J. Waluk

J. Waluk, J. Karpiuk, B. Lament, 2003, Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology.

Electronic and vibrational relaxation of porphycene in solution.

C. Radzewicz, J. Waluk, P. Fita, 2008, The journal of physical chemistry. A.

Vibrational gating of double hydrogen tunneling in porphycene.

M. Gil, J. Waluk, 2007, Journal of the American Chemical Society.

Ground- and excited-state tautomerism in porphycenes.

J. Waluk, 2006, Accounts of chemical research.

FT visible absorption spectroscopy of porphine in noble gas matrices

J. G. Radziszewski, J. Michl, J. Waluk, 1990 .

Electronic spectra and symmetry of metalloporphyrins in low-temperature rare gas and nitrogen matrices

J. Waluk, A. Shulga, A. Starukhin, 1997 .

Highly efficient SERS-based detection of cerebrospinal fluid neopterin as a diagnostic marker of bacterial infection

E. Guziewicz, A. Kamińska, A. Kowalska, 2016, Analytical and Bioanalytical Chemistry.

ZnO oxide films for ultrasensitive, rapid, and label-free detection of neopterin by surface-enhanced Raman spectroscopy.

E. Guziewicz, J. Lewiński, A. Kamińska, 2015, The Analyst.

Near-Field Spectral Response of Optically Excited Scanning Tunneling Microscope Junctions Probed by Single-Molecule Action Spectroscopy

M. Willinger, M. Wolf, J. Waluk, 2019, The journal of physical chemistry letters.

From bifunctional nucleophilic behavior of DBU to a new heterocyclic fluorescent platform.

D. Gryko, J. Waluk, Mariusz Tasior, 2006, Organic letters.

Single molecule Raman spectra of porphycene isotopologues.

I. Kamińska, W. Nogala, A. Gorski, 2016, Nanoscale.

ABO blood groups' antigen–antibody interactions studied using SERS spectroscopy: towards blood typing

A. Kamińska, A. Kowalska, E. Witkowska, 2016 .

Towards improved precision in the quantification of surface-enhanced Raman scattering (SERS) enhancement factors: a renewed approach.

R. Hołyst, E. Izake, A. Kamińska, 2015, The Analyst.

Plasmon-Mediated Surface Engineering of Silver Nanowires for Surface-Enhanced Raman Scattering.

J. Hofkens, E. Fron, H. Uji‐i, 2017, The journal of physical chemistry letters.

Photophysics of trans-stilbene analogues: Indolo[3,2-b]indole and its heterosubstituted sulfur and selenium derivatives

S. Ikeda, J. Waluk, P. Kaszyński, 1997 .

Electrochemical pathway for the quantification of SERS enhancement factor

R. Hołyst, E. Izake, A. Kamińska, 2014 .

ELECTRONIC STATES OF ANTHANTHRENE. LINEAR AND MAGNETIC CIRCULAR DICHROISM, FLUORESCENCE ANISOTROPY, AND QUANTUM CHEMICAL CALCULATIONS

J. Spanget-Larsen, C. Johannessen, A. Gorski, 2005 .

Substituent screening effect on single-molecule photostability: comparison of three differently substituted porphycenes

Agnieszka Jamrozik, I. Kamińska, J. Waluk, 2021, Methods and applications in fluorescence.

Photoluminescence Properties of Porous Silicon with CdSe/ZnS Quantum Dots

J. Waluk, I. Prosycevas, R. Jarimavičiūtė-Žvalionienė, 2011 .

Resonance Raman spectroscopy study of protonated porphyrin.

J. Waluk, S. Gawinkowski, A. Gorski, 2017, Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy.

Near Infrared Phosphorescent, Non-oxidizable Palladium and Platinum Perfluoro-phthalocyanines.

M. Nowakowska, A. Gorski, J. Waluk, 2016, Chemphyschem : a European journal of chemical physics and physical chemistry.

The dynamics and origin of the unrelaxed fluorescence of free-base tetraphenylporphyrin

C. Radzewicz, Y. Stepanenko, J. Waluk, 2012 .

Enhancing fluorescence by using pluronic block copolymers as carriers of monomeric porphycenes

J. Waluk, H. Piwoński, Natalia Masiera, 2014, Methods and applications in fluorescence.

ELECTRONIC ABSORPTION PROPERTIES OF SYMMETRICAL DIALKOXYANTHRACENES. LINEAR DICHROISM AND MAGNETIC CIRCULAR DICHROISM *

J. Michl, J. Waluk, H. Bouas-Laurent, 1992 .

Scouting for strong light-matter coupling signatures in Raman spectra.

F. Wackenhut, A. Meixner, J. Waluk, 2021, Physical chemistry chemical physics : PCCP.

Multimode Vibrational Strong Coupling of Methyl Salicylate to a Fabry-Pérot Microcavity.

F. Wackenhut, A. Meixner, J. Waluk, 2020, The journal of physical chemistry. B.

Controlling intramolecular hydrogen transfer in a porphycene molecule with single atoms or molecules located nearby.

