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). 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).
  Reader opinion piece

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).
  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. 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).
  Reader opinion piece
• Naqvi, Kalbe Razi. (2008) The status of science in Muslim nations. Nature. volum 453 (7191).
  Reader opinion piece
• 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'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