Publications

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Journal Article
T. Keszthelyi, Grage, M. M. L., Offersgaard, J. F., Wilbrandt, R., Svendsen, C., Mortensen, O. S., Pedersen, J. K., and Jensen, H. J. A., 2,2 '-bithiophene radical cation: An experimental and computational study, Journal of Physical Chemistry A, vol. 104, pp. 2808–2823, 2000.
É. Kiss, Keszthelyi, T., Kormany, G., and Hakkel, O., Adsorbed and spread layers of poly(ethylene oxide)-poly(propylene oxide)-poly(ethylene oxide) block copolymers at the air-water interface studied by sum-frequency vibrational spectroscopy and tensiometry, Macromolecules, vol. 39, pp. 9375–9384, 2006.
Z. Pászti, Keszthelyi, T., Hakkel, O., and Guczi, L., Adsorption of amino acids on hydrophilic surfaces, Journal of Physics-condensed Matter, vol. 20, p. 224014, 2008.
M. M. L. Grage, Keszthelyi, T., Offersgaard, J. F., and Wilbrandt, R., Bithiophene radical cation: resonance Raman spectroscopy and molecular orbital calculations, Chemical Physics Letters, vol. 282, pp. 171–175, 1998.
K. Hill, Pénzes, C. B., Schnöller, D., Horváti, K., Bősze, S., Hudecz, F., Keszthelyi, T., and Kiss, É., Characterisation of the membrane affinity of an isoniazide peptide conjugate by tensiometry, atomic force microscopy and sum-frequency vibrational spectroscopy, using a phospholipid Langmuir monolayer model, Physical Chemistry Chemical Physics, vol. 12, pp. 11498–11506, 2010.
N. Dam, Keszthelyi, T., Andersen, L. K., Mikkelsen, K. V., and Ogilby, P. R., Effect of solvent on the O-2(a(1)Delta(g))-> O-2(b(1)Sigma(+)(g)) absorption spectrum: Demonstrating the importance of equilibrium vs nonequilibrium solvation, Journal of Physical Chemistry A, vol. 106, pp. 5263–5270, 2002.
J. M. Zwier, Brouwer, A. M., Keszthelyi, T., Balakrishnan, G., Offersgaard, J. F., Wilbrandt, R., Barbosa, F., Buser, U., Amaudrut, J., Gescheidt, G., Nelsen, S. F., and Little, C. D., Electron delocalization in the radical cation of 1,3,6,8-tetraazatricyclo[4.4.1.1(3,8)]dodecane, a 4-nitrogen-7-electron system, Journal of the American Chemical Society, vol. 124, pp. 159–167, 2002.
T. Keszthelyi, Balakrishnan, G., Wilbrandt, R., Yee, W. A., and Negri, F., Evidence of dynamical Jahn-Teller effect on triphenylene radical cation: Resonance Raman spectrum and ab initio quantum-chemical calculations, Journal of Physical Chemistry A, vol. 104, pp. 9121–9129, 2000.
A. Tóth, Ujvari, T., Bertóti, I., Szilagyi, E., Keszthelyi, T., and Juhasz, A., Fast atom beam treatment of ultra-high molecular weight polyethylene, Surface and Interface Analysis, vol. 36, pp. 1041–1043, 2004.
Z. Pászti, Hakkel, O., Keszthelyi, T., Berko, A., Balazs, N., Bako, I., and Guczi, L., Interaction of Carbon Monoxide with Au(111) Modified by Ion Bombardment: A Surface Spectroscopy Study under Elevated Pressure, Langmuir, vol. 26, pp. 16312–16324, 2010.
T. Keszthelyi, Pászti, Z., Rigo, T., Hakkel, O., Telegdi, J., and Guczi, L., Investigation of solid surfaces modified by Langmuir-Blodgett monolayers using sum-frequency vibrational spectroscopy and X-ray photoelectron spectroscopy, Journal of Physical Chemistry B, vol. 110, pp. 8701–8714, 2006.