M. Persson, K. Kotsis, F. Hanke, 2014, Nature chemistry.

Unusually Slow Intermolecular Proton-Deuteron Exchange in Porphycene

C. Radzewicz, J. Waluk, P. Fita, 2008 .

Photoinduced Double Proton Transfer: Inter‐ and Intramolecular Cases

J. Dobkowski, R. Thummel, A. Kyrychenko, 1999 .

Proton and electron transfer in hydrogen-bonded systems

J. Waluk, 1995 .

From the Gas Phase to a Lipid Membrane Environment: DFT and MD Simulations of Structure and Dynamics of Hydrogen-Bonded Solvates of Bifunctional Heteroazaaromatic Compounds

A. Kyrychenko, J. Waluk, 2010 .

From purely organic to metallo-organic chiral magnetic materials

J. Veciana, D. Amabilino, E. Lhotel, 2003 .

Photoinduced and ground state conversions in a cyclic β-thioxoketone

P. Hansen, M. Pietrzak, F. Duus, 2021, RSC advances.

Vibrations of nitrous oxide: Matrix isolation Fourier transform infrared spectroscopy of twelve N2O isotopomers

J. G. Radziszewski, J. Spanget-Larsen, A. Łapiński, 2001 .

On the origin of fluorescence quenching of pyridylindoles by hydroxylic solvents.

R. Thummel, J. Waluk, M. Kijak, 2010, Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology.

Structure, electronic states, and anion-binding properties of cyclo[4]naphthobipyrroles.

J. Waluk, S. Gawinkowski, T. Sarma, 2014, The journal of physical chemistry. A.

Electronic states of cyclophanes with small bridges.

H. Hopf, J. Waluk, H. Dodziuk, 2012, The Journal of chemical physics.

Electronic states of diphenyl- and dipyridyl-s-tetrazines: linear and magnetic circular dichroism, and quantum chemical calculations

J. Spanget-Larsen, J. Waluk, E. Thulstrup, 2000 .

Electronic transition moment directions in indoloindoles: the use of orientation amplifiers

M. Gil, J. Waluk, P. Kaszyński, 1999 .

The Electronic Structure of Carcinogenic Dibenzopyrenes: Linear Dichroism, Fluorescence Polarization Spectroscopy and Quantum Mechanical Calculations

J. Waluk, K. B. Andersen, E. Thulstrup, 1999, Photochemistry and photobiology.

Electronic states of symmetrically disubstituted s-tetrazines

J. Spanget-Larsen, J. Waluk, E. Thulstrup, 1995 .

The molecular and electronic structure of dibenzo[g,p]chrysene: A twisted case

J. Spanget-Larsen, J. Waluk, E. Thulstrup, 1994 .

Excited state relaxation processes in the case of some acetophenone derivatives

Z. Grabowski, J. Dobkowski, W. Rettig, 1992, Proceedings / Indian Academy of Sciences.

Secondary fluorescences of 4'-(1-pyrenyl)acetophenone and p-dimethylaminoacetophenone

W. Rettig, J. Waluk, C. Rullière, 1992 .

The electronic spectra of some aza-derivatives of 1,2-benzanthracene

J. Spanget-Larsen, J. Waluk, A. Mordziński, 1988 .

Excited states of indoloquinoxalines

J. Waluk, E. Thulstrup, 1988 .

The electronic spectrum of benz[a]anthracene. Linear and magnetic circular dichroism and fluorescence polarization studies

J. Spanget-Larsen, J. Waluk, A. Mordziński, 1987 .

Spectroscopy of doubly hydrogen-bonded 7-azaindole: reinvestigation of the excited state reaction

A. Grabowska, U. Wild, J. Waluk, 1984 .

Excited-state dipole moment changes in some pseudoazulenes

J. Waluk, B. Pakuła, G. Balakier, 1983 .

Compact multifunctional spectrofluorimeter with a novel design for anisotropy measurements

J. Waluk, J. Jasny, 1998 .

Porphycene Films Grown on Highly Oriented Pyrolytic Graphite: Unveiling Structure–Property Relationship through Combined Reflectance Anisotropy Spectroscopy and Atomic Force Microscopy Investigations

G. Bussetti, F. Ciccacci, L. Duò, 2021, Proceedings.

Ultrafast dynamics of alkyl-substituted porphycenes in solution

A. Douhal, M. Gil, J. A. Organero, 2006 .

Synthesis, spectroscopy, and photophysics of porphyrins attached to gold nanoparticles via one or two linkers

J. Waluk, P. Kowalska, J. Ostapko, 2014 .

Isotope effects observed in diluted D2O/H2O mixtures identify HOD-induced low-density structures in D2O but not H2O

J. Poznański, J. Waluk, S. Gawinkowski, 2022, Scientific Reports.

Tetrazete (N4). Can it be prepared and observed

J. G. Radziszewski, D. Blake, J. Zheng, 2000 .

1,4-Bis(1,3-dioxo-2-indenylidene)cyclohexane: polymorphism, gas phase oxidation and enol form mediated radical formation in the solid state

Koichi Tanaka, J. Waluk, S. Gawinkowski, 2011 .

Substituent and solvent effects on the excited state deactivation channels in anils and boranils.

J. Dobkowski, E. Vauthey, C. Radzewicz, 2015, Chemistry.

Goodbye to Quinine in Sulfuric Acid Solutions as a Fluorescence Quantum Yield Standard.

