Kalbe Razi Naqvi
Publications
2022
-
El-Agamey, Ali;
Melø, Thor Bernt;
Naqvi, Kalbe Razi;
El-Hagrasy, Maha A.;
Ohkubo, Kei;
Fukuzumi, Shunichi.
(2022)
Laser flash photolytic generation of radical ions of carotenoids in organic solvents. Studies of their subsequent fates, including formation of stable carotenoid sigma dimer radical anion (CAR)2–.
Journal of Photochemistry and Photobiology A: Chemistry (JPPA)
Academic article
2020
-
Cardoso, Renato M.S.;
Martins, Patrícia A.T.;
Ramos, Cristiana V.;
Cordeiro, Margarida M.;
Leote, Ricardo J.B.;
Naqvi, Kalbe Razi.
(2020)
Effect of dipole moment on amphiphile solubility and partition into liquid ordered and liquid disordered phases in lipid bilayers.
Biochimica et Biophysica Acta - Biomembranes
Academic article
2018
-
Martinez, Ana;
Muhammad, Zeeshan;
Zaidi, Asma;
Sliwka, Hans-Richard;
Naqvi, Kalbe Razi;
Partali, Vassilia.
(2018)
On infinitenes – Reliable calculation of λ∞ and molecular modeling of lemniscate structured carotenoids.
Computational and Theoretical Chemistry
Academic article
2017
-
Arellano, Jaun B.;
Mellado-Ortega, Elena;
Naqvi, Kalbe Razi.
(2017)
The ORAC Assay: Mathematical Analysis of the Rate Equations and Some Practical Considerations.
International Journal of Chemical Kinetics
Academic article
2016
-
Radotic, Ksenija;
Melø, Thor Bernt;
Leblanc, Roger M;
Yousef, Yaser A;
Naqvi, Kalbe Razi.
(2016)
Fluorescence and phosphorescence of tryptophan in peptides of different length and sequence.
Journal of Photochemistry and Photobiology. B: Biology
Academic article
-
Radotić, Ksenija;
Melø, Thor Bernt;
Leblanc, Roger M.;
Yousef, Yaser A.;
Naqvi, Kalbe Razi.
(2016)
Corrigendum to Fluorescence and phosphorescence of tryptophan in peptides of different length and sequence [J. Photochem. Photobiol., B Vol. 157, April 2016, Pages 120-128].
Journal of Photochemistry and Photobiology. B: Biology
Errata
2014
-
Naqvi, Kalbe Razi.
(2014)
Screening hypochromism (sieve effect) in red blood cells: a quantitative analysis.
Biomedical Optics Express
Academic article
-
Zhang, Lei;
Melø, Thor Bernt;
Li, Heng;
Naqvi, Kalbe Razi;
Yang, C.
(2014)
The inter-monomer interface of the major light-harvesting chlorophyll a/b complexes of photosystem II (LHCII) influences the chlorophyll triplet distribution.
Journal of plant physiology
Academic article
2013
-
Persvik, Øyvind Othar Aunet;
Melø, Thor Bernt;
Naqvi, Kalbe Razi.
(2013)
Pulsed-source time-resolved phosphorimetry: comparison of a commercial gated photomultiplier with a specially wired ungated photomultiplier.
Photochemical and Photobiological Sciences
Academic article
-
Li, Heng;
van 't Hag, Leonie;
Yousef, YA;
Melø, Thor Bernt;
Naqvi, Kalbe Razi.
(2013)
Single shot laser flash photolysis with a fibre-coupled reference beam monitor.
Photochemical and Photobiological Sciences
Academic article
-
Galvao, AM;
Di Paolo, RE;
Macanita, AL;
Naqvi, Kalbe Razi.
(2013)
Model for Conformational Relaxation of Flexible Conjugated Polymers: Application to p-Phenylenevinylene Trimers in Nonpolar Solvents.
ChemPhysChem
Academic article
2012
-
Naqvi, Kalbe Razi.
(2012)
Careless linking of Wallace and Darwin.
Nature
Reader opinion piece
-
Li, Heng;
Melø, Thor Bernt;
Naqvi, Kalbe Razi.
(2012)
Triplets, radical cations and neutral semiquinone radicals of lumiflavin and riboflavin: An overhaul of previous pump-probe data and new multichannel absolute absorption spectra.
Journal of Photochemistry and Photobiology. B: Biology
Academic article
-
Li, Heng;
Melø, Thor Bernt;
Arellano, Juan B.;
Naqvi, Kalbe Razi.
(2012)
Temporal profile of the singlet oxygen emission endogenously produced by photosystem II reaction centre in an aqueous buffer.
Photosynthesis Research
Academic article
2011
-
Zhang, Ye;
Yousef, YA;
Li, Heng;
Melø, Thor Bernt;
Naqvi, Kalbe Razi.
(2011)
Comparison of the Photochemical Behaviors of alpha-Tocopherol and its Acetate in Organic and Aqueous Mice liar Solutions.
Journal of Physical Chemistry A
Academic article
-
Arellano, Juan B.;
Li, Heng;
Gonzalez-Perez, S;
Gutierrez, J.;
Melø, Thor Bernt;
Vacha, Frantisek.
(2011)
Trolox, a Water-Soluble Analogue of alpha-Tocopherol, Photoprotects the Surface-Exposed Regions of the Photosystem II Reaction Center in Vitro. Is This Physiologically Relevant?.
Biochemistry
Academic article
-
El-Agamey, Ali;
Fukuzumi, S.;
Naqvi, Kalbe Razi;
McGarvey, David J.
(2011)
Kinetic studies of retinol addition radicals.
Organic and biomolecular chemistry
Academic article
2010
-
Chabera, Pavel;
Fuciman, Marcel;
Naqvi, Kalbe Razi;
Polivka, Tomas.
