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Peer Reviewed
See detailColloidal gold, a useful marker for antigen localization on follicular dendritic cells.
Heinen, Ernst ULg; Radoux, D.; Kinet-Denoel, C. et al

in Journal of Immunological Methods (1983), 59(3), 361-8

Bovine serum albumin (BSA) bound to colloid gold particles (BSA-gold; 20 nm diameter) and injected into preimmunized mice was found at ultrastructural level in different locations of the lymph nodes. It ... [more ▼]

Bovine serum albumin (BSA) bound to colloid gold particles (BSA-gold; 20 nm diameter) and injected into preimmunized mice was found at ultrastructural level in different locations of the lymph nodes. It