H. Szmacinski, 2021, Sensors and actuators. B, Chemical.

Long-lifetime Ru(II) complexes for the measurement of high molecular weight protein hydrodynamics.

J. Lakowicz, F. Castellano, H. Szmacinski, 1998, Biochimica et biophysica acta.

Development of long-lifetime metal-ligand probes for biophysics and cellular imaging

Joseph R. Lakowicz, Henryk Szmacinski, Ewald Terpetschnig, 1997, Journal of Fluorescence.

Polarized emission from a rhenium metal-ligand complex

J. Lakowicz, H. Szmacinski, W. Jones, 1996, Journal of Fluorescence.

Long-Lifetime Lipid Probe Containing a Luminescent Metal-Ligand Complex

J. Lakowicz, H. Szmacinski, Li Li, 1997 .

Metal-ligand complexes as a new class of long-lived fluorophores for protein hydrodynamics.

H Szmacinski, J. Lakowicz, H. Szmacinski, 1995, Biophysical journal.

Advances in frequency-domain fluorometry, gigahertz instrumentation, time-dependent photomigration, and fluorescence lifetime imaging

J. Lakowicz, H. Szmacinski, K. Nowaczyk, 1992 .

Fluorescence polarization immunoassay of a high-molecular-weight antigen based on a long-lifetime Ru-ligand complex.

J. Lakowicz, H. Szmacinski, E. Terpetschnig, 1995, Analytical biochemistry.

Lifetime-Based Sensing

J. Lakowicz, H. Szmacinski, 2002 .

Plasmon-controlled fluorescence towards high-sensitivity optical sensing.

J. Lakowicz, H. Szmacinski, K. Nowaczyk, 2009, Advances in biochemical engineering/biotechnology.

Optical Sensor Systems in Biotechnology - ReadingSample

H. Szmacinski, K. Nowaczyk, J. Zhang, 2017 .

Possibility of simultaneously measuring low and high calcium concentrations using Fura-2 and lifetime-based sensing.

J. Lakowicz, H. Szmacinski, Joseph R. Lakowicz, 1995, Cell calcium.

Lifetime-based pH sensors: indicators for acidic environments.

H Szmacinski, J. Lakowicz, H. Szmacinski, 1999, Analytical biochemistry.

Several hundred-fold enhanced fluorescence from single fluorophores assembled on silver nanoparticle-dielectric-metal substrate.

J. Lakowicz, H. Szmacinski, Ramachandram Badugu, 2015, Chemical communications.

Resolution of multiexponential spectral relaxation of Yt-base by global analysis of collisionally quenched samples

J. Lakowicz, H. Szmacinski, I. Gryczynski, 1996, Journal of Fluorescence.

Fluorescence lifetime characterization of magnesium probes: Improvement of Mg2+ dynamic range and sensitivity using phase-modulation fluorometry

J. Lakowicz, H. Szmacinski, 1996, Journal of Fluorescence.

Distance distributions from the tyrosyl to disulfide residues in the oxytocin and [Arg8]-vasopressin measured using frequency-domain fluorescence resonance energy transfer

J. Lakowicz, H. Szmacinski, W. Wiczk, 2004, European Biophysics Journal.

Anisotropy decays of single tryptophan proteins measured by GHz frequency-domain fluorometry with collisional quenching

J. Lakowicz, H. Szmacinski, I. Gryczynski, 2004, European Biophysics Journal.

Potassium and sodium measurements at clinical concentrations using phase-modulation fluorometry.

J. Lakowicz, H. Szmacinski, 1999, Sensors and actuators. B, Chemical.

Synthesis and spectral characterization of a thiol-reactive long-lifetime Ru(II) complex.

J. Lakowicz, H. Szmacinski, E. Terpetschnig, 1997, Analytical biochemistry.

Time-Resolved Fluorometric Method for One-Step Immunoassays Using Plasmonic Nanostructures.

