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Centro de Investigação Em Química da Universidade do Porto (CIQUP)

AuthID: I-000-1AC

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Publications Count: 2624

114 Team Members
Filters -> Year: 2026

2421

TITLE: Standard molar enthalpy of formation, vapour pressures, and standard molar enthalpy of sublimation of benzanthrone (vol 31, pg 1067, 1999)
AUTHORS: da Silva, MAVR ; Ferrao, MLCCH; M J S Monte ; Goncalves, JM ; Jiye, F;
PUBLISHED: 1999, SOURCE: JOURNAL OF CHEMICAL THERMODYNAMICS, VOLUME: 31, ISSUE: 10, PAGES: 1377-1377

2422

TITLE: Surface structural effects on specific adsorption of oxoanions on gold single crystal electrodes
AUTHORS: Silva, F ; Martins, A;
PUBLISHED: 1999, SOURCE: JOURNAL OF ELECTROANALYTICAL CHEMISTRY, VOLUME: 467, ISSUE: 1-2, PAGES: 335-341

2423

TITLE: Synergism and polymorphism in mixed surfactant systems
AUTHORS: Khan, A; Marques, EF ;
PUBLISHED: 1999, SOURCE: CURRENT OPINION IN COLLOID & INTERFACE SCIENCE, VOLUME: 4, ISSUE: 6, PAGES: 402-410

2424

TITLE: Thermochemical and theoretical study of tert-butyl and di-tert-butylphenol isomers
AUTHORS: da Silva, MAVR ; Matos, MAR ; Morais, VMF ; Miranda, MS ;
PUBLISHED: 1999, SOURCE: JOURNAL OF ORGANIC CHEMISTRY, VOLUME: 64, ISSUE: 24, PAGES: 8816-8820

2425

TITLE: Vapour pressures and the enthalpies and entropies of sublimation of five dicarboxylic acids
AUTHORS: da Silva, MAVR ; M J S Monte ; Ribeiro, JR;
PUBLISHED: 1999, SOURCE: JOURNAL OF CHEMICAL THERMODYNAMICS, VOLUME: 31, ISSUE: 8, PAGES: 1093-1107

2426

TITLE: Vapour pressures, enthalpies and entropies of sublimation of trans-cinnamic acid and of nine methoxy and dimethoxycinnamic acids
AUTHORS: M J S Monte ; Hillesheim, DM;
PUBLISHED: 1999, SOURCE: JOURNAL OF CHEMICAL THERMODYNAMICS, VOLUME: 31, ISSUE: 11, PAGES: 1443-1456

2427

TITLE: Vesicle formation and general phase behavior in the catanionic mixture SDS-DDAB-water. The cationic-rich side
AUTHORS: Marques, EF ; Regev, O; Khan, A; Miguel, MD ; Lindman, B;
PUBLISHED: 1999, SOURCE: JOURNAL OF PHYSICAL CHEMISTRY B, VOLUME: 103, ISSUE: 39, PAGES: 8353-8363

2428

TITLE: Acid-base properties of fulvic acids extracted from an untreated sewage sludge and from composted sludge
AUTHORS: Da Silva, JCGE ; Machado, AASC; Silva, MABA;
PUBLISHED: 1998, SOURCE: WATER RESEARCH, VOLUME: 32, ISSUE: 2, PAGES: 441-449

2429

TITLE: Catanionic surfactant mixtures: phase behavior, vesicle formation and vesicle-polymer interactions.
AUTHORS: Eduardo J F Marques ;
PUBLISHED: 1998

2430

TITLE: Copper(II) complexation properties and surfactant activity of 3-[N,N-bis(2-hydroxyethyl)amino]-2-hydroxypropanesulfonic acid and N-(2-hydroxyethyl)piperazine-N '-2-hydroxypropanesulfonic acid pH buffers which may affect trace metal speciation in in vitro studies
AUTHORS: Vasconcelos, MTSD; Azenha, MAGO ; Marisa Almeida ;
PUBLISHED: 1998, SOURCE: ANALYTICAL BIOCHEMISTRY, VOLUME: 265, ISSUE: 2, PAGES: 193-201

2431

TITLE: Effect of pH on complexation of Fe(III) with fulvic acids
AUTHORS: da Silva, JCG ; Machado, AASC; Oliveira, CJS ;
PUBLISHED: 1998, SOURCE: ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY, VOLUME: 17, ISSUE: 7, PAGES: 1268-1273