J. Telegdi, Rigo, T., Pfeifer, E., Keszthelyi, T., and Kálmán, E., Nanolayer Coatings: Colloids for Nano- and Biotechnology, Progress in Colloid and Polymer Science, vol. 135, pp. 77–86, 2008.
T. Keszthelyi, Poulsen, T. D., Ogilby, P. R., and Mikkelsen, K. V., O-2(a(1)Delta(g)) absorption and O-2(b(1)Sigma(+)(g)) emission in solution: Quantifying the a-b Stokes shift, Journal of Physical Chemistry A, vol. 104, pp. 10550–10555, 2000.
I. Varga, Keszthelyi, T., Meszaros, R., Hakkel, O., and Gilanyi, T., Observation of a liquid-gas phase transition in monolayers of alkyltrimethylammonium alkyl sulfates adsorbed at the air/water interface, Journal of Physical Chemistry B, vol. 109, pp. 872–878, 2005.
T. Keszthelyi, Weldon, D., Andersen, T. N., Poulsen, T. D., Mikkelsen, K. V., and Ogilby, P. R., Radiative transitions of singlet oxygen: New tools, new techniques and new interpretations, Photochemistry and Photobiology, vol. 70, pp. 531–539, 1999.
G. Balakrishnan, Keszthelyi, T., Wilbrandt, R., Zwier, J. M., Brouwer, A. M., and Buma, W. J., The radical cation and lowest Rydberg states of 1,4-diaza[2.2.2]bicyclooctane (DABCO), Journal of Physical Chemistry A, vol. 104, pp. 1834–1841, 2000.
T. Keszthelyi, Wilbrandt, R., Bailey, C. A., and Roulin, J. L., Radical cation of 1,3-butadiene: Resonance Raman spectrum of deuterated derivatives and improved force field, Journal of Physical Chemistry, vol. 100, pp. 16850–16855, 1996.
T. Keszthelyi, Wilbrandt, R., and Bailey, C. A., Radical cation of 1,3-butadiene: Resonance Raman spectrum of the h(6) isotopomer, Journal of Physical Chemistry, vol. 100, pp. 16843–16849, 1996.
T. Keszthelyi, Grage, M. M. L., Wilbrandt, R., Svendsen, C., and Mortensen, O. S., The radical cation of bithiophene: An experimental and theoretical study, Laser Chemistry, vol. 19, pp. 393–396, 1999.
T. Keszthelyi and Wilbrandt, R., The radical cation of trans-1,3-pentadiene: Resonance Raman spectrum and ab initio calculations, Journal of Molecular Structure, vol. 379, pp. 211–218, 1996.
T. Keszthelyi and Wilbrandt, R., Radical cations of monomethyl-substituted 1,3-butadienes: Resonance Raman spectra and molecular orbital calculations, Journal of Physical Chemistry, vol. 100, pp. 15785–15793, 1996.
T. Keszthelyi, Wilbrandt, R., and Bailey, C. A., Resonance Raman and quantum chemical studies of short polyene radical cations, Journal of Molecular Structure, vol. 410, pp. 339–342, 1997.
T. Keszthelyi, Wilbrandt, R., Cave, R. J., and Johnson, J. L., Resonance raman investigation of the radical-cation of 1,3,5-hexatriene, Journal of Physical Chemistry, vol. 98, pp. 5632–5638, 1994.
J. M. Dyke, Keszthelyi, T., Lee, E. P. F., Low, R. J., and Richter, R., Resonance-enhanced multiphoton ionization spectroscopy of the nf molecule - (1)sigma(+) and (1)delta 3p rydberg states, Journal of Chemical Physics, vol. 99, pp. 6360–6368, 1993.
S. A. Boggis, Dyke, J. M., Hughes, A. N., Keszthelyi, T., Richter, R., and Tabrizchi, M., Resonance-enhanced multiphoton ionization spectroscopy of the nf molecule - (1,3)phi 3d and 4d rydberg states, Journal of Chemical Physics, vol. 102, pp. 1515–1527, 1995.

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