All Stories

  1. Synthesis and spectral characterization of a new blue fluorescent tripod for detecting metal cations and protons

    Article • Journal of Luminescence, June 2015, Elsevier

    Professor Ivo Grabchev, Professor Tariq R, Sobahi, Dr Desislava Staneva, Prof. Dr. Abdullah M. Asiri

  2. Synthesis, photophysical and antimicrobial activity of new water soluble ammonium quaternary benzanthrone in solution and in polylactide film

    Article • Journal of Photochemistry and Photobiology B Biology, February 2015, Elsevier

    Professor Abdullah M. Asiri, Professor Ivo Grabchev, Professor Tariq R, Sobahi, Dr Desislava Staneva, Prof. Dr. Abdullah M. Asiri

  3. Synthesis and spectral characterization of a new PPA dendrimer modified with 4-bromo-1,8-naphthalimide and in vitro antimicrobial activity of its Cu(II) and Zn(II) metal complexes

    Article • Tetrahedron, February 2015, Elsevier

    Professor Abdullah M. Asiri, Professor Ivo Grabchev, Professor Tariq R, Sobahi, Dr Desislava Staneva, Prof. Dr. Abdullah M. Asiri

  4. Design and synthesis of a new fluorescent tripod for chemosensor applications

    Article • Tetrahedron, December 2014, Elsevier

    Professor Ivo Grabchev, Professor Tariq R, Sobahi, Dr Desislava Staneva

  5. Combination of sensor potential and antimicrobial activity of a new 4-(2-dimethylaminoethyloxy)-N-buthyl-1,8-naphthalimide

    Article • Journal of Molecular Structure, August 2014, Elsevier

    Professor Abdullah M. Asiri, Professor Ivo Grabchev, Dr Desislava Staneva, Prof. Dr. Abdullah M. Asiri

  6. Studying pH dependence of the photophysical properties of a blue emitting fluorescent PAMAM dendrimer and evaluation of its sensor potential

    Article • Dyes and Pigments, June 2014, Elsevier

    Professor Abdullah M. Asiri, Professor Ivo Grabchev, Dr Desislava Staneva, Prof. Dr. Abdullah M. Asiri

  7. New detectors for metal cations and protons based on PAMAM dendrimers modified with 1,8-naphthalimide units

    Article • Journal of Photochemistry and Photobiology A Chemistry, June 2014, Elsevier

    Professor Ivo Grabchev

  8. Synthesis and functional characteristics of two new yellow-green fluorescent PAMAM dendrimers periphery modified with 1,8-naphthalimides

    Article • Inorganica Chimica Acta, January 2014, Elsevier

    Professor Ivo Grabchev

  9. Synthesis of New Blue Fluorescent Polymerizable 1,8-Naphthalimides and Their Copolymers with Styrene as Sensors for Fe(III) Cations

    Article • Journal of Chemistry, January 2014, Hindawi Publishing Corporation

    Professor Ivo Grabchev

  10. Surface enhanced Raman spectroscopy as a new spectral technique for quantitative detection of metal ions

    Article • Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, December 2013, Elsevier

    Professor Ivo Grabchev

  11. Sensor potential of 1,8-naphthalimide and its dyeing ability of cotton fabric

    Article • Dyes and Pigments, July 2013, Elsevier

    Professor Ivo Grabchev, Dr Desislava Staneva

  12. Synthesis and structural dependence of the functional properties of new green fluorescent poly(propyleneamine) dendrimers

    Article • Journal of Molecular Structure, April 2013, Elsevier

    Professor Ivo Grabchev

  13. Spectral Analysis of Poly(propyleneamine) Dendrimers Peripherally Modified with 1,8-Naphthalimides

    Article • International Journal of Polymer Analysis and Characterization, January 2013, Taylor & Francis

    Professor Ivo Grabchev, Dr Desislava Staneva

  14. Detection of Metal Ions and Protons with a New Blue Fluorescent Bis(1,8-Naphthalimide)

    Article • International Journal of Inorganic Chemistry, January 2013, Hindawi Publishing Corporation