(2010)
Ultrafast dynamics of hydrophilic carbonyl carotenoids - Relation between structure and excited-state properties in polar solvents.
Chemical Physics
Academic article
-
Naqvi, Kalbe Razi.
(2010)
Comment on "Heavy (or large) ions in a fluid in an electric field: The diffusion equation exactly following from the Fokker-Planck equation" [J. Chem. Phys. 129, 044903 (2008)].
Journal of Chemical Physics
Reader opinion piece
-
Naqvi, Kalbe Razi;
Li, Heng;
Melø, Thor Bernt;
Webster, Richard D..
(2010)
Spectroscopic Characterization of Neutral and Cation Radicals of alpha-Tocopherol and Related Molecules: A Satisfactory Denouement.
Journal of Physical Chemistry A
Academic article
2009
-
Merzlyak, M. N.;
Chivkunova, OB;
Zhigalova, TV;
Naqvi, Kalbe Razi.
(2009)
Light absorption by isolated chloroplasts and leaves: effects of scattering and 'packing'.
Photosynthesis Research
Academic article
-
Naqvi, Kalbe Razi;
Melø, Thor Bernt;
Jávorfi, Tamás;
Gonzalez-Perez, Sergio;
Arellano, Juan B..
(2009)
Facile method for spectroscopic examination of radical ions of hydrophilic carotenoids.
Physical Chemistry, Chemical Physics - PCCP
Academic article
2008
-
Naqvi, Kalbe Razi;
Jávorfi, Tamás;
Vellani, Camer W..
(2008)
A method for retrieving the waveform of the pressure pulsations from the output of an electronic oscillometer.
Journal of Biomedical Science and Engineering
Academic article
-
Naqvi, Kalbe Razi;
Parigi, Luca;
Vellani, Camer W.;
Kumar, Santosh.
(2008)
Noninvasive method for determining blood pressure and contours of arterial and volume pulses.
Journal of Biomedical Science and Engineering
Academic article
-
Merzlyak, Mark N.;
Melø, Thor Bernt;
Naqvi, Kalbe Razi.
(2008)
Effect of anthocyanins, carotenoids, and flavonols on chlorophyll fluorescence excitation spectra in apple fruit: signature analysis, assessment, modelling, and relevance to photoprotection.
Journal of Experimental Botany
Academic article
-
Merzlyak, Mark N.;
Chivkunova, Olga B.;
Maslova, I.P.;
Naqvi, Kalbe Razi;
Solovchenko, Alexei E.;
Klyachko-Gurvich, G.L..
(2008)
Light absorption and scattering by cell suspensions of some cyanobacteria and microalgae.
Russian journal of plant physiology
Academic article
-
Merzlyak, Mark N.;
Chivkunova, Olga B.;
Solovchenko, Alexei E.;
Naqvi, Kalbe Razi.
(2008)
Light absorption by anthocyanins in juvenile, stressed, and senescing leaves.
Journal of Experimental Botany
Academic article
-
Naqvi, Kalbe Razi.
(2008)
Double-blind review: the paw print is a giveaway.
Nature
Reader opinion piece
-
Naqvi, Kalbe Razi.
(2008)
The status of science in Muslim nations.
Nature
Reader opinion piece
2007
-
Polivka, Tomas;
Pellnor, Mathias;
Melo, Eurico;
Pascher, Torbjörn;
Sundström, Villy;
Osuka, Atsuhiro.
(2007)
Polarity-tuned energy transfer efficiency in artificial light-harvesting antennae containing carbonyl carotenoids peridinin and fucoxanthin.
Journal of Physical Chemistry C
Academic article
-
Arellano, Juan B.;
Gonzalez-Perez, Sergio;
Vacha, Frantisek;
Melø, Thor Bernt;
Naqvi, Kalbe Razi.
(2007)
Reaction center of photosystem II with no peripheral pigments in D2 allows secondary electron transfer in D1.
Biochemistry
Academic article
-
Næss, Stine Nalum;
Sliwka, Hans-Richard;
Partali, Vassilia;
Melø, Thor Bernt;
Naqvi, Kalbe Razi;
Jackson, H.
(2007)
Hydrophilic carotenoids: surface properties and aggregation of an astaxanthin-lysine conjugate, a rigid, long-chain, highly unsaturated and highly water-soluble tetracationic bolaamphiphile.
Chemistry and Physics of Lipids
Academic article
-
Arellano, Juan B.;
Yousef, YA;
Melø, Thor Bernt;
Mohamad, SBB;
Cogdell, RJ;
Naqvi, Kalbe Razi.
(2007)
Formation and geminate quenching of singlet oxygen in purple bacterial reaction center.
Journal of Photochemistry and Photobiology. B: Biology
Academic article
2006
-
Jávorfi, T;
Erostyák, J;
Gal, J;
Buzády, A;
Menczel, M;
Garab, G..
(2006)
Quantitative spectrophotometry using integrating cavities.
Journal of Photochemistry and Photobiology. B: Biology
Academic article
-
Erostyák, J;
Jávorfi, T;
Buzády, A;
Naqvi, Kalbe Razi;
Garab, G..
(2006)
Comparative study of integrating cavity absorption meters.
Journal of Biochemical and Biophysical Methods
Academic article
-
Samsun, Mohamad Baharin Bin;
Yousef, Y. A.;
Melø, Thor Bernt;
Partali, Vassilia;
Jávorfi, T;
Sliwka, Hans-Richard.
(2006)
Singlet oxygen quenching by thione analogues of canthaxanthin, echinenone and rhodoxanthin.
Journal of Photochemistry and Photobiology. B: Biology
Academic article
-
Naqvi, Kalbe Razi;
Melø, Thor Bernt.
