NDRL Radiation Chemistry Data Center Recent Papers in Radiation and Photochemistry 10/27/98 # 98_17

Kinetics	Optical Spectra	Thermodynamics
ESR Studies	Excited States	Photochemistry
Radiation Chemistry	Related Experimental Studies	Multiphase Systems
Polymers	Biological and Medical Aspects	Solar Energy
Industrial and Environmental Applications	Theoretical Studies	Reviews

Kinetics

Femtosecond vibrational wavepacket spectroscopy in the electronic ground state of K₂.
Schwoerer, H., Pausch, R., Heid, M., Kiefer, W., Chem. Phys. Lett. 285(3-4): 240-5 (1998).

Structural effects on the reactivity of substituted arylphosphines as potential oxygen-scavenging additives for future jet fuels.
Beaver, B., Rawlings, D., Neta, P., Alfassi, Z.B., Das, T.N., Heteroat. Chem. 9(2): 133-8 (1998).

Synthesis and characterization of tetrachlorodiarylethyne-linked porphyrin dimers. Effects of linker architecture on intradimer electronic communication.
Strachan, J.P., Gentemann, S., Seth, J., Kalsbeck, W.A., Lindsey, J.S., Holten, D., Bocian, D.F., Inorg. Chem. 37(6): 1191-201 (1998).

Kinetics and mechanism of the one-electron reduction of iodine by [Ru^II(NH₃)₅isn]²⁺ in aqueous solution.
Sun, J.F., Stanbury, D.M., Inorg. Chem. 37(6): 1257-63 (1998).

Infrared spectroelectrochemical and electrochemical kinetics studies of the reaction of nickel cluster radicals [Ni₃([mu]₂-dppm)₃([mu]₃-L)([mu]₃-I)]^.(L = CNR, R = CH_3, i-C₃H₇, C₆H₁₁, CH₂C₆H₅, t-C₄H₉ 2,6-Me₂C₆H₃; L = CO) with carbon dioxide.
Wittrig, R.E., Ferrence, G.M., Washington, J., Kubiak, C.P., Inorg. Chim. Acta 270(1-2): 111-7 (1998).

Kinetics and mechanism of the oxidation of ammineruthenium(II) complexes by bromine.
Plotkin, S., Haim, A., Inorg. Chim. Acta 270(1-2): 189-96 (1998).

Monovalent copper as a potential catalyst for formation of acetaldehyde via the migration of methyl radicals to the coordinated carbonyl in the complex (CO)Cu^IICH₃⁺.
Szulc, A., Meyerstein, D., Cohen, H., Inorg. Chim. Acta 270(1-2): 440-5 (1998).

Experimental and mechanistic study of the bromomalonic acid bromate oscillating system catalyzed by [Fe(phen)₃]⁺.
Benini, O., Cervellati, R., Fetto, P., Int. J. Chem. Kinet. 30(4): 291-300 (1998).

Comment: A kinetic study of chlorine radical reactions with ketones by laser-photolysis technique by Olsson et al.
Wallington, T.J., Guschin, A., Hurley, M.D., Int. J. Chem. Kinet. 30(4): 309-10 (1998).

Reply to comment by Wallington et al.
Ljungstrom, E., Hallquist, M., Int. J. Chem. Kinet. 30(4): 311 (1998).

Channel electrode voltammetry: the kinetics of the complexation of the chloranil radical anion with M²⁺ ions by waveshape analysis.
Cooper, J.A., Alden, J.A., Oyama, M., Compton, R.G., Okazaki, S., J. Electroanal. Chem. 442(1-2): 201-6 (1998).

Transient absorption spectra of liquid selenium: a possibility of photoinduced semiconductor-metal transition.
Sakaguchi, Y., Tamura, K., J. Phys.: Condens. Matter 10(10): 2209-20 (1998).

Photoinduced spontaneous and stimulated emission in sexithiophene single crystals.
Horowitz, G., Valat, P., Garnier, F., Kouki, F., Wintgens, V., Opt. Mater. (Amsterdam) 9(1-4): 46-52 (1998).

Photophysical properties of [beta]-alkylated quater-, octa-, dodeca- and hexadecathiophenes.
Egelhaaf, H.J., Oelkrug, D., Gebauer, W., Sokolowski, M., Umbach, E., Fischer, T., Bauerle, P., Opt. Mater. (Amsterdam) 9(1-4): 59-64 (1998).

Carbenium ions generated upon adsorption of 4-methoxystyrenes onto acid zeolites. A kinetic study.
Fornes, V., Garcia, H., Marti, V., Fernandez, L., Tetrahedron 54(15): 3827-32 (1998).

Optical Spectra

Synthesis and physical properties of TCNQ charge - Transfer salts of amine copper or nickel complex cations.
Xie, B., Li, J.S., Men, Z.Y., Huaxue Xuebao 56(3): 263-9 (1998).

Comparison of solid-state and solution photophysical properties of a platinum(II) biphenyl dicarbonyl complex: A multiple-state emission study.
Zheng, G.Y., Rillema, D.P., Inorg. Chem. 37(6): 1392-7 (1998).

Studies of hydrogen-bonded complexes of 4-methoxybenzonitrile in ground and lowest triplet states by IR, phosphorescence, and ¹⁵N NMR spectra.
Bocharov, V.N., Bureiko, S.F., Golubev, N.S., Shajakhmedov, S.S., J. Mol. Struct. 444(1-3): 57-62 (1998).

Effect of phosphatydylcholine on spectral properties and photostability of 3,3'-diethyloxadicarbocyanine iodide (DODCI) - a potent anti-tumor photosensitizer.
Maruszewski, K., Sidorowicz, A., Pola, A., Strek, W., J. Mol. Struct. 444(1-3): 147-53 (1998).

Electrochemical doping in a series of [alpha],[alpha]'-dimethyl end-capped oligothienyls - An FT-Raman confirmation of a radical cation generation.
Casado, J., Otero, T.F., Hotta, S., Hernandez, V., Ramirez, F.J., Navarrete, J.T.L., Opt. Mater. (Amsterdam) 9(1-4): 82-7 (1998).

Thermodynamics

Electrochemical oxidation and EPR spectroscopy of radical cations of N-substituted 2,3,4,5-tetramethylpyrroles.
Klusak, R., Kubacek, P., Acta Chem. Scand. 52(4): 399-406 (1998).

Ion-pairing and charge-transfer interactions between octacyano-molybdates(IV) and -tungstates(IV) and diquaternary bipyridines.
Nowicka, B., Samotus, A., J. Chem. Soc., Dalton Trans. (6): 1021-4 (1998).

Correlation of voltammetric and spectroscopic data obtained from open- and closed-shell aromatic esters and those obtained from AM1 calculations.
Webster, R.D., Bond, A.M., Coomber, D.C., J. Electroanal. Chem. 442(1-2): 217-27 (1998).

Homolytic bond dissociation enthalpies of the C-H bonds adjacent to radical centers.
Zhang, X.M., J. Org. Chem. 63(6): 1872-7 (1998).

Estimation of bond dissociation energies and radical stabilization energies by ESR spectroscopy.
Brocks, J.J., Beckhaus, H.D., Beckwith, A.L.J., Ruchardt, C., J. Org. Chem. 63(6): 1935-43 (1998).