    Professor Ivo Grabchev

  15. Zn (II) and Cu (II) Halide Complexes of Poly(propylene amine) Dendrimer Analysed by Infrared and Raman Spectroscopies

    Article • International Journal of Inorganic Chemistry, January 2013, Hindawi Publishing Corporation

    Professor Ivo Grabchev

  16. Fluorescent Dendrimers As Sensors for Biologically Important Metal Cations

    Article • Current Medicinal Chemistry, October 2012, Bentham Science Publishers

    Professor Ivo Grabchev, Dr Desislava Staneva

  17. Ultrasonic synthesis and spectral characterization of a new blue fluorescent dendrimer as highly selective chemosensor for Fe3+ cations

    Article • Journal of Molecular Structure, May 2012, Elsevier

    Professor Ivo Grabchev, Dr Desislava Staneva

  18. A new detector for metal cations based on the combined effect of photoinduced electron transfer and a light harvesting system

    Article • Journal of Photochemistry and Photobiology A Chemistry, July 2011, Elsevier

    Professor Ivo Grabchev

  19. Metal ions and protons sensing properties of new fluorescent 4-N-methylpiperazine-1,8-naphthalimide terminated poly(propyleneamine) dendrimer

    Article • Journal of Molecular Structure, July 2011, Elsevier

    Professor Ivo Grabchev, Dr Desislava Staneva

  20. Spectroscopic, Thermal and Biological Studies on Newly Synthesized Cu(II), Ni(II) and Co(II) Complexes with 3-N-2-hydroxyethylamine Benzanthrone and 3-N-2-aminoethylamine Benzanthrone

    Article • Journal of the Korean Chemical Society, February 2011, Korean Chemical Society

    Professor Ivo Grabchev

  21. Spectroscopic characterizations on the N,N′-bis-alkyl derivatives of 1,4,6,8-naphthalenediimide charge-transfer complexes

    Article • Arabian Journal of Chemistry, January 2011, Elsevier

    Professor Ivo Grabchev

  22. ChemInform Abstract: The Synthesis of Some 1,8-Naphthalic Anhydride Derivatives as Dyes for Polymeric Materials.

    Article • ChemInform, August 2010, Wiley

    Professor Ivo Grabchev

  23. ChemInform Abstract: Photochemistry of Naphthalenic Dyes

    Article • ChemInform, August 2010, Wiley

    Professor Ivo Grabchev

  24. ChemInform Abstract: The Synthesis and Properties of Some Triazine-Stilbene Fluorescent Brighteners.

    Article • ChemInform, August 2010, Wiley

    Professor Ivo Grabchev

  25. Synthesis and spectroscopic studies of a new 1,8-naphthalimide dyad as detector for metal cations and protons

    Article • Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, July 2010, Elsevier

    Professor Ivo Grabchev, Dr Desislava Staneva

  26. ChemInform Abstract: 4-Nitro-1,8-naphthalimides Exhibit Antinociceptive Properties.

    Article • ChemInform, May 2010, Wiley

    Professor Ivo Grabchev

  27. Photophysical investigations on the sensor potential of novel, poly(propylenamine) dendrimers modified with 1,8-naphthalimide units

    Article • Dyes and Pigments, May 2010, Elsevier

    Professor Ivo Grabchev, Dr Desislava Staneva

  28. Smart Biosensors for Determination of Mycotoxines

    Article • January 2010, Springer Science + Business Media

    Professor Ivo Grabchev

  29. A polyamidoamine dendrimer as a selective colorimetric and ratiometric fluorescent sensor for Li+ cations in alkali media

    Article • Dyes and Pigments, September 2009, Elsevier

    Professor Ivo Grabchev

  30. The synthesis of a novel 1,8-naphthalimide based PAMAM-type dendron and its potential for light-harvesting

    Article • Dyes and Pigments, June 2009, Elsevier

    Professor Ivo Grabchev

  31. Spectroscopic characterizations and biological studies on newly synthesized Cu2+ and Zn2+ complexes of first and second generation dendrimers

    Article • Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, May 2009, Elsevier

