au.\*:("VARMA, C. A. G. O")
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A time-resolved study of the photoinduced tautomerization of 2-aminopyridine and derivatives within specific 1:1 complexes with carboxylic acidsKONIJNENBERG, J; HERBERT HUIZER, A; VARMA, C. A. G. O et al.Journal of the Chemical Society. Faraday Transactions II. 1989, Vol 85, Num 9, pp 1539-1552, issn 0300-9238Article
Kinetics and mechanism of photoinduced and thermal proton-transfer processes in o-hydroxybenzaldehyde and o-hydroxyacetophenone. A remarkable temperature dependence of the reaction rateKONIJNENBERG, J; HUIZER, A. H; VARMA, C. A. G. O et al.Journal of the Chemical Society. Faraday Transactions II. 1988, Vol 84, Num 4, pp 363-376, issn 0300-9238Article
Influence of viscosity and dielectric relaxation on the intramolecular adiabatic proton transfer in the electronically excited free base of quinacrineJOJAKIM JALINK, C; HERBERT HUIZER, A; VARMA, C. A. G. O et al.Journal of the Chemical Society. Faraday transactions. 1990, Vol 86, Num 22, pp 3717-3724, issn 0956-5000Article
A search for the metastable triplet states of CrO42- and MnO4- by transient absorption spectroscopy in crystals at low temperatureCOREMANS, C. J. M; VAN DER WAALS, J. H; KONIJNENBERG, J et al.Chemical physics letters. 1986, Vol 125, Num 5-6, pp 514-519, issn 0009-2614Article
Monosecond laser flash photolysis of 1-anisyl-2,2-diphenylvinyl bromide in acetonitrile and acetic acidVAN GINKEL, F. I. M; VISSER, R. J; VARMA, C. A. G. O et al.Journal of photochemistry. 1985, Vol 30, Num 4, pp 453-473, issn 0047-2670Article
Spectroscopic and kinetic study of the photoinduced methoxy substitution of 3-nitroanisole and 3,5-dinitroanisoleVAN ZEIJL, P. H. M; VAN EIJK, L. M; VARMA, C. A. G. O et al.Journal of photochemistry. 1985, Vol 29, Num 3-4, pp 415-433, issn 0047-2670Article
Rate-limiting action of a proton crane in long-range intramolecular proton transferJOJAKIM JALINK, C; HERBERT HUIZER, A; VARMA, C. A. G. O et al.Journal of the Chemical Society. Faraday transactions. 1992, Vol 88, Num 18, pp 2655-2659Article
Radical anion and Meisenheimer complexes arising from interaction of the hydroxyl ion or aliphatic amines with photoexcited 4-nitroveratole studied by electron spin resonance and time-resolved resonance Raman scatteringVAN EIJK, A. M. J; HUIZER, A. H; VARMA, C. A. G. O et al.Journal of photochemistry and photobiology. A, Chemistry. 1991, Vol 56, Num 2-3, pp 183-193, issn 1010-6030, 11 p.Article
Mechanism of the amine-promoted photochemical 1,3-H shift of 1,2- and 3,4-dihydrophenanthrene into 1,4-dihydropehnanthreneWONING, J; WEISENBORN, P. C. M; VARMA, C. A. G. O et al.Journal of photochemistry and photobiology. A, Chemistry. 1990, Vol 55, Num 2, pp 169-186, issn 1010-6030Article
Excited-state dynamics of ethyl 4-(N,N-dimethylamino)benzoate and ethyl 4-(N,N-diethylamino)benzoate in apolar and polar solventsWEISENBORN, P. C. M; HUIZER, A. H; VARMA, C. A. G. O et al.Journal of the Chemical Society. Faraday Transactions II. 1989, Vol 85, Num 12, pp 1895-1912, issn 0300-9238Article
Laser spectroscopic study of the nucleophilic photosubstitution of 4-chloroanisole and 4-fluoroanisole in aqueous solutionsLEMMETYINEN, H; KONIJNENBERG, J; CORNELISSE, J et al.Journal of photochemistry. 1985, Vol 30, Num 3, pp 315-338, issn 0047-2670Article
Resonance Raman scattering from triplet states of acridine and anthraceneVAN ZEYL, H. M; VARMA, C. A. G. O; VROEGE, G et al.Chemical physics letters. 1984, Vol 105, Num 2, pp 127-133, issn 0009-2614Article
