David Worrall

Articles in Scholarly Journals [Incomplete List]

  1. New photochemically stable riboflavin analogue—3-Methyl-riboflavin tetraacetate
    Journal of Photochemistry and Photobiology A: Chemistry, vol. 186, no. 1, pp. 14–23, 2007
  2. Photosensitized production of singlet oxygen and factors governing its decay in xenon and carbon dioxide supercritical fluids
    Journal of Photochemistry and Photobiology A: Chemistry, vol. 186, no. 2-3, pp. 263–269, 2007
  3. Spectroscopy and photophysics of flavin-related compounds: 5-deaza-riboflavin
    Journal of Molecular Structure, vol. 783, no. 1-3, pp. 184–190, 2006
  4. The Journal of Physical Chemistry A, vol. 110, no. 14, pp. 4638–4648, 2006
  5. Ion?electron recombination on silica gel surfaces: experiment and modelling
    Photochemical & Photobiological Sciences, vol. 5, no. 9, p. 844, 2006
  6. Solar energy revisited: creating and using Grätzel cells at school
    Physics Education, vol. 41, no. 5, pp. 377–378, 2006
  7. The Journal of Organic Chemistry, vol. 70, no. 1, pp. 63–78, 2005
  8. Spectroscopy and photophysics of flavin-related compounds: 3-ethyl-lumiflavin
    Journal of Photochemistry and Photobiology A: Chemistry, vol. 170, no. 3, pp. 267–272, 2005
  9. Mechanism of the excited singlet and triplet states quenching by molecular oxygen in acetonitrile
    Journal of Photochemistry and Photobiology A: Chemistry, vol. 172, no. 2, pp. 170–179, 2005
  10. Spectroscopy and photophysics of flavin related compounds: Riboflavin and iso-(6,7)-riboflavin
    Chemical Physics, vol. 314, no. 1-3, pp. 239–247, 2005
  11. Spectroscopy and photophysics of mono methyl-substituted alloxazines
    Chemical Physics, vol. 301, no. 1, pp. 95–103, 2004
  12. Spectroscopy and photophysics of 9-methylalloxazine. Experimental and theoretical study
    Journal of Molecular Structure, vol. 689, no. 1-2, pp. 121–126, 2004
  13. Spectroscopy and photophysics of 6,7-dimethyl-alloxazine: experimental and theoretical study
    Journal of Molecular Structure, vol. 697, no. 1-3, pp. 199–205, 2004
  14. Photophysics of 1-methyllumichrome
    Journal of Photochemistry and Photobiology A: Chemistry, vol. 162, no. 1, pp. 193–201, 2004
  15. The Journal of Physical Chemistry A, vol. 108, no. 9, pp. 1501–1508, 2004
  16. Spectroscopy and Photophysics of Iso- and Alloxazines: Experimental and Theoretical Study
    Journal of Fluorescence, vol. 14, no. 1, pp. 57–64, 2004
  17. Electron transfer processes of coadsorbed Anthracene and N,N-Dimethylaniline on titania-silica
    International Journal of Photoenergy, vol. 6, no. 1, pp. 11–16, 2004
  18. Bimolecular processes on silica gel surfaces: energetic factors in determining electron-transfer rates
    Photochemical & Photobiological Sciences, vol. 3, no. 1, p. 63, 2004
  19. Photosensitized generation of singlet oxygen from ruthenium(ii) and osmium(ii) bipyridyl complexes
    Dalton Transactions, no. 1, p. 30, 2004
  20. Quantitative rate constants for the reaction of dyes and alkenes with ?-hydroxyalkyl radicals, measured by laser flash photolysisDedicated to the memory of Nobel Laureate, Lord George Porter FRSC FRS OM.
    Photochemical & Photobiological Sciences, vol. 2, no. 5, p. 518, 2003
  21. Variations in efficiencies of triplet state and exciplex formation following fluorescence quenching of 9,10-dicyanoanthracene due to charge transfer interactionsThis paper is dedicated to Professor Jean Kossanyi on the event of his 70th birthday.