ESR Studies

Pulsed ENDOR and ESEEM study of [bis(maleonitriledithiolato)nickel]^-: An investigation into the ligand electronic structure.
Huyett, J.E., Choudhury, S.B., Eichhorn, D.M., Bryngelson, P.A., Maroney, M.J., Hoffman, B.M., Inorg. Chem. 37(6): 1361-7 (1998).

EPR of silver-ammonia adducts in [gamma]-irradiated AgNa-A zeolite with low silver content.
Yahiro, H., Manabe, K., Itagaki, Y., Shiotani, M., J. Chem. Soc., Faraday Trans. 94(6): 805-8 (1998).

Properties of light induced EPR signals in enamel and their possible interference with gamma-induced signals.
Sholom, S.V., Haskell, E.H., Hayes, R.B., Chumak, V.V., Kenner, G.H., Radiat. Meas. 29(1): 113-8 (1998).

The ESR study of the structure and reactivity of [alpha]-ketoradicals derivatives of (CF₃)₃CC(O)C(O)CF₃.
Shaposhnikova, E.N., Sterlin, S.R., Solodovnikov, S.P., Bubnov, N.N., Chernyavskii, A.I., Chistyakov, A.L., Stankevich, I.V., Tumanskii, B.L., Russ. Chem. Bull. (Transl. of Izv. Akad. Nauk, Ser. Khim.) 47(1): 60-5 (1998).

Excited States

Near infrared Er³⁺ photoluminescence from erbium metallofullerenes.
Hoffman, K.R., Norris, B.J., Merle, R.B., Alford, M., Chem. Phys. Lett. 284(3-4): 171-6 (1998).

Raman scattering study of C₁₂₀, a C₆₀ dimer.
Lebedkin, S., Gromov, A., Giesa, S., Gleiter, R., Renker, B., Rietschel, H., Kraetschmer, W., Chem. Phys. Lett. 285(3-4): 210-5 (1998).

Can we control lifetimes of electronic states at surfaces by adsorbate resonances?
Hotzel, A., Ishioka, K., Knoesel, E., Wolf, M., Ertl, G., Chem. Phys. Lett. 285(3-4): 271-7 (1998).

Investigation of ultrafast relaxation of photoexcited fullerenes at different excitation conditions by broadband femtosecond laser spectrometry.
Boucher, D., Kovalenko, S.A., Masselin, P., Matveets, Y.A., Novikov, M.G., Ragulsky, V.V., Stepanov, A.G., Chekalin, S.V., Izv. Akad. Nauk, Ser. Fiz. 62(2): 237-44 (1998).

Conformational choice, hydrogen bonding, and rotation of the S₁ <- S₀ electronic transition moment in 2-phenylethyl alcohol, 2-phenylethylamine, and their water clusters.
Dickinson, J.A., Hockridge, M.R., Kroemer, R.T., Robertson, E.G., Simons, J.P., McCombie, J., Walker, M., J. Am. Chem. Soc. 120(11): 2622-32 (1998).

Infrared hole burning of ammonium tartrate: How high a barrier can be overcome?
Chen, Z., Strauss, H.L., J. Chem. Phys. 108(13): 5522-8 (1998).

Excited state interactions of thiopyrylium salts.
Morlet-Savary, F., Parret, S., Fouassier, J.-P., Inomata, K., Matsumoto, T., J. Chem. Soc., Faraday Trans. 94(6): 745-52 (1998).

VUV emission of Er³⁺ and Tm³⁺ in fluoride crystals.
Becker, J., Gesland, J.Y., Kirikova, N.Y., Krupa, J.C., Makhov, V.N., Runne, M., Queffelec, M., Uvarova, T.V., Zimmerer, G., J. Lumin. 78(2): 91-6 (1998).

Host-associated luminescence from YAG optical ceramics under gamma and optical excitation.
Zych, E., Brecher, C., Lingertat, H., J. Lumin. 78(2): 121-34 (1998).

Fluorescence emission in fluid solution and supersonic jet of symmetrical bisbenzenes incorporating a three membered flexible chain.
Lahmani, F., Zehnacker, A., Desvergne, J.-P., Bouas-Laurent, H., Colomes, M., Kruger, A., J. Photochem. Photobiol., A 113(3): 203-12 (1998).

Spectroscopic properties of aromatic dicarboximides. Part 4. N-alkyl- and N-cycloalkyl-substituted 1,2-naphthalimides.
Nemes, P., Demeter, A., Biczok, L., Berces, T., Wintgens, V., Valat, P., Kossanyi, J., J. Photochem. Photobiol., A 113(3): 225-31 (1998).

Two-directional photoinduced electron transfer in a trichromophoric system.
Depaemelaere, S., De Schryver, F.C., Verhoeven, J.W., J. Phys. Chem. A 102(12): 2109-16 (1998).

Model of photo-induced neutral-ionic phase transition in organic charge-transfer salts.
Yartsev, V.M., Opt. Mater. (Amsterdam) 9(1-4): 507-10 (1998).

Photochemistry

Chlorine abstraction by laser pyrolysis of W(CO)₆; a mild route to gas-phase organic radical chemistry.
Allen, G.R., Renner, N.D., Russell, D.K., Chem. Commun. (Cambridge) (6): 703-4 (1998).

Response of the ferrocyanide-hydrogen peroxide-sulfite system to a pulsed light.
Kaminaga, A., Rabai, G., Hanazaki, I., Chem. Phys. Lett. 284(1-2): 109-14 (1998).

Pulsed laser reactive ablation of Al in an ammonia atmosphere: Photoionization thresholds and structures of Al-NH₃ clusters.
Di Palma, T., Latini, A., Satta, M., Varvesi, M., Giardini, A., Chem. Phys. Lett. 284(3-4): 184-90 (1998).

The photo-Arbuzov rearrangement of dimethyl 9-anthrylmethyl phosphite and the photodimerization of the corresponding phosphonate.
Bhanthumnavin, W., Ganapathy, S., Arif, A.M., Bentrude, W.G., Heteroat. Chem. 9(2): 155-60 (1998).

Dye recycled photosensitization system of eosin ethyl ester iodonium salt.
Zhou, W.H., Wang, D., Wang, E.J., Huaxue Xuebao 56(3): 244-50 (1998).

Thermal and photochemical substitution reactions of CpRe(PPh₃)₂H₂ and CpRe(PPh₃)H₄. Catalytic insertion of ethylene into the C-H bond of benzene.
Jones, W.D., Maguire, J.A., Rosini, G.P., Inorg. Chim. Acta 270(1-2): 77-86 (1998).

Catalysis of aerobic olefin oxidation by a ruthenium perhaloporphyrin complex.
Birnbaum, E.R., Labinger, J.A., Bercaw, J.E., Gray, H.B., Inorg. Chim. Acta 270(1-2): 433-9 (1998).

Ozonolysis is the primary cause of UV photooxidation of alkanethiolate monolayers at low irradiance.
Zhang, Y.M., Terrill, R.H., Tanzer, T.A., Bohn, P.W., J. Am. Chem. Soc. 120(11): 2654-5 (1998).

Ozone-induced oxidation of self-assembled decanethiol: Contributing mechanism for ''photooxidation''?
Norrod, K.L., Rowlen, K.L., J. Am. Chem. Soc. 120(11): 2656-7 (1998).

m-Quinone methides from m-hydroxy-1,1-diaryl alkenes via excited-state (formal) intramolecular proton transfer mediated by a water trimer.
Fischer, M., Wan, P., J. Am. Chem. Soc. 120(11): 2680-1 (1998).

