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Renato Alejandro Saavedra Sanchez

UNIVERSIDAD DE CONCEPCIÓN, FAC. CS. FÍSICAS Y MATEMÁTICAS, DEPTO. DE FÍSICA

Concepcion, Chile

Photoacoustics and Photothermal Phenomena; Optic Refractive Experimental Diagnostics; Analytical Methods for Materials Characterization


Thermal Lens Spectroscopy for Quantitative Determination of a Cu(II) Complex With an 8-Aminoquinoline Derivative in Tap Water and Mining Wastewater Samples Using a Dual Beam Technique Saavedra, Renato; Soto, César; Poza, Cristian Article ISI SCOPUS ANALYTICAL LETTERS (2019)
Preliminary studies for ciclopirox olamine determination by thermal lens spectrophotometry Soto C.; Saavedra, R; Toral M.I.; Nacaratte, F.; Poza C. Article ISI SCOPUS MICROCHEMICAL JOURNAL (2016)
Determination of lead(II) by thermal lens spectroscopy (TLS) using 2-(2 '-thiazolylazo)-p-cresol (TAC) as chromophore reagent Saavedra, R; Soto C.; Gomez, R; MuÑoz A. Article ISI SCOPUS Microchemical Journal (2013)
Determination of lead(II) by thermal lens spectroscopy (TLS) using 2-(2 '-thiazolylazo)-p-cresol (TAC) as chromophore reagent Saavedra, R; Soto, C; Gomez, R; Munoz, A Article MICROCHEMICAL JOURNAL (2013)
Determination of Pb(II) by Photoacoustic Spectroscopy with a Solid-Phase Spectrophotometry Approach Using 2-(2-Thiazolylazo)--cresol (TAC) Coated on Resin Saavedra, R; Gomez, R; Soto, C ; Aguayo, D ; Candia, C; Yanez, J; Zuniga, V Article INTERNATIONAL JOURNAL OF THERMOPHYSICS (2013)
Determination of Pb(II) by Photoacoustic Spectroscopy with a Solid-Phase Spectrophotometry Approach Using 2-(2-Thiazolylazo)--cresol (TAC) Coated on Resin Saavedra, R; Gomez, R; Soto C.; Aguayo, D; Candia C.; Yáñez J.; Zuniga, V Article ISI SCOPUS International Journal of Thermophysics (2013)
Differentiation of two main ammunition brands in Chile by Regularized Discriminant Analysis (RDA) of metals in gunshot residues Yanez, J; Farias, MP; Zuniga, V; Soto, C ; Contreras, D; Pereira, E; Mansilla, HD; Saavedra, R ; Castillo, R; Saez, P Article MICROCHEMICAL JOURNAL (2012)
Determination of cobalt in water samples by photoacoustic spectroscopy with a solid-phase spectrophotometry approach using 3-(2-pyridyl)-5,6-bis (4-sulfophenyl)-1,2,4-triazine Saavedra, R; Soto C.; Yáñez J.; Toral, MI Article ISI SCOPUS Microchemical Journal (2011)
Determination of cobalt in water samples by photoacoustic spectroscopy with a solid-phase spectrophotometry approach using 3-(2-pyridyl)-5,6-bis (4-sulfophenyl)-1,2,4-triazine Saavedra, R; Soto, C; Yanez, J ; Toral, MI Article MICROCHEMICAL JOURNAL (2011)
Determination of Pd(II) content in catalysts and tap water samples via photoacoustic spectroscopy analysis of Pd(II)-3-[2 '-thiazolylazo]-2,6-diaminopyridine complex on solid phase Saavedra, R; Soto C.; Yáñez J.; Toral, MI Article ISI SCOPUS JOURNAL OF HAZARDOUS MATERIALS (2009)