(2006)
Reduction of tetranitromethane by electronically excited aromatics in acetonitrile: Spectra and molar absorption coefficients of radical cations of anthracene, phenanthrene and pyrene.
Chemical Physics Letters
Academic article
-
Elgsæter, Arnljot;
Foss, Bente Jeanette;
Li, B.;
Sliwka, Hans-Richard;
Partali, Vassilia;
Melø, Thor Bernt.
(2006)
Hydrophilic carotenoids: Surface properties and aggregation of crocin as a biosurfactant.
Helvetica Chimica Acta
Academic article
-
Garmo, Øyvind Aaberg;
Naqvi, Kalbe Razi;
Røyset, Oddvar;
Steinnes, Eiliv.
(2006)
Estimation of diffusive boundary layer thickness in studies involving diffusive gradients in thin films.
Analytical and Bioanalytical Chemistry
Short communication
2005
-
Foss, Bente Jeanette;
Sliwka, Hans-Richard;
Partali, Vassilia;
Næss, Stine Nalum;
Elgsaeter, Arnljot;
Melø, Thor Bernt.
(2005)
Hydrophilic carotenoids; surface properties and aggregation behavior of a highly unsaturated carotenoid lysophospholipid.
Chemistry and Physics of Lipids
Academic article
-
Foss, Bente Jeanette;
Sliwka, Hans-Richard;
Partali, Vassilia;
Næss, Stine Nalum;
Elgsaeter, Arnljot;
Melø, Thor Bernt.
(2005)
Hydrophilic carotenoids: surface properties and aqueous aggregation of a rigid,long- chain, highly unsaturated dianionic bolaamphiphile with a carotenoid spacer.
Chemistry and Physics of Lipids
Academic article
-
Naqvi, Kalbe Razi;
Waldenstrøm, Sigmund.
(2005)
Brownian motion description of heat condution by phonons.
Physical Review Letters
Academic article
-
Abulwafa, E. M.;
Hassan, Torla Hj.;
El-Wakil, S. A.;
Naqvi, Kalbe Razi.
(2005)
Time-dependent radiative transfer through thin films: Chapman-Enskog-maximum entropy method.
Journal of Physics D: Applied Physics
Academic article
-
Foss, Bente Jeanette;
Sliwka, Hans-Richard;
Partali, Vassilia;
Næss, Stine Nalum;
Elgsæter, Arnljot;
Melø, Thor Bernt.
(2005)
Hydrophilic carotenoids: surface properties and aqueous aggregation of a rigid, long-chain, highly unsaturated dianionic bolaamphiphile with a carotenoid spacer.
Chemistry and Physics of Lipids
Academic article
-
Foss, Bente Jeanette;
Sliwka, Hans-Richard;
Partali, Vassilia;
Næss, Stine Nalum;
Elgsæter, Arnljot;
Melø, Thor Bernt.
(2005)
Hydrophilic carotenoids: surface properties and aggregation behavior of a highly unsaturated carotenoid lysophospholipid.
Chemistry and Physics of Lipids
Academic article
2004
-
Naqvi, Kalbe Razi;
Merzlyak, Mark N.;
Melø, Thor Bernt.
(2004)
Absorption and scattering of light by suspensions of cells and subcellular particles: an analysis in terms of Kramers-Kronig relations.
Photochemical and Photobiological Sciences
Academic article
-
Martins, Jorge;
Melo, Eurico;
Naqvi, Kalbe Razi.
(2004)
Reappraisal of four different approaches for finding the mean reaction time in the multi-trap variant of the Adam-Delbrück problem.
Journal of Chemical Physics
Academic article
-
Arellano, Jaun B.;
Melø, Thor Bernt;
Fyfe, Paul K.;
Cogdell, Richard J.;
Naqvi, Kalbe Razi.
(2004)
Multichannel flash spectroscopy of the reaction center of wild-type and mutant Rhodobacter sphaeroides: Bacteriochlorophyll(B)-mediated interaction between the carotenoid triplet and the special pair.
Photochemistry and Photobiology
Academic article
-
Naqvi, Kalbe Razi;
Hassan, Torla Hj.;
Naqvi, Yunus Aly.
(2004)
Expeditious implementation of two new methods for analysing the pigment composition of photosynthetic specimens.
Spectrochimica Acta Part A - Molecular and Biomolecular Spectroscopy
Academic article
-
Merzlyak, Mark N.;
Melø, Thor Bernt;
Naqvi, Kalbe Razi.
(2004)
Estimation of leaf transmittance in the near infrared region through reflectance measurements.
Journal of Photochemistry and Photobiology. B: Biology
Academic article
2003
-
Waldenstrøm, Sigmund;
Naqvi, Kalbe Razi;
Mork, Kjell Johannes.
(2003)
The Force Exerted by the Walls of an Infinite Square Well on a Wave Packet: Ehrenfest Theorem, Revivals and Fractional Revivals.
Physica Scripta
Academic article
-
Hassan, T. H.;
Naqvi, Kalbe Razi;
El-Wakil, S. A.;
Abulwafa, E. M..
(2003)
Transient radiative heat transfer through thin films using Laguerre-Galerkin method.
Journal of Physics D: Applied Physics
Academic article
-
Naqvi, Kalbe Razi;
Melø, Thor Bernt;
Sliwka, Hans-Richard;
Samsun, Mohamad Baharin Bin;
Partali, Vassilia.
(2003)
Photochemical and photophysical behaviour of vitamin E: interaction of its long-lived transient photoproducts with carotenoids.
Photochemical and Photobiological Sciences
Academic article
-
Serpa, Carlos;
Arnaut, Luis;
Formosinho, S. J.;
Naqvi, Kalbe Razi.