Transient solvent dynamics and incoherent control of photodissociation pathways in I₂^- cluster ions.
Sanov, A., Nandi, S., Lineberger, W.C., J. Chem. Phys. 108(13): 5155-8 (1998).

Temperature and pressure dependence of the addition reactions of HO to NO and to NO₂. IV. Saturated laser-induced fluorescence measurements up to 1400 bar.
Fulle, D., Hamann, H.F., Hippler, H., Troe, J., J. Chem. Phys. 108(13): 5391-7 (1998).

Primary and secondary processes in the 193 nm photodissociation of vinyl chloride.
Blank, D.A., Sun, W.Z., Suits, A.G., Lee, Y.T., North, S.W., Hall, G.E., J. Chem. Phys. 108(13): 5414-25 (1998).

Crystallography of molecular excited states. Transition-metal nitrosyl complexes and the study of transient species.
Coppens, P., Fomitchev, D.V., Carducci, M.D., Culp, K., J. Chem. Soc., Dalton Trans. (6): 865-72 (1998).

Erratum: Temperature dependence of the photochemical reduction of CO₂ in the presence of H₂O at the solid/gas interface of TiO₂. [Vol. 93, pg. 4159 (1997)].
Saladin, F., Alxneit, I., J. Chem. Soc., Faraday Trans. 94(6): 821 (1998).

Photoaddition of N-acylbenzoxazole-2-thiones to alkenes.
Nishio, T., J. Chem. Soc., Perkin Trans. 1 (6): 1007-8 (1998).

Synthesis of five-, six-, and seven-membered heterocycles by intramolecular ring opening reactions of 3-oxetanol derivatives.
Bach, T., Kather, K., Kramer, O., J. Org. Chem. 63(6): 1910-8 (1998).

A convenient synthesis of (+/-)-talo-quercitol (1-deoxy-neo-inositol) and (+/-)-vibo-quercitol (1-deoxy-myo-inositol) via ene reaction of singlet oxygen.
Maras, A., Secen, H., Sutbeyaz, Y., Balci, M., J. Org. Chem. 63(6): 2039-41 (1998).

Magnetic field effects on radical pairs photochemically derived from 2,3,6,7-dibenzofluorenone.
Scaiano, J.C., Jovanovic, S.V., Morris, D.G., J. Photochem. Photobiol., A 113(3): 197-201 (1998).

Sensitized photooxidation of 2,3- and 2,7-dihydroxynaphthalenes in alkaline water.
Amat-Guerri, F., Carrascoso, M., Luiz, M., Solterann, A.T., Biasutti, A., Garcia, N.A., J. Photochem. Photobiol., A 113(3): 221-4 (1998).

Electron transfer photosensitized by a tin lipoporphyrin in solution, micelles, and at water-organic solvent interfaces.
Song, X.Z., Jia, S.L., Miura, M., Ma, J.G., Shelnutt, J.A., J. Photochem. Photobiol., A 113(3): 233-41 (1998).

Role of Cl^- adsorbed on silver-loaded zirconium phosphate for the photooxidation of OH^- to OH•.
Miyoshi, H., Kourai, H., Maeda, T., Yoshino, T., J. Photochem. Photobiol., A 113(3): 243-50 (1998).

Effect of light sources on the phenol degradation using Pt/TiO₂ photocatalysis immobilized on glass fibres.
Blazkova, A., Csolleova, I., Brezova, V., J. Photochem. Photobiol., A 113(3): 251-6 (1998).

Photocatalytic degradation of organic dyes in aqueous solution with TiO₂ nanoparticles immobilized on foamed polyethylene sheet.
Naskar, S., Pillay, S.A., Chanda, M., J. Photochem. Photobiol., A 113(3): 257-64 (1998).

Solid state and solution phase photocyclization of a 2-(2'-hydroxyphenyl)benzyl alcohol: twisting motion to planarity occurs efficiently in the crystal.
Shi, Y.J., MacKinnon, A., Howard, J.A.K., Wan, P., J. Photochem. Photobiol., A 113(3): 271-8 (1998).

Action spectra of the photopotential generation for pigment and dye solutions in nematic liquid crystals located in the electrochemical cell.
Naser, N.S., Planner, A., Frackowiak, D., J. Photochem. Photobiol., A 113(3): 279-82 (1998).

Thermodynamic model of the system H⁺-NH₄⁺-SO₄^2--NO₃^--H₂O at tropospheric temperatures.
Clegg, S.L., Brimblecombe, P., Wexler, A.S., J. Phys. Chem. A 102(12): 2137-54 (1998).

Time-dependent behavior of active oxygen species formed on photoirradiated TiO₂ films in air.
Ishibashi, K., Nosaka, Y., Hashimoto, K., Fujishima, A., J. Phys. Chem. B 102(12): 2117-20 (1998).

Photocatalytic reduction of nitroorganics over illuminated titanium dioxide: Electron transfer between excited-state TiO₂ and nitroaromatics.
Ferry, J.L., Glaze, W.H., J. Phys. Chem. B 102(12): 2239-44 (1998).

Photooxidation of light alkanes over alkali-ion-modified vanadium catalysts.
Yoshida, S., Takenaka, S., Tanaka, T., Res. Chem. Intermed. 24(3): 309-27 (1998).

Activities of polyhedral vanadium-containing silsesquioxane-based catalysts for photo-assisted oxidation of hydrocarbons.
Wada, K., Nakashita, M., Yamamoto, A., Wada, H., Mitsudo, T., Res. Chem. Intermed. 24(5): 515-27 (1998).

Crown ether styryl dyes. 24. Synthesis of multiphotochromic 15-crown-5 ethers with rigid spacers, their anion-''capped'' complexes, and stereospecific [2+2] autophotocycloaddition.
Gromov, S.P., Fedorova, O.A., Ushakov, E.N., Baskin, I.I., Lindeman, A.V., Malysheva, E.V., Balashova, T.A., Arsenev, A.S., Alfimov, M.V., Russ. Chem. Bull. (Transl. of Izv. Akad. Nauk, Ser. Khim.) 47(1): 97-106 (1998).

Direct preparation of saccharin skeletons from N-methyl(o-methyl)arenesulfonamides with (diacetoxyiodo)arenes.
Togo, H., Katohgi, M., Yokoyama, M., Synlett (2): 131 (1998).

Control of relative stereochemistry of quaternary carbon centers via the intramolecular dioxenone photocycloaddition: An approach to the synthesis of saudin.
Winkler, J.D., Doherty, E.M., Tetrahedron Lett. 39(16): 2253-6 (1998).

Solvent perturbs the reactivity of tert-butylcarbene.
Ruck, R.T., Jones, M., Tetrahedron Lett. 39(16): 2277-80 (1998).

Proximate, syn-periplanar bisdiazenes/bisdiazeneoxides - Syntheses, photochemistry.
Cullmann, O., Vogtle, M., Stelzer, F., Prinzbach, H., Tetrahedron Lett. 39(16): 2303-6 (1998).

pH dependent cycloaromatization of enediyne model compounds via [gamma]-oxo ketene acetal intermediates.
Suzuki, I., Naoe, Y., Bando, M., Nemoto, H., Shibuya, M., Tetrahedron Lett. 39(16): 2361-4 (1998).

