Highly efficient direct carboxylation of propane into butyric acids catalyzed by vanadium complexes
ADVANCED SYNTHESIS \& CATALYSIS, 349, 1765-1774 7 2007
M Kirillova , J A L Silva , J.J.R. Fraústo da Silva , António Palavra , Armando J.L. Pombeiro

Functional food oil coloured by pigments extracted from microalgae with supercritical CO2
FOOD CHEMISTRY, 101, 717-723 2007
Luisa Gouveia , Beatriz Nobre , Filipa Marcelo , S. Mrejen , Miguel A. Tavares Cardoso , António Palavra , R. L. Mendes

Solubility of methane in water and in a medium for the cultivation of methanotrophs bacteria
JOURNAL OF CHEMICAL THERMODYNAMICS, 38, 1629-1633 12 2006
Maria Celeste C. Serra , F. L. P. Pessoa , António Palavra

Supercritical carbon dioxide extraction of astaxanthin and other carotenoids from the microalga Haematococcus pluvialis
EUROPEAN FOOD RESEARCH AND TECHNOLOGY, 223, 787-790 10 2006
Beatriz Nobre , Filipa Marcelo , Renata Passos , Luis Beirao , António Palavra , Luisa Gouveia , Rui Mendes

Supercritical carbon dioxide extraction of pigments from Bixa orellana seeds (experiments and modeling)
BRAZILIAN JOURNAL OF CHEMICAL ENGINEERING, 23, 251-258 4 2006
Beatriz Nobre , RL Mendes , EM Queiroz , FLP Pessoa , José Coelho , António Palavra

Supercritical CO2 extraction of gamma-linolenic acid and other lipids from Arthrospira (Spirulina)maxima: Comparison with organic solvent extraction
FOOD CHEMISTRY, 99, 57-63 2006
RL Mendes , AD Reis , António Palavra

Vanadium-catalyzed carboxylation of linear and cyclic C-5 and C-6 alkanes
JOURNAL OF CATALYSIS, 235, 333-340 10 2005
PM Reis , JAL Silva , António Palavra , J.J.R. Fraústo da Silva , Armando J.L. Pombeiro

Supercritical CO2 extraction of gamma-linolenic acid (GLA) from the cyanobacterium Arthrospira (Spirulina)maxima: experiments and modeling
CHEMICAL ENGINEERING JOURNAL, 105, 147-152 1 2005
RL Mendes , AD Reis , AR Pereira , MT Cardoso , António Palavra , José Coelho

Single-pot conversion of methane into acetic acid in the absence of CO and with vanadium catalysts such as amavadine
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 42, 821-823 2003
PM Reis , JAL Silva , António Palavra , J.J.R. Fraústo da Silva , T Kitamura , Y Fujiwara , Armando J.L. Pombeiro

Lycopene and beta-carotene extraction from tomato processing waste using supercritical CO2
INDUSTRIAL \& ENGINEERING CHEMISTRY RESEARCH, 42, 6641-6646 12 2003
E Sabio , M Lozano , VM de Espinosa , RL Mendes , AP Pereira , António Palavra , José Coelho

Supercritical carbon dioxide extraction of Foeniculum vulgare volatile oil
FLAVOUR AND FRAGRANCE JOURNAL, 18, 316-319 7 2003
José Coelho , AP Pereira , RL Mendes , António Palavra

Solubility of 1-butene in water and in a medium for cultivation of a bacterial strain
JOURNAL OF SOLUTION CHEMISTRY, 32, 527-534 6 2003
MCC Serra , António Palavra

Supercritical carbon dioxide extraction of compounds with pharmaceutical importance from microalgae
INORGANICA CHIMICA ACTA, 356, 328-334 12 2003
RL Mendes , Beatriz Nobre , MT Cardoso , AP Pereira , António Palavra

Solubility of beta-carotene in near-critical mixtures of (ethane plus propane)
JOURNAL OF CHEMICAL AND ENGINEERING DATA, 47, 1159-1163 9 2002
Beatriz Nobre , António Palavra , RL Mendes

Carboxylation of alkanes catalyzed by vanadium compounds
JOURNAL OF INORGANIC BIOCHEMISTRY, 86, 396 8 2001
PM Reis , JAL Silva , António Palavra , J.J.R. Fraústo da Silva , Y Fujiwara , Armando J.L. Pombeiro

Solubility of capsaicin and ss-carotene in supercritical carbon dioxide and in halocarbons
JOURNAL OF CHEMICAL AND ENGINEERING DATA, 46, 1054-1058 9 2001
BN Hansen , AH HARVEY , José Coelho , António Palavra , TJ BRUNO

Wettability studies of reactive brazing alloys on CVD diamond plates
DIAMOND AND RELATED MATERIALS, 10, 775-780 3 2001
António Palavra , AJS Fernandes , C Serra , FM Costa , LA Rocha , Ricardo M. Silva

Mathematical modelling and simulation of pennyroyal essential oil supercritical extraction
CHEMICAL ENGINEERING SCIENCE, 55, 2917-2922 8 2000
EMC Reis-Vasco , José Coelho , António Palavra , C Marrone , E Reverchon

Supercritical CO(2) extraction of Thymus zygis L. subsp sylvestris aroma
JOURNAL OF SUPERCRITICAL FLUIDS, 18, 25-34 8 2000
M Moldao-Martins , António Palavra , MLB da Costa , MG Bernardo-Gil

Automated isochoric apparatus for pressure, density, temperature measurements of binary gaseous mixtures at high temperatures
HIGH TEMPERATURES-HIGH PRESSURES, 31, 91-98 1999
MFB Mourato , J. Calado , António Palavra