(2003)
Calculation of triplet-triplet energy transfer rates from emission and absorption spectra. The quenching of hemicarcerated triplet biacetyl by aromatic hydrocarbons.
Photochemical and Photobiological Sciences
Academic article
-
Hassan, T;
Naqvi, Kalbe Razi;
El-Waki, SA;
Abulwafa, EM.
(2003)
Transient radiative heat transfer through thin films using Laguerre-Galerkin method.
Journal of Physics D: Applied Physics
Academic article
2002
-
Arellano, Juan B.;
Melø, Thor Bernt;
Borrego, Charles M.;
Naqvi, Kalbe Razi.
(2002)
Bacteriochlorophyll e monomers, but not aggregates, sensitize singlet oxygen: Implications for a self-protection mechanism in chlorosomes.
Photochemistry and Photobiology
Academic article
-
Merzlyak, Mark N.;
Chivkunova, Olga B.;
Melø, Thor Bernt;
Naqvi, Kalbe Razi.
(2002)
Does a leaf absorb radiation in the near infrared (780-900 nm) region? A new approach to quantifying optical reflection, absorption and transmission of leaves.
Photosynthesis Research
Academic article
-
Naqvi, Kalbe Razi;
Dale, Robert E.
(2002)
Ultrafast decay of anisotropy due to electronic decoherence in systems with twofold or threefold degeneracy.
Chemical Physics Letters
Academic article
2001
-
waldenstrøm, sigmund;
Naqvi, Kalbe Razi.
(2001)
Fractional revival of wave packets in an infinite square well: a Fourier perspective.
European Journal of Physics
Academic article
1996
-
Naqvi, Kalbe Razi;
Cyvin, Sven J..
(1996)
Butadien - det "gylne" molekyl.
SYMMETRI - Nordic Journal for Physics and Mathematics
Popular scientific article
Journal publications
-
El-Agamey, Ali;
Melø, Thor Bernt;
Naqvi, Kalbe Razi;
El-Hagrasy, Maha A.;
Ohkubo, Kei;
Fukuzumi, Shunichi.
(2022)
Laser flash photolytic generation of radical ions of carotenoids in organic solvents. Studies of their subsequent fates, including formation of stable carotenoid sigma dimer radical anion (CAR)2–.
Journal of Photochemistry and Photobiology A: Chemistry (JPPA)
Academic article
-
Cardoso, Renato M.S.;
Martins, Patrícia A.T.;
Ramos, Cristiana V.;
Cordeiro, Margarida M.;
Leote, Ricardo J.B.;
Naqvi, Kalbe Razi.
(2020)
Effect of dipole moment on amphiphile solubility and partition into liquid ordered and liquid disordered phases in lipid bilayers.
Biochimica et Biophysica Acta - Biomembranes
Academic article
-
Martinez, Ana;
Muhammad, Zeeshan;
Zaidi, Asma;
Sliwka, Hans-Richard;
Naqvi, Kalbe Razi;
Partali, Vassilia.
(2018)
On infinitenes – Reliable calculation of λ∞ and molecular modeling of lemniscate structured carotenoids.
Computational and Theoretical Chemistry
Academic article
-
Arellano, Jaun B.;
Mellado-Ortega, Elena;
Naqvi, Kalbe Razi.
(2017)
The ORAC Assay: Mathematical Analysis of the Rate Equations and Some Practical Considerations.
International Journal of Chemical Kinetics
Academic article
-
Radotic, Ksenija;
Melø, Thor Bernt;
Leblanc, Roger M;
Yousef, Yaser A;
Naqvi, Kalbe Razi.
(2016)
Fluorescence and phosphorescence of tryptophan in peptides of different length and sequence.
Journal of Photochemistry and Photobiology. B: Biology
Academic article
-
Radotić, Ksenija;
Melø, Thor Bernt;
Leblanc, Roger M.;
Yousef, Yaser A.;
Naqvi, Kalbe Razi.
(2016)
Corrigendum to Fluorescence and phosphorescence of tryptophan in peptides of different length and sequence [J. Photochem. Photobiol., B Vol. 157, April 2016, Pages 120-128].
Journal of Photochemistry and Photobiology. B: Biology
Errata
-
Naqvi, Kalbe Razi.
(2014)
Screening hypochromism (sieve effect) in red blood cells: a quantitative analysis.
Biomedical Optics Express
Academic article
-
Zhang, Lei;
Melø, Thor Bernt;
Li, Heng;
Naqvi, Kalbe Razi;
Yang, C.
(2014)
The inter-monomer interface of the major light-harvesting chlorophyll a/b complexes of photosystem II (LHCII) influences the chlorophyll triplet distribution.
Journal of plant physiology
Academic article
-
Persvik, Øyvind Othar Aunet;
Melø, Thor Bernt;
Naqvi, Kalbe Razi.
(2013)
Pulsed-source time-resolved phosphorimetry: comparison of a commercial gated photomultiplier with a specially wired ungated photomultiplier.
Photochemical and Photobiological Sciences
Academic article
-
Li, Heng;
van 't Hag, Leonie;
Yousef, YA;
Melø, Thor Bernt;
Naqvi, Kalbe Razi.
(2013)
Single shot laser flash photolysis with a fibre-coupled reference beam monitor.
Photochemical and Photobiological Sciences
Academic article
-
Galvao, AM;
Di Paolo, RE;
Macanita, AL;
Naqvi, Kalbe Razi.
(2013)
Model for Conformational Relaxation of Flexible Conjugated Polymers: Application to p-Phenylenevinylene Trimers in Nonpolar Solvents.
ChemPhysChem
Academic article
-
Naqvi, Kalbe Razi.
(2012)
Careless linking of Wallace and Darwin.