Dye-sensitized photooxygenations of 1,3-isoquinolinediones.
Ke-Qing, L., Gang, J., Hu, C., Jian-Hua, X., Tetrahedron Lett. 39(16): 2381-4 (1998).

Methylenephenylsulfone appended acetals and ketals: New class of carbonyl protective groups cleavable by DBU.
Chandrasekhar, S., Sarkar, S., Tetrahedron Lett. 39(16): 2401-4 (1998).

A novel photochemical rearrangement of 1,3-diaryl-1,2-dihydropentalenes to the 1,5-isomers and their domino Diels-Alder reactions.
Nair, V., Anilkumar, G., Jayan, C.N., Rath, N.P., Tetrahedron Lett. 39(16): 2437-40 (1998).

Radiation Chemistry

Experimental Studies on Related Topics

Atmospheric lifetimes of selected fluorinated ether compounds.
Heathfield, A.E., Anastasi, C., Pagsberg, P., McCulloch, A., Atmos. Environ. 32(4): 711-7 (1998).

Measuring the elusive tropospheric hydroxyl radical.
Heard, D.E., Atmos. Environ. 32(4): 801-2 (1998).

CAN-mediated tandem 5-exo-cyclisation of tertiary aminocyclopropanes: novel accelerative effect of an N-benzyl group for oxidative ring-opening.
Takemoto, Y., Yamagata, S., Furuse, S., Hayase, H., Echigo, T., Iwata, C., Chem. Commun. (Cambridge) (6): 651-2 (1998).

The double-well cage effect for a ferrocyanide/dimethylviologen ion pair in viscous media: kinetic and thermodynamic probings through the CT transition band.
Khoshtariya, D.E., Neubrand, A., van Eldik, R., Chem. Phys. Lett. 284(1-2): 121-7 (1998).

Microwave spectrum of the CHF₂ radical in the ²A' ground electronic state: fluorine hyperfine structure alternation in inversion levels.
Inada, N., Saito, K., Hayashi, M., Ozeki, H., Saito, S., Chem. Phys. Lett. 284(1-2): 142-6 (1998).

Hot-atom chemiluminescence: a beam study of the reactions C(³P) + H₂ -> CH(A ²[Delta], B ²[Sigma]^-, C ²[Sigma]⁺) + H.
Ehbrecht, A., Kowalski, A., Ottinger, C., Chem. Phys. Lett. 284(3-4): 205-13 (1998).

Electron-energy-loss spectroscopy of solid phenylacetylene.
Swiderek, P., Gootz, B., Winterling, H., Chem. Phys. Lett. 285(3-4): 246-51 (1998).

Selective C-H bond activation of arenes catalyzed by methylrhenium trioxide.
Jacob, J., Espenson, J.H., Inorg. Chim. Acta 270(1-2): 55-9 (1998).

Electrochemistry of 2-thio- and 2-oxo-pyrimidines in dimethyl formamide in the presence of dioxygen.
Tavagnacco, C., Peressini, S., Costa, G., Borsari, M., Battistuzzi, R., Inorg. Chim. Acta 270(1-2): 145-50 (1998).

Highly functionalized cyclopentanes by radical cyclization of unsaturated bromolactones. 2. A facile synthesis of the first carbaaldohexofuranoses and their conversion to carbapentofuranoses.
Horneman, A.M., Lundt, I., J. Org. Chem. 63(6): 1919-28 (1998).

Calculated and measured double-ionization energies of CH₃Br, CH₂Br₂ and CHBr₃ to singlet and triplet electronic states of their dications.
Grant, R.P., Andrews, S.R., Parry, D.E., Harris, F.M., Rapid Commun. Mass Spectrom. 12(7): 382-8 (1998).

Completely diastereoselective radical reactions using arenechromium tricarbonyl complexes.
Merlic, C.A., Walsh, J.C., Tetrahedron Lett. 39(15): 2083-6 (1998).

Reductive opening of cyclopropylogous [alpha]-hydroxy aldehydes and ketones by samarium(II) iodide.
Nivlet, A., Le Guen, V., Dechoux, L., Le Gall, T., Mioskowski, C., Tetrahedron Lett. 39(15): 2115-8 (1998).

Catalytic oxidation of para-substituted phenols with nitrogen dioxide and oxygen.
Bozell, J.J., Hoberg, J.O., Dimmel, D.R., Tetrahedron Lett. 39(16): 2261-4 (1998).

Unexpected 1,3-oxazolidine formation in the attempted oxidation of N-aryl-N-methyl substituted [beta]-amino alcohols using pyridinium dichromate.
Yli-Kauhaluoma, J.T., Harwig, C.W., Wentworth, P., Janda, K.D., Tetrahedron Lett. 39(16): 2269-72 (1998).

SmI₂-mediated sequential radical cyclization/anionic capture of aryl iodides on solid support.
Du, X.H., Armstrong, R.W., Tetrahedron Lett. 39(16): 2281-4 (1998).

A convenient route to spiropyrrolidinyl-oxindole alkaloids via C-3 substituted ene-pyrrolidine carbamate radical cyclization.
Cossy, J., Cases, M., Pardo, D.G., Tetrahedron Lett. 39(16): 2331-2 (1998).

Novel [3 + 2] radical annulations of cyano-substituted aryl radicals with alkynes.
Leardini, R., Nanni, D., Tundo, A., Zanardi, G., Tetrahedron Lett. 39(16): 2441-2 (1998).

Multiphase Systems

Photochemistry of ketones adsorbed on size/shape selective zeolites. A supramolecular approach to persistent carbon centered radicals.
Turro, N.J., McDermott, A., Lei, X.G., Abrams, L., Ottaviani, M.F., Beard, H.S., Houk, K.N., Beno, B.R., Lee, P.S., Chem. Commun. (Cambridge) (6): 697-8 (1998).

Two-step phosphorus-mediated substitution of hydroxy groups in selected primary alcohols for fluorinated alkyl or aryl substituents: the molecular structure of 1,1-bis(fluorosulfonyl)-1-fluoro-2-phenylethane.
Kolomeitsev, A., Shtarev, A., Chabanenko, K., Savina, T., Yagupolskii, Y., Gorg, M., Przyborowski, J., Lork, E., Roschenthaler, G.V., Chem. Commun. (Cambridge) (6): 705-6 (1998).

Efficient near IR sensitization of nanocrystalline TiO₂ films by ruthenium phthalocyanines.
Nazeeruddin, M.K., Humphry-Baker, R., Graetzel, M., Murrer, B.A., Chem. Commun. (Cambridge) (6): 719-20 (1998).

The surface chemistry of hybrid nanometer-sized particles. I. Photochemical deposition of gold on ultrafine TiO₂ particles.
Wang, C.Y., Liu, C.Y., Zheng, X., Chen, J., Shen, T., Colloids Surf., A 131(1-3): 271-80 (1998).

Photoluminescence study of defects in Si⁺ ion implanted thermal SiO₂ films.
Zhang, J.Y., Bao, X.M., Li, N.S., Song, H.Z., J. Appl. Phys. 83(7): 3609-13 (1998).