2432

TITLE: Effect of the pH on the complexation of Cu(II), Ni(II) and Fe(III) ions by a vine leaf litter extract by fluorescence quenching
AUTHORS: da Silva, JCGE ; Herrero, AI; Machado, AASC; Barrado, E;
PUBLISHED: 1998, SOURCE: MIKROCHIMICA ACTA, VOLUME: 130, ISSUE: 1-2, PAGES: 63-69

2433

TITLE: Electro-assisted solvent extraction of Cu2+, Ni2+ and Cd2+
AUTHORS: Bustero, I; Cheng, YF; Mugica, JC; Fernandez Otero, T; Silva, AF ; Schiffrin, DJ;
PUBLISHED: 1998, SOURCE: ELECTROCHIMICA ACTA, VOLUME: 44, ISSUE: 1, PAGES: 29-38

2434

TITLE: Enthalpies of combustion of the pyridine N-oxide derivatives: 4-methyl-, 3-cyano-, 4-cyano-, 3-hydroxy-, 2-carboxy-, 4-carboxy-, and 3-methyl-4-nitro, and of the pyridine derivatives: 2-carboxy-, and 4-carboxy-. The dissociation enthalpies of the N-O bonds
AUTHORS: Maria D. M. C. Ribeiro da Silva ; Agostinha, M ; Matos, R; Vaz, MC; Santos, LMNBF ; Pilcher, G; Acree, WE; Powell, JR;
PUBLISHED: 1998, SOURCE: JOURNAL OF CHEMICAL THERMODYNAMICS, VOLUME: 30, ISSUE: 7, PAGES: 869-878

2435

TITLE: Enthalpies of combustion, vapour pressures, and enthalpies of sublimation of 5-amino-6-nitroquinoline and 4-aminoquinaldine
AUTHORS: da Silva, MAVR ; Carvalho, APSMC; M J S Monte ; Giera, E;
PUBLISHED: 1998, SOURCE: JOURNAL OF CHEMICAL THERMODYNAMICS, VOLUME: 30, ISSUE: 7, PAGES: 815-823

2436

TITLE: Enthalpy of combustion of 4-diethylaminonitrosobenzene
AUTHORS: Maria D. M. C. Ribeiro da Silva ; Matos, MAR ; Pilcher, G; Acree, WE;
PUBLISHED: 1998, SOURCE: JOURNAL OF CHEMICAL THERMODYNAMICS, VOLUME: 30, ISSUE: 2, PAGES: 271-274

2437

TITLE: Fluorescence quenching of anthropogenic fulvic acids by Cu(II), Fe(III) and UO(2)(2+)
AUTHORS: da Silva, JCGE ; Machado, AASC; Oliveira, CJS ; Pinto, MSSDS;
PUBLISHED: 1998, SOURCE: TALANTA, VOLUME: 45, ISSUE: 6, PAGES: 1155-1165

2438

TITLE: H-1 and C-13 NMR spectroscopy of mono-, di-, tri- and tetrasubstituted xanthones
AUTHORS: Eduarda G R Fernandes ; Artur M S Silva ; José A S Cavaleiro ; Francisco M Silva; Fernanda, M; Borges, M ; Madalena M M Pinto ;
PUBLISHED: 1998, SOURCE: MAGNETIC RESONANCE IN CHEMISTRY, VOLUME: 36, ISSUE: 4, PAGES: 305-309

2439

TITLE: Method for rapid screening of chlorophenols using a reduced calibration set of UV spectra and multivariate calibration techniques
AUTHORS: da Silva, JCGE ; Laquipai, MCPOM;
PUBLISHED: 1998, SOURCE: ANALYTICAL LETTERS, VOLUME: 31, ISSUE: 14, PAGES: 2549-2563

2440

TITLE: Method for the differentiation of leaf litter extracts and study of their interaction with Cu(II) by molecular fluorescence
AUTHORS: da Silva, JCGE ; Machado, AASC; Ferreira, MA; Rey, F;
PUBLISHED: 1998, SOURCE: CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE, VOLUME: 76, ISSUE: 8, PAGES: 1197-1209

Results per Page: 20.

Page 122 of 132. Total results: 2624.