J. Waluk, Krzysztof Nawara, 2019, Analytical chemistry.

Solvent effects on the photooxidation of indolepyrazines

R. Thummel, J. Waluk, Barbara Golec, 2022, Photochemical & Photobiological Sciences.

Energy relaxation paths in matrix-isolated excited molecules: Comparison of porphycene with dibenzoporphycenes

J. Dobkowski, J. Waluk, S. Gawinkowski, 2005 .

Relaxation in excited states of porphycene in low-temperature argon and nitrogen matrices

J. Dobkowski, J. Waluk, V. Galievsky, 2000 .

Energy Relaxation of Porphycene in Atomic and Molecular Cryogenic Matrices

J. Dobkowski, I. Sazanovich, J. Waluk, 2022, Photochem.

Improved Method of Fluorescence Quantum Yield Determination.

J. Waluk, Krzysztof Nawara, 2017, Analytical chemistry.

Michael Kasha: from photochemistry and flowers to spectroscopy and music.

P. Chou, A. Demchenko, J. Waluk, 2014, Angewandte Chemie.

Matrix isolation spectroscopy and molecular dynamics simulations for 2,7,12,17-tetra-tert-butylporphycene in argon and xenon.

M. Pietraszkiewicz, A. Kyrychenko, J. Waluk, 2007, The Journal of chemical physics.

Molecular dynamics simulations of matrix deposition. III. Site structure analysis for porphycene in argon and xenon.

A. Kyrychenko, J. Waluk, 2003, The Journal of chemical physics.

Excited-state double proton transfer in 1-azacarbazole-alcohol complexes

J. Waluk, S. J. Komorowski, J. Herbich, 1986 .

Excited-state double proton transfer in the solid state: the dimers of 1-azacarbazole

D. Oelkrug, J. Waluk, S. Uhl, 1986 .

Viscosity vs. temperature effects in excited-state double proton transfer. Comparison of 1-azacarbazole with 7-azaindole

A. Grabowska, J. Waluk, J. Sepioł, 1984 .

Determination of the energy barrier origin of the excited state double proton transfer in 7-azaindole: Alcohol complexes

J. Waluk, J. Sepioł, J. Herbich, 1984 .

Photoinduced oxidation of an indole derivative: 2-(1′H-indol-2′-yl)-[1,5]naphthyridine

R. Thummel, J. Waluk, Barbara Golec, 2019, Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology.

7-Hydroxyquinoline-8-carbaldehydes. 1. Ground- and excited-state long-range prototropic tautomerization.

M. Pietrzak, J. Waluk, J. Nowacki, 2013, The journal of physical chemistry. A.

Detection of a weak ring current in a nonaromatic porphyrin nanoring using magnetic circular dichroism.

H. Anderson, J. Waluk, T. Rolinski, 2017, Physical chemistry chemical physics : PCCP.

Excited charge transfer states in 4-aminopyrimidines, 4-(dimethylanilino)pyrimidine and 4-(dimethylamino)pyridne

J. Waluk, J. Herbich, 1994 .

APPLICATIONS OF MAGNETIC CIRCULAR DICHROISM: A HAMMETT-LIKE EQUATION FOR STRUCTURAL WORK. DETERMINATION OF PROTONATION SITES IN AZAINDOLIZINES

J. Michl, B. Stanovnik, J. Waluk, 1985 .

Mechanisms of fluorescence quenching by hydrogen bonding in various aza aromatics

R. Thummel, J. Waluk, J. Herbich, 1994 .

Antiaromatic or Nonaromatic? 21 H,61 H-2,6(2,5)-Dipyrrola-1,5(2,6)-dipyridinacyclooctaphane-3,7-diene: a Porphycene Derivative with 4 N π Electrons.

J. Waluk, R. Luboradzki, M. Kijak, 2019, The journal of physical chemistry. A.

Excited states of 4-dimethylaminopyridines: Magnetic circular dichroism and computational studies

A. Kyrychenko, A. Gorski, J. Waluk, 2003, Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology.

Conformational equilibria and photoinduced tautomerization in 2-(2'-pyridyl)pyrrole

R. Thummel, A. Zielińska, J. Waluk, 2004 .

Effective electronegativities of phosphorus, arsenic, and antimony in a .pi. system. Evidence from magnetic circular dichroism

J. Michl, J. Waluk, A. Ashe, 1989 .

Photophysics of pseudoazulenes: 7-azaindole derivatives

J. Waluk, S. J. Komorowski, B. Pakuła, 1987 .

Excited-state proton transfer through water bridges and structure of hydrogen-bonded complexes in 1H-pyrrolo[3,2-h]quinoline: adiabatic time-dependent density functional theory study.

A. Kyrychenko, J. Waluk, 2006, The journal of physical chemistry. A.

Inverted sapphyrin: a new family of doubly N-confused expanded porphyrins.

V. Lynch, J. Sessler, Z. S. Yoon, 2006, Journal of the American Chemical Society.

An experimental test of C-N bond twisting in the TICT state: syn-anti photoisomerization in 2-(N-methyl-N-isopropylamino)-5-cyanopyridine.

J. Dobkowski, R. Kołos, J. Michl, 2002, Journal of the American Chemical Society.

Arresting consecutive steps of a photochromic reaction: studies of β-thioxoketones combining laser photolysis with NMR detection.