    Professor Ivo Grabchev

  32. A new colorimetric and fluorimetric sensor for metal cations based on poly(propilene amine) dendrimer modified with 1,8-naphthalimide

    Article • Journal of Photochemistry and Photobiology A Chemistry, January 2009, Elsevier

    Professor Ivo Grabchev

  33. Synthesis of benzanthron derivatives for selective detection by fluorescence of copper ions

    Article • Journal of Photochemistry and Photobiology A Chemistry, January 2009, Elsevier

    Professor Ivo Grabchev

  34. Spectroscopic and structural characterization of the charge-transfer interaction of N,N′-bis-alkyl derivatives of 1,4,6,8-naphthalenediimide with chloranilic and picric acids

    Article • Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, September 2008, Elsevier

    Professor Ivo Grabchev

  35. Spectral investigation of coordination of cuprum cations and protons at PAMAM dendrimer peripherally modified with 1,8-naphthalimide units

    Article • Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, August 2008, Elsevier

    Professor Ivo Grabchev, Dr Desislava Staneva

  36. First generation poly(propyleneimine) dendrimers functionalised with 1,8-naphthalimide units as fluorescence sensors for metal cations and protons

    Article • Tetrahedron, February 2008, Elsevier

    Professor Ivo Grabchev

  37. New blue fluorescent sensors for metal cations and protons based on 1,8-naphthalimide

    Article • Dyes and Pigments, January 2008, Elsevier

    Professor Ivo Grabchev

  38. Studying the photophysical properties of a polymerizable 1,8-naphthalimide dye and its copolymer with styrene as potential fluorescent sensors for metal cations

    Article • Polymers for Advanced Technologies, January 2008, Wiley

    Professor Ivo Grabchev

  39. An iron(III) selective dendrite chelator based on polyamidoamine dendrimer modified with 4-bromo-1,8-naphthalimide

    Article • Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, January 2008, Elsevier

    Professor Ivo Grabchev

  40. Emission properties of thin films of electroactive doped polymers

    Article • Journal of Applied Spectroscopy, November 2007, Springer Science + Business Media

    Professor Ivo Grabchev

  41. Synthesis and spectral properties of new green fluorescent poly(propyleneimine) dendrimers modified with 1,8-naphthalimide as sensors for metal cations

    Article • Polymer, November 2007, Elsevier

    Professor Ivo Grabchev

  42. Photodegradation of poly(amidoamine) dendrimers peripherally modified with 1,8-naphthalimide units

    Article • Polymer Degradation and Stability, October 2007, Elsevier

    Professor Ivo Grabchev

  43. New green fluorescent polymer sensors for metal cations and protons

    Article • European Polymer Journal, October 2007, Elsevier

    Professor Ivo Grabchev

  44. Synthesis and characterization of N,N′-bis[2-hydroxyethyl]-1,4,6,8-naphthalenediimide with para substituted of phenols based on charge-transfer complexes

    Article • Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, September 2007, Elsevier

    Professor Ivo Grabchev

  45. A new fluorosensor based on bis-1,8-naphthalimide for metal cations and protons

    Article • Journal of Photochemistry and Photobiology A Chemistry, June 2007, Elsevier

    Professor Ivo Grabchev, Dr Desislava Staneva

  46. UV–vis, IR spectra and thermal studies of charge transfer complex formed between poly(amidoamine) dendrimers and iodine

    Article • Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, May 2007, Elsevier

    Professor Ivo Grabchev

  47. A novel fluorescent sensor for metal cations and protons based of bis-1,8-naphthalimide

    Article • Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, May 2007, Elsevier

    Professor Ivo Grabchev

  48. Novel polymerizable light emitting dyes – combination of a hindered amine with a 9-phenylxanthene fluorophore. Synthesis and photophysical investigations

    Article • Dyes and Pigments, January 2007, Elsevier

    Professor Ivo Grabchev

  49. Selective sensors for Zn2+ cations based on new green fluorescent poly(amidoamine) dendrimers peripherally modified with 1,8-naphthalimides

    Article • Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, November 2006, Elsevier