Nature
Reader opinion piece
-
Li, Heng;
Melø, Thor Bernt;
Naqvi, Kalbe Razi.
(2012)
Triplets, radical cations and neutral semiquinone radicals of lumiflavin and riboflavin: An overhaul of previous pump-probe data and new multichannel absolute absorption spectra.
Journal of Photochemistry and Photobiology. B: Biology
Academic article
-
Li, Heng;
Melø, Thor Bernt;
Arellano, Juan B.;
Naqvi, Kalbe Razi.
(2012)
Temporal profile of the singlet oxygen emission endogenously produced by photosystem II reaction centre in an aqueous buffer.
Photosynthesis Research
Academic article
-
Zhang, Ye;
Yousef, YA;
Li, Heng;
Melø, Thor Bernt;
Naqvi, Kalbe Razi.
(2011)
Comparison of the Photochemical Behaviors of alpha-Tocopherol and its Acetate in Organic and Aqueous Mice liar Solutions.
Journal of Physical Chemistry A
Academic article
-
Arellano, Juan B.;
Li, Heng;
Gonzalez-Perez, S;
Gutierrez, J.;
Melø, Thor Bernt;
Vacha, Frantisek.
(2011)
Trolox, a Water-Soluble Analogue of alpha-Tocopherol, Photoprotects the Surface-Exposed Regions of the Photosystem II Reaction Center in Vitro. Is This Physiologically Relevant?.
Biochemistry
Academic article
-
El-Agamey, Ali;
Fukuzumi, S.;
Naqvi, Kalbe Razi;
McGarvey, David J.
(2011)
Kinetic studies of retinol addition radicals.
Organic and biomolecular chemistry
Academic article
-
Chabera, Pavel;
Fuciman, Marcel;
Naqvi, Kalbe Razi;
Polivka, Tomas.
(2010)
Ultrafast dynamics of hydrophilic carbonyl carotenoids - Relation between structure and excited-state properties in polar solvents.
Chemical Physics
Academic article
-
Naqvi, Kalbe Razi.
(2010)
Comment on "Heavy (or large) ions in a fluid in an electric field: The diffusion equation exactly following from the Fokker-Planck equation" [J. Chem. Phys. 129, 044903 (2008)].
Journal of Chemical Physics
Reader opinion piece
-
Naqvi, Kalbe Razi;
Li, Heng;
Melø, Thor Bernt;
Webster, Richard D..
(2010)
Spectroscopic Characterization of Neutral and Cation Radicals of alpha-Tocopherol and Related Molecules: A Satisfactory Denouement.
Journal of Physical Chemistry A
Academic article
-
Merzlyak, M. N.;
Chivkunova, OB;
Zhigalova, TV;
Naqvi, Kalbe Razi.
(2009)
Light absorption by isolated chloroplasts and leaves: effects of scattering and 'packing'.
Photosynthesis Research
Academic article
-
Naqvi, Kalbe Razi;
Melø, Thor Bernt;
Jávorfi, Tamás;
Gonzalez-Perez, Sergio;
Arellano, Juan B..
(2009)
Facile method for spectroscopic examination of radical ions of hydrophilic carotenoids.
Physical Chemistry, Chemical Physics - PCCP
Academic article
-
Naqvi, Kalbe Razi;
Jávorfi, Tamás;
Vellani, Camer W..
(2008)
A method for retrieving the waveform of the pressure pulsations from the output of an electronic oscillometer.
Journal of Biomedical Science and Engineering
Academic article
-
Naqvi, Kalbe Razi;
Parigi, Luca;
Vellani, Camer W.;
Kumar, Santosh.
(2008)
Noninvasive method for determining blood pressure and contours of arterial and volume pulses.
Journal of Biomedical Science and Engineering
Academic article
-
Merzlyak, Mark N.;
Melø, Thor Bernt;
Naqvi, Kalbe Razi.
(2008)
Effect of anthocyanins, carotenoids, and flavonols on chlorophyll fluorescence excitation spectra in apple fruit: signature analysis, assessment, modelling, and relevance to photoprotection.
Journal of Experimental Botany
Academic article
-
Merzlyak, Mark N.;
Chivkunova, Olga B.;
Maslova, I.P.;
Naqvi, Kalbe Razi;
Solovchenko, Alexei E.;
Klyachko-Gurvich, G.L..
(2008)
Light absorption and scattering by cell suspensions of some cyanobacteria and microalgae.
Russian journal of plant physiology
Academic article
-
Merzlyak, Mark N.;
Chivkunova, Olga B.;
Solovchenko, Alexei E.;
Naqvi, Kalbe Razi.
(2008)
Light absorption by anthocyanins in juvenile, stressed, and senescing leaves.
Journal of Experimental Botany
Academic article
-
Naqvi, Kalbe Razi.
(2008)
Double-blind review: the paw print is a giveaway.
Nature
Reader opinion piece
-
Naqvi, Kalbe Razi.
(2008)
The status of science in Muslim nations.
Nature
Reader opinion piece
-
Polivka, Tomas;
Pellnor, Mathias;
Melo, Eurico;
Pascher, Torbjörn;
Sundström, Villy;
Osuka, Atsuhiro.
(2007)
Polarity-tuned energy transfer efficiency in artificial light-harvesting antennae containing carbonyl carotenoids peridinin and fucoxanthin.
Journal of Physical Chemistry C
Academic article
-
Arellano, Juan B.;
Gonzalez-Perez, Sergio;
Vacha, Frantisek;
Melø, Thor Bernt;
Naqvi, Kalbe Razi.
(2007)
Reaction center of photosystem II with no peripheral pigments in D2 allows secondary electron transfer in D1.
