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Criterii căutate

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  • 23 de articole
Tip Anul Publicație și Volum/Nr. Realizatori Titlul articolui Secțiunea Pagina Limba
articol de periodic 1969 Revue Roumaine de Chimie, 14-3 FRANGOPOL, P. (autor) , FRANGOPOL, Maria (autor) , NEGOIȚĂ, Nicolae (autor) , BALABAN, Alexandru (autor) Factors affecting stabiliity and equilibria of free radicals. IV . T-butyl-cyanonitroxide 385-387
articol de periodic 1969 Revue Roumaine de Chimie, 14-4 FRANGOPOL, P. (autor) , FRANGOPOL, Maria (autor) , NEGOIȚĂ, Nicolae (autor) , ROMAȘ, E. (autor) Radicaux libres stables diarylazote avec un groupe sulfonique dans la molecule 527-534
articol de periodic 1969 Revue Roumaine de Chimie, 14-7 BALABAN, Alexandru (autor) , FRANGOPOL, Maria (autor) , NEGOIȚĂ, Nicolae (autor) , FRANGOPOL, P. (autor) , PARASCHIV, Maria (autor) Factors affecting stability and equilibria of free radicals. V. Synthesis and spectra of polynitrophenyl-alkoxy-amines 941-945
articol de periodic 1971 Revue Roumaine de Chimie, 16-5 BALABAN, Alexandru (autor) , NEGOIȚĂ, Nicolae (autor) , PASCARU, Iancu (autor) N-nitroso-phenyl-nitroxide 721-723
articol de periodic 1972 Revue Roumaine de Chimie, 17-7 BALABAN, Alexandru (autor) , NEGOIȚĂ, Nicolae (autor) Factors affecting stability and equilibria of free radicals. VII. Arenesulphonyl-phenyl-nitroxides and 1-arenesulphonyl-2,2-diphenilhydrazyls 1227-1234
articol de periodic 1973 Revue Roumaine de Chimie, 18-6 NEGOIȚĂ, Nicolae (autor) , BAICAN, R. (autor) , DOMȘA, F. (autor) , BALABAN, Alexandru (autor) Use of ESR spectrum simulator for determining precisely hyyperfine coupling constants of stable nitrogen free radicals 995-1004
articol de periodic 1974 Revue Roumaine de Chimie, 19-11 FRANGOPOL, Maria (autor) , FRANGOPOL, P. (autor) , NEGOIȚĂ, Nicolae (autor) Formation of new nitrogen free radicals fromdinitro-sulpho.phenyl-N-alkoxyamines 1773-1781
articol de periodic 1979 Revue Roumaine de Chimie, 24-4 BALLY, Ioana (autor) , GÎRD, Eugenia (autor) , NEGOIȚĂ, Nicolae (autor) , BALABAN, Alexandru (autor) Synthesis of 14C-labelled isotope-isomeric alkanes. III. N-tetradecane-1-14C, 214C and 7-14C 601-604
articol de periodic 1980 Revue Roumaine de Chimie, 25-9-10 BALABAN, Alexandru (autor) , CĂPROIU, Miron (autor) , NEGOIȚĂ, Nicolae (autor) Factors affcting stability and equilibria of free radicals. X. 1-cyano-2,2-bis-(3',5'-di-t-butylphenyl)-hydrazyl 1327-1333
articol de periodic 1982 Revue Roumaine de Chimie, 27-1 HERDAN, J. (autor) , IORDACHE, G. (autor) , NEGOIȚĂ, Nicolae (autor) , GRECU, Nicoleta (autor) , BALABAN, A. (autor) New 2,4,6-trisubstituted phenols and their corresponding aroxyls 69-73
articol de periodic 1983 Revue Roumaine de Chimie, 28-2 HERDAN, Jean (autor) , BALABAN, Alexandru (autor) , NEGOIȚĂ, Nicolae (autor) 4-substituted 2,6-di-t-butylphenols and their corresponding aroxyls possessing 4-(1-methylene-imidazolyl), 4-(1-methylene-benzimidazolyl), or 4-(1-sulfonyl-benzimidazolyl) groups 129-137
articol de periodic 1987 Revue Roumaine de Chimie, 32-5 BALABAN, Alexandru (autor) , NEGOIȚĂ, Nicolae (autor) , SHEIN, S.M. (autor) , KHMELINSKAYA, A.D. (autor) Factors affecting stability and equilibria of free radicals. XVIII. Capto-dative (push-pull) diarylamides with 2,4,6-tri-(methanesulphonyl)-phenyl of 2,4,6-tri(N,N-dimethyl-sulphonamido)-phenyl groups 501-508