J. Dobkowski, P. Hansen, M. Pietrzak, 2014, Physical chemistry chemical physics : PCCP.

Electronic spectroscopy and photophysics of 2-(N-methyl-N-isopropylamino)-5-cyanopyridine and related compounds

J. Dobkowski, J. Michl, J. Waluk, 2003 .

Intramolecular charge-transfer properties of a molecule with a large donor group: the case of 4′-(pyren-1-yl)benzonitrile

J. Dobkowski, W. Rettig, J. Waluk, 2002 .

Solvent-Controlled Excited State Behavior: 2-(2‘-Pyridyl)indoles in Alcohols

J. Waluk, J. Herbich, Chi-Ying Hung, 1996 .

Controlling emissive properties by intramolecular hydrogen bonds: alkyl and aryl meso-substituted porphycenes.

J. Waluk, B. Leśniewska, R. Luboradzki, 2021, Chemistry.

Two Macrocycles in One Shot: Synthesis, Spectroscopy, Photophysics, and Tautomerism of 23-Oxahemiporphycene and 21-Oxacorrole-5-carbaldehyde.

J. Waluk, B. Leśniewska, M. Kijak, 2018, Chemistry.

Modification of photophysical behaviour by hydrogen bonding: Indoloquinoxaline and its methylated derivatives

J. Waluk, S. J. Komorowski, 1987 .

Mode-selective excited-state proton transfer in 2-(2'-pyridyl)pyrrole isolated in a supersonic jet.

R. Thummel, Ajaya K. Singh, J. Waluk, 2007, Journal of the American Chemical Society.

Conformation-Dependent Photophysics of Bifunctional Hydrogen Bond Donor/Acceptor Molecules

I. Petkova, R. Thummel, A. Zielińska, 2007 .

Hydrogen-bonding-induced phenomena in bifunctional heteroazaaromatics.

J. Waluk, 2003, Accounts of chemical research.

Low Temperature Spectra of the ortho-POPOP Molecule: Additional Arguments of Its Flattening in the Excited State

A. Doroshenko, A. Kyrychenko, J. Waluk, 2000, Journal of Fluorescence.

1H-pyrrolo[3,2-h]quinoline: a benchmark molecule for reliable calculations of vibrational frequencies, IR intensities, and Raman activities.

R. Thummel, A. Gorski, J. Waluk, 2012, The journal of physical chemistry. A.

Polymorphism, Hydrogen Bond Properties, and Vibrational Structure of 1H-Pyrrolo[3,2-h]Quinoline Dimers

R. Thummel, M. Tkacz, A. Gorski, 2012 .

Distribution and favorable binding sites of pyrroloquinoline and its analogues in a lipid bilayer studied by molecular dynamics simulations.

Jacek Waluk, Alexander Kyrychenko, A. Kyrychenko, 2008, Biophysical chemistry.

Fluorescence quenching in cyclic hydrogen-bonded complexes of 1H-pyrrolo[3,2-h]quinoline with methanol: cluster size effect.

R. Thummel, A. Kyrychenko, J. Waluk, 2007, Physical chemistry chemical physics : PCCP.

New class of easily-synthesisable and modifiable organic materials for applications in luminescent devices

I. Glowacki, K. Jarzembska, J. Waluk, 2017 .

Spectroscopy and Photophysics of Tetraalkyldibenzoporphycenes

J. Dobkowski, E. Vogel, J. Waluk, 1998 .

Electronic structure, spectra, and magnetic circular dichroism of cyclohexa-, cyclohepta-, and cyclooctapyrrole.

J. Sessler, J. T. Lee, A. Gorski, 2005, Chemistry.

Raman Spectra of Solid Amino Acids: Spectral Correlation Analysis as the First Step Towards Identification by Raman Spectroscopy

A. Kamińska, J. Waluk, S. Gawinkowski, 2014 .

Force-induced tautomerization in a single molecule.

M. Persson, T. Frederiksen, J. Waluk, 2016, Nature chemistry.

Thermally and vibrationally induced tautomerization of single porphycene molecules on a Cu(110) surface.

M. Persson, K. Kotsis, F. Hanke, 2013, Physical review letters.

Fluorescence Quenching by Pyridine and Derivatives Induced by Intermolecular Hydrogen Bonding to Pyrrole-Containing Heteroaromatics†

R. Thummel, A. Zielińska, J. Waluk, 2002 .

Unusual, solvent viscosity-controlled tautomerism and photophysics: meso-alkylated porphycenes.

J. Dobkowski, M. Pietraszkiewicz, C. Radzewicz, 2010, Journal of the American Chemical Society.

Proton addition to excited diazaphenanthrenes topology determined molecular properties

A. Grabowska, J. Waluk, Barbara Pakulstroka, 1980 .

Monothiodibenzoylmethane : Structural and vibrational assignments

P. Hansen, J. Spanget-Larsen, Y. Posokhov, 2007 .

Combined effect of hydrogen bonding interactions and freezing of rotameric equilibrium on the enhancement of photostability.

R. Thummel, A. Gorski, J. Waluk, 2018, Physical chemistry chemical physics : PCCP.

Detection and identification of human fungal pathogens using surface-enhanced Raman spectroscopy and principal component analysis

A. Kamińska, A. Kowalska, E. Witkowska, 2016 .

Spectral and photophysical modifications of porphyrins attached to core–shell nanoparticles. Theory and experiment

A. Sánchez-Iglesias, J. Waluk, A. Gajewska, 2021, Methods and applications in fluorescence.

Magnetic Circular Dichroism of meso-Phenyl-Substituted Pd-Octaethylporphyrins

E. Zenkevich, A. Gorski, J. Waluk, 2020, The journal of physical chemistry. A.

Diversity of excited state deactivation paths in heteroazaaromatics with multiple intermolecular hydrogen bonds

J. Dobkowski, R. Thummel, J. Waluk, 1998 .

7-Hydroxyquinoline-8-carbaldehydes. 2. Prototropic equilibria.