J. Lakowicz, H. Szmacinski, Z. Murtaza, 2010, The journal of physical chemistry. C, Nanomaterials and interfaces.

Effect of plasmonic nanostructures and nanofilms on fluorescence resonance energy transfer

J. Lakowicz, H. Szmacinski, K. Ray, 2009, Journal of biophotonics.

Synthesis, spectral properties, and detection limits of reactive squaraine dyes, a new class of diode laser compatible fluorescent protein labels.

O. Wolfbeis, H. Szmacinski, E. Terpetschnig, 1999, Bioconjugate chemistry.

Synthesis, spectral properties and photostabilities of symmetrical and unsymmetrical squarines; a new class of flourophores with long-wavelength exiciation and emmision

J. Lakowicz, H. Szmacinski, Ewald A. Terpetsching, 1993 .

Domain Dimerization Interface Identification of the TLR4 Toll/IL-1 Receptor Receptor Domain-Derived Decoy Peptides: Targeting TLR4 Signaling by TLR4 Toll/IL-1

J. Lakowicz, H. Szmacinski, S. Vogel, 2011 .

Targeting TLR4 Signaling by TLR4 Toll/IL-1 Receptor Domain-Derived Decoy Peptides: Identification of the TLR4 Toll/IL-1 Receptor Domain Dimerization Interface

J. Lakowicz, H. Szmacinski, S. Vogel, 2011, The Journal of Immunology.

Influence of Diffusion on Excitation Energy Transfer in Solutions by Gigahertz Harmonic Content Frequency-Domain Fiuorometry.

J. Lakowicz, H. Szmacinski, I. Gryczynski, 1990, The Journal of physical chemistry.

On the possibility of calcium imaging using Indo-1 with three-photon excitation.

J. Lakowicz, H. Szmacinski, I. Gryczynski, 1995, Photochemistry and photobiology.

CALCIUM‐DEPENDENT FLUORESCENCE LIFETIMES OF INDO‐1 FOR ONE‐ AND TWO‐PHOTON EXCITATION OF FLUORESCENCE

J. Lakowicz, H. Szmacinski, I. Gryczynski, 1993, Photochemistry and photobiology.

Homogeneous model immunoassay of thyroxine by phase-modulation fluorescence spectroscopy.

J. Lakowicz, H. Szmacinski, R. Thompson, 1993, Analytical biochemistry.

Binding of fusion protein FLSC IgG1 to CCR5 is enhanced by CCR5 antagonist Maraviroc.

J. Lakowicz, A. Heredia, R. Redfield, 2014, Antiviral research.

Metal-enhanced intrinsic fluorescence of proteins and label-free bioassays

J. Lakowicz, H. Szmacinski, K. Ray, 2010, BiOS.

Fluorescence lifetime imaging.

J. Lakowicz, H. Szmacinski, K. Nowaczyk, 1992, Analytical biochemistry.

BfpL is essential for type IV bundle-forming pilus biogenesis and interacts with the periplasmic face of BfpC.

H. Szmacinski, M. Donnenberg, W. Schreiber, 2012, Microbiology.

Lifetime-based sensing of glucose using energy transfer with a long lifetime donor.

H Szmacinski, G. Rao, J. Lakowicz, 1997, Analytical biochemistry.

Fluorescence polarization immunoassay of a high-molecular-weight antigen using a long wavelength-absorbing and laser diode-excitable metal-ligand complex.

J. Lakowicz, H. Szmacinski, E. Terpetschnig, 1996, Analytical biochemistry.

Fluorescence energy transfer immunoassay based on a long-lifetime luminescent metal-ligand complex.

J. Lakowicz, H. Szmacinski, E. Terpetschnig, 1995, Analytical biochemistry.

Fabrication and Characterization of Planar Plasmonic Substrates with High Fluorescence Enhancement.

J. Lakowicz, H. Szmacinski, Ramachandram Badugu, 2010, The journal of physical chemistry. C, Nanomaterials and interfaces.

