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Volumn 90, Issue 1, 2011, Pages 28-35

An experimental and theoretical study on the photophysical properties of methylene green

Author keywords

Fluorescence; Methylene green; Nitro derivatives; Solvatochromic effects; Triplet state

Indexed keywords

APROTIC; CALCULATED VALUES; DEACTIVATION RATE; EMISSION LIFETIME; EXCITED-STATE PROPERTIES; EXCITED-STATE SPECTRA; FLUORESCENCE QUANTUM YIELD; INTERSYSTEM CROSSING; INTERSYSTEM CROSSING RATES; LASER FLASH PHOTOLYSIS; LINEAR CORRELATION; METHYLENE BLUE; METHYLENE GREEN; MOLAR ABSORPTION COEFFICIENT; NITRO GROUP; NITRO-DERIVATIVES; PHOTOPHYSICAL; PHOTOPHYSICAL PROPERTIES; QUANTUM-MECHANICAL CALCULATION; SINGLET EXCITED STATE; SOLVATOCHROMIC EFFECTS; SOLVENT EFFECTS; SOLVENT PARAMETER; SPECIFIC INTERACTION; SPECTROSCOPIC CHARACTERIZATION; THEORETICAL STUDY; TIME-DEPENDENT TREATMENT; TRIPLET SENSITIZATION; TRIPLET STATE;

EID: 79551694653     PISSN: 01437208     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.dyepig.2010.11.003     Document Type: Article
Times cited : (12)

References (80)
  • 2
    • 0036810375 scopus 로고    scopus 로고
    • Methylene blue - A therapeutic dye for all seasons?
    • M. Wainwright, and K.B. Crossley Methylene blue - a therapeutic dye for all seasons? Journal of Chemotherapy 14 2002 431 443
    • (2002) Journal of Chemotherapy , vol.14 , pp. 431-443
    • Wainwright, M.1    Crossley, K.B.2
  • 5
    • 29944432302 scopus 로고    scopus 로고
    • Phenothiazinium antimicrobial photosensitizers are substrates of bacterial multidrug resistance pumps
    • G.P. Tegos, and M.R. Hamblin Phenothiazinium antimicrobial photosensitizers are substrates of bacterial multidrug resistance pumps Antimicrobial Agents and Chemotherapy 50 2006 196 203
    • (2006) Antimicrobial Agents and Chemotherapy , vol.50 , pp. 196-203
    • Tegos, G.P.1    Hamblin, M.R.2
  • 7
    • 14744274967 scopus 로고    scopus 로고
    • Bactericidal effects of toluidine blue-mediated photodynamic action on Vibrio vulnificus
    • T.W. Wong, Y.Y. Wang, H.M. Sheu, and Y.C. Chuang Bactericidal effects of toluidine blue-mediated photodynamic action on Vibrio vulnificus Antimicrobial Agents and Chemotherapy 49 2005 895 902
    • (2005) Antimicrobial Agents and Chemotherapy , vol.49 , pp. 895-902
    • Wong, T.W.1    Wang, Y.Y.2    Sheu, H.M.3    Chuang, Y.C.4
  • 8
    • 0031105373 scopus 로고    scopus 로고
    • Comparison of methylene blue and methylene violet for photoinactivation of intracellular and extracellular virus in red cell suspensions
    • A. Skripchenko, D. Robinette, and S.J. Wagner Comparison of methylene blue and methylene violet for photoinactivation of intracellular and extracellular virus in red cell suspensions Photochemistry and Photobiology 65 1997 451 455
    • (1997) Photochemistry and Photobiology , vol.65 , pp. 451-455
    • Skripchenko, A.1    Robinette, D.2    Wagner, S.J.3
  • 9
    • 64449087311 scopus 로고    scopus 로고
    • Amperometric biosensor for hydrogen peroxide based on coimmobilized horseradish peroxidase and methylene green in ormosils matrix with multiwalled carbon nanotubes
    • A.K. Upadhyay, T.-W. Ting, and S.-M. Chen Amperometric biosensor for hydrogen peroxide based on coimmobilized horseradish peroxidase and methylene green in ormosils matrix with multiwalled carbon nanotubes Talanta 79 2009 38 45
    • (2009) Talanta , vol.79 , pp. 38-45
    • Upadhyay, A.K.1    Ting, T.-W.2    Chen, S.-M.3
  • 10
    • 39749186147 scopus 로고    scopus 로고
    • Electrosynthesis and electrochemical characterisation of phenazine polymers for application in biosensors