Modeling the contribution of quantum confinement to luminescence from silicon nanoclusters.
Trwoga, P.F., Kenyon, A.J., Pitt, C.W., J. Appl. Phys. 83(7): 3789-94 (1998).

Photocatalytic ZnO films prepared by anodizing.
Yamaguchi, Y., Yamazaki, M., Yoshihara, S., Shirakashi, T., J. Electroanal. Chem. 442(1-2): 1-3 (1998).

Effect of electron and hole acceptors on the photoelectrochemical behaviour of nanocrystalline microporous TiO₂ electrodes.
Poznyak, S.K., Kokorin, A.I., Kulak, A.I., J. Electroanal. Chem. 442(1-2): 99-105 (1998).

Relaxation processes of photoexcited carriers in CuCl nanocrystals embedded in NaCl.
Yano, S., Yamamoto, A., Goto, T., Kasuya, A., Phys. Rev. B: Condens. Matter 57(12): 7203-7 (1998).

Polymers

Mechanical deformation of a liquid crystal diffraction grating in an elastic polymer.
De Rosa, M.E., Tondiglia, V.P., Natarajan, L.V., J. Appl. Polym. Sci. 68(4): 523-6 (1998).

Heat resistance of radiation crosslinked poly([epsilon]-caprolactone).
Darwis, D., Mitomo, H., Enjoji, T., Yoshii, F., Makuuchi, K., J. Appl. Polym. Sci. 68(4): 581-8 (1998).

Physicochemical properties of electrochemically prepared poly(pyrrole hexafluorophosphate).
Lee, G.J., Jeong, R.A., Lee, S.H., Kim, H.S., Lee, D.H., Kim, K.H., Ahn, K., J. Appl. Polym. Sci. 68(4): 605-12 (1998).

Characterization of the activity of [beta]-galactosidase immobilized on Teflon membranes preactivated with different monomers by [gamma]-irradiation.
Eldin, M.S.M., Bencivenga, U., Portaccio, M., Stellato, S., Rossi, S., Santucci, M., Canciglia, P., Castagnolo, D., Gaeta, F.S., Mita, D.G., J. Appl. Polym. Sci. 68(4): 613-23 (1998).

[beta]-Galactosidase immobilization on premodified Teflon membranes using [gamma]-radiation grafting.
Eldin, M.S.M., Bencivenga, U., Portaccio, M., Stellato, S., Rossi, S., Santucci, M., Canciglia, P., Gaeta, F.S., Mita, D.G., J. Appl. Polym. Sci. 68(4): 625-36 (1998).

New metal chelate sorbent for albumin adsorption: Cibacron blue F3GA-Zn(II) attached microporous poly(HEMA) membranes.
Denizli, A., Salih, B., Senel, S., Arica, M.Y., J. Appl. Polym. Sci. 68(4): 657-64 (1998).

Electrical properties of gamma-irradiated, pure, and nickel chloride-doped polyvinyl alcohol films.
Shehap, A., Abd Allah, R.A., Basha, A.F., Abd El-Kader, F.H., J. Appl. Polym. Sci. 68(5): 687-98 (1998).

Compatibility study of waste poly(ethylene terephthalate) with poly(vinyl chloride). II.
Akovali, G., Karababa, E., J. Appl. Polym. Sci. 68(5): 765-74 (1998).

Polyphosphazene membranes. II. Solid-state photocrosslinking of poly[(alkylphenoxy)(phenoxy)phosphazene] films.
Graves, R., Pintauro, P.N., J. Appl. Polym. Sci. 68(5): 827-36 (1998).

Synthesis and properties of three kinds of phenylenevinylene copolymers with dialkoxyphenylene units.
Xie, H.Q., Gao, G.H., Lin, J.M., Guo, J.S., J. Appl. Polym. Sci. 68(6): 937-46 (1998).

Study of fast processes in oxidized polypropylene in the presence of pyrene.
Szreder, T., Wolszczak, M., Mayer, J., J. Photochem. Photobiol., A 113(3): 265-70 (1998).

Polymethacrylates with benzylidenephthalimidine side chains. 1. Photochemical characteristics of model compounds and polymers.
Suh, D.H., Hayashi, Y., Ichimura, K., Kudo, K., Macromol. Chem. Phys. 199(3): 363-73 (1998).

Polymethacrylates with benzylidenephthalimidine side chains. 2. Photocontrol of alignment of a nematic liquid crystal.
Suh, D.H., Ichimura, K., Kudo, K., Macromol. Chem. Phys. 199(3): 375-83 (1998).

The role of oxygen in camphorquinone-initiated photopolymerization.
Andrzejewska, E., Linden, L.A., Rabek, J.F., Macromol. Chem. Phys. 199(3): 441-9 (1998).

Formation of a transient periodic stripe domain pattern in nematic AB block copolymer solution during photo-induced director reorientation.
Walther, M., Finkelmann, H., Macromol. Rapid Commun. 19(3): 145-8 (1998).

In situ photopolymerization behavior of a chiral liquid-crystalline monomer showing a ferroelectric phase.
Ogiri, S., Kanazawa, A., Shiono, T., Ikeda, T., Nishiyama, I., Goodby, J.W., Macromolecules 31(6): 1728-34 (1998).

Visible light pulsed-OPO-laser polymerization at 450 nm employing a bis(acylphosphine oxide) photoinitiator.
Rees, M.T.L., Russell, G.T., Zammit, M.D., Davis, T.P., Macromolecules 31(6): 1763-72 (1998).

Synthesis of novel poly[(2,5-dimethoxy-p-phenylene)vinylene] precursors having two eliminatable groups: An approach for the control of conjugation length.
Gowri, R., Mandal, D., Shivkumar, B., Ramakrishnan, S., Macromolecules 31(6): 1819-26 (1998).

S-alkyldibenzothiophenium salts as new thermal latent cationic initiators.
Shimomura, O., Sato, T., Tomita, I., Endo, T., Macromolecules 31(6): 2013-5 (1998).

Atom transfer polymerization of methyl methacrylate. Effect of acids and effect with 2-bromo-2-methylpropionic acid initiation.
Haddleton, D.M., Heming, A.M., Kukulj, D., Duncalf, D.J., Shooter, A.J., Macromolecules 31(6): 2016-8 (1998).

Electrically switchable mirrors and optical components made from liquid-crystal gels.
Hikmet, R.A.M., Kemperman, H., Nature 392(6675): 476-9 (1998).

Grafting of buckminsterfullerene onto polythiophene: novel intramolecular donor-acceptor polymers.
Ferraris, J.P., Yassar, A., Loveday, D.C., Hmyene, M., Opt. Mater. (Amsterdam) 9(1-4): 34-42 (1998).

The effects of phenyl-di-substitution of PPV on its photophysical and photostability properties.
Koch, A.T.H., Beljonne, D., Harrison, N.T., Bredas, J.L., Haylett, N., Daik, R., Feast, W.J., Friend, R.H., Opt. Mater. (Amsterdam) 9(1-4): 145-9 (1998).

Interference phenomena in polymer light-emitting diodes: photoluminescence and modelling.
Cacialli, F., Burns, S.E., Becker, H., Opt. Mater. (Amsterdam) 9(1-4): 168-72 (1998).

