J. Heldt

University of Gdańsk — Poland

Chemistry · Physical Sciences

20h-index1.2kcitations92works0.02yr avg
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Research Topics

Photochemistry and Electron Transfer Studies(34), Spectroscopy and Quantum Chemical Studies(15), Spectroscopy and Laser Applications(12), Atomic and Molecular Physics(11), Advanced Chemical Physics Studies(9)

Publications68 total

Substituent and solvent effects on spectroscopic properties of 2-amino-1,3-dicyano-5,6,7,8-tetrahydronaphthalene derivatives
Journal of Luminescence·2014· 6 cited
Spectral properties of natural and oil polluted Baltic seawater — results of measurements and modelling
The European Physical Journal Special Topics·2013· 35 cited
Experimental and theoretical determination of transition dipole moments of ethyl 5-(4-aminophenyl)- and 5-(4-dimethylaminophenyl)-3-amino-2,4-dicyanobenzoate
The European Physical Journal Special Topics·2013· 1 cited
Quantum-chemical calculations of the electronic structure of 2-amino-1,3-dicyano-5,6,7,8-tetrahydronaphthalene derivatives
Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy·2013· 3 cited
Excited-State Dynamics of Ethyl 5-(4-aminophenyl)-3-amino-2,4-dicyanobenzoate
The Journal of Physical Chemistry A·2013· 8 cited
Influence of degree of methyl methacrylate polymerization on spectroscopic properties of ethyl 5-(4-aminophenyl)- and 5-(4-dimethylaminophenyl)-3-amino-2,4-dicyanobenzoate
Journal of Luminescence·2012· 8 cited
Influence of Prototropic Reactions on the Absorption and Fluorescence Spectra of Methyl p-dimethylaminobenzoate and Its Two Ortho Derivatives
Journal of Fluorescence·2011· 12 citedOpen Access
Determination of first-order molecular hyperpolarizability of EAADCy and EDMAADCy using steady-state spectroscopic data and quantum-chemical calculations
Optical Materials·2009· 6 cited
Stark effect of atomic helium second triplet series in electric fields up to 1600 kV cm<sup>−1</sup>
Physica Scripta·2008· 19 cited
Luminescence studies of o-hydroxy p-amino and p-dimethylamino methyl benzoate
Journal of Luminescence·2007· 17 cited
Spectroscopic properties of ethyl 5-(4-aminophenyl)-3-amino-2,4-dicyanobenzoate
Chemical Physics·2007· 25 cited
M1-E2 interference in the Zeeman effect of the 461.5 nm line of Bi I
The European Physical Journal D·2006· 20 cited
Influence of spectral heterogeneity of prodan and laurdan solutions on the transfer of electronic energy to octadecyl rhodamine B
Biophysical Chemistry·2006· 2 cited
Solvent effects on electronic transitions of fluorenone and 4-hydroxyfluorenone
Chemical Physics·2005· 35 cited
Effect of hydrogen bonding on the intramolecular charge transfer fluorescence of 6-dodecanoyl-2-dimethylaminonaphtalene
Chemical Physics·2005· 50 cited
Conformational relaxation phenomena of amino derivatives of fluorene
Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE·2005
Spectral and photophysical properties of the bi-chromophoric fluorene derivatives
Journal of Molecular Structure·2004· 3 cited
Influence of Conformational Effects on Spectroscopic Properties of 2-Dimethylamino-9(4′-dimethylamino) phenyl-9-fluorenol
Journal of Fluorescence·2004· 1 cited
Influence of DPPC Liposome Concentration on the Fluorescence Properties of PRODAN and LAURDAN
Zeitschrift für Naturforschung A·2004· 11 citedOpen Access
Phase transition affects energy transfer efficiency in phospholipid vesicles
Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy·2004· 18 cited
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Frequent Co-authors

Marek Józefowicz(12), K. A. Kozyra(6), R. Drozdowski(6), H. Diehl(6), J. Kwela(5), Marek Aleksiejew(4), Agnieszka Bajorek(4), M. Brozis(4), В. И. Томин(3), Marek Pietrzak(3), Harold E. Van Wart(2), J. Z. Kamiński(2), Jerzy Pączkowski(2), H. Figger(2), K. Siomos(2), H. Walther(2), Ch. Ottinger(2), A. F. Vilesov(2), T. Winkler(2), J. Szczepański(2)