    • M.M. Barsan, E.M. Pinto, and C.M.A. Brett Electrosynthesis and electrochemical characterisation of phenazine polymers for application in biosensors Electrochimica Acta 53 2008 3973 3982
    • (2008) Electrochimica Acta , vol.53 , pp. 3973-3982
    • Barsan, M.M.1    Pinto, E.M.2    Brett, C.M.A.3
  • 11
    • 70349511957 scopus 로고    scopus 로고
    • Mitochondrial bioelectrocatalysis for biofuel cell applications
    • R.L. Arechederra, K. Boehm, and S.D. Minteer Mitochondrial bioelectrocatalysis for biofuel cell applications Electrochimica Acta 54 2009 7268 7273
    • (2009) Electrochimica Acta , vol.54 , pp. 7268-7273
    • Arechederra, R.L.1    Boehm, K.2    Minteer, S.D.3
  • 12
    • 15344344385 scopus 로고    scopus 로고
    • 2 biofuel cells using salt-extracted tetrabutylammonium bromide/Nafion membranes to immobilize dehydrogenase enzymes
    • 2 biofuel cells using salt-extracted tetrabutylammonium bromide/Nafion membranes to immobilize dehydrogenase enzymes Electrochimica Acta 50 2005 2521 2525
    • (2005) Electrochimica Acta , vol.50 , pp. 2521-2525
    • Akers, N.L.1    Moore, C.M.2    Minteer, S.D.3
  • 13
    • 44249092750 scopus 로고    scopus 로고
    • A Miniature glucose/O2 biofuel cell with single-walled carbon nanotubes-modified carbon fiber microelectrodes as the substrate
    • X. Li, H. Zhou, P. Yu, L. Su, T. Ohsaka, and L. Mao A Miniature glucose/O2 biofuel cell with single-walled carbon nanotubes-modified carbon fiber microelectrodes as the substrate Electrochemistry Communications 10 2008 851 854
    • (2008) Electrochemistry Communications , vol.10 , pp. 851-854
    • Li, X.1    Zhou, H.2    Yu, P.3    Su, L.4    Ohsaka, T.5    Mao, L.6
  • 15
    • 33846960216 scopus 로고    scopus 로고
    • In situ characterization of electrochemical polymerization of methylene green on platinum electrodes
    • V. Svoboda, M.J. Cooney, C. Rippolz, and B.Y. Liaw In situ characterization of electrochemical polymerization of methylene green on platinum electrodes Journal of the Electrochemical Society 154 2007 113 116
    • (2007) Journal of the Electrochemical Society , vol.154 , pp. 113-116
    • Svoboda, V.1    Cooney, M.J.2    Rippolz, C.3    Liaw, B.Y.4
  • 16
    • 0033075444 scopus 로고    scopus 로고
    • The excited states quenching of phenothiazine dyes by p-benzoquinones in polar solvents
    • S.G. Bertolotti, and C.M. Previtali The excited states quenching of phenothiazine dyes by p-benzoquinones in polar solvents Dyes and Pigments 41 1999 55 61
    • (1999) Dyes and Pigments , vol.41 , pp. 55-61
    • Bertolotti, S.G.1    Previtali, C.M.2
  • 19
    • 0011548691 scopus 로고    scopus 로고
    • The mechanism of the photoinitiation of the polymerization of MMA by the thionine-triethanolamine system
    • M.G. Neumann, and M.R. Rodrigues The mechanism of the photoinitiation of the polymerization of MMA by the thionine-triethanolamine system Polymer 39 1998 1657 1661
    • (1998) Polymer , vol.39 , pp. 1657-1661
    • Neumann, M.G.1    Rodrigues, M.R.2
  • 20
    • 0026497756 scopus 로고
    • Photosensitized cleavage of the dithio protecting group by visible light
    • G.A. Epling, and Q. Wang Photosensitized cleavage of the dithio protecting group by visible light Tetrahedron Letters 33 1992 5909 5912
    • (1992) Tetrahedron Letters , vol.33 , pp. 5909-5912
    • Epling, G.A.1    Wang, Q.2
  • 21
    • 33751222278 scopus 로고    scopus 로고
    • Photosensitized reduction of DDT using visible light: The intermediates and pathways of dechlorination
    • C. Lin, and T.-C. Chang Photosensitized reduction of DDT using visible light: the intermediates and pathways of dechlorination Chemosphere 66 2007 1003 1011