Determination of Pd(II) content in catalysts and tap water samples via photoacoustic spectroscopy analysis of Pd(II)-3-[2 '-thiazolylazo]-2,6-diaminopyridine complex on solid phase Saavedra, R; Soto, C; Yanez, J ; Toral, MI Article JOURNAL OF HAZARDOUS MATERIALS (2009)
Investigation on chalcogenide glasses for its threshold phenomena using photothermal methods Paulraj, M.; Ravi, J; Pattanak, P; Saavedra, R; Morales, JE; Lee, ST; Asokan, S Article ISI SCOPUS NONDESTRUCTIVE TESTING AND EVALUATION (2008)
Photopyroelectric Microscopy of Plant Leaves Briseno-Tepepa, BR; Jimenez-Perez, JL; Saavedra, R; Gonzalez-Ballesteros, R; Suaste, E; Cruz-Orea, A Article ISI SCOPUS INTERNATIONAL JOURNAL OF THERMOPHYSICS (2008)
Effect of high energy ion irradiation on silicon substrate in a pulsed plasma device Bhuyan, H; Favre, M.; Valderrama E.; Avaria, G; Guzman, F; Chuaqui, H; Mitchell, I; Wyndham E.; Saavedra, R; Paulraj, M. Article ISI SCOPUS APPLIED SURFACE SCIENCE (2007)
Formation of hexagonal silicon carbide by high energy ion beam irradiation on Si(100) substrate Bhuyan, H; Favre, M.; Valderrama E.; Avaria, G; Chuaqui, H; Mitchell, I; Wyndham E.; Saavedra, R; Paulraj, M. Article ISI JOURNAL OF PHYSICS D-APPLIED PHYSICS (2007)
In situ photoacoustic spectroscopy of phycobiliproteins in Gracilaria chilensis Saavedra, R; Figueroa, M; Wandersleben, T; Pouchucq L.; Morales, JE; Bunster, M; Cruz-Orea, A Article ISI SCOPUS JOURNAL DE PHYSIQUE IV (2005)
Photoacoustic evaluation of molecular weight and crosslinking effects on thermal diffusivity in Poly(N-vinyl-2-pirrolidone) Saavedra, R; Gatica N.; Morales, JE; Cruz-Orea, A Article ISI SCOPUS JOURNAL DE PHYSIQUE IV (2005)
Photoacoustic study of the effect of Mn ion concentration on the thermal diffusivity of Zn1-xMnxIn2Se4 mono-crystals Morales, JE; Saavedra, R; Cruz-Orea, A; Sagredo V. Article ISI SCOPUS JOURNAL DE PHYSIQUE IV (2005)
Study of water vapour permeability of protein and gum-based edible films by a photothermal method Tomas, SA; Saavedra, R; Cruz Á.A.; Pedroza-Islas, R; San Martin, E. Article ISI SCOPUS JOURNAL DE PHYSIQUE IV (2005)
Investigation of the plasma jet formation in X-pinch plasmas using laser interferometry Mitchell, IH; Aliaga-Rossel, R; Saavedra, R; Chuaqui, H; Favre, M.; Wyndham, ES Article ISI SCOPUS PHYSICS OF PLASMAS (2000)


Dense transient plasmas driven by a mega-ampere device in the Chilean Nuclear Energy Commission Soto L.; Kies, W; Sylvester, G; Ziethen, G; Zambra M.; Moreno, J; Silva P.; Birstein, L; Munoz, RM; Saavedra, R ConferencePaper ISI FIRST LATIN AMERICAN SYMPOSIUM ON HIGH ENERGY PHYSICS AND VII MEXICAN SCHOOL OF PARTICLES AND FIELDS (2002)
Plasma jet formation in X-pinch plasmas Aliaga-Rossel, R; Mitchell, IH; Saavedra, R; Chuaqui, H; Favre, M.; Wyndham, ES ConferencePaper ISI FIRST LATIN AMERICAN SYMPOSIUM ON HIGH ENERGY PHYSICS AND VII MEXICAN SCHOOL OF PARTICLES AND FIELDS (2001)