    Professor Ivo Grabchev

  50. Sensor activity, photodegradation and photostabilisation of a PAMAM dendrimer comprising 1,8-naphthalimide functional groups in its periphery

    Article • Polymer Degradation and Stability, October 2006, Elsevier

    Professor Ivo Grabchev, Dr Desislava Staneva

  51. Green fluorescence poly(amidoamine) dendrimer functionalized with 1,8-naphthalimide units as potential sensor for metal cations

    Article • Journal of Photochemistry and Photobiology A Chemistry, September 2006, Elsevier

    Professor Ivo Grabchev

  52. Functional properties of fluorescent poly(amidoamine) dendrimers in nematic liquid crystalline media

    Article • Chemical Physics Letters, May 2006, Elsevier

    Professor Ivo Grabchev

  53. Spectral properties of new N,N′-bis-alkyl-1,4,6,8-naphthalenediimide complexes

    Article • Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, May 2006, Elsevier

    Professor Ivo Grabchev

  54. Spectral and Luminescent Properties and Electroluminescence of Polyvinylcarbazole with 1,8-Naphthalimide in the Side Chain

    Article • Journal of Fluorescence, May 2006, Springer Science + Business Media

    Professor Ivo Grabchev

  55. Sensors for detecting metal ions and protons based on new green fluorescent poly(amidoamine) dendrimers peripherally modified with 1,8-naphthalimides

    Article • Journal of Photochemistry and Photobiology A Chemistry, April 2006, Elsevier

    Professor Ivo Grabchev

  56. A novel blue fluorescent chemosensor for metal cations and protons, based on 1,8-naphthalimide and its copolymer with styrene

    Article • Polymers for Advanced Technologies, January 2006, Wiley

    Professor Ivo Grabchev

  57. Photophysical Properties of Fluorescent Copolymers of Methylmethacrylate for Use in Liquid Crystalline Systems

    Article • Zeitschrift für Naturforschung A, December 2005, De Gruyter

    Professor Ivo Grabchev

  58. Novel adducts of a 2-(2-hydroxyphenyl)-benzotriazole and a blue emitting benzo[de]isoquinoline-1,3-dione for “one-step” fluorescent brightening and stabilization of polymers

    Article • Polymer Degradation and Stability, June 2005, Elsevier

    Professor Ivo Grabchev

  59. Novel functionalized 2-(2-hydroxyphenyl)-benzotriazole – benzo[de]isoquinoline-1,3-dione fluorescent UV absorbers

    Article • Journal of Photochemistry and Photobiology A Chemistry, June 2005, Elsevier

    Professor Ivo Grabchev

  60. Photothermal Properties of 3-Substituted Benzanthrone Dyes

    Article • Molecular Crystals and Liquid Crystals, March 2005, Taylor & Francis

    Professor Ivo Grabchev

  61. Charge-transfer interaction of iodine with some polyamidoamines

    Article • Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, January 2005, Elsevier

    Professor Ivo Grabchev

  62. Electrical and luminescence properties of a poly(amidoamine) dendrimer containing naphthalimide

    Article • Physics of the Solid State, December 2004, Pleiades Publishing Ltd

    Professor Ivo Grabchev

  63. Poly(amidoamine) dendrimer peripherally modified with 4-N,N-dimethylaminoethyleneamino-1,8-naphthalimide as a sensor of metal cations and protons

    Article • Photochemical & Photobiological Sciences, October 2004, Springer Science + Business Media

    Professor Ivo Grabchev

  64. Infrared spectral characterization of poly(amidoamine) dendrimers peripherally modified with 1,8-naphthalimides

    Article • Dyes and Pigments, September 2004, Elsevier

    Professor Ivo Grabchev

  65. Synthesis and photophysical investigations of novel combined benzo[de]anthracen-7-one/2,2,6,6-tetramethylpiperidines as fluorescent stabilisers for polymer materials

    Article • Polymer Degradation and Stability, August 2004, Elsevier

    Professor Ivo Grabchev

  66. New green fluorescent polyvinylcarbazole copolymer with 1,8-naphthalimide side chains as chemosensor for iron cations