articol de periodic 1988 Revue Roumaine de Chimie, 33-2 NEGOIȚĂ, Nicolae (autor) , HERDAN, J. (autor) , GRECU, Nicoleta (autor) Transformations of aminic antioxidants in the inhibited oxidation of hydrocarbons 189-194
articol de periodic 1989 Revue Roumaine de Chimie, 34-7 HERDAN, Jean (autor) , NEGOIȚĂ, Nicolae (autor) , GRECU, Maria (autor) , GHEORGHIU, Mircea (autor) , BALABAN, Alexandru (autor) Synthesis and ESR spectra of persistent aroxyl. III. Dialkyl 3,5-Di-t-butyl-4-hydroxybenzylphosphonates and their corresponding aroxyls 1515-1521
articol de periodic 1990 Revue Roumaine de Chimie, 35-3 ONICIU, Daniela (autor) , NEGOIȚĂ, Nicolae (autor) , MORJAN, Marilena (autor) , GHEORGHIU, Mircea (autor) , BALABAN, Alexandru (autor) Synthesis of substituted benzoins and the corresponding bis-1,2-enedithiol complexes of nickel, platinum and palladium 421-426
articol de periodic 1992 Revue Roumaine de Chimie, 37-11-12 CRASOVSCHI, Afanase (autor) , GRECU, Nicoleta (autor) , NEGOIȚĂ, Nicolae (autor) , CĂPROIU, Miron (autor) , BALABAN, Alexandru (autor) Variable temperature WSR spectra of 1-(3,4,5.trimetroxy-benzoyl)-2,2-bis)3,5-di-tert-butyl-phenyl) hydraryl and its 1-15N-congener 1335-1340
articol de periodic 1994 Revue Roumaine de Chimie, 39-4 ONICIU, Daniela (autor) , GHIVIRIGA, Ion (autor) , BOLOGA, Ursula (autor) , NEGOIȚĂ, Nicolae (autor) , CIUCEANU, Mariana (autor) , BALABAN, Alexandru (autor) Factrors affecting stability abd equilibria of free radicals. Part XX. Capto-dative diarylaminyls with 3,5-Di-t-bitylphenyl donor group: axidation of n-aryl-2,4,6-tricarbomethoxynilides 413-421
articol de periodic 1994 Revue Roumaine de Chimie, 39-5 ONICIU, Daniela (autor) , GHIVIRIGA, Ion (autor) , NEGOIȚĂ, Nicolae (autor) , BOLOGA, Ursula (autor) , GRECU, Maria (autor) , BALABAN, Alexandru (autor) Factors affecting stability and equilibria of free radicals. XXI. Captodative diarylaminyl radicals with a 2,4,6-trimethylphenyl group 527-534
articol de periodic 1976 Revue Roumaine de Physique, 21-2 BAICAN, R. (autor) , NEGOIȚĂ, Nicolae (autor) , BALABAN, A. (autor) A new proposed standard stable free radical for ESR measuremennts: 1-cyano-2 , 2-diphenylhydrstyl (CDPH) 213-215
articol de periodic 2009 Romanian Journal of Physics, 54-3-4 CRĂCIUN, L. (autor) , CÎMPEANU, C. (autor) , CONSTANTINESCU, O. (autor) , DUDU, D. (autor) , IONESCU, C. (autor) , NEGOIȚĂ, Nicolae (autor) , RACOLȚA, P. (autor) The construction of an automated system for (18F) FDG synthesis dedicated to research 341-347
articol de periodic 2010 Romanian Reports in Physics, 62-1 NEGOIȚĂ, Nicolae (autor) , PĂTROI, E. (autor) , ONICA, C. (autor) Simulations on dilute magnetic semiconductor properties 115-120
articol de periodic 1984 Studii și Cercetări de Fizică, 36-4 NEGOIȚĂ, Nicolae (autor) , LĂNCRĂJAN, I. (autor) Obținerea comutării factorului de calitate al cavității rezonante a unui laser Nd: sticlă, folosind colorant saturabil C.N.-1 365-366
articol de periodic 1986 Studii și Cercetări de Fizică, 38-4 NEGOIȚĂ, Nicolae (autor) , LĂNCRĂJAN, I. (autor) Obținerea comutării factoruluui de calitate al cavității rezonante a unui laser Nd: sticlă folosind colorant saturabil C.N.101 382-392