Measurement of the refractive index of crude oil and asphaltene solutions: onset flocculation determination J Castillo, H Gutierrez, M Ranaudo, O Villarroel Energy & fuels 24 (1), 492-495, 2010 | 38 | 2010 |
Effects of atomization surfaces and modifiers on the electrothermal atomization of cadmium MA Alvarez, N Carrion, H Gutierrez Spectrochimica Acta Part B: Atomic Spectroscopy 50 (13), 1581-1594, 1995 | 38 | 1995 |
Second harmonic generation diagnostic of layer-by-layer deposition from Disperse Red 1–functionalized maleic anhydride copolymer G Aldea, H Gutiérrez, JM Nunzi, GC Chitanu, M Sylla, BC Simionescu Optical Materials 29 (12), 1640-1646, 2007 | 33 | 2007 |
Effects of atomization surfaces and modifiers on the kinetics of copper atomization in electrothermal atomic absorption spectrometry MA Alvarez, N Carrión, H Gutiérrez Spectrochimica Acta Part B: Atomic Spectroscopy 51 (9-10), 1121-1132, 1996 | 23 | 1996 |
Surface plasmon resonance sensor based on golden nanoparticles and cold vapour generation technique for the detection of mercury in aqueous samples J Castillo, J Chirinos, H Gutiérrez, M La Cruz Optics & Laser Technology 94, 34-39, 2017 | 11 | 2017 |
Surface plasmon resonance device with imaging processing detector for refractive index measurements J Castillo, H Gutierrez, J Chirinos, JC Perez Optics Communications 283 (20), 3926-3930, 2010 | 10 | 2010 |
Estudio de la cinética de agregación de asfaltenos de crudos furrial y cerro negro mediante dispersión de luz V Caballero, J Castillo, M Ranaudo, H Gutiérrez Revista de la Facultad de Ingeniería Universidad Central de Venezuela 28 (3 …, 2013 | 8 | 2013 |
Picosecond measurement of the nonlinear refractive index of new salts of carboxylate anions with chiral ammonium cations L Rodríguez, C Simos, J Hernández, H Gutierrez, M Sylla, M Giffard, ... Optical Materials 27 (3), 641-646, 2004 | 7 | 2004 |
Development and testing of a multiwell plates absorbance reader for clinical analysis using inexpensive webcam J Castillo, H Gutierrez, Y Vitta, M Martinez, A Fernandez Advanced Environmental, Chemical, and Biological Sensing Technologies V 6755 …, 2007 | 5 | 2007 |
Inexpensive Wilhelmy balance based in a fiber optic sensor for the study of Langmuir films HM Gutiérrez, JA Castillo, JR Chirinos, M Caetano Review of scientific instruments 76 (4), 2005 | 4 | 2005 |
SHG of ultrathin films of metal porphyrins on BK7 glass in total internal reflection geometry: theory and experiments L Echevarria, P Nieto, H Gutiérrez, V Mújica, M Caetano The Journal of Physical Chemistry B 107 (35), 9332-9338, 2003 | 4 | 2003 |
Diseño y evaluación de un sistema colorimétrico para análisis clínico basado en una cámara digital y fuente de iluminación difusa J Fernández, H Gutiérrez Optica Pura Y Aplicada, 315-321, 2012 | 2 | 2012 |
Trace level vanadium determination using thermal lens spectrophotometry M Caetano, L Padrino T, H Gutiérrez, AJ Fernández, J Castillo Microchimica Acta 128, 169-175, 1998 | 2 | 1998 |
Phase transitions in Langmuir monolayer of long chain attached fluorescein studied by second harmonic generation technique H Gutiérrez, L Echevarria, M Caetano Colloids and Surfaces A: Physicochemical and Engineering Aspects 348 (1-3 …, 2009 | 1 | 2009 |
Self-assembled LbL opto-electronics from maleic anhydride copolymers G Aldea, JM Nunzi, H Gutierrez, GC Chitanu, M Sylla, BC Simionescu 2004 IEEE International Symposium on Industrial Electronics 2, 1413-1416, 2004 | 1 | 2004 |
Study of asphaltenes aggregation by dynamic light scattering MA Ranaudo, J Castillo, H Gutierrez | | 2008 |
Development and testing of a multiwell plates absorbance reader for clinical analysis using inexpensive webcam [6755-17] J Castillo, H Gutierrez, Y Vitta, M Martinez, A Fernandez PROCEEDINGS-SPIE THE INTERNATIONAL SOCIETY FOR OPTICAL ENGINEERING 6755, 6755, 2007 | | 2007 |
IEEE INTERNATIONAL SYMPOSIUM ON INDUSTRIAL ELECTRONICS AM Sharaf, MS El-Moursi, V Oleschukt, V Ermuratskim, EM Chekhet, ... | | 2004 |
Comparative study of the nonlinear optical surface response of metal-substituted porphyrins adsorbed on glass L Echevarria, H Gutierrez, M Caetano Linear and Nonlinear Optics of Organic Materials 4461, 324-328, 2001 | | 2001 |
Concentration dependence of surface nonlinear susceptibility of vanadyl-porphyrin at silica surfaces L Echevarria, H Gutierrez, V Sosa, M Caetano Linear and Nonlinear Optics of Organic Materials 4461, 319-323, 2001 | | 2001 |