    Article • Polymers for Advanced Technologies, June 2004, Wiley

    Professor Ivo Grabchev

  67. Poly(amidoamine) dendrimers peripherally modified with 1,8-naphthalimides. Photodegradation and photostabilization on polyamide matrix

    Article • European Polymer Journal, June 2004, Elsevier

    Professor Ivo Grabchev, Dr Desislava Staneva

  68. Molecular Orientation of Some Fluorescent Dichroic Dyes in Nematic Liquid Crystal

    Article • Zeitschrift für Naturforschung A, June 2004, De Gruyter

    Professor Ivo Grabchev

  69. Poly(aminoamine) Dendrimers Peripherally Modified with 4-Ethylamino-1,8-naphthalimide. Synthesis and Photophysical Properties.

    Article • ChemInform, March 2004, Wiley

    Professor Ivo Grabchev

  70. Synthesis of new polymerizable 1,8-naphthalimide dyes containing a 2-hydroxyphenylbenzotriazole fragment

    Article • Dyes and Pigments, December 2003, Elsevier

    Professor Ivo Grabchev

  71. Poly(amidoamine) dendrimers peripherally modified with 4-ethylamino-1,8-naphthalimide. Synthesis and photophysical properties

    Article • Tetrahedron, November 2003, Elsevier

    Professor Ivo Grabchev

  72. Photophysical Properties of new Polymerizable 1,8-Naphthalimides and their Copolymers with Methylmethacrylate

    Article • Zeitschrift für Naturforschung A, October 2003, De Gruyter

    Professor Ivo Grabchev, Dr Desislava Staneva

  73. Photophysical and photochemical properties of some 3-bromo-4-alkylamino-N-alkyl-1,8-naphthalimides

    Article • Dyes and Pigments, July 2003, Elsevier

    Professor Ivo Grabchev

  74. Synthesis, photophysical and photochemical properties of fluorescent poly(amidoamine) dendrimers

    Article • Polymer, July 2003, Elsevier

    Professor Ivo Grabchev

  75. Synthesis of Ethyl 3-Aryl-1-methyl-8-oxo- 8H-anthra[9,1-gh]quinoline-2-carboxylates as Dyes for Potential Application in Liquid Crystal Displays

    Article • Organic Letters, June 2003, American Chemical Society (ACS)

    Professor Ivo Grabchev

  76. A copolymer of 4-N,N-dimethylaminoethylene-N-allyl-1,8-naphthalimide with methylmethacrylate as a selective fluorescent chemosensor in homogeneous systems for metal cations

    Article • Journal of Photochemistry and Photobiology A Chemistry, May 2003, Elsevier

    Professor Ivo Grabchev

  77. A polyamidoamine dendrimer with peripheral 1,8-naphthalimide groups capable of acting as a PET fluorescent sensor for metal cations

    Article • New Journal of Chemistry, January 2003, Royal Society of Chemistry

    Professor Ivo Grabchev

  78. Synthesis and functional properties of green fluorescent poly(methylmethacrylate) for use in liquid crystal systems

    Article • Polymers for Advanced Technologies, January 2003, Wiley

    Professor Ivo Grabchev

  79. Photophysical and Photochemical Properties of Green Fluorescent Liquid Crystalline Systems

    Article • Zeitschrift für Naturforschung A, January 2003, De Gruyter

    Professor Ivo Grabchev

  80. 1,8-Naphthalimides as Blue Emitting Fluorophores for Polymer Materials

    Article • Macromolecular Materials and Engineering, December 2002, Wiley

    Professor Ivo Grabchev

  81. Synthesis and photophysical properties of 1,8-naphthalimide-labelled PAMAM as PET sensors of protons and of transition metal ions

    Article • Polymer, October 2002, Elsevier

    Professor Ivo Grabchev

  82. Synthesis and properties of new adducts of 2,2,6,6-tetramethylpiperidine and 2-hydroxyphenylbenzotriazole as polymer photostabilizers