Synthesis and luminescence spectral characterization of long-lifetime lipid metal-ligand probes.

J. Lakowicz, H. Szmacinski, L. Li, 1997, Analytical biochemistry.

Submicrometer Spatial Resolution of Metal-Enhanced Fluorescence

J. Lakowicz, H. Szmacinski, C. Geddes, 2003, Applied spectroscopy.

Fluorescence Lifetime Imaging and Application to Ca2+ Imaging

J. Lakowicz, H. Szmacinski, K. Nowaczyk, 1993 .

Supramolecular polymer formation by cyclic dinucleotides and intercalators affects dinucleotide enzymatic processing

H. Szmacinski, Jie Zhou, Yue Zheng, 2016, Future science OA.

Systematic study of the size and spacing dependence of Ag nanoparticle enhanced fluorescence using electron-beam lithography

H. Szmacinski, T. Corrigan, R. Phaneuf, 2006 .

End-to-End Diffusion and Distance Distributions of Flexible Donor-Acceptor Systems Observed by Intramolecular Energy Transfer and Frequency-Domain Fluorometry; Enhanced Resolution by Global Analysis of Externally Quenched and Nonquenched Samples.

J. Kuśba, J. Lakowicz, H. Szmacinski, 1991, The Journal of physical chemistry.

Distribution of distances in thiopeptides by fluorescence energy transfer and frequency-domain fluorometry.

H. Szmacinski, M. Johnson, I. Gryczynski, 1988, Biophysical Chemistry.

Sulforaphane covalently interacts with the transglutaminase 2 cancer maintenance protein to alter its structure and suppress its activity

David J Weber, J. Lakowicz, H. Szmacinski, 2021, Molecular carcinogenesis.

Unexpected Complex Formation between Coralyne and Cyclic Diadenosine Monophosphate Providing a Simple Fluorescent Turn-on Assay to Detect This Bacterial Second Messenger

H. Szmacinski, Jie Zhou, Yue Zheng, 2014, Analytical chemistry.

Long-lifetime metal-ligand complexes as probes in biophysics and clinical chemistry.

J. Lakowicz, H. Szmacinski, E. Terpetschnig, 1997, Methods in enzymology.

Metal-enhanced fluorescence of tryptophan residues in proteins: application toward label-free bioassays.

Henryk Szmacinski, Joseph R Lakowicz, Krishanu Ray, 2009, Analytical biochemistry.

Fluorescence lifetime-based sensing of pH, Ca2+, K+ and glucose

Joseph R. Lakowicz, Henryk Szmacinski, J. Lakowicz, 1993 .

A novel method for monitoring monoclonal antibody production during cell culture

G. Rao, J. Lakowicz, M. Hanson, 2008, Biotechnology and bioengineering.

Measurement and monitoring of the production of proteins during cell culture using plasmonic structures

Joseph R. Lakowicz, Henryk Szmacinski, Govind Rao, 2008, SPIE BiOS.

Conformational differences of oxytocin and vasopressin as observed by fluorescence anisotropy decays and transient effects in collisional quenching of tyrosine fluorescence

J. Kuśba, J. Lakowicz, H. Szmacinski, 1991, Journal of Fluorescence.

Anisotropy decays of single tryptophan proteins measured by GHz frequency-domain fluorometry with collisional quenching

Ignacy Gryczynski, Henryk Cherek, Joseph R. Lakowicz, 1988, Photonics West - Lasers and Applications in Science and Engineering.

Application of phasor plot and autofluorescence correction for study of heterogeneous cell population

Henryk Szmacinski, Vladimir Toshchakov, Joseph R Lakowicz, 2014, Journal of biomedical optics.

PICOSECOND RESOLUTION OF INDOLE ANISOTROPY DECAYS AND SPECTRAL RELAXATION BY 2 GHz FREQUENCY‐DOMAIN FLUOROMETRY

J. Lakowicz, H. Szmacinski, I. Gryczynski, 1988, Photochemistry and photobiology.

Influence of end-to-end diffusion on intramolecular energy transfer as observed by frequency-domain fluorometry.