M. Pietrzak, J. Waluk, J. Nowacki, 2013, The journal of physical chemistry. A.

Excited-state intramolecular proton transfer in anthralin. Quantum chemical calculations and fluorescence spectra

J. Spanget-Larsen, J. Waluk, K. B. Andersen, 1998 .

Solving the Puzzle of Unusual Excited-State Proton Transfer in 2,5-Bis(6-methyl-2-benzoxazolyl)phenol

J. Dobkowski, I. Sazanovich, M. Pietrzak, 2022, The journal of physical chemistry. A.

Proton transfer with a twist? Femtosecond dynamics of 7-(2-pyridyl)indole in condensed phase and in supersonic jets.

M. Kunitski, I. Petkova, R. Thummel, 2008, Angewandte Chemie.

Solvent-Controlled Excited State Relaxation Path of 4-Acetyl-4'-(dimethylamino)biphenyl.

J. Dobkowski, I. Sazanovich, J. Waluk, 2015, Journal of Physical Chemistry B.

Vibrations and hydrogen bonding in porphycene.

Mark R. Johnson, B. Lesyng, A. Vdovin, 2012, Physical chemistry chemical physics : PCCP.

Fluorescence studies of porphycene in various cryogenic environments

M. Gil, A. Gorski, J. Waluk, 2019, Low Temperature Physics.

Separation of different hydrogen-bonded clusters by femtosecond UV-ionization-detected infrared spectroscopy: 1H-pyrrolo[3,2-h]quinoline.(H2O)(n=1,2) complexes.

M. Kunitski, R. Thummel, A. Kyrychenko, 2008, The journal of physical chemistry. A.

Detection and structural characterization of clusters with ultrashort-lived electronically excited states: IR absorption detected by femtosecond multiphoton ionization.

M. Kunitski, R. Thummel, A. Kyrychenko, 2006, Journal of the American Chemical Society.

Excited state proton transfer in 2,9-(di-2′-pyridyl)-4,7-di(t-butyl)carbazole

J. Dobkowski, I. Sazanovich, R. Thummel, 2006 .

Intra- and intermolecular fluorescence quenching in 7-(pyridyl)indoles

I. Petkova, R. Thummel, J. Waluk, 2004 .

Exciton coupling in various substituted aryl-phthalimide bichromophoric systems

J. Gawroński, J. Waluk, P. Skowronek, 1996 .

Exciton Coupling in Various Substituted Aryl-Phthalimide Bichromophoric Systems.

J. Gawroński, J. Waluk, P. Skowronek, 1997 .

Site-population conserving and site-population altering photo-orientation of matrix-isolated free-base porphine by double proton transfer: IR dichroism and vibrational symmetry assignments

J. Michl, J. Waluk, J. Radziszewski, 1989 .

Vibrations of the phenoxyl radical.

D. Blake, J. Spanget-Larsen, M. Gil, 2001, Journal of the American Chemical Society.

Matrix-isolated products of cyanoacetylene dissociation

R. Kołos, J. Waluk, 1997 .

Quantum tunneling in real space: Tautomerization of single porphycene molecules on the (111) surface of Cu, Ag, and Au.

M. Persson, M. Rossi, Y. Litman, 2018, The Journal of chemical physics.

Structure and photophysics of 2-(2'-pyridyl)benzindoles: the role of intermolecular hydrogen bonds.

I. Petkova, R. Thummel, I. V. van Stokkum, 2007, The journal of physical chemistry. A.

Thioacetylacetone: structural and vibrational assignments.

P. Hansen, J. Spanget-Larsen, Y. Posokhov, 2004, Chemphyschem : a European journal of chemical physics and physical chemistry.

Transition moment directions and molecular structure of some p-cyano-N,N-dimethylaniline derivatives

J. Waluk, K. Rotkiewicz, J. Herbich, 1989 .

SERS-based sensor for the detection of sexually transmitted pathogens in the male swab specimens: A new approach for clinical diagnosis.

A. Kamińska, E. Witkowska, J. Waluk, 2021, Biosensors & bioelectronics.

Hot Carrier-Induced Tautomerization within a Single Porphycene Molecule on Cu(111).

J. Waluk, S. Gawinkowski, L. Grill, 2015, ACS nano.

Triarylisocyanurate-Based Fluorescent Two-Photon Absorbers.

M. Samoć, K. Matczyszyn, M. Blanchard‐Desce, 2020, ChemPlusChem.

Surface-enhanced Raman spectroscopy introduced into the International Standard Organization (ISO) regulations as an alternative method for detection and identification of pathogens in the food industry

Jacek Waluk, Marta Podrażka, Joanna Niedziółka-Jönsson, 2016, Analytical and Bioanalytical Chemistry.

Nanostructured silver-gold bimetallic SERS substrates for selective identification of bacteria in human blood.

Jacek Waluk, A. Kamińska, E. Witkowska, 2014, The Analyst.