    • (2007) Chemosphere , vol.66 , pp. 1003-1011
    • Lin, C.1    Chang, T.-C.2
  • 27
    • 3042764035 scopus 로고    scopus 로고
    • Physicochemical and immune properties of glycoglycerolipids from Laminaria japonica in immunostimulating complexes (ISCOMs)
    • I.A. Li, A.M. Popov, N.M. Sanina, E.Y. Kostetskii, O.D. Novikova, and A.V. Reunov Physicochemical and immune properties of glycoglycerolipids from Laminaria japonica in immunostimulating complexes (ISCOMs) Biology Bulletin 31 2004 244 249
    • (2004) Biology Bulletin , vol.31 , pp. 244-249
    • Li, I.A.1    Popov, A.M.2    Sanina, N.M.3    Kostetskii, E.Y.4    Novikova, O.D.5    Reunov, A.V.6
  • 30
    • 84885393188 scopus 로고
    • Reference materials for fluorescence measurements
    • D.F. Eaton Reference materials for fluorescence measurements Pure and Applied Chemistry 60 1988 1107 1114
    • (1988) Pure and Applied Chemistry , vol.60 , pp. 1107-1114
    • Eaton, D.F.1
  • 32
    • 0006469110 scopus 로고
    • The properties of organic liquids that are relevant to their use as solvating solvents
    • Y. Marcus The properties of organic liquids that are relevant to their use as solvating solvents Chemical Society Reviews 22 1993 409 416
    • (1993) Chemical Society Reviews , vol.22 , pp. 409-416
    • Marcus, Y.1
  • 33
    • 0001420035 scopus 로고
    • Density-funtional theory of the electronic structure of molecules
    • R.G. Parr, and W. Yang Density-funtional theory of the electronic structure of molecules Annual Review of Physical Chemistry 46 1995 701 728
    • (1995) Annual Review of Physical Chemistry , vol.46 , pp. 701-728
    • Parr, R.G.1    Yang, W.2
  • 34
    • 0344791553 scopus 로고
    • Approximate density functional theory as a practical tool in molecular energetics and dynamics
    • T. Zeigler Approximate density functional theory as a practical tool in molecular energetics and dynamics Chemical Reviews 91 1991 651 667
    • (1991) Chemical Reviews , vol.91 , pp. 651-667
    • Zeigler, T.1
  • 35
    • 0004107550 scopus 로고
    • 4th ed. Prentice-Hall Englewood Cliffs
    • L. Levine Quantum chemistry 4th ed. 1991 Prentice-Hall Englewood Cliffs 629 pp
    • (1991) Quantum Chemistry
    • Levine, L.1
  • 36
    • 0000189651 scopus 로고
    • Density-funtional thermochemistry. III. The role of exact exchange
    • A.D. Becke Density-funtional thermochemistry. III. The role of exact exchange Journal of Chemical Physics 98 1993 5648 5652
    • (1993) Journal of Chemical Physics , vol.98 , pp. 5648-5652
    • Becke, A.D.1
  • 37
    • 0345491105 scopus 로고
    • Development of the Colle-Salvetti correlation-energy formula into a functional of the electron density
    • C. Lee, W. Yang, and R.G. Parr Development of the Colle-Salvetti correlation-energy formula into a functional of the electron density Physical Review B 37 1988 785 789
    • (1988) Physical Review B , vol.37 , pp. 785-789
    • Lee, C.1    Yang, W.2    Parr, R.G.3
  • 38
    • 0031209054 scopus 로고    scopus 로고
    • A new integral equation formalism for the polarizable continuum model: Theoretical background and applications to isotropic and anisotropic dielectrics
    • E. Cances, B. Mennucci, and J. Tomasi A new integral equation formalism for the polarizable continuum model: theoretical background and applications to isotropic and anisotropic dielectrics Journal of Chemical Physics 107 1997 3032 3041
    • (1997) Journal of Chemical Physics , vol.107 , pp. 3032-3041
    • Cances, E.1    Mennucci, B.2    Tomasi, J.3
  • 39
    • 84961979198 scopus 로고    scopus 로고