J. Lakowicz, H. Szmacinski, I. Gryczynski, 1990 .

Resolution of multicomponent fluorescence emission using frequency-dependent phase angle and modulation spectra.

J. Lakowicz, H. Szmacinski, W. Wiczk, 1990, Analytical chemistry.

Fluorescence lifetime imaging of intracellular calcium in COS cells using Quin-2.

H Szmacinski, J. Lakowicz, W. Lederer, 1994, Cell calcium.

Frontline Science: Targeting the TLR7 signalosome assembly

J. Lakowicz, H. Szmacinski, V. Toshchakov, 2019, Journal of leukocyte biology.

Blocking TIR Domain Interactions in TLR9 Signaling

J. Lakowicz, H. Szmacinski, V. Toshchakov, 2018, The Journal of Immunology.

A Decoy Peptide that Disrupts TIRAP Recruitment to TLRs Is Protective in a Murine Model of Influenza.

J. Lakowicz, H. Szmacinski, E. Sundberg, 2015, Cell reports.

Emerging biomedical applications of time-resolved fluorescence spectroscopy

Joseph R. Lakowicz, Henryk Szmacinski, Peter A. Koen, 1994, Photonics West - Lasers and Applications in Science and Engineering.

Transamidase site-targeted agents alter the conformation of the transglutaminase cancer stem cell survival protein to reduce GTP binding activity and cancer stem cell survival

David J Weber, J. Lakowicz, C. Kerr, 2016, Oncogene.

Optical measurements of pH using fluorescence lifetimes and phase-modulation fluorometry.

H Szmacinski, J. Lakowicz, H. Szmacinski, 1993, Analytical chemistry.

Fluorescence lifetime imaging of calcium using Quin-2.

H Szmacinski, J. Lakowicz, H. Szmacinski, 1992, Cell calcium.

Synthesis of squaraine-N-hydroxysuccinimide esters and their biological application as long-wavelength fluorescent labels.

H Szmacinski, J. Lakowicz, H. Szmacinski, 1994, Analytical biochemistry.

Fluorescence lifetime imaging of Ca2+ using visible wavelength excitation and emission

Joseph R. Lakowicz, Henryk Szmacinski, Michael L. Johnson, 1992, Photonics West - Lasers and Applications in Science and Engineering.

Resolution of end‐to‐end diffusion coefficients and distance distributions of flexible molecules using fluorescent donor‐acceptor and donor‐quencher pairs

J. Kuśba, J. Lakowicz, H. Szmacinski, 1991, Biopolymers.

Resolution of the conformational distribution and dynamics of a flexible molecule using frequency-domain fluorometry.

J. Kuśba, J. Lakowicz, H. Szmacinski, 1991, Biophysical chemistry.

Enhanced Ratiometric pH Sensing Using SNAFL-2 on Silver Island Films: Metal-enhanced Fluorescence Sensing

J. Lakowicz, H. Szmacinski, C. Geddes, 2005, Journal of Fluorescence.

Metal-Dielectric Waveguides for High Efficiency Coupled Emission.

J. Lakowicz, H. Szmacinski, Junxue Chen, 2015, ACS photonics.

Measurement of the Intensity of Long-Lifetime Luminophores in the Presence of Background Signals Using Phase-Modulation Fluorometry

Joseph R. Lakowicz, Henryk Szmacinski, J. Lakowicz, 1999, Applied spectroscopy.

Sodium Green as a potential probe for intracellular sodium imaging based on fluorescence lifetime.

H Szmacinski, J. Lakowicz, H. Szmacinski, 1997, Analytical biochemistry.

Three-photon induced fluorescence of the calcium probe Indo-1.

I Gryczynski, H Szmacinski, J. Lakowicz, 1996, Biophysical journal.