Biochemistry
Academic article
-
Næss, Stine Nalum;
Sliwka, Hans-Richard;
Partali, Vassilia;
Melø, Thor Bernt;
Naqvi, Kalbe Razi;
Jackson, H.
(2007)
Hydrophilic carotenoids: surface properties and aggregation of an astaxanthin-lysine conjugate, a rigid, long-chain, highly unsaturated and highly water-soluble tetracationic bolaamphiphile.
Chemistry and Physics of Lipids
Academic article
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Arellano, Juan B.;
Yousef, YA;
Melø, Thor Bernt;
Mohamad, SBB;
Cogdell, RJ;
Naqvi, Kalbe Razi.
(2007)
Formation and geminate quenching of singlet oxygen in purple bacterial reaction center.
Journal of Photochemistry and Photobiology. B: Biology
Academic article
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Jávorfi, T;
Erostyák, J;
Gal, J;
Buzády, A;
Menczel, M;
Garab, G..
(2006)
Quantitative spectrophotometry using integrating cavities.
Journal of Photochemistry and Photobiology. B: Biology
Academic article
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Erostyák, J;
Jávorfi, T;
Buzády, A;
Naqvi, Kalbe Razi;
Garab, G..
(2006)
Comparative study of integrating cavity absorption meters.
Journal of Biochemical and Biophysical Methods
Academic article
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Samsun, Mohamad Baharin Bin;
Yousef, Y. A.;
Melø, Thor Bernt;
Partali, Vassilia;
Jávorfi, T;
Sliwka, Hans-Richard.
(2006)
Singlet oxygen quenching by thione analogues of canthaxanthin, echinenone and rhodoxanthin.
Journal of Photochemistry and Photobiology. B: Biology
Academic article
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Naqvi, Kalbe Razi;
Melø, Thor Bernt.
(2006)
Reduction of tetranitromethane by electronically excited aromatics in acetonitrile: Spectra and molar absorption coefficients of radical cations of anthracene, phenanthrene and pyrene.
Chemical Physics Letters
Academic article
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Elgsæter, Arnljot;
Foss, Bente Jeanette;
Li, B.;
Sliwka, Hans-Richard;
Partali, Vassilia;
Melø, Thor Bernt.
(2006)
Hydrophilic carotenoids: Surface properties and aggregation of crocin as a biosurfactant.
Helvetica Chimica Acta
Academic article
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Garmo, Øyvind Aaberg;
Naqvi, Kalbe Razi;
Røyset, Oddvar;
Steinnes, Eiliv.
(2006)
Estimation of diffusive boundary layer thickness in studies involving diffusive gradients in thin films.
Analytical and Bioanalytical Chemistry
Short communication
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Foss, Bente Jeanette;
Sliwka, Hans-Richard;
Partali, Vassilia;
Næss, Stine Nalum;
Elgsaeter, Arnljot;
Melø, Thor Bernt.
(2005)
Hydrophilic carotenoids; surface properties and aggregation behavior of a highly unsaturated carotenoid lysophospholipid.
Chemistry and Physics of Lipids
Academic article
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Foss, Bente Jeanette;
Sliwka, Hans-Richard;
Partali, Vassilia;
Næss, Stine Nalum;
Elgsaeter, Arnljot;
Melø, Thor Bernt.
(2005)
Hydrophilic carotenoids: surface properties and aqueous aggregation of a rigid,long- chain, highly unsaturated dianionic bolaamphiphile with a carotenoid spacer.
Chemistry and Physics of Lipids
Academic article
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Naqvi, Kalbe Razi;
Waldenstrøm, Sigmund.
(2005)
Brownian motion description of heat condution by phonons.
Physical Review Letters
Academic article
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Abulwafa, E. M.;
Hassan, Torla Hj.;
El-Wakil, S. A.;
Naqvi, Kalbe Razi.
(2005)
Time-dependent radiative transfer through thin films: Chapman-Enskog-maximum entropy method.
Journal of Physics D: Applied Physics
Academic article
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Foss, Bente Jeanette;
Sliwka, Hans-Richard;
Partali, Vassilia;
Næss, Stine Nalum;
Elgsæter, Arnljot;
Melø, Thor Bernt.
(2005)
Hydrophilic carotenoids: surface properties and aqueous aggregation of a rigid, long-chain, highly unsaturated dianionic bolaamphiphile with a carotenoid spacer.
Chemistry and Physics of Lipids
Academic article
-
Foss, Bente Jeanette;
Sliwka, Hans-Richard;
Partali, Vassilia;
Næss, Stine Nalum;
Elgsæter, Arnljot;
Melø, Thor Bernt.
(2005)
Hydrophilic carotenoids: surface properties and aggregation behavior of a highly unsaturated carotenoid lysophospholipid.
Chemistry and Physics of Lipids
Academic article
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Naqvi, Kalbe Razi;
Merzlyak, Mark N.;
Melø, Thor Bernt.
(2004)
Absorption and scattering of light by suspensions of cells and subcellular particles: an analysis in terms of Kramers-Kronig relations.
Photochemical and Photobiological Sciences
Academic article
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Martins, Jorge;
Melo, Eurico;
Naqvi, Kalbe Razi.
(2004)
Reappraisal of four different approaches for finding the mean reaction time in the multi-trap variant of the Adam-Delbrück problem.
Journal of Chemical Physics
Academic article
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Arellano, Jaun B.;
Melø, Thor Bernt;
Fyfe, Paul K.;
Cogdell, Richard J.;
Naqvi, Kalbe Razi.
(2004)
Multichannel flash spectroscopy of the reaction center of wild-type and mutant Rhodobacter sphaeroides: Bacteriochlorophyll(B)-mediated interaction between the carotenoid triplet and the special pair.
