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José António Ferreira Gamelas
José António Ferreira Gamelas
Investigador da Universidade de Coimbra
Email confirmado em eq.uc.pt
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Characterization of bone and bone-based graft materials using FTIR spectroscopy
MM Figueiredo, JAF Gamelas, AG Martins
Infrared spectroscopy-life and biomedical sciences, 315-338, 2012
1622012
Alternatives for lignocellulosic pulp delignification using polyoxometalates and oxygen: a review
AR Gaspar, JAF Gamelas, DV Evtuguin, CP Neto
Green Chemistry 9 (7), 717-730, 2007
1602007
Keggin-type polyoxotungstates as catalysts in the oxidation of cyclohexane by dilute aqueous hydrogen peroxide
MMQ Simões, CMM Conceição, JAF Gamelas, P Domingues, ...
Journal of Molecular Catalysis A: Chemical 144 (3), 461-468, 1999
1301999
On the morphology of cellulose nanofibrils obtained by TEMPO-mediated oxidation and mechanical treatment
JAF Gamelas, J Pedrosa, AF Lourenço, P Mutjé, I González, ...
Micron 72, 28-33, 2015
1022015
Oxygen bleaching of kraft pulp with polyoxometalates and laccase applying a novel multi-stage process
JAF Gamelas, APM Tavares, DV Evtuguin, AMB Xavier
Journal of Molecular Catalysis B: Enzymatic 33 (3-6), 57-64, 2005
1002005
Nanostructured bacterial cellulose–poly (4-styrene sulfonic acid) composite membranes with high storage modulus and protonic conductivity
TDO Gadim, AGPR Figueiredo, NC Rosero-Navarro, C Vilela, ...
ACS applied materials & interfaces 6 (10), 7864-7875, 2014
942014
The surface properties of cellulose and lignocellulosic materials assessed by inverse gas chromatography: a review
JAF Gamelas
Cellulose 20 (6), 2675-2693, 2013
862013
Synthesis, properties and photochromism of novel charge transfer compounds with Keggin anions and protonated 2, 2′-biquinoline
JAF Gamelas, AMV Cavaleiro, E de Matos Gomes, M Belsley, ...
Polyhedron 21 (25-26), 2537-2545, 2002
832002
Composites of nanofibrillated cellulose with clay minerals: A review
L Alves, E Ferraz, JAF Gamelas
Advances in Colloid and Interface Science 272, 101994, 2019
782019
Eggshell waste to produce building lime: calcium oxide reactivity, industrial, environmental and economic implications
E Ferraz, JAF Gamelas, J Coroado, C Monteiro, F Rocha
Materials and Structures 51 (5), 115, 2018
732018
Investigation of the thermal decomposition of some metal-substituted Keggin tungstophosphates
JA Gamelas, FAS Couto, MCN Trovão, AMV Cavaleiro, JAS Cavaleiro, ...
Thermochimica acta 326 (1-2), 165-173, 1999
711999
Influence of TEMPO-oxidised cellulose nanofibrils on the properties of filler-containing papers
AF Lourenço, JAF Gamelas, T Nunes, J Amaral, P Mutjé, PJ Ferreira
Cellulose 24, 349-362, 2017
652017
Polyoxometalate/laccase-mediated oxidative polymerization of catechol for textile dyeing
S Kim, C Silva, DV Evtuguin, JAF Gamelas, A Cavaco-Paulo
Applied microbiology and biotechnology 89, 981-987, 2011
612011
An insight into the surface properties of calcined kaolinitic clays: the grinding effect
JAF Gamelas, E Ferraz, F Rocha
Colloids and Surfaces A: Physicochemical and Engineering Aspects 455, 49-57, 2014
602014
A novel approach for the oxidative catalysis employing polyoxometalate–laccase system: application to the oxygen bleaching of kraft pulp
APM Tavares, JAF Gamelas, AR Gaspar, DV Evtuguin, AMRB Xavier
Catalysis Communications 5 (9), 485-489, 2004
592004
Electrochemical behaviour of first row transition metal substituted polyoxotungstates: A comparative study in acetonitrile
MS Balula, JA Gamelas, HM Carapuça, AMV Cavaleiro, W Schlindwein
European Journal of Inorganic Chemistry 2004 (3), 619-628, 2004
572004
Recycling waste seashells to produce calcitic lime: characterization and wet slaking reactivity
E Ferraz, JAF Gamelas, J Coroado, C Monteiro, F Rocha
Waste and biomass valorization 10, 2397-2414, 2019
562019
Tuning rheology and aggregation behaviour of TEMPO-oxidised cellulose nanofibrils aqueous suspensions by addition of different acids
L Alves, E Ferraz, AF Lourenço, PJ Ferreira, MG Rasteiro, JAF Gamelas
Carbohydrate polymers 237, 116109, 2020
502020
Sandwich-type tungstophosphates in the catalytic oxidation of cycloalkanes with hydrogen peroxide
ICMS Santos, JAF Gamelas, MSS Balula, MMQ Simões, MGPMS Neves, ...
Journal of Molecular Catalysis A: Chemical 262 (1-2), 41-47, 2007
482007
New polyoxometalate–laccase integrated system for kraft pulp delignification
JAF Gamelas, ASN Pontes, DV Evtuguin, A Xavier, AP Esculcas
Biochemical engineering journal 33 (2), 141-147, 2007
482007
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