61
TITLE: Adsorptive stripping voltammetry of anthraquinone-based chlorotriazine reactive dyes. Effect of surfactants and electrolyte concentration
AUTHORS: Paulo J. Almeida ; Rodrigues, JA ; Barros, A ;
PUBLISHED: 1997, SOURCE: Symposium on Chemical and Biological Sensors and Analytical Electrochemical Methods in PROCEEDINGS OF THE SYMPOSIUM ON CHEMICAL AND BIOLOGICAL SENSORS AND ANALYTICAL ELECTROCHEMICAL METHODS, VOLUME: 97, ISSUE: 19
INDEXED IN: WOS
62
TITLE: Determination of diacetyl in beer using differential-pulse polarography  Full Text
AUTHORS: Rodrigues, JA ; Barros, AA ; Cruz, JMM; Ferreira, AA;
PUBLISHED: 1997, SOURCE: JOURNAL OF THE INSTITUTE OF BREWING, VOLUME: 103, ISSUE: 5
INDEXED IN: Scopus WOS
IN MY: ORCID
63
TITLE: New potentialities of adsorptive stripping voltammetry at HMDE based in high speed pulse techniques
AUTHORS: Barros, AA ; Rodrigues, JA ; Paulo J. Almeida ;
PUBLISHED: 1997, SOURCE: Symposium on Chemical and Biological Sensors and Analytical Electrochemical Methods in PROCEEDINGS OF THE SYMPOSIUM ON CHEMICAL AND BIOLOGICAL SENSORS AND ANALYTICAL ELECTROCHEMICAL METHODS, VOLUME: 97, ISSUE: 19
INDEXED IN: WOS
66
TITLE: Determination of carbosulfan in oranges by high-performance liquid chromatography with post-column fluorescence  Full Text
AUTHORS: Brooks, MW; Barros, A ;
PUBLISHED: 1995, SOURCE: Analyst, VOLUME: 120, ISSUE: 10
INDEXED IN: Scopus
IN MY: ORCID
67
TITLE: DETERMINATION OF SULFANILIC ACID IN THE PRESENCE OF TARTRAZINE BY DIFFERENTIAL-PULSE POLAROGRAPHY AFTER CONVERSION INTO AN AZO COMPOUND  Full Text
AUTHORS: BARROS, AA ; RODRIGUES, JA ; Paulo J. Almeida ;
PUBLISHED: 1993, SOURCE: 4TH EUROPEAN CONF ON ELECTROANALYSIS ( ESEAC 92 ) in ANALYTICA CHIMICA ACTA, VOLUME: 273, ISSUE: 1-2
INDEXED IN: Scopus WOS CrossRef: 1
IN MY: ORCID
68
TITLE: DEVELOPMENT OF A METHOD FOR OXALATE DETERMINATION BY DIFFERENTIAL-PULSE POLAROGRAPHY AFTER DERIVATIZATION WITH O-PHENYLENEDIAMINE  Full Text
AUTHORS: RODRIGUES, JA ; BARROS, AA ;
PUBLISHED: 1993, SOURCE: 4TH EUROPEAN CONF ON ELECTROANALYSIS ( ESEAC 92 ) in ANALYTICA CHIMICA ACTA, VOLUME: 273, ISSUE: 1-2
INDEXED IN: Scopus WOS CrossRef: 14
IN MY: ORCID
69
TITLE: POLAROGRAPHIC IDENTIFICATION AND DETERMINATION OF SYNTHETIC COLORING MATTER IN CORKS
AUTHORS: BARROS, AA ; RODRIGUES, JAM ;
PUBLISHED: 1991, SOURCE: ELECTROANALYSIS, VOLUME: 3, ISSUE: 3
INDEXED IN: Scopus WOS CrossRef
70
TITLE: USE OF GELATIN IN THE DIFFERENTIAL-PULSE POLAROGRAPHIC-DETERMINATION AND IDENTIFICATION OF SYNTHETIC COLORING MATTERS IN DRUGS AND COSMETICS  Full Text
AUTHORS: BARROS, AA ; CABRAL, JO; FOGG, AG;
PUBLISHED: 1988, SOURCE: ANALYST, VOLUME: 113, ISSUE: 6
INDEXED IN: Scopus WOS
IN MY: ORCID
Page 7 of 8. Total results: 73.