Comparison of several frequency-dependent friction models for the description of liquid-phase reaction dynamicsJALINK, C. J; HUIZER, A. H; VARMA, C. A. G. O et al.Journal of the Chemical Society. Faraday transactions. 1993, Vol 89, Num 11, pp 1677-1681, issn 0956-5000Article
Solute-solvent interactions in formation and decay of the anomalously fluorescing state of 4-N,N-dimethylaminobenzonitrile (DMABN) and 3,5,N,N-tetramethyl-4-aminobenzonitrile (TMABN)WEISENBORN, P. C. M; HUIZER, A. H; VARMA, C. A. G. O et al.Chemical physics. 1988, Vol 126, Num 2-3, pp 425-433, issn 0301-0104Article
Hitherto unknown red fluorescence from benzene, pyridine and hexafluorobenzene excited to 4.7 eV above the ground stateSUIJKER, J. L. G; VARMA, C. A. G. O; HUIZER, A. H et al.Chemical physics letters. 1984, Vol 107, Num 6, pp 496-501, issn 0009-2614Article
Fluorescence behavior of diazonaphthoquinone-type photoresist materialsVLEGGAAR, J. J. M; HUIZER, A. H; VARMA, C. A. G. O et al.Journal of vacuum science & technology. B. Microelectronics and nanometer structures. Processing, measurement and phenomena. 1993, Vol 11, Num 3, pp 688-698, issn 1071-1023Conference Paper
Paterno-Bυ#79chi reaction of 2-morpholinoacrylonitrile with benzilDÖPP, D; MEMARIAN, H. R; FISCHER, M. A et al.Chemische Berichte. 1992, Vol 125, Num 4, pp 983-984, issn 0009-2940Article
Naphthalene character and absence of the C=O stretching vibration in the resonance Raman spectrum of 2-naphthaldehyde in its lowest ππ* triplet stateVAN EIJK, A. M. J; EKELMANS, G. B; VAN DER STEEN, R et al.Journal of the Chemical Society. Faraday Transactions II. 1988, Vol 84, Num 8, pp 1129-1137, issn 0300-9238Article
Picosecond and nanosecond kinetic spectroscopic investigations of the relaxation and the solute-solvent reaction of electronically excited 3,5-dinitroanisoleVARMA, C. A. G. O; PLANTENGA, F. L; HUIZER, A. H et al.Journal of photochemistry. 1984, Vol 24, Num 2, pp 133-199, issn 0047-2670Article
Dipole moments of electronically excited states of 4-N,N-dimethylaminobenzonitrile and related compounds deduced from transient dielectric lossesWEISENBORN, P. C. M; VARMA, C. A. G. O; DE HAAS, M. P et al.Chemical physics letters. 1986, Vol 129, Num 6, pp 562-568, issn 0009-2614Article
On the source of the anomalous fluorescence of 4-(dialkylamino)benzonitrile in aromatic hydrocarbon solvents : the role of exciplexesDE LANGE, M. C. C; LEESON, D. T; VAN KUIJK, K. A. B et al.Chemical physics. 1993, Vol 174, Num 3, pp 425-440, issn 0301-0104Article
On the source of the anomalous fluorescence of ethyl esters of 4- (dialkylamino)benzoic acid in aromatic solvents : the role of exciplexesDE LANGE, M. C. C; LEESON, D. T; VAN KUIJK, K. A. B et al.Chemical physics. 1993, Vol 177, Num 1, pp 243-256, issn 0301-0104Article
Dynamic behavior of photoexcited solutions of 4-nitroveratrole containing OH- or aminesVAN EIJK, A. M. J; HUIZER, A. H; VARMA, C. A. G. O et al.Journal of the American Chemical Society. 1989, Vol 111, Num 1, pp 88-95, issn 0002-7863, 8 p.Article
The use of a multigigahertz digital oscilloscope as a full-wave microwave detector for subnanosecond time-resolved microwave conductivity measurementsDE HAAS, M. P; WARMAN, J. M; VAN EWIJK, C. R et al.Review of scientific instruments. 1989, Vol 60, Num 3, pp 396-399, issn 0034-6748, 4 p.Article
Kinetics and mechanism of ultrafast adiabatic intermolecular and intramolecular proton-transfer reactions of a protonated trimethylpyrichrominium ion in its fluorescent stateKONIJNENBERG, J; HUIZER, A. H; CHAUDRON, F. T et al.Journal of the Chemical Society. Faraday Transactions II. 1987, Vol 83, Num 8, pp 1475-1486, issn 0300-9238Article