Fluorescence lifetime imaging microscopy: homodyne technique using high-speed gated image intensifier.

H Szmacinski, J. Lakowicz, H. Szmacinski, 1994, Methods in enzymology.

Fluorescence Lifetime Imaging of Human Sub-RPE Calcification In Vitro Following Chlortetracycline Infusion

H. Szmacinski, A. Puche, I. Lengyel, 2023, International journal of molecular sciences.

Imaging hydroxyapatite in sub-retinal pigment epithelial deposits by fluorescence lifetime imaging microscopy with tetracycline staining

Henryk Szmacinski, Hui-Hui Zeng, Katayoun Eslami, 2020, Journal of biomedical optics.

Towards early detection of age-related macular degeneration with tetracyclines and FLIM

Joseph R. Lakowicz, Henryk Szmacinski, Richard B. Thompson, 2018, BiOS.

Plasmon-controlled fluorescence: a new detection technology

Jian Zhang, Yi Fu, Kadir Aslan, 2006, SPIE BiOS.

Synthesis and evaluation of Ru-complexes as anisotropy probes for protein hydrodynamics and immunoassays of high-molecular-weight antigens.

H Szmacinski, J. Lakowicz, H. Szmacinski, 1996, Biophysical chemistry.

RAPID COMMUNICATION

J. Lakowicz, H. Szmacinski, I. Gryczynski, 1995 .

Imaging of Protein Secretion from a Single Cell Using Plasmonic Substrates

J. Lakowicz, H. Szmacinski, Wenji Piao, 2013, BioNanoScience.

Imaging of Protein Secretion from a Single Cell Using Plasmonic Substrates

Joseph R. Lakowicz, Henryk Szmacinski, Vladimir Toshchakov, 2013, BioNanoScience.

Large Fluorescence Enhancements of Fluorophore Ensembles with Multilayer Plasmonic Substrates: Comparison of Theory and Experimental Results.

J. Lakowicz, H. Szmacinski, S. Blair, 2012, The journal of physical chemistry. C, Nanomaterials and interfaces.

Application of Fluorescence Sensing to Bioreactors

Gary M. Carter, Henryk Szmacinski, Govind Rao, 2002 .

Fluorescence Spectroscopy with Metal-Dielectric Waveguides.

J. Lakowicz, H. Szmacinski, Junxue Chen, 2015, The journal of physical chemistry. C, Nanomaterials and interfaces.

Correlation between Scattering Properties of Silver Particle Arrays and Fluorescence Enhancement

J. Lakowicz, L. Middendorf, H. Szmacinski, 2008, Applied spectroscopy.

Single molecule photophysics near metallic nanostructures

Jian Zhang, Yi Fu, Joseph R. Lakowicz, 2008, SPIE BiOS.

Fluorescent Contact Lens for Continuous Non-invasive Measurements of Sodium and Chloride Ion Concentrations in Tears.

J. Lakowicz, E. Reece, H. Szmacinski, 2020, Analytical biochemistry.

Metal-Enhanced Fluorescence Solution-Based Sensing Platform

Joseph R. Lakowicz, Chris D. Geddes, Kadir Aslan, 2004, Journal of Fluorescence.

Metal-enhanced Intrinsic Fluorescence of Proteins on Silver Nanostructured Surfaces towards Label-Free Detection.

J. Lakowicz, H. Szmacinski, K. Ray, 2008, The journal of physical chemistry. C, Nanomaterials and interfaces.

Enhanced fluorescence using silver nanoparticles patterned by e-beam lithography

Henryk Szmacinski, Wayne E. Moore, Vincent J. Pugh, 2005, SPIE BiOS.