UV light-induced deposition of low dielectric constant organic polymer for interlayer dielectrics.
Zhang, J.Y., Boyd, I.W., Opt. Mater. (Amsterdam) 9(1-4): 251-4 (1998).

Efficient charge carrier transfer from m-LPPP to C₆₀ derivatives.
Waldauf, C., Graupner, W., Tasch, S., Leising, G., Gugel, A., Scherf, U., Kraus, A., Walter, M., Mullen, K., Opt. Mater. (Amsterdam) 9(1-4): 449-53 (1998).

Excitations and optical properties of phenylene-based conjugated polymers and oligomers.
Brazovskii, S., Kirova, N., Bishop, A.R., Klimov, V., McBranch, D., Barashkov, N.N., Ferraris, J.P., Opt. Mater. (Amsterdam) 9(1-4): 472-9 (1998).

Long-lived photoexcited states in polydiacetylenes: The photoinduced-absorption spectra of PDA-4BCMU.
Comoretto, D., Moggio, I., Cuniberti, C., Musso, G.F., Dellepiane, G., Borghesi, A., Kajzar, F., Lorin, A., Phys. Rev. B: Condens. Matter 57(12): 7071-8 (1998).

Photochemical behaviour of poly(vinyl alcohol) bearing p-phenylenediacrylate groups.
Komatsu, T., Sakuragi, H., Nagasawa, J., Nakanishi, F., Polymer 39(11): 2169-73 (1998).

Thermoreversible hydrogel based on radiation induced copolymerisation of poly(N-isopropyl acrylamide) and poly(ethylene oxide).
Bhalerao, V.S., Varghese, S., Lele, A.K., Badiger, M.V., Polymer 39(11): 2255-60 (1998).

ESR measurements of the propagation rate coefficient for styrene free radical polymerisation.
Tonge, M.P., Kajiwara, A., Kamachi, M., Gilbert, R.G., Polymer 39(11): 2305-13 (1998).

A study of the evolution of mechanical properties and structural heterogeneity of polymer networks formed by photopolymerizations of multifunctional (meth)acrylates.
Kannurpatti, A.R., Anseth, J.W., Bowman, C.N., Polymer 39(12): 2507-13 (1998).

Photoinitiated bulk polymerization of furfuryl methacrylate. Experimental and kinetic modelling results obtained at different temperatures.
Lange, J., Rieumont, J., Davidenko, N., Sastre, R.T., Polymer 39(12): 2537-42 (1998).

Azobenzene modified poly(aryl ether ketone amide)s. 2. Photo- and thermo-responsive behaviour in dilute solution.
Beattie, M.S., Jackson, C., Jaycox, G.D., Polymer 39(12): 2597-605 (1998).

Visible photoluminescence of ion irradiated polysiloxane films.
Pivin, J.C., Sendova-Vassileva, M., Solid State Commun. 106(3): 133-8 (1998).

Biological and Medical Aspects

A divalent metal site in the small subunit of the manganese-dependent ribonucleotide reductase of Corynebacterium ammoniagenes.
Griepenburg, U., Blasczyk, K., Kappl, R., Huettermann, J., Auling, G., Biochemistry 37(22): 7992-6 (1998).

Early and late M intermediates in the bacteriorhodopsin photocycle: A solid-state NMR study.
Hu, J.G., Sun, B.Q., Bizounok, M., Hatcher, M.E., Lansing, J.C., Raap, J., Verdegem, P.J.E., Lugtenburg, J., Griffin, R.G., Herzfeld, J., Biochemistry 37(22): 8088-96 (1998).

Interactions between the cytochrome b, cytochrome c₁, and Fe-S protein subunits at the ubihydroquinone oxidation site of the bc₁ complex of Rhodobacter capsulatus.
Saribas, A.S., Valkova-Valchanova, M., Tokito, M.K., Zhang, Z.L., Berry, E.A., Daldal, F., Biochemistry 37(22): 8105-14 (1998).

The S₀ state EPR signal from the Mn cluster in photosystem II arises from an isolated S = 1/2 ground state.
Ahrling, K.A., Peterson, S., Styring, S., Biochemistry 37(22): 8115-20 (1998).

Bypass of a site-specific cis-syn thymine dimer in an SV40 vector during in vitro replication by HeLa and XPV cell-free extracts.
Ensch-Simon, I., Burgers, P.M.J., Taylor, J.S., Biochemistry 37(22): 8218-26 (1998).

The chromophore induces a correct folding of the polypeptide chain of bacteriorhodopsin.
Kollbach, G., Steinmuller, S., Berndsen, T., Buss, V., Gartner, W., Biochemistry 37(22): 8227-32 (1998).

A new metal-binding site in photosynthetic bacterial reaction centers that modulates Q_A to Q_B electron transfer.
Utschig, L.M., Ohigashi, Y., Thurnauer, M.C., Tiede, D.M., Biochemistry 37(23): 8278-81 (1998).

Modulation of the redox potentials of FMN in Desulfovibrio vulgaris flavodoxin: Thermodynamic properties and crystal structures of glycine-61 mutants.
O'Farrell, P.A., Walsh, M.A., McCarthy, A.A., Higgins, T.M., Voordouw, G., Mayhew, S.G., Biochemistry 37(23): 8405-16 (1998).

Kinetic isotope effects as probes of the mechanism of galactose oxidase.
Whittaker, M.M., Ballou, D.P., Whittaker, J.W., Biochemistry 37(23): 8426-36 (1998).

S-state dependence of chloride binding affinities and exchange dynamics in the intact and polypeptide-depleted O₂ evolving complex of photosystem II.
Wincencjusz, H., Yocum, C.F., van Gorkom, H.J., Biochemistry 37(23): 8595-604 (1998).

Erratum: Kinetic and spectroscopic properties of the Y-z. radical in Ca²⁺- and Cl- depleted photosystem II preparations. [Vol. 37, pg. 6427 (1998)].
Lydakis-Simantiris, N., Dorlet, P., Ghanotakis, D.F., Babcock, G.T., Biochemistry 37(24): 8816 (1998).

Effect of near-infrared light on the S₂-state of the manganese complex of photosystem II from Synechococcus elongatus.
Boussac, A., Kuhl, H., Un, S., Rogner, M., Rutherford, A.W., Biochemistry 37(25): 8995-9000 (1998).

Simulation of S₂-state multiline EPR signal in oriented photosystem II membranes: Structural implications for the manganese cluster in an oxygen-evolving complex.
Hasegawa, K., Kusunoki, M., Inoue, Y., Ono, T.A., Biochemistry 37(26): 9457-65 (1998).

Temperature dependence of forward and reverse electron transfer from A₁^-, the reduced secondary electron acceptor in photosystem I.
Schlodder, E., Falkenberg, K., Gergeleit, M., Brettel, K., Biochemistry 37(26): 9466-76 (1998).

Effects of single and double mutations in plastocyanin on the rate constant and activation parameters for the rearrangement gating the electron-transfer reaction between the triplet state of zinc cytochrome c and cupriplastocyanin.
Ivkovic-Jensen, M.M., Ullmann, G.M., Young, S., Hansson, O., Crnogorac, M.M., Ejdeback, M., Kostic, N.M., Biochemistry 37(26): 9557-69 (1998).

Role of methionine 56 in the control of the oxidation-reduction potentials of the Clostridium beijerinckii flavodoxin: Effects of substitutions by aliphatic amino acids and evidence for a role of sulfur-flavin interactions.
Druhan, L.J., Swenson, R.P., Biochemistry 37(27): 9668-78 (1998).