Charge density flow as a driving force of distortion in excited protonated azaaromatics

A. Grabowska, J. Waluk, J. Lipiński, 1980 .

Photoinduced double proton transfer in water complexes of 1H-pyrrolo[3,2-h]quinoline and dipyrido[2,3-a:3′,2′-i]carbazole

R. Thummel, A. Zielińska, J. Waluk, 2002 .

Molecular Dynamics and DFT Studies of Intermolecular Hydrogen Bonds between Bifunctional Heteroazaaromatic Molecules and Hydroxylic Solvents

Y. Stepanenko, A. Kyrychenko, J. Waluk, 2000 .

(Sub)picosecond Fluorescence Upconversion Studies of Intermolecular Proton Transfer of Dipyrido[2,3-a:3‘,2‘-i]carbazole and Related Compounds

P. Borowicz, Hong Zhang, J. Waluk, 2000 .

Role of Ground State Structure in Photoinduced Tautomerization in Bifunctional Proton Donor−Acceptor Molecules: 1H-Pyrrolo[3,2-h]quinoline and Related Compounds

A. Kyrychenko, J. Waluk, Feiyue Wu, 1999 .

Intermolecular Excited State Double Proton Transfer in Dipyridocarbazole:Alcohol Complexes

J. Dobkowski, R. Thummel, J. Waluk, 1997 .

Influence of protonation upon excited states of diazanaphthalenes. Semi-empirical study of phthalazine and quinoxaline

J. Waluk, 1979 .

Antimicrobial photodynamic therapy by means of porphycene photosensitizers.

E. Sadowy, W. Hryniewicz, J. Waluk, 2017, Journal of photochemistry and photobiology. B, Biology.

In search for phototautomerization in solid dipyrido[2,3-a:3', 2'-i]carbazole

R. Thummel, A. Zielińska, M. Gil, 2002 .

Spectroscopy and photophysics of bifunctional proton donor-acceptor indole derivatives.

R. Thummel, J. Waluk, J. Sepioł, 2013, The journal of physical chemistry. A.

Stilbene-like molecules: sulfur- and selenium-heterosubstituted indolo[ 3,2-b]indoles

J. Waluk, P. Kaszyński, S. Dobrin, 1997 .

Structure, NMR and Electronic Spectra of [m.n]Paracyclophanes with Varying Bridges Lengths (m, n = 2-4).

K. Ruud, J. Jaźwiński, H. Hopf, 2016, The journal of physical chemistry. A.

Coupling between tautomerism and radiationless deactivation in porphycenes

J. Waluk, 2023, Pure and Applied Chemistry.

SERS-based Immunoassay in a Microfluidic System for the Multiplexed Recognition of Interleukins from Blood Plasma: Towards Picogram Detection

A. Kamińska, A. Kowalska, K. Winkler, 2017, Scientific Reports.

Determination of Structure of Nonplanar Polycyclic Aromatic Hydrocarbons by Polarized Spectroscopy

J. Waluk, J. Fetzer, J. Marczyk, 1996 .

Near-Field Enhanced Photochemistry of Single Molecules in a Scanning Tunneling Microscope Junction.

M. Raschke, M. Wolf, J. Waluk, 2018, Nano letters.

Anharmonicity in a double hydrogen transfer reaction studied in a single porphycene molecule on a Cu(110) surface.

M. Persson, S. Levchenko, X. Zhao, 2018, Physical chemistry chemical physics : PCCP.

Resonance Raman and FTIR spectra of Mg-porphyrazines

L. L. Gladkov, I. Scheblykin, A. Gorski, 2014 .

Fluorescence quantum yield determination using simultaneous double-beam absorption measurement

J. Waluk, Krzysztof Nawara, 2020 .

Versatile Approach for Reliable Determination of Both High and Low Values of Luminescence Quantum Yields.

J. Waluk, Anup Rana, Krzysztof Nawara, 2018, Analytical chemistry.

Spectrofluorometer: the excitation beam intensity calibration using a single standard solution

J. Waluk, Krzysztof Nawara, 2020, Methods and applications in fluorescence.

Red edge excitation study of cooperative double proton transfer in 7-azaindole

J. Waluk, J. Sepioł, B. Pakuła, 1981 .

Fourier transform fluorescence and phosphorescence of porphine in rare gas matrices

J. Michl, J. Waluk, M. Nepraš, 1991 .

Ground and excited state tautomerization in 9-acetoxy-2,7,12,17-tetra- n-propylporphycene

M. Gil, J. Waluk, J. Jasny, 2000 .

Vibrational spectroscopy of hydroxy-heterobiaryls I. Low frequency modes

L. Adamowicz, P. Borowicz, A. Leś, 1998 .

Magnetic circular dichroism of neutral and ionic forms of octaethylhemiporphycene

J. Sessler, E. Vogel, A. Gorski, 2002 .

Phosphorescence and Photophysical Parameters of Porphycene in Cryogenic Matrices

J. Waluk, Barbara Golec, A. Gorski, 2022, Photochem.

Matrix isolation studies of vibrational structure of hemiporphycene

M. Gil, S. Peukert, J. Waluk, 2020 .

Molecular dynamics and density functional theory simulations of matrix deposition. II. Absolute site structure assignment for porphyrin in xenon.

A. Kyrychenko, A. Gorski, J. Waluk, 2004, The Journal of chemical physics.

Electronic transition moment directions and tautomerization of 9,10,19,20-tetra-n-propylporphycene

J. Waluk, E. Vogel, Kristine Birklund-Andersen, 1997 .

Perimeter model and magnetic circular dichroism of porphyrin analogs

Jacek Waluk, Josef Michl, J. Michl, 1991 .