Enhanced Fluorescence from Periodic Arrays of Silver Nanoparticles

H. Szmacinski, T. D. Corrigan, H. Szmacinski, 2005, Journal of Fluorescence.

Sometimes It Takes Two to Tango

J. Lubkowski, H. Szmacinski, M. Pazgier, 2012, The Journal of Biological Chemistry.

Frequency-domain fluorescence spectroscopy: instrumentation and applications to the biosciences

Joseph R. Lakowicz, Henryk M. Malak, Ignacy Gryczynski, 1991, Photonics West - Lasers and Applications in Science and Engineering.

Demonstration of an associated anisotropy decay by frequency-domain fluorometry.

J. Lakowicz, H. Szmacinski, H. Cherek, 1987, Biophysical chemistry.

RESOLUTION OF TWO EMISSION SPECTRA FOR TRYPTOPHAN USING FREQUENCY‐DOMAIN PHASE‐MODULATION SPECTRA

J. Lakowicz, H. Szmacinski, W. Wiczk, 1989, Photochemistry and photobiology.

Micro- and Sub-Nanosecond Lifetime Measurements Using a UV Light-Emitting Diode

Henryk Szmacinski, Qing Chang, H. Szmacinski, 2000 .

A long-lived, highly luminescent Re(I) metal-ligand complex as a biomolecular probe.

H Szmacinski, J. Lakowicz, F. Castellano, 1997, Analytical biochemistry.

Fluorescence lifetime-based sensing and imaging.

Henryk Szmacinski, Joseph R Lakowicz, J. Lakowicz, 1995, Sensors and actuators. B, Chemical.

Deviation from the Forster theory for time-dependent donor decays for randomly distributed molecules in solution

Joseph R. Lakowicz, Henryk Szmacinski, Michael L. Johnson, 1990, Photonics West - Lasers and Applications in Science and Engineering.

Fluorescence-lifetime-based sensing of blood gases and cations

Joseph R. Lakowicz, Henryk Szmacinski, Klaus W. Berndt, 1992, Photonics West - Lasers and Applications in Science and Engineering.

Distance dependence of surface plasmon-coupled emission observed using Langmuir-Blodgett films.

J. Lakowicz, H. Szmacinski, J. Enderlein, 2007, Applied physics letters.

Recent Developments in Fluorescence Spectroscopy

J. Lakowicz, F. Castellano, H. Szmacinski, 1998 .

Fluorescence lifetime imaging of intracellular calcium

J. Lakowicz, W. Lederer, H. Szmacinski, 1993, Journal of Fluorescence.

A Decoy Peptide that Disru pts TIRAP Recruitment to TLRs Is Protective in a Murine Model of Influenza Graphical

J. Lakowicz, H. Szmacinski, E. Sundberg, 2015 .

Optical sensing of pH and pCO2 using phase-modulation fluorimetry and resonance energy transfer

Joseph R. Lakowicz, Henryk Szmacinski, Mutlu Karakelle, 1993 .

Two-Photon Excited Fluorescence Lifetime Imaging of Tetracycline-Labeled Retinal Calcification

H. Szmacinski, A. Puche, I. Lengyel, 2023, Sensors.

Frequency domain imaging of absorbers obscured by scattering.

H Szmacinski, J. Lakowicz, E. Sevick, 1992, Journal of photochemistry and photobiology. B, Biology.

Fluorescence lifetime imaging.

H Szmacinski, J. Lakowicz, H. Szmacinski, 1992, Analytical biochemistry.

Enhanced fluorescence of proteins and label-free bioassays using aluminum nanostructures.

Joseph R. Lakowicz, Henryk Szmacinski, Krishanu Ray, 2009, Analytical chemistry.

Site-to-site diffusion in proteins as observed by energy transfer and frequency-domain fluorometry

Joseph R. Lakowicz, Ignacy Gryczynski, Henryk Szmacinski, 1992, Photonics West - Lasers and Applications in Science and Engineering.

Macromolecular Dynamics Observed by Intramolecular Energy Transfer Using Frequency-Domain Fluorometry

J. Kuśba, J. Lakowicz, H. Szmacinski, 1992 .