Photochemistry and Photobiology
Academic article
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Naqvi, Kalbe Razi;
Hassan, Torla Hj.;
Naqvi, Yunus Aly.
(2004)
Expeditious implementation of two new methods for analysing the pigment composition of photosynthetic specimens.
Spectrochimica Acta Part A - Molecular and Biomolecular Spectroscopy
Academic article
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Merzlyak, Mark N.;
Melø, Thor Bernt;
Naqvi, Kalbe Razi.
(2004)
Estimation of leaf transmittance in the near infrared region through reflectance measurements.
Journal of Photochemistry and Photobiology. B: Biology
Academic article
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Waldenstrøm, Sigmund;
Naqvi, Kalbe Razi;
Mork, Kjell Johannes.
(2003)
The Force Exerted by the Walls of an Infinite Square Well on a Wave Packet: Ehrenfest Theorem, Revivals and Fractional Revivals.
Physica Scripta
Academic article
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Hassan, T. H.;
Naqvi, Kalbe Razi;
El-Wakil, S. A.;
Abulwafa, E. M..
(2003)
Transient radiative heat transfer through thin films using Laguerre-Galerkin method.
Journal of Physics D: Applied Physics
Academic article
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Naqvi, Kalbe Razi;
Melø, Thor Bernt;
Sliwka, Hans-Richard;
Samsun, Mohamad Baharin Bin;
Partali, Vassilia.
(2003)
Photochemical and photophysical behaviour of vitamin E: interaction of its long-lived transient photoproducts with carotenoids.
Photochemical and Photobiological Sciences
Academic article
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Serpa, Carlos;
Arnaut, Luis;
Formosinho, S. J.;
Naqvi, Kalbe Razi.
(2003)
Calculation of triplet-triplet energy transfer rates from emission and absorption spectra. The quenching of hemicarcerated triplet biacetyl by aromatic hydrocarbons.
Photochemical and Photobiological Sciences
Academic article
-
Hassan, T;
Naqvi, Kalbe Razi;
El-Waki, SA;
Abulwafa, EM.
(2003)
Transient radiative heat transfer through thin films using Laguerre-Galerkin method.
Journal of Physics D: Applied Physics
Academic article
-
Arellano, Juan B.;
Melø, Thor Bernt;
Borrego, Charles M.;
Naqvi, Kalbe Razi.
(2002)
Bacteriochlorophyll e monomers, but not aggregates, sensitize singlet oxygen: Implications for a self-protection mechanism in chlorosomes.
Photochemistry and Photobiology
Academic article
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Merzlyak, Mark N.;
Chivkunova, Olga B.;
Melø, Thor Bernt;
Naqvi, Kalbe Razi.
(2002)
Does a leaf absorb radiation in the near infrared (780-900 nm) region? A new approach to quantifying optical reflection, absorption and transmission of leaves.
Photosynthesis Research
Academic article
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Naqvi, Kalbe Razi;
Dale, Robert E.
(2002)
Ultrafast decay of anisotropy due to electronic decoherence in systems with twofold or threefold degeneracy.
Chemical Physics Letters
Academic article
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waldenstrøm, sigmund;
Naqvi, Kalbe Razi.
(2001)
Fractional revival of wave packets in an infinite square well: a Fourier perspective.
European Journal of Physics
Academic article
-
Naqvi, Kalbe Razi;
Cyvin, Sven J..
(1996)
Butadien - det "gylne" molekyl.
SYMMETRI - Nordic Journal for Physics and Mathematics
Popular scientific article
Knowledge Transfer
2014
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Popular scientific lectureNaqvi, Kalbe Razi. (2014) My fifty years in research (1964–2014). What’s in them for you?. Celebration of Seventieth Birthday 2014-06-03 - 2014-06-03
2011
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Programme participationNaqvi, Kalbe Razi. (2011) Matematikkens historie : Al Khwarizmi. Ekko NRK P2 Ekko NRK P2 [Radio] 2011-09-19
2008
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PosterChábera, Pavel; Naqvi, Kalbe Razi; Melø, Thor Bernt; Sliwka, Hans-Richard; Partali, Vassilia; Lockwood, Samuel F.. (2008) Excited-state propoerties of hydrophilic carotenoids. Tomáš Polívka and Villy Sundström ESF Workshop "Novel Methods in Exploring Carotenoid Excited State Dynamics" , Nove Hrady, Czech Republic 2008-09-21 - 2008-09-25
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PosterLi, He; Willibald, Julian; Rennebaum, Sandra; Melø, Thor Bernt; Ernst, Hansgeorge; Naqvi, Kalbe Razi. (2008) Oxidation and antioxidation of carotenoids-Reaction and products. Japanese society for carotenoid research 15th Intenational symposium on carotenoids , Okinawa 2008-06-22 - 2008-06-27
2007
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Academic lectureNaqvi, Kalbe Razi. (2007) A peridinin-pyropheophorbide dyad and its fucoxanthin analogue. Beijing University of Technology International symposium on ultrafast- and nano-optics , Beijing 2007-10-29 - 2007-10-31
2006
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Academic lecturePolívka, T; Pellnor, M; Melo, E; Pascher, T; Sundström, V; Osuka, A. (2006) Polarity-tuned energy transfer in carotenoid-pyropheophorbide artificial antenna. Uppsala universitet 16th International Conference on Photochemical Conversion and Storage of Solar Energy (IPS-16) , Uppsala 2006-07-02 - 2006-07-07
2005
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Academic lectureSamsun, Mohamad Baharin Bin; Melø, Thor Bernt; Naqvi, Kalbe Razi; Sliwka, Hans-Richard; Foss, Bente Jeanette; Abdel-Hafez, S.. (2005) Carotenoid amphiphiles as electron donors and triplet acceptors. carotenoid Society 14th Internat. Symp. Carotenoids , Edinburgh 2005-07-17 - 2005-07-22
