Teresa I.M.S. Lopes

Effect of direct control of electroosmosis on peptide and protein separations in capillary electrophoresis

Chin Tiao. Wu, Teresa I.M.S. Lopes, Bhisma K. Patel et al. · Analytical Chemistry · 1992 · 53 citations

Development of a Gas Diffusion Multicommuted Flow Injection System for the Determination of Sulfur Dioxide in Wines, Comparing Malachite Green and Pararosaniline Chemistries

Sara M. Oliveira, Teresa I.M.S. Lopes, Ildikó V. Tóth et al. · Journal of Agricultural and Food Chemistry · 2009 · 36 citations

A multi-commuted flow injection system with a multi-channel propulsion unit placed before detection: Spectrophotometric determination of ammonium

Sara M. Oliveira, Teresa I.M.S. Lopes, Ildikó V. Tóth et al. · Analytica Chimica Acta · 2007 · 36 citations

Spectrophotometric Determination, Engineering, Aerospace Engineering +8

Analysis of separation efficiency in capillary electrophoresis with direct control of electroosmosis by using an external electric field

Cheng S. Lee, Chin-Tiao Wu, Teresa I.M.S. Lopes et al. · Journal of Chromatography A · 1991 · 32 citations

Engineering, Capillary Electrophoresis, External Electric Field +12

Use of a single air segment to minimise dispersion and improve mixing in sequential injection: turbidimetric determination of sulphate in waters

Inês P. A. Morais, M. Renata S. Souto, Teresa I.M.S. Lopes et al. · Water Research · 2003 · 26 citations

Filtration, Engineering, Turbidimetric Determination +10