    • Continuum solvation models: A new approach to the problem of solute's charge distribution and cavity boundaries
    • B. Mennucci, and J. Tomasi Continuum solvation models: a new approach to the problem of solute's charge distribution and cavity boundaries Journal of Chemical Physics 106 1997 5151 5158
    • (1997) Journal of Chemical Physics , vol.106 , pp. 5151-5158
    • Mennucci, B.1    Tomasi, J.2
  • 40
    • 0000262725 scopus 로고    scopus 로고
    • Reaction field treatment of charge penetration
    • D.M. Chipman Reaction field treatment of charge penetration Journal of Chemical Physics 112 2000 5558 5565
    • (2000) Journal of Chemical Physics , vol.112 , pp. 5558-5565
    • Chipman, D.M.1
  • 42
    • 1842444617 scopus 로고    scopus 로고
    • Gaussian, Inc. Wallingford, CT
    • M.J. Frisch Gaussian 03, Rev. B.04 2003 Gaussian, Inc. Wallingford, CT http://www.gaussian.com
    • (2003) Gaussian 03, Rev. B.04
    • Frisch, M.J.1
  • 43
    • 84962426273 scopus 로고    scopus 로고
    • Time-dependent density functional theory for molecules in liquid solutions
    • M. Cossi, and V. Barone Time-dependent density functional theory for molecules in liquid solutions Journal of Chemical Physics 115 2001 4708
    • (2001) Journal of Chemical Physics , vol.115 , pp. 4708
    • Cossi, M.1    Barone, V.2
  • 44
    • 33746868881 scopus 로고    scopus 로고
    • A state-specific polarizable continuum model time dependent density functional method for excited state calculations in solution
    • R. Impronta, V. Barone, G. Scalmani, and M.J. Frisch A state-specific polarizable continuum model time dependent density functional method for excited state calculations in solution Journal of Chemical Physics 125 2006 054103
    • (2006) Journal of Chemical Physics , vol.125 , pp. 054103
    • Impronta, R.1    Barone, V.2    Scalmani, G.3    Frisch, M.J.4
  • 45
    • 0000192894 scopus 로고
    • Spektroskopische bistimmung des dipolmomentes aromatischer verbindungen im resten angenegten singulettzustand
    • E. Lippert Von Spektroskopische bistimmung des dipolmomentes aromatischer verbindungen im resten angenegten singulettzustand Z. Electrochem 61 1957 962 975
    • (1957) Z. Electrochem , vol.61 , pp. 962-975
    • Von, L.E.1
  • 47
    • 0000667455 scopus 로고
    • Excited state dipole moments from an efficient analysis of solvatochromic stokes shift data
    • M. Ravi, A. Samanta, and T.P. Radhakrishnan Excited state dipole moments from an efficient analysis of solvatochromic stokes shift data Journal of Physical Chemistry 98 1994 9133 9136
    • (1994) Journal of Physical Chemistry , vol.98 , pp. 9133-9136
    • Ravi, M.1    Samanta, A.2    Radhakrishnan, T.P.3
  • 48
    • 5844252510 scopus 로고
    • Solvatochromic dyes as solvent polarity indicators
    • C. Reichardt Solvatochromic dyes as solvent polarity indicators Chemical Reviews 94 1994 2319 2358
    • (1994) Chemical Reviews , vol.94 , pp. 2319-2358
    • Reichardt, C.1
  • 49
    • 0035863112 scopus 로고    scopus 로고
    • Solvent effects on photophysical properties of merocyanine 540
    • B. Cunderlikova, and L. Sikurova Solvent effects on photophysical properties of merocyanine 540 Chemical Physics 263 2001 415 422
    • (2001) Chemical Physics , vol.263 , pp. 415-422
    • Cunderlikova, B.1    Sikurova, L.2
  • 50
    • 0000775638 scopus 로고    scopus 로고
    • A non-pertuvative approach to solvatochromic shifs of push-pull chromophores
    • A. Painelli, and F. Terenziani A non-pertuvative approach to solvatochromic shifs of push-pull chromophores Chemical Physics Letters 312 1999 211 220
    • (1999) Chemical Physics Letters , vol.312 , pp. 211-220
    • Painelli, A.1    Terenziani, F.2