    Article • Journal of Photochemistry and Photobiology A Chemistry, July 2002, Elsevier

    Professor Ivo Grabchev

  83. Novel heterogeneous PET fluorescent sensors selective for transition metal ions or protons: polymers regularly labelled with naphthalimide

    Article • New Journal of Chemistry, June 2002, Royal Society of Chemistry

    Professor Ivo Grabchev

  84. Colored microporous polyethylene films: effect of porous structure on dye adsorption

    Article • Materials Research Innovations, June 2002, Taylor & Francis

    Professor Ivo Grabchev

  85. Synthesis and application of new combined 2,2,6,6-tetramethylpiperidine–2-hydroxybenzophenone 1,3,5-triazine derivatives as photostabilizers for polymer materials

    Article • Journal of Photochemistry and Photobiology A Chemistry, January 2002, Elsevier

    Professor Ivo Grabchev

  86. Synthesis and photophysical properties of polymerizable 1,8-naphthalimide dyes and their copolymers with styrene

    Article • Dyes and Pigments, October 2001, Elsevier

    Professor Ivo Grabchev

  87. A new method for synthesis of 4-allyloxy-1,8-naphthalimide derivatives for use as fluorescent brighteners

    Article • Dyes and Pigments, October 2001, Elsevier

    Professor Ivo Grabchev

  88. Copolymerization and photostabilization of methylmethacrylate with 1,8-naphthalimide fluorescent brighteners

    Article • Journal of Photochemistry and Photobiology A Chemistry, August 2001, Elsevier

    Professor Ivo Grabchev

  89. Orientation of pores in microporous polyethylene films as determined by polarized absorption spectroscopy

    Article • Materials Research Innovations, April 2001, Taylor & Francis

    Professor Ivo Grabchev

  90. Spectral Properties of 3-Benzanthrone Derivative Dyes in Isotropic Solvents, Polymer Film and Liquid Crystal

    Article • Zeitschrift für Naturforschung A, April 2001, De Gruyter

    Professor Ivo Grabchev

  91. Synthesis and absorption properties of some new bis-1,8-naphthalimides

    Article • Dyes and Pigments, March 2001, Elsevier

    Professor Ivo Grabchev

  92. Photophysical and photochemical properties of blue fluorescent polystyrene

    Article • Journal of Photochemistry and Photobiology A Chemistry, March 2001, Elsevier

    Professor Ivo Grabchev

  93. The synthesis and application of fluorescent dyes based on 3-amino benzanthrone

    Article • Dyes and Pigments, February 2001, Elsevier

    Professor Ivo Grabchev

  94. Spectrophotometric investigation of the copolymerization of styrene or methyl methacrylate with 1,8-naphthalimide dyes

    Article • Journal of Applied Polymer Science, January 2001, Wiley

    Professor Ivo Grabchev

  95. Synthesis of new combined 2,2,6,6-tetramethylpiperidine–2-hydroxyphenylbenzotriazole 1,3,5-triazine derivatives as stabilizers for polymers

    Article • Polymer Degradation and Stability, January 2001, Elsevier

    Professor Ivo Grabchev

  96. Photoisomerization of Triazine-stilbene Fluorescent Brighteners in Solution and in their Copolymers with Styrene

    Article • Zeitschrift für Naturforschung A, October 2000, De Gruyter

    Professor Ivo Grabchev

  97. Photochemistry of some polymerizable fluorescent brighteners

    Article • Journal of Photochemistry and Photobiology A Chemistry, June 2000, Elsevier

    Professor Ivo Grabchev

  98. Photophysical and photochemical properties of some triazine–stilbene fluorescent brighteners

    Article • Dyes and Pigments, February 2000, Elsevier

    Professor Ivo Grabchev

  99. Synthesis and properties of fluorescent 1,8-naphthalimide dyes for application in liquid crystal displays

    Article • Journal of Materials Chemistry, January 2000, Royal Society of Chemistry