The PsaE subunit is required for complex formation between photosystem I and flavodoxin from the cyanobacterium Synechocystis sp. PCC 6803.
Meimberg, K., Lagoutte, B., Bottin, H., Muehlenhoff, U., Biochemistry 37(27): 9759-67 (1998).

Partitioning of free energy gain between the photoisomerized retinal and the protein in bacteriorhodopsin.
Dioumaev, A.K., Brown, L.S., Needleman, R., Lanyi, J.K., Biochemistry 37(28): 9889-93 (1998).

pH-Dependent fluorescence of a heterologously expressed Aequorea green fluorescent protein mutant: In situ spectral characteristics and applicability to intracellular pH estimation.
Robey, R.B., Ruiz, O., Santos, A.V.P., Ma, J.F., Kear, F., Wang, L.J., Li, C.J., Bernardo, A.A., Arruda, J.A.L., Biochemistry 37(28): 9894-901 (1998).

Toward understanding tryptophan fluorescence in proteins.
Chen, Y., Barkley, M.D., Biochemistry 37(28): 9976-82 (1998).

Chromophore incorporation, P_r, to P_fr kinetics, and P_fr thermal reversion of recombinant N-terminal fragments of phytochrome A and B chromoproteins.
Remberg, A., Ruddat, A., Braslavsky, S.E., Gartner, W., Schaffner, K., Biochemistry 37(28): 9983-90 (1998).

Electron transfer kinetics during the reduction and turnover of the cytochrome caa₃ complex from Bacillus subtilis.
Assempour, M., Lim, D., Hill, B.C., Biochemistry 37(28): 9991-8 (1998).

Hydrogen bonding and circular dichroism of bacteriochlorophylls in the Rhodobacter capsulatus light-harvesting 2 complex altered by combinatorial mutagenesis.
Hu, Q.H., Sturgis, J.N., Robert, B., Delagrave, S., Youvan, D.C., Niederman, R.A., Biochemistry 37(28): 10006-15 (1998).

CO/CO₂ potentiometric titrations of carbon monoxide dehydrogenase from Clostridium thermoaceticum and the effect of CO₂.
Russell, W.K., Lindahl, P.A., Biochemistry 37(28): 10016-26 (1998).

Purification and properties of the heme- and iron-sulfur-containing heterodisulfide reductase from Methanosarcina thermophila.
Simianu, M., Murakami, E., Brewer, J.M., Ragsdale, S.W., Biochemistry 37(28): 10027-39 (1998).

Identification of histidine 118 in the D1 polypeptide of photosystem II as the axial ligand to chlorophyll Z.
Stewart, D.H., Cua, A., Chisholm, D.A., Diner, B.A., Bocian, D.F., Brudvig, G.W., Biochemistry 37(28): 10040-6 (1998).

The eosin-5-maleimide binding site on human erythrocyte band 3: Investigation of membrane sidedness and location of charged residues by triplet state quenching.
Pan, R.J., Cherry, R.J., Biochemistry 37(28): 10238-45 (1998).

Conformational changes in the core structure of bacteriorhodopsin.
Kluge, T., Olejnik, J., Smilowitz, L., Rothschild, K.J., Biochemistry 37(28): 10279-85 (1998).

Glu78, from the conserved PEWY sequence of subunit IV, has a key function in cytochrome b₆f turnover.
Zito, F., Finazzi, G., Joliot, P., Wollman, F.A., Biochemistry 37(29): 10395-403 (1998).

In vivo analysis of the effect of dicyclohexylcarbodiimide on electron and proton transfers in cytochrome bf complex of Chlorella sorokiniana.
Joliot, P., Joliot, A., Biochemistry 37(29): 10404-10 (1998).

The Azotobacter vinelandii NifEN complex contains two identical [4Fe- 4S] clusters.
Goodwin, P.J., Agar, J.N., Roll, J.T., Roberts, G.P., Johnson, M.K., Dean, D.R., Biochemistry 37(29): 10420-8 (1998).

Extensive ligand rearrangements around the [2Fe-2S] cluster of Clostridium pasteurianum ferredoxin.
Golinelli, M.P., Chatelet, C., Duin, E.C., Johnson, M.K., Meyer, J., Biochemistry 37(29): 10429-37 (1998).

Hydrogen bonding of redox-active tyrosine Z of photosystem II probed by FTIR difference spectroscopy.
Berthomieu, C., Hienerwadel, R., Boussac, A., Breton, J., Diner, B.A., Biochemistry 37(30): 10547-54 (1998).

Excited states and trapping in reaction center complexes of the green sulfur bacterium Prosthecochloris aestuarii.
Neerken, S., Permentier, H.P., Francke, C., Aartsma, T.J., Amesz, J., Biochemistry 37(30): 10792-7 (1998).

Electron transfer from the aminosemiquinone reaction intermediate of methylamine dehydrogenase to amicyanin.
Bishop, G.R., Davidson, V.L., Biochemistry 37(31): 11026-32 (1998).

Coupled activation of the donor and the acceptor side of photosystem II during photoactivation of the oxygen evolving cluster.
Rova, M., Mamedov, F., Magnuson, A., Fredriksson, P.O., Styring, S., Biochemistry 37(31): 11039-45 (1998).

Nonphotochemical quenching of excitation energy in photosystem II. A picosecond time-resolved study of the low yield of chlorophyll a fluorescence induced by single-turnover flash in isolated spinach thylakoids.
Vasil'ev, S., Bruce, D., Biochemistry 37(31): 11046-54 (1998).

Phosphorylation stabilizes the active conformation of rhodopsin.
Gibson, S.K., Parkes, J.H., Liebman, P.A., Biochemistry 37(33): 11393-8 (1998).

New insights into the photocycle of Ectothiorhodospira halophila photoactive yellow protein: Photorecovery of the long-lived photobleached intermediate in the Met100Ala mutant.
Devanathan, S., Genick, U.K., Canestrelli, I.L., Meyer, T.E., Cusanovich, M.A., Getzoff, E.D., Tollin, G., Biochemistry 37(33): 11563-8 (1998).

Expression, purification, and characterization of ultraviolet DNA endonuclease from Schizosaccharomyces pombe.
Kaur, B., Avery, A.M., Doetsch, P.W., Biochemistry 37(33): 11599-604 (1998).

Spectroscopic characterization of intermediates in the urate oxidase reaction.
Kahn, K., Tipton, P.A., Biochemistry 37(33): 11651-9 (1998).

Ochratoxin A acts as a photoactivatable DNA cleaving agent.
Gillman, I.G., Yezek, J.M., Manderville, R.A., Chem. Commun. (Cambridge) (6): 647-8 (1998).

Determination of Q_x- and Q_y-absorption bands of Zn-porphyrin derivatives contained in proteins by hole-burning spectroscopy.
Shibata, Y., Kushida, T., Chem. Phys. Lett. 284(1-2): 115-20 (1998).

Dynamics of the electron transfer reaction between an oxazine dye and DNA oligonucleotides monitored on the single-molecule level.
Sauer, M., Drexhage, K.H., Lieberwirth, U., Mueller, R., Nord, S., Zander, C., Chem. Phys. Lett. 284(3-4): 153-63 (1998).

