Advanced Search
Display options
Filter resources
Text Availability
Article type
Publication date
Species
Language
Sex
Age
Showing 1 to 12 of 57 entries
Sorted by: Best Match Show Resources per page
Flow injection analysis of pharmaceuticals.

Journal of pharmaceutical and biomedical analysis

Luque de Castro MD, Valcárcel M.
PMID: 2490516
J Pharm Biomed Anal. 1989;7(12):1291-300. doi: 10.1016/0731-7085(89)80135-9.

An overview of the most representative problems solved by flow injection analysis (FIA) in drug analysis is presented. Different aspects of this technique which can be manipulated with specific purposes are discussed and special emphasis is placed on the...

Correction to Pool of Resistance Mechanisms to Glyphosate in Digitaria insularis.

Journal of agricultural and food chemistry

de Carvalho LB, Alves PLDCA, González-Torralva F, Cruz-Hipolito HE, Rojano-Delgado AM, De Prado R, Gil-Humanes J, Barro F, Luque de Castro MD.
PMID: 28480712
J Agric Food Chem. 2017 May 17;65(19):4005. doi: 10.1021/acs.jafc.7b01971. Epub 2017 May 08.

No abstract available.

An atypical interlaboratory assay: looking for an updated hallmark (-jewelry) method.

Analytical and bioanalytical chemistry

Jurado-López A, Luque de CM.
PMID: 11939177
Anal Bioanal Chem. 2002 Jan;372(1):109-14. doi: 10.1007/s00216-001-1129-2.

A comparison between a laser-induced breakdown spectrometry-partial least squares (LIBS-PLS) method and methods based on some well-known techniques, such as induced-coupled plasma-atomic emission spectrometry (ICP-AES), flame atomic absorption spectrometry (FAAS), and atomic scanning microscopy (ASM) is presented in order...

Determination of anti-canine IgG using a continuous filtration/dissolution system based on the formation of a high-molecular size immunocomplex.

Talanta

Reyes FD, Arce C, Moreno A, Fernández Romero JM, Luque de Castro MD.
PMID: 18968430
Talanta. 2001 Oct 31;55(4):821-9. doi: 10.1016/s0039-9140(01)00510-0.

A method for the determination of monoclonal antibody anti-canine-IgG based on a continuous filtration/dissolution system is presented as prototype for further developments. The basis of the system is the continuous formation of a high-molecular immunocomplex, which is temporally retained...

Demetalisation of soils by continuous acidified subcritical water extraction.

Talanta

Priego-López E, Luque de Castro MD.
PMID: 18968763
Talanta. 2002 Aug 23;58(2):377-85. doi: 10.1016/s0039-9140(02)00288-6.

Acidified subcritical water is proposed for the continuous extraction of metals (namely, lead, copper, cadmium, arsenic, selenium and mercury) from soils prior to: (a) continuous derivatisation (by hydride formation for As and Se, and cold vapour formation for Hg)...

Continuous subcritical water extraction of medicinal plant essential oil: comparison with conventional techniques.

Talanta

Gámiz-Gracia L, Luque de Castro MD.
PMID: 18967949
Talanta. 2000 May 05;51(6):1179-85. doi: 10.1016/s0039-9140(00)00294-0.

A subcritical extractor equipped with a three-way inlet valve and an on/off outlet valve has been used for performing subcritical water extractions (SWE) in a continuous manner for the isolation of the essential oil of fennel, a medicinal plant....

Demetalization of oils resulting from recycled tires by liquid-liquid extraction using modified superheated water An environmentally friendly approach.

Talanta

Morales-Muñoz S, Luque-García JL, Luque de Castro MD.
PMID: 18969445
Talanta. 2004 May 28;63(2):391-6. doi: 10.1016/j.talanta.2003.11.006.

An approach based on continuous pressurized liquid-liquid extraction with 20% HNO(3)/1M KCl/10(-3)M EDTA as extractant has been developed for the extraction of metals from the oil resulting from recycled tires. A multivariate optimization of the main variables affecting the...

Optimisation of focused microwave digestion of proteinaceous binders prior to gas chromatography.

Talanta

Jurado-López A, Luque de Castro MD.
PMID: 18969911
Talanta. 2005 Feb 28;65(4):1059-62. doi: 10.1016/j.talanta.2004.08.040.

The aim of the present study is to accelerate the acid-digestion step needed for the study of proteinaceous binding media by gas chromatography. The optimisation of the digestion step was carried out using full and half-fractioned factorial designs. The...

Extraction of fatty acids from grape seed by superheated hexane.

Talanta

Luque-Rodríguez JM, Luque de Castro MD, Pérez-Juan P.
PMID: 18970294
Talanta. 2005 Nov 15;68(1):126-30. doi: 10.1016/j.talanta.2005.04.054. Epub 2005 Jun 03.

Superheated hexane extraction has been tested for obtaining fatty acids from grape seed and compared with conventional Soxhlet and hot hexane extractions. Seeds from grape residues from a winery were dried for 46h at 105 degrees C, milled and...

Determination of ethanol in human fluids--II. Determination of ethanol in urine, breath and saliva.

Journal of pharmaceutical and biomedical analysis

Ruz J, Fernandez A, Luque de Castro MD, Valcarcel M.
PMID: 16867565
J Pharm Biomed Anal. 1986;4(5):559-64. doi: 10.1016/0731-7085(86)80002-4.

A review is presented to continue with a previous one in which the methods for determination of ethanol in urine, breath and saliva are surveyed.

Robotic sample pretreatment-immunoassay determination of chlorpyrifos metabolite (TCP) in soil and fruit.

Talanta

Velasco-Arjona A, Manclús JJ, Montoya A, Luque de Castro MD.
PMID: 18967015
Talanta. 1997 Dec 19;45(2):371-7. doi: 10.1016/s0039-9140(97)00140-9.

A fully automated method for leaching of TCP (3,5,6-trichloro-2-pyridinol, the major degradation product of the widely used chlorpyrifos insecticides) from soil and fruit with subsequent determination by ELISA is reported. The automation of the weighing and leaching steps enables...

Integrated sorption-energy-dispersive X-ray fluorescence detection for automatic determination of lead and cadmium in low-concentration solutions.

Analytical and bioanalytical chemistry

Pérez-Serradilla JA, Luque de Castro MD.
PMID: 17846752
Anal Bioanal Chem. 2007 Nov;389(5):1541-7. doi: 10.1007/s00216-007-1539-x. Epub 2007 Sep 11.

Sorbent material packed in a PTFE laboratory-made flow cell located in the specimen holder of an energy-dispersive X-ray fluorescence (EDXRF) detector has been used for in situ solid-phase extraction (SPE) preconcentration-detection of metals. The flow cell was connected to...

Showing 1 to 12 of 57 entries