    Professor Ivo Grabchev

  100. Copolymerization of acrylonitrile with some monomeric 1,8-naphthalimide fluorescent brighteners

    Article • Designed Monomers & Polymers, January 2000, Taylor & Francis

    Professor Ivo Grabchev

  101. Synthesis and characterisation of fluorescent polyacrylonitrile copolymers with 1,8-naphthalimide side chains

    Article • Polymer Degradation and Stability, January 2000, Elsevier

    Professor Ivo Grabchev

  102. Synthesis and properties of vinylic copolymers with fluorescent moieties as optical brighteners for liquid crystals

    Article • Journal of Applied Polymer Science, October 1999, Wiley

    Professor Ivo Grabchev

  103. Synthesis and properties of vinylic copolymers with fluorescent moieties as optical brighteners for liquid crystals

    Article • Journal of Applied Polymer Science, October 1999, Wiley

    Professor Ivo Grabchev

  104. Fluorescent polyacrylonitrile with 1,8-naphthalimide side chains

    Article • Die Angewandte Makromolekulare Chemie, August 1999, Wiley

    Professor Ivo Grabchev

  105. Polymerization of styrene in the presence of some triazine-stilbene fluorescent brighteners

    Article • Die Angewandte Makromolekulare Chemie, December 1998, Wiley

    Professor Ivo Grabchev

  106. Synthesis, spectral properties and application of some reactive anthraquinone dyes

    Article • Dyes and Pigments, September 1998, Elsevier

    Professor Ivo Grabchev

  107. Photophysical characteristics of polymerizable 1,8-naphthalimide dyes and their copolymers with styrene or methylmethacrylate

    Article • Dyes and Pigments, July 1998, Elsevier

    Professor Ivo Grabchev

  108. Synthesis and properties of benzanthrone derivatives as luminophore dyes for liquid crystals

    Article • Dyes and Pigments, April 1998, Elsevier

    Professor Ivo Grabchev

  109. On the Copolymerization of Styrene and Acrylonitrile with 1,8-Naphthalimide Derivatives Optical Brightening Agents

    Article • Polymer International, May 1997, Wiley

    Professor Ivo Grabchev

  110. On the Copolymerization of Styrene and Acrylonitrile with 1,8-Naphthalimide Derivatives (Optical Brightening Agents)

    Article • Polymer International, May 1997, Wiley

    Professor Ivo Grabchev

  111. Synthesis and spectral properties of new N‐substituted naphthalimide luminophores for structural coloration of polymethylmethacrylate and polystyrene

    Article • Journal of Polymer Science Part A Polymer Chemistry, April 1997, Wiley

    Professor Ivo Grabchev

  112. Synthesis and spectral properties of new N-substituted naphthalimide luminophores for structural coloration of polymethylmethacrylate and polystyrene

    Article • Journal of Polymer Science Part A Polymer Chemistry, April 1997, Wiley

    Professor Ivo Grabchev

  113. Synthesis of some polymerisable 1,8-naphthalimide derivatives for use as fluorescent brighteners

    Article • Dyes and Pigments, March 1997, Elsevier

    Professor Ivo Grabchev

  114. On the copolymerization of styrene with some dyes that are naphthalimide derivatives

    Article • Journal of Applied Polymer Science, October 1996, Wiley

    Professor Ivo Grabchev

  115. On the copolymerization of styrene with some dyes that are naphthalimide derivatives

    Article • Journal of Applied Polymer Science, October 1996, Wiley

    Professor Ivo Grabchev

  116. Synthesis of some unsaturated 1,8-naphthalimide dyes

    Article • Dyes and Pigments, January 1995, Elsevier

    Professor Ivo Grabchev

  117. Absorption spectra of some N-substituted-1,8-naphthalimides

    Article • Dyes and Pigments, January 1995, Elsevier

    Professor Ivo Grabchev

  118. The synthesis and properties of some triazine-stilbene fluorescent brighteners

    Article • Dyes and Pigments, January 1995, Elsevier

    Professor Ivo Grabchev

  119. The synthesis of some 1,8-naphthalic anhydride derivatives as dyes for polymeric materials

    Article • Dyes and Pigments, January 1993, Elsevier

    Professor Ivo Grabchev