Energy transfer and distance independent charge separation in self-organised porphyrin-quinone aggregates.
Rempel, U., Meyer, S., von Maltzan, B., von Borczyskowski, C., J. Lumin. 78(2): 97-110 (1998).

The effect of radiation-induced traps on triplet energy transport in polyguanylic acid.
Levitsky, I.A., Webber, S.E., J. Lumin. 78(2): 147-55 (1998).

Electronic excitation transfer from carotenoid to bacteriochlorophyll in the purple bacterium Rhodopseudomonas acidophila.
Krueger, B.P., Scholes, G.D., Jimenez, R., Fleming, G.R., J. Phys. Chem. B 102(12): 2284-92 (1998).

Light-driven production of ATP catalysed by F₀F₁-ATP synthase in an artificial photosynthetic membrane.
Steinberg-Yfrach, G., Rigaud, J.-L., Durantini, E.N., Moore, A.L., Gust, D., Moore, T.A., Nature 392(6675): 479-82 (1998).

Vitamin C exhibits pro-oxidant properties.
Podmore, I.D., Griffiths, H.R., Herbert, K.E., Mistry, N., Mistry, P., Lunec, J., Nature 392(6676): 559 (1998).

Sequence dependent photoreduction of 5-bromouracil-containing oligonucleotides via electron transfer.
Fujimoto, K., Sugiyama, H., Saito, I., Tetrahedron Lett. 39(15): 2137-40 (1998).

Solar Energy

Effect of temperature on GaAs/AlGaAs multiple quantum well solar cells.
Aperathitis, E., Scott, C.G., Sands, D., Foukaraki, V., Hatzopoulos, Z., Panayotatos, P., Mater. Sci. Eng., B 51(1-3): 85-9 (1998).

Electrical characterisation of CuInSe₂ thin films for solar cells applications.
Tesson, O., Morsli, M., Bonnet, A., Jousseaume, V., Cattin, L., Masse, G., Opt. Mater. (Amsterdam) 9(1-4): 511-5 (1998).

Defect states in the intrinsic layer of amorphous silicon solar cells studied by the constant-photocurrent method.
Sladek, P., Stahel, P., Cabarrocas, P.R.I., Morin, P., Philos. Mag. B 77(4): 1049-61 (1998).

Design of unique titanium oxide photocatalysts by an advanced metal ion-implantation method and photocatalytic reactions under visible light irradiation.
Anpo, M., Ichihashi, Y., Takeuchi, M., Yamashita, H., Res. Chem. Intermed. 24(2): 143-9 (1998).

Industrial and Environmental Applications

Characterization of erasable inorganic photochromic media for optical disk data storage.
Huang, X.G., Wang, M.R., Tsui, Y., Wu, C., J. Appl. Phys. 83(7): 3795-9 (1998).

Photolysis of dimethylsulfide in the northern Adriatic Sea: Dependence on substrate concentration, irradiance and DOC concentration.
Brugger, A., Slezak, D., Obernosterer, I., Herndl, G.J., Mar. Chem. 59(3-4): 321-31 (1998).

Photochemistry of ozone: Surprises and recent lessons - Atmospheric Chemistry.
Ravishankara, A.R., Hancock, G., Kawasaki, M., Matsumi, Y., Science (Washington, D. C.) 280(5360): 60-1 (1998).

Theoretical Studies

MRMP study of radical photodissociation reaction thresholds for acetaldehyde and acetone.
Setokuchi, O., Matuzawa, S., Shimizu, Y., Chem. Phys. Lett. 284(1-2): 19-23 (1998).

Complete basis set ab initio computational study of rearrangement and fragmentation processes in methanethiol and dimethyl sulfide radical cations decomposition.
Jursic, B.S., Chem. Phys. Lett. 284(3-4): 281-6 (1998).

Intramolecular energy transfer in the isomerization of cyclobutanone.
Tang, H., Jang, S.M., Zhao, M.S., Rice, S.A., Chem. Phys. Lett. 285(3-4): 143-9 (1998).

Three-center correction to solvent reorganization energy in electron transfer reactions.
Barzykin, A.V., Tachiya, M., Chem. Phys. Lett. 285(3-4): 150-4 (1998).

The influence of photoselection on the kinetics of photochemical reactions in strongly absorbing media.
Minaylov, V.V., Vorobiev, A.K., J. Photochem. Photobiol., A 113(3): 213-9 (1998).

Model of transient photoinduced absorption with an exciton polaron in conjugated polymers.
Shakin, V.A., Abe, S., Shimoi, Y., Phys. Rev. B: Condens. Matter 57(11): 6386-90 (1998).

Optical spectra of silicon nanostructures from the random-matrix model.
Akulin, V.M., Borsella, E., Onida, G., Pulci, O., Sarfati, A., Phys. Rev. B: Condens. Matter 57(11): 6514-8 (1998).

''Infinite'' lifetimes in radical polymerization.
O'Shaughnessy, B., Yu, J., Phys. Rev. Lett. 80(13): 2957-60 (1998).

Benzoannulated quinone-type electron acceptors: Evolution of the molecular and electronic structures upon reduction.
Viruela, R., Viruela, P.M., Orti, E., THEOCHEM 426: 135-43 (1998).

PM3 study of the electronic spectra of some substituted aminocoumarins.
Garzillo, C., Improta, R., Peluso, A., THEOCHEM 426: 145-53 (1998).

High level ab initio and hybrid density functional theory method study of a molecular association between the hydrogen radical and carbon monoxide.
Jursic, B.S., THEOCHEM 427: 157-64 (1998).

Solvation dynamics of the fluorenone radical anion by methanol: a direct MO dynamics study.
Tachikawa, H., THEOCHEM 427: 191-8 (1998).

Reviews

Polymer light emission: control of properties through chemical structure and morphology.
Bradley, D.D.C., Grell, M., Grice, A., Tajbakhsh, A.R., O'Brien, D.F., Bleyer, A., Opt. Mater. (Amsterdam) 9(1-4): 1-11 (1998).

Recent developments in general methodologies for the synthesis of linear triquinanes.
Singh, V., Thomas, B., Tetrahedron 54(15): 3647-92 (1998).

Computational analyses of prototype carbene structures and reactions.
Bettinger, H.F., Schleyer, P.V., Schreiner, P.R., Schaefer, H.F., Modern Electronic Structure Theory and Applications in Organic Chemistry, E. R. Davidson (ed.), World Scientific, Singapore, 1997, p.89-170

Violations of Hund's rule in organic diradicals - Where to look for violations and how to identify them.
Hrovat, D.A., Borden, W.T., Modern Electronic Structure Theory and Applications in Organic Chemistry, E. R. Davidson (ed.), World Scientific, Singapore, 1997, p.171-95

Ab initio methods for the description of electronically excited states: Survey of methods and selected results.
Cave, R.J., Modern Electronic Structure Theory and Applications in Organic Chemistry, E. R. Davidson (ed.), World Scientific, Singapore, 1997, p.197-255

Long-range intramolecular interactions: Implications for electron transfer.
Jordan, K.D., Nachtigallova, D., Paddon-Row, M.N., Modern Electronic Structure Theory and Applications in Organic Chemistry, E. R. Davidson (ed.), World Scientific, Singapore, 1997, p.257-87