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PosterLi, B.; Sielk, J.; Sliwka, Hans-Richard; Partali, Vassilia; Melø, Thor Bernt; Naqvi, Kalbe Razi. (2005) Ccarotenoid thioaldehydes. Carotenoid Society 14th Internat. Symp. Carotenoids , Edinburgh 2005-07-17 - 2005-07-22
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PosterNæss, Stine Nalum; Melø, Thor Bernt; Naqvi, Kalbe Razi; Partali, Vassilia; Sliwka, Hans-Richard; Foss, Bente Jeanette. (2005) Surface and aggregation properties of the two most water-soluble carotenoids. Carotenoid Society 14th Internat. Symp. Carotenoids , Edinburgh 2005-07-17 - 2005-07-22
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PosterFoss, Bente Jeanette; Partali, Vassilia; Sliwka, Hans-Richard; Melø, Thor Bernt; Naqvi, Kalbe Razi; O´Malley, S.. (2005) Determination of surfactant and aggregation properties of hydrophilic carotenoid derivatives. Carotenoid Society 14th Internat. Symp. Carotenoids , Edinburgh 2005-07-17 - 2005-07-22
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PosterPatel, A.; Abdel-Hafez, S.; Næss, Stine Nalum; Foss, Bente Jeanette; Partali, Vassilia; Sliwka, Hans-Richard. (2005) Facile synthesis of water dispersible carotenoids. Carotenoid Sopiety 14th Internat. Symp. Carotenoids , Edinburgh 2005-07-17 - 2005-07-22
2003
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Academic lectureNaqvi, Kalbe Razi. (2003) Franck-Condon factors for electron and energy transfer. Euruopean Science Foundation ULTRA Programme Summer School on "Molecular Basis of Fast and Ultrafast Processes". , Vilamoura, Algarve, Portugal 2003-06-15 -
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Academic lectureNaqvi, Kalbe Razi. (2003) Fermi's golden rule. European Science Foundation ULTRA School on "Ultrafast Processes in Photochemistry and Photobiology" , Torun, Poland 2003-08-30 -
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Academic lectureNaqvi, Kalbe Razi. (2003) The adiabatic approximation in quantum mechanics. European Science Foundation ULTRA School on "Ultrafast Processes in Photochemistry and Photobiology" , Torun, Poland 2003-08-30 -
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Academic lectureNaqvi, Kalbe Razi. (2003) Two-step photoselection and rotational diffusion. European Science Foundation ULTRA School on "Ultrafast Processes in Photochemistry and Photobiology" , Torun, Poland 2003-08-30 -
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Academic lectureNaqvi, Kalbe Razi. (2003) Sunlight, pigments and oxygen: Players in the deadly game of life. International Conference on Advancement in Science and Technology (iCAST 2003) , Kuala Lumpur, Malaysia 2003-08-07 -
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PosterNaqvi, Kalbe Razi; Melø, Thor Bernt; Sliwka, Hans-Richard; Samsun, Mohamad Baharin Bin; Partali, Vassilia. (2003) Primary photo(phys/chem)ical processes an a a-tocopherol and interaction of its long- lived transient photoproducts with carotenoids. Free radical and exited states in Chemistry and Biochemistry , Daresbury 2003-05-21 -
2002
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Academic lectureNaqvi, Kalbe Razi. (2002) The role of Franck-Condon factors in electron and energy transfer. Summer School on Theory and experiment in ultrafast molecular processes, organized under the Femtochemistry and Femtobiology (ULTRA) programme of the European Science Foundation , Algarve, Portugal 2002-06-16 -
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PosterLerfall, Jørgen; Melø, Thor Bernt; Naqvi, Kalbe Razi; Partali, Vassilia; Sliwka, Hans-Richard. (2002) Synthetic combination of antioxidants: singlett oxygen quenching activities of a Carotenoid-vitamin C derivative. 13th International carotenoid symposium , Hawaii, USA 2002-01-11 -
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PosterArnaut, Luis; Serpa, Carlos; Naqvi, Kalbe Razi. (2002) Will the real expression for the rate constant of electron transfer/exchange stand up, please. Summer School on Theory and experiment in ultrafast molecular processes, organized under the Femtochemistry and Femtobiology (ULTRA) programme of the European Science Foundation , Algarve, Portugal 2002-06-16 -
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PosterSamsun, Mohamad Baharin Bin; Melø, Thor Bernt; Ernst, Hansgeorge; Sliwka, Hans-Richard; Partali, Vassilia; Naqvi, Kalbe Razi. (2002) Competition between energy transfer and electron exchange: some new examples involving carotenoids and triplet nitrinaphthalene. Summer School on Theory and experiment in ultrafast molecular processes, organized under the Femtochemistry and Femtobiology (ULTRA) programme of the European Science Foundation , Algarve, Portugal 2002-06-16 -
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PosterJavorfi, Tamas; Osuka, Atsuhiro; Kume, T.; Haggquist, G. W.; Naqvi, Kalbe Razi. (2002) Excitation energy transfer in a fucoxanthin-pyropheophorbide a dyad and its peridinin analogue. Summer School on Theory and experiment in ultrafast molecular processes, organized under the Femtochemistry and Femtobiology (ULTRA) programme of the European Science Foundation , Algarve, Portugal 2002-06-16 -
2001
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Academic lectureYanishlieva, N.V.; Marinova, E.; Raneva, V; Størseth, Trond; Melø, Thor Bernt; Naqvi, Kalbe Razi. (2001) Combination of antioxidants: C30 -apocarotenoid derivatives with vitamin E. 13th International carotenoid Symposium, 2002 , Hawaii, USA 2002-01-11 -