Excited-State Proton Transfer in syn-2-(2′-Pyridyl)pyrrole Occurs on the Nanosecond Time Scale in the Gas Phase

A. Fleisher, R. Thummel, J. Waluk, 2011 .

Ground and excited state vibrations of 2-(2′-pyridyl)pyrrole

R. Thummel, Ajaya K. Singh, J. Waluk, 2007 .

Mode-selective promotion and isotope effects of concerted double-hydrogen tunneling in porphycene embedded in superfluid helium nanodroplets.

Jacek Waluk, Alexander Vdovin, A. Vdovin, 2009, Chemphyschem : a European journal of chemical physics and physical chemistry.

Tailored gold nanostructure arrays as catalysts for oxygen reduction in alkaline media and a single molecule SERS platform.

P. Kannan, W. Nogala, M. Opallo, 2015, Nanoscale.

Encyclopedia of Spectroscopy and Spectrometry, 2nd Edition

A. M. Pollard, A. D. Bain, Jimmy D Bell, 2010 .

Tautomerization of single asymmetric oxahemiporphycene molecules on Cu(111).

J. Waluk, L. Grill, M. Kijak, 2023, Physical chemistry chemical physics : PCCP.

Kinetic description of dioxygen binding to human hemoglobin on the 1-100 ns time scale

Jacek Waluk, Boris M. Dzhagarov, Eugene P. Petrov, 2002, International Conference on Coherent and Nonlinear Optics.

Porphycene Protonation: A Fast and Reversible Reaction Enabling Optical Transduction for Acid Sensing

G. Bussetti, R. Yivlialin, A. Bossi, 2020 .

Time-resolved fluorescence studies of porphycene isolated in low-temperature gas matrices

J. Dobkowski, M. Gil, J. Waluk, 2004 .

Electronic Spectra of Porphycenes in Rare Gas and Nitrogen Matrices

E. Vogel, J. Waluk, A. Starukhin, 1998 .

Electronic states of porphycenes

Jacek Waluk, Josef Michl, J. Michl, 1991 .

Spectroscopic investigation of photophysics and tautomerism of amino- and nitroporphycenes.

E. Vauthey, A. Gajewska, J. Waluk, 2022, Physical chemistry chemical physics : PCCP.

Imaging of tautomerism in a single molecule.

Jacek Waluk, Achim Hartschuh, Alfred Meixner, 2005, Journal of the American Chemical Society.

In Search for the Best Environment for Single Molecule Studies: Photostability of Single Terrylenediimide Molecules in Various Polymer Matrices.

J. Waluk, H. Piwoński, A. Sokołowski, 2015, The journal of physical chemistry letters.

Simulations of fluorescence enhancement and emission profile changes in porphyrin attached to gold-silica core–shell nanoparticles

J. Waluk, A. Kelm, 2015 .

Luminescence anisotropy and linear dichroism studies of large polycyclic aromatic hydrocarbons based on the perylene chromophore

J. Waluk, J. Szubiakowski, J. Fetzer, 1997 .

Nature of Large Temporal Fluctuations of Hydrogen Transfer Rates in Single Molecules.

Agnieszka Jamrozik, F. Wackenhut, A. Meixner, 2018, The journal of physical chemistry letters.

Polarized Spectroscopy Studies of Single Molecules of Porphycenes: Tautomerism and Orientation †

Alfred J. Meixner, Jacek Waluk, Achim Hartschuh, 2009 .

INTRAMOLECULAR CHARGE-TRANSFER PROPERTIES OF A MOLECULE WITH A LARGE DONORGROUP : THE CASE OF 4'-(1-PYRENYL) ACETOPHENONE

J. Dobkowski, W. Rettig, J. Waluk, 1997 .

Structure, Spectroscopy, Photophysics, and Tautomerism of Free-Base Porphycenes and Other Porphyrin Isomers

J. Waluk, 2013 .

The nature of the excited states of p-nitro-N,N-dimethylaniline

J. Dobkowski, J. Waluk, W. Kühnle, 1989 .

Photochromism in p-methylbenzoylthioacetone and related β-thioxoketones

P. Hansen, J. Spanget-Larsen, Y. Posokhov, 2007 .

Determination of orientation averages for partially aligned low symmetry molecules

J. Waluk, E. Thulstrup, 1991 .

A complete determination of transition moment directions from fluorescence spectroscopy and IR and UV linear dichroism: 1,2-benzanthracene

J. Waluk, E. Thulstrup, 1987 .

Linear and magnetic circular dichroism spectra of 1,2:7,8-dibenzchrysene: out-of-plane polarized intensity

J. Waluk, E. Thulstrup, 1986 .

Metal complexes of porphycene, corrphycene, and hemiporphycene: stability and coordination chemistry.

A. Heger, V. Lynch, J. Sessler, 2002, Chemistry.

On the origin of radiationless transitions in porphycenes.

J. Dobkowski, M. Gil, A. Sobolewski, 2009, The journal of physical chemistry. A.

Distance Dependence of Excited-State Double Proton Transfer in Porphycenes Studied by Fluorescence Polarization

Jacek Waluk, E. Vogel, J. Waluk, 1994 .

