Feasibility of a New Method for Identification and Discrimination of Gunshot Residues by Total Reflection X-Ray Fluorescence and Principal Component Analysis

by Ferreira,Luisa P., Nascentes,Clésia C., Valladão,Frederico N., Lordeiro,Rogério A.
Published 2019

Four Brazilian Maytenus salicifolia Reissek (Celastraceae) groups studied by TLC and UV/Vis spectrophotometry

by Valladão,Frederico N., Miranda,Roqueline R. S., Vale,Fernando H., Valladão,Sara A., Silva,Grácia D. F., Duarte,Lucienir P., Carvalho-Okano,Rita M., Messias,Maria C. T. B., Viera Filho,Sidney A.
Published 2009