    Photochemical & Photobiological Sciences, vol. 2, no. 3, p. 212, 2003
  22. Laser flash photolysis study of electron transfer processes of adsorbed anthracene on titania–silica surfaces
    Colloids and Surfaces A: Physicochemical and Engineering Aspects, vol. 230, no. 1-3, pp. 45–55, 2003
  23. Photophysics of methyl substituted alloxazines in water: efficiency of singlet oxygen generation
    Journal of Photochemistry and Photobiology A Chemistry, vol. 149, no. 1-3, pp. 39–44, 2002
  24. Journal of the American Chemical Society, vol. 124, no. 29, pp. 8532–8533, 2002
  25. Controlling factors in electron and energy transfer reactions on silica gel surfaces
    Photochemical & Photobiological Sciences, vol. 1, no. 11, pp. 896–901, 2002
  26. Solvent effects on the photophysical properties of 9,10-dicyanoanthracene
    Physical Chemistry Chemical Physics, vol. 4, no. 2, pp. 161–167, 2001
  27. The Journal of Physical Chemistry A, vol. 105, no. 8, pp. 1270–1276, 2001
  28. Photosensitised production of singlet oxygen, O2*(a1?g), in the unique 'heavy-atom' solvent, supercritical fluid xenon. Pressure dependence of electronic to vibrational energy conversion during quenching of O2*(a1?g) by xenon and by ground state oxygen
    Chemical Physics Letters, vol. 343, no. 3-4, pp. 273–280, 2001
  29. On the efficiency of the photosensitized production of singlet oxygen in water suspensions of a tris(bipyridyl)ruthenium(II) complex covalently bound to an insoluble hydrophilic polymer
    Journal of Photochemistry and Photobiology A: Chemistry, vol. 138, no. 1, pp. 65–68, 2001
  30. Singlet oxygen formation efficiencies following quenching of excited singlet and triplet states of aromatic hydrocarbons by molecular oxygen
    Journal of Photochemistry and Photobiology A: Chemistry, vol. 142, no. 2-3, pp. 133–143, 2001
  31. Methylene blue based protein solder for vascular anastomoses: An in vitro burst pressure study
    Lasers in Surgery and Medicine, vol. 26, no. 3, pp. 323–329, 2000
  32. The role of singlet molecular oxygen in the photodegradation of 1-arylazo-2-naphthols in methanol and on cotton
    Journal of Photochemistry and Photobiology A: Chemistry, vol. 125, no. 1-3, pp. 99–106, 1999
  33. The Journal of Physical Chemistry B, vol. 103, no. 43, pp. 9255–9261, 1999
  34. Efficiency of singlet oxygen generation by alloxazines and isoalloxazines
    Journal of the Chemical Society, Faraday Transactions, vol. 94, no. 16, pp. 2347–2353, 1998
  35. Study of the aqueous photochemistry of 4-fluorophenol, 4-bromophenol and 4-iodophenol by steady state and nanosecond laser flash photolysis
    Journal of the Chemical Society, Perkin Transactions 2, no. 2, pp. 365–370, 1998
  36. The Journal of Physical Chemistry A, vol. 102, no. 28, pp. 5484–5490, 1998
  37. Alkylierung von porösem Silicium durch direkte Umsetzung mit Alkenen und Alkinen
    Angewandte Chemie, vol. 110, no. 19, pp. 2829–2831, 1998
  38. Alkylation of Porous Silicon by Direct Reaction with Alkenes and Alkynes
    Angewandte Chemie International Edition, vol. 37, no. 19, pp. 2683–2685, 1998
  39. Rôle for organic molecules in the oxidation of porous silicon
    Chemical Communications, no. 23, pp. 2275–2276, 1997
  40. The Journal of Physical Chemistry B, vol. 101, no. 24, pp. 4709–4716, 1997
  41. Study of bimolecular processes in ternary cyclodextrin complexes in the solid state by diffuse reflectance laser flash photolysis
    Journal of Photochemistry and Photobiology A: Chemistry, vol. 111, no. 1-3, pp. 241–247, 1997
  42. A nanosecond laser flash photolysis study of aqueous 4-chlorophenol
    Journal of Photochemistry and Photobiology A: Chemistry, vol. 96, no. 1-3, pp. 35–43, 1996
  43. Picosecond time-resolved spectroscopy of the photocolouration reaction of photochromic naphthoxazine-spiro-indolines
    Journal of the Chemical Society, Faraday Transactions, vol. 92, no. 8, p. 1331, 1996
  44. Photochemistry in modified supercritical carbon dioxide. Effect of modifier concentration on diffusion probed by triplet?triplet energy transfer
    Journal of the Chemical Society, Faraday Transactions, vol. 92, no. 9, p. 1467, 1996
  45. Photophysics of oxacyanine dyes on surfaces. Re-examination of the origins of the ?new emission? observed with laser excitation and high concentrations of adsorbed dyes
    Journal of the Chemical Society, Faraday Transactions, vol. 92, no. 23, p. 4809, 1996
  46. Fluorescence yields and molecular orientation of thin organic films: Vapor-Deposited Oligothiophenes ?3T??8T
    Journal of Fluorescence, vol. 5, no. 2, pp. 165–170, 1995
  47. Primary Photochemical Processes of Anthracene Adsorbed on Silica Gel
    Journal of Physical Chemistry, vol. 99, no. 17, pp. 6689–6696, 1995