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)<inf>2</inf>^[rad]–. Journal of Photochemistry and Photobiology A: Chemistry. volum 425.
  Academic article

2020

• Cardoso, Renato M.S.; Martins, Patrícia A.T.; Ramos, Cristiana V.; Cordeiro, Margarida M.; Leote, Ricardo J.B.; Naqvi, Kalbe Razi; Vaz, Winchil L.C.; Moreno, Maria João. (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. volum 1862 (3).
  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. volum 1125 (1).
  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. volum 49 (6).
  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. volum 157.
  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. volum 158.
  Errata

2014

• Naqvi, Kalbe Razi. (2014) Screening hypochromism (sieve effect) in red blood cells: a quantitative analysis. Biomedical Optics Express. volum 5 (4).
  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. volum 171 (5).
  Academic article

2013

• 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. volum 14 (3).
  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. volum 12 (2).
  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. volum 12 (6).
  Academic article

2012

• 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. volum 112 (1).
  Academic article
• 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. volum 106.
  Academic article
• Naqvi, Kalbe Razi. (2012) Careless linking of Wallace and Darwin. Nature. volum 485 (7399).
  Letter to the editor

2011

• Arellano, Juan B.; Li, Heng; Gonzalez-Perez, S; Gutierrez, J.; Melø, Thor Bernt; Vacha, Frantisek; Naqvi, Kalbe Razi. (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. volum 50 (39).
  Academic article
• El-Agamey, Ali; Fukuzumi, S.; Naqvi, Kalbe Razi; McGarvey, David J. (2011) Kinetic studies of retinol addition radicals. Organic and biomolecular chemistry. volum 9 (5).
  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. volum 115 (29).
  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. volum 373 (1-2).
  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. volum 132 (1).
  Letter to the editor
• 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. volum 114 (40).
  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. volum 102 (1).
  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. volum 11 (30).
  Academic article

2008

• 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. volum 55 (3).
  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. volum 59 (14).
  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. volum 59 (2).
  Academic article
• Naqvi, Kalbe Razi. (2008) Double-blind review: the paw print is a giveaway. Nature. volum 452 (7183).
  Letter to the editor
• Naqvi, Kalbe Razi. (2008) The status of science in Muslim nations. Nature. volum 453 (7191).
  Letter to the editor
• 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. volum 1 (2).
  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. volum 1 (2).
  Academic article

2007

• 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. volum 46 (51).
  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. volum 87.
  Academic article
• Næss, Stine Nalum; Sliwka, Hans-Richard; Partali, Vassilia; Melø, Thor Bernt; Naqvi, Kalbe Razi; Jackson, H; Lockwood, S.f.. (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. volum 148.
  Academic article
• Polivka, Tomas; Pellnor, Mathias; Melo, Eurico; Pascher, Torbjörn; Sundström, Villy; Osuka, Atsuhiro; Naqvi, Kalbe Razi. (2007) Polarity-tuned energy transfer efficiency in artificial light-harvesting antennae containing carbonyl carotenoids peridinin and fucoxanthin. Journal of Physical Chemistry C. volum 111 (1).
  Academic article

2006

• 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. volum 69 (1-2).
  Academic article
• Elgsæter, Arnljot; Foss, Bente Jeanette; Li, B.; Sliwka, Hans-Richard; Partali, Vassilia; Melø, Thor Bernt; Naqvi, Kalbe Razi; Næss, Stine Nalum. (2006) Hydrophilic carotenoids: Surface properties and aggregation of crocin as a biosurfactant. Helvetica Chimica Acta. volum 89.
  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. volum 386 (7-8).
  Short communication
• Jávorfi, T; Erostyák, J; Gal, J; Buzády, A; Menczel, M; Garab, G.; Naqvi, Kalbe Razi. (2006) Quantitative spectrophotometry using integrating cavities. Journal of Photochemistry and Photobiology. B: Biology. volum 82 (2).
  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. volum 428 (1-3).
  Academic article
• Samsun, Mohamad Baharin Bin; Yousef, Y. A.; Melø, Thor Bernt; Partali, Vassilia; Jávorfi, T; Sliwka, Hans-Richard; Naqvi, Kalbe Razi. (2006) Singlet oxygen quenching by thione analogues of canthaxanthin, echinenone and rhodoxanthin. Journal of Photochemistry and Photobiology. B: Biology. volum 84 (2).
  Academic article

2005

• 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. volum 38 (18).
  Academic article
• Foss, Bente Jeanette; Sliwka, Hans-Richard; Partali, Vassilia; Næss, Stine Nalum; Elgsaeter, Arnljot; Melø, Thor Bernt; Naqvi, Kalbe Razi. (2005) Hydrophilic carotenoids; surface properties and aggregation behavior of a highly unsaturated carotenoid lysophospholipid. Chemistry and Physics of Lipids. volum 135.
  Academic article
• Foss, Bente Jeanette; Sliwka, Hans-Richard; Partali, Vassilia; Næss, Stine Nalum; Elgsaeter, Arnljot; Melø, Thor Bernt; Naqvi, Kalbe Razi; O´Malley, S.; Lockwood, S.f.. (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. volum 135.
  Academic article
• Foss, Bente Jeanette; Sliwka, Hans-Richard; Partali, Vassilia; Næss, Stine Nalum; Elgsæter, Arnljot; Melø, Thor Bernt; Naqvi, Kalbe Razi. (2005) Hydrophilic carotenoids: surface properties and aggregation behavior of a highly unsaturated carotenoid lysophospholipid. Chemistry and Physics of Lipids. volum 134.
  Academic article
• Foss, Bente Jeanette; Sliwka, Hans-Richard; Partali, Vassilia; Næss, Stine Nalum; Elgsæter, Arnljot; Melø, Thor Bernt; Naqvi, Kalbe Razi; O&apos;Malley, S; Lockwood, SF. (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. volum 135.
  Academic article
• Naqvi, Kalbe Razi; Waldenstrøm, Sigmund. (2005) Brownian motion description of heat condution by phonons. Physical Review Letters. volum 95 (6).
  Academic article

2004

• 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. volum 74 (2-3).
  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. volum 79 (1).
  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. volum 120 (19).
  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. volum 60 (12).
  Academic article
• 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. volum 3.
  Academic article

2003

• 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. volum 36.
  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. volum 2.
  Academic article
• 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. volum 68 (1).
  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. volum 36.
  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. volum 2.
  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. volum 76.
  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. volum 72.
  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. volum 357.
  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. volum 22 (4).
  Academic article

1996

• Naqvi, Kalbe Razi; Cyvin, Sven J.. (1996) Butadien - det "gylne" molekyl. SYMMETRI - Nordic Journal for Physics and Mathematics. volum 3 (4).
  Popular scientific article