| Removal of heavy metal from polluted river water using aquatic macrophytes Salvinia sp FR Espinoza-Quinones, CE Zacarkim, SM Palacio, CL Obregon, ... Brazilian Journal of Physics 35, 744-746, 2005 | 100 | 2005 |
| Obtención y caracterización fisicoquímica y funcional de las fibras dietéticas del níspero común (Mespilus germanica) Y Arroyo Salas, M Carrasco Colque, A Bueno Lazo, ... Revista de la Sociedad Química del Perú 74 (4), 269-281, 2008 | 26 | 2008 |
| Exploratory analysis for the identification of false banknotes using portable X-ray Fluorescence spectrometer MAZ Jara, CL Obregón, CA Del Castillo Applied Radiation and Isotopes 135, 212-218, 2018 | 18 | 2018 |
| Substituent interactions in trans-2-substituted methoxycyclohexanes: an explanation to the conformational behaviour in a chemometric and theoretical view MP Freitas, CF Tormena, C Luızar, MMC Ferreira, R Rittner Journal of Molecular Structure: THEOCHEM 618 (3), 219-224, 2002 | 12 | 2002 |
| Trace element concentration in sao francisco river water using STXRF and PIXE techniques FR Espinoza-Quinones, SM Palacio, RM Galante, FL Rossi, DC Zenatti, ... Brazilian Journal of Physics 35, 757-760, 2005 | 10 | 2005 |
| XRF elemental analysis of inks in South American manuscripts from 1779 to 1825 C Luízar Obregón, MA Zamalloa Jara, FL Rojas Arizapana, ... Heritage Science 9, 1-15, 2021 | 6 | 2021 |
| Alpaca fiber impregnated with alizarine and indigo dyes in a process using supercritical carbon dioxide E Jara-Morante, CL Obregón, AB Lazo, Á Castillo-Quispehuanca The Journal of Supercritical Fluids 200, 105978, 2023 | 5 | 2023 |
| ELEMENTAL ANALYSIS OF PIGMENTS IN THE CERAMIC HUACO “THROAT-CUTTER WARRIOR WITH TROPHY” USING X-RAY FLUORESCENCE SPECTROSCOPY C Luizar Obregon, Z Jara, K Contreras Journal of the Chilean Chemical Society 63 (4), 4211-4216, 2018 | 1 | 2018 |
| Elemental analysis of pigments in the ceramic huaco “throat-cutter warrior with trophy” using x-ray fluorescence spectroscopy CL Obregon, MAZ Jara, K Contreras Journal of the Chilean Chemical Society 63 (4), 2018 | 1 | 2018 |
| Design and Implementation of a Robotic System for Effective Transplantation of Seedlings Contained in Multicell Trays YJ Chura Huayllani, JF Gonzales Bellido, C Luízar Obregón, ... IEEE Xplore, 2022 | | 2022 |
| Identification of layers present in a contemporary ceramic using laser-induced plasma spectroscopy CL Obregón, D L’hermite Revista de la Sociedad Química del Perú 87 (1), 57-67, 2021 | | 2021 |
| Identificación de las capas presentes en una cerámica contemporánea utilizando espectroscopía de plasma inducido por ablación láser C Luízar Obregón, D L’hermite Revista de la Sociedad Química del Perú 87 (1), 57-67, 2021 | | 2021 |
| Absorption rate of heavy metals by the aquatic macrophytes Salvinia sp from polluted river water using TXRF technique FR Espinoza Quinones, SM Palacio, CL Obregon, CE Zacarkim, ... | | 2005 |
| Concentration factor of heavy metals by aquatic macrophyte Salvinia sp from polluted river water using TXRF technique FR Espinoza Quinones, CE Zacarkim, SM Palacio, CL Obregon, ... | | 2004 |
| Heavy metals levels in Sao Francisco river water by total reflection X-ray fluorescence using synchrotron radiation FR Espinoza Quinones, SM Palacio, RM Galante, FL Rossi, DC Zenatti, ... | | 2004 |
| Passagem de cromo as massas alimentícias durante seu preparo CL Obregon, V Maihara, MN Oliveira, R Baruffaldi Anais, 1998 | | 1998 |
| Variação do teor de cromo durante o processo de elaboração de massas alimentícias CL Obregon, R Baruffaldi | | 1998 |
| Determination of chromium, zinc, iron and calcium contents in the raw materials for pastes, using the activation analysis; Determinacao do conteudo de cromio, zinco, ferro e … C Luizar-Obregon, R Baruffaldi, VA Maihara | | 1997 |
| Presença de cromo, ferro e zinco no processamento de massas alimentícias CL Obregon, VA Maihara, R Baruffaldi Revista de Farmácia e Bioquímica da Universidade de São Paulo 33, 26 Res. P101, 1997 | | 1997 |
| Verificacao da qualidade do processo de fabricacao de massas alimenticias e de suas materias-primas CL Obregon, VA Maihara, R Baruffaldi Programa e Resumos, 1996 | | 1996 |