Magnetic circular dichroism of cyclic .pi.-electron systems. 22. Derivatives of the trisulfur trinitride anion

J. Michl, J. Waluk, R. T. Oakley, 1982 .

Applications of magnetic circular dichroism (MCD) spectroscopy: electronic structure of the thiotrithiazyl cation, S4N3+

J. Michl, J. Waluk, 1982 .

Magnetic circular dichroism of cyclic .pi.-electron systems. 21. The trisulfur trinitride anion

J. Michl, J. Waluk, 1981 .

Controlling intramolecular hydrogen transfer by single atoms and molecules

M. Persson, K. Kotsis, F. Hanke, 2013 .

MAGNETIC CIRCULAR DICHROISM OF CYCLIC Π-ELECTRON SYSTEMS. 22. DERIVATIVES OF THE TRISULFUR TRINITRIDE ANION

J. Michl, J. Waluk, R. T. Oakley, 1982 .

Ground state structures of molecules “prepared” for phototautomerization: 2,2′-bipyridyl-3,3′-diol and 2,2′-bipyridyl-3-ol

A. Grabowska, J. Waluk, G. Calestani, 1992 .

A probe for substituent hyperconjugative power: MCD (magnetic circular dichroism) of the benzene Lb band

K. A. Klingensmith, J. Michl, W. Adcock, 1986 .

Electrospun polymer mat as a SERS platform for the immobilization and detection of bacteria from fluids.

Jacek Waluk, A. Kamińska, E. Witkowska, 2014, The Analyst.

Photochromism and polarization spectroscopy of p-methyl(thiobenzoyl)acetone

P. Hansen, J. Spanget-Larsen, Y. Posokhov, 2006 .

Electronic States of Benzo(a)pyrene. Linear and Magnetic Circular Dichroism, Polarized Fluorescence, and Quantum Chemical Calculations.

J. Spanget-Larsen, J. Waluk, E. Thulstrup, 1992 .

Polarized Infrared Spectra of Photooriented Matrix-Isolated Free-Base Porphyrin Isotopomers

J. Michl, E. Vogel, J. Waluk, 1995 .

Light-Induced Tautomerization in Porphyrin Isomers

J. Waluk, 1999 .

Car-Parrinello molecular dynamics study of the intramolecular vibrational mode-sensitive double proton-transfer mechanisms in porphycene.

B. Lesyng, J. Waluk, Łukasz Walewski, 2010, Journal of Physical Chemistry A.

SERS Signature of SARS-CoV-2 in Saliva and Nasopharyngeal Swabs: Towards Perspective COVID-19 Point-of-Care Diagnostics

M. Borowiec, K. Niciński, A. Nowicka, 2023, International journal of molecular sciences.

Polymer mat prepared via Forcespinning™ as a SERS platform for immobilization and detection of bacteria from blood plasma.

Jacek Waluk, A. Kamińska, E. Witkowska, 2017, Materials science & engineering. C, Materials for biological applications.

The structure of the phototransformation product of monothiodibenzoylmethane

P. Hansen, J. Spanget-Larsen, Y. Posokhov, 2001 .

SPECTROSCOPY AND PHOTOPHYSICS OF A HIGHLY NONPLANAR EXPANDED PORPHYRIN : 4,9,13,18,22,27-HEXAETHYL-5,8,14,17,23,26-HEXAMETHYL-2,11,20-TRIPHENYLROSARIN

J. Dobkowski, J. Sessler, S. Weghorn, 1999 .

Single molecule Raman spectra of porphycene isotopologues.

I. Kamińska, W. Nogala, A. Gorski, 2016, Nanoscale.

Magnetic circular dichroism of cyclic .pi.-electron systems. 23. Monocyclic .pi.-excessive nitrogen heterocycles. 1,4-Dihydro-1,4-diazocines

J. Michl, E. Vogel, J. Waluk, 1981 .

Combined effect of hydrogen bonding interactions and freezing of rotameric equilibrium on the enhancement of photostability.

R. Thummel, A. Gorski, J. Waluk, 2018, Physical chemistry chemical physics : PCCP.

Solvent-Induced Changes in Photophysics and Photostability of Indole-Naphthyridines.

R. Thummel, A. Gorski, J. Waluk, 2015, The journal of physical chemistry. B.

Direct Observation of Photoinduced Tautomerization in Single Molecules at a Metal Surface.

J. Waluk, S. Gawinkowski, Martin Wolf, 2016, Nano letters.

Anharmonicity in a double hydrogen transfer reaction studied in a single porphycene molecule on a Cu(110) surface.

J. Waluk, S. Gawinkowski, K. Motobayashi, 2018, Physical chemistry chemical physics : PCCP.

Hot Carrier-Induced Tautomerization within a Single Porphycene Molecule on Cu(111).

J. Waluk, S. Gawinkowski, L. Grill, 2015, ACS Nano.

Direct Observation of Double Hydrogen Transfer via Quantum Tunneling in a Single Porphycene Molecule on a Ag(110) Surface.

M. Persson, M. Koch, J. Waluk, 2017, Journal of the American Chemical Society.

Solvent-Induced syn−anti Rotamerization of 2-(2‘-Pyridyl)indole and the Structure of its Alcohol Complexes

A. Kyrychenko, J. Waluk, Feiyue Wu, 2000 .

Photoeradication of bacteria with porphycenes: Substituent effects on the efficiency.

E. Sadowy, W. Hryniewicz, J. Waluk, 2020, European journal of medicinal chemistry.