LUCIANO BACHMANN
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Artigo IPEN-doc 22516 Infrared spectroscopy of dentin irradiated by erbium laser2003 - BACHMANN, LUCIANO; DIEBOLDER, ROLF; HIBST, RAIMUND; ZEZELL, DENISE M.Resumo IPEN-doc 09219 Efeito da irradiacao de superficies radiculares com laser de Er:YAG e diodo - analise termica e morfologica2002 - THEODORO, L.H.; HAYPEK, P.; BACHMANN, L.; GARCIA, V.G.; ZEZELL, D.M.; SAMPAIO, J.E.C.Resumo IPEN-doc 09197 Analise do comportamento termico do laser de diodo no esmalte, dentina e cemento dental - estudo in vitro2002 - PELINO, J.E.P.; HAYPEK, P.; SOARES, S.C.G.; BACHMANN, L.; ZEZELL, D.M.; EDUARDO, C.P.Resumo IPEN-doc 07941 Thermal effects during in vitro intracanal application of Er:YAG laser1998 - CECCHINI, S.C.M.; ZEZELL, D.M.; BACHMANN, L.; PINOTTI, M.; NOGUEIRA, G.E.C.; EDUARDO, C.P.Resumo IPEN-doc 07936 Efeitos termicos da irradiacao intracanal do laser de Nd:YAG1999 - STREFEZZA, C.; ZEZELL, D.M.; BACHMANN, L.; CECCHINI, S.C.M.; PINOTTI, M.; EDUARDO, C.P.Resumo IPEN-doc 08046 Absorption band characterization by FTIR spectroscopy of dentin tissue irradiated by erbium laser at sub-ablative energy densities2001 - ZEZELL, D.M.; BACHMANN, L.; DIBOLD, R.; HIBST, R.Resumo IPEN-doc 08048 Effects of holmium laser on dental structure in vivo2001 - STREFEZZA, C.; BACHMANN, L.; BAUER, J.A.; ANTONIAZZI, J.H.; EDUARDO, C.P.; ZEZELL, D.M.Provious in vitro has demonstrated that Ho:YLF laser is capable of inducing physical and chemical changes on dental surfaces for caries prevention. The temperature changes in the pulpal chamber was firstly evaluated in vitro to determine safe energy irradiation conditions range. The purpose of this work is to verify the occurrence of pulp inflammation under those irradiation conditions in rabbits. Ten rabbits (NZB) were divided in 5 groups according to the sacrifice period (control, immediately after irradiation, 6, 24 and 72 hours after irradiation). The rabbits posterior upper region teeth of each animal were irradiated with 10 pulses of a Ho:YLF prototype operating at 0.5 Hz and 300m)/pulse on the left side and 500m) on the right side. Sacrifices were obtained through transcardiac perfusion and the samples were prepared for pathological analysis. The in vitro temperature monitoring revealed an increase of 1°C to the 300m) energy and 4.5°C for the 500m) energy. SEM observations showed the occurrence of melting and resolidification. From the in vivo analysis it can be concluded that there was low degree of inflammation for the highest energy used and no pulpal alterations for the lowest one.Resumo IPEN-doc 08038 An alternative procedure for laser irradiation in endodontical therapy2000 - BACHMANN, L.; STREFEZZA, C.; ZEZELL, D.M.; EDUARDO, C.P.Artigo IPEN-doc 07934 Evaluation of two laser systems for intracanal irradiation1999 - CECCHINI, S.C.M.; ZEZELL, D.M.; BACHMANN, L.; PINOTTI, M.; NOGUEIRA, G.E.C.; EDUARDO, C.P.Artigo IPEN-doc 05457 Combined effect of holmium laser and fluoride in prevention of dental caries in vitro1997 - ZEZELL, D.M.; BONK, P.A.; SALVADOR, V.L.R.; ROSSI, W.; RANIERI, I.M.; BACHMANN, L.; EDUARDO, C.P.; VIEIRA JUNIOR, N.D.; MORATO, S.P.