  • 57
    • 0001044047 scopus 로고
    • On Radiative and Nonradiative Processes of Singlet Excited Fluorenone Derivatives
    • L. Biczók, T. Bérces, Márta Ferenc, Solvent Substituen, and Temperature Effects on Radiative and Nonradiative Processes of Singlet Excited Fluorenone Derivatives Journal of Physical Chemistry 97 1993 8895 8899 and references therein
    • (1993) Journal of Physical Chemistry , vol.97 , pp. 8895-8899
    • Biczók, L.1    Bérces, T.2    Ferenc, M.3    Substituen, S.4    Effects, T.5
  • 58
    • 33847090166 scopus 로고
    • Laser photolysis studies of duroquinone triplet state electron transfer reactions
    • R. Scheerer, and M. Grätzel Laser photolysis studies of duroquinone triplet state electron transfer reactions Journal of the American Chemical Society 99 1977 865 871
    • (1977) Journal of the American Chemical Society , vol.99 , pp. 865-871
    • Scheerer, R.1    Grätzel, M.2
  • 60
    • 0029022468 scopus 로고
    • Reactions of excited triplet duroquinone with a-tocopherol and ascorbate: A nanosecond laser flash photolysis and time-resolved resonance raman investigation
    • R.H. Bisby, and A.W. Parker Reactions of excited triplet duroquinone with a-tocopherol and ascorbate: a nanosecond laser flash photolysis and time-resolved resonance raman investigation Journal of American Chemical Society 117 1995 5664 5670
    • (1995) Journal of American Chemical Society , vol.117 , pp. 5664-5670
    • Bisby, R.H.1    Parker, A.W.2
  • 61
    • 46749083372 scopus 로고    scopus 로고
    • Effects of ionic liquid [bmim][PF6] on absorption spectra and reaction kinetics of the duroquinone triplet state in acetonitrile
    • G. Zhu, G. Wu, M. Sha, D. Long, and S. Yao Effects of ionic liquid [bmim][PF6] on absorption spectra and reaction kinetics of the duroquinone triplet state in acetonitrile Journal of Physical Chemistry A 112 2008 3079 3085
    • (2008) Journal of Physical Chemistry A , vol.112 , pp. 3079-3085
    • Zhu, G.1    Wu, G.2    Sha, M.3    Long, D.4    Yao, S.5
  • 62
    • 84995104934 scopus 로고
    • A previously unreported intense absorption band and pK of protonated triplet methylene blue
    • T. Ohno, T.L. Osif, and N.N. Lichtin A previously unreported intense absorption band and pK of protonated triplet methylene blue Photochemistry and Photobiology 30 1979 541 546
    • (1979) Photochemistry and Photobiology , vol.30 , pp. 541-546
    • Ohno, T.1    Osif, T.L.2    Lichtin, N.N.3
  • 63
    • 0011496932 scopus 로고
    • Electron transfer in the quenching of protonated triplet methylene blue by ground-state molecules of the dye
    • P.V. Kamat, and N.N. Lichtin Electron transfer in the quenching of protonated triplet methylene blue by ground-state molecules of the dye Journal of Physical Chemistry 85 1981 3864 3868
    • (1981) Journal of Physical Chemistry , vol.85 , pp. 3864-3868
    • Kamat, P.V.1    Lichtin, N.N.2
  • 65
    • 84989699766 scopus 로고
    • Actinometry in monochromatic flash photolysis: The extinction coefficient of triplet benzophenone and quantum yield of triplet zinc tetraphenyl porphyrin
    • J.K. Hurley, N. Sinai, and H. Linschitz Actinometry in monochromatic flash photolysis: The extinction coefficient of triplet benzophenone and quantum yield of triplet zinc tetraphenyl porphyrin Photochemistry and Photobiology 38 1983 9 14
    • (1983) Photochemistry and Photobiology , vol.38 , pp. 9-14
    • Hurley, J.K.1    Sinai, N.2    Linschitz, H.3
  • 66
    • 84913415882 scopus 로고
    • Molar absorption coefficients of transient species in solution
    • R. Bonneau, I. Carmichael, and G.L. Hug Molar absorption coefficients of transient species in solution Pure and Applied Chemistry 63 1991 289 299
    • (1991) Pure and Applied Chemistry , vol.63 , pp. 289-299
    • Bonneau, R.1    Carmichael, I.2    Hug, G.L.3
  • 68
    • 33845559523 scopus 로고
    • Calorimetric determinations of absolute fluorescence quantum yields
    • J. Olmsted Calorimetric determinations of absolute fluorescence quantum yields The Journal of Physical Chemistry 83 1979 2581 2584
    • (1979) The Journal of Physical Chemistry , vol.83 , pp. 2581-2584
    • Olmsted, J.1
  • 70
    • 0001061468 scopus 로고
    • +-T transition probabilities of some xanthene and thiazine dyes on the basis of the T-Energy transfer. I. Experiment in ethanol solutions
    • +-T transition probabilities of some xanthene and thiazine dyes on the basis of the T-Energy transfer. I. Experiment in ethanol solutions Bulletin of the Chemical Society of Japan 42 1969 1223 1230
    • (1969) Bulletin of the Chemical Society of Japan , vol.42 , pp. 1223-1230
    • Nemoto, M.1    Kokubun, H.2    Koizumi, M.3
  • 71
    • 0001209268 scopus 로고
    • Photoreaction of dihydroazulenes into vinylheptafulvenes: Photochromism of nitrophenyl-substituted derivatives
    • H. Görner, C. Fischer, and J. Daub Photoreaction of dihydroazulenes into vinylheptafulvenes: photochromism of nitrophenyl-substituted derivatives Journal of Photochemistry and Photobiology A: Chemistry 85 1995 217 224
    • (1995) Journal of Photochemistry and Photobiology A: Chemistry , vol.85 , pp. 217-224
    • Görner, H.1    Fischer, C.2    Daub, J.3
  • 73
    • 0034775526 scopus 로고    scopus 로고
    • Synthesis and spectroscopic properties of arene-substituted pyrene derivatives as model compounds for fluorescent polarity probes
    • M. Beinhoff, W. Weigel, M. Jurczok, W. Rettg, C. Modrakowski, and I. Brudgam Synthesis and spectroscopic properties of arene-substituted pyrene derivatives as model compounds for fluorescent polarity probes European Journal of Organic Chemistry 2001 2001 3819 3829
    • (2001) European Journal of Organic Chemistry , vol.2001 , pp. 3819-3829
    • Beinhoff, M.1    Weigel, W.2    Jurczok, M.3    Rettg, W.4    Modrakowski, C.5    Brudgam, I.6
  • 77
    • 34247204350 scopus 로고    scopus 로고
    • Donor-acceptor-substituted tetrakis(phenylethynyl)benzenes as emissive molecules during pulse radiolysis in benzene
    • S. Samori, S. Tojo, M. Fujitsuka, E.L. Spitler, M.M. Haley, and T. Majima Donor-acceptor-substituted tetrakis(phenylethynyl)benzenes as emissive molecules during pulse radiolysis in benzene Journal of Organic Chemistry 72 2007 2785 2793
    • (2007) Journal of Organic Chemistry , vol.72 , pp. 2785-2793
    • Samori, S.1    Tojo, S.2    Fujitsuka, M.3    Spitler, E.L.4    Haley, M.M.5    Majima, T.6
  • 78
    • 20744443650 scopus 로고    scopus 로고
    • Energy flow in push-pull chromophores: Vibrational dynamics in para-nitroaniline
    • T. Gunaratne, J. Reddy Challa, and M. Cather Simpson Energy flow in push-pull chromophores: vibrational dynamics in para-nitroaniline ChemPhysChem 6 2005 1157 1163
    • (2005) ChemPhysChem , vol.6 , pp. 1157-1163
    • Gunaratne, T.1    Reddy Challa, J.2    Cather Simpson, M.3
  • 80
    • 0000643612 scopus 로고
    • Electron transfer in the quenching of triplet methylene blue by complexes of iron (II)
    • T. Ohno, and N.N. Lichtin Electron transfer in the quenching of triplet methylene blue by complexes of iron (II) Journal of the American Chemical Society 102 1980 4636 4643
    • (1980) Journal of the American Chemical Society , vol.102 , pp. 4636-4643
    • Ohno, T.1    Lichtin, N.N.2


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