Lorena L. Sombra

Determination of melatonin in wine and plant extracts by capillary electrochromatography with immobilized carboxylic multi‐walled carbon nanotubes as stationary phase

Patrícia W. Stege, Lorena L. Sombra, Germán A. Messina et al. · Electrophoresis · 2010 · 164 citations

Agriculture, Biochemistry, Enology +6

Determination of heavy metals for the quality control in argentinian herbal medicines by ETAAS and ICP-OES

María R. Gómez, Soledad Cerutti, Lorena L. Sombra et al. · Food and Chemical Toxicology · 2006 · 145 citations · Full text

Pharmacy, Pharmaceutical Analysis, Pharmaceutics +12

Spectrophotometric determination of trace aluminium content in parenteral solutions by combined cloud point preconcentration–flow injection analysis

Lorena L. Sombra, Marta O. Luconi, María Fernanda Silva et al. · The Analyst · 2001 · 73 citations

Natural Sciences, Chemistry, Pharmaceutical Analysis +15

Assessment of trace aluminium content in parenteral solutions by combined cloud point preconcentration—flow injection inductively coupled plasma optical emission spectrometry

Lorena L. Sombra, Marta O. Luconi, Liliana P. Fernández et al. · Journal of Pharmaceutical and Biomedical Analysis · 2002 · 55 citations

Pharmacy, Chemistry, Pharmaceutical Analysis +12

Comparative study between capillary electrophoresis and high performance liquid chromatography in ‘guarana’ based phytopharmaceuticals

Lorena L. Sombra, María R. Gómez, Roberto A. Olsina et al. · Journal of Pharmaceutical and Biomedical Analysis · 2004 · 51 citations · Full text

Pharmacy, Medicinal Chemistry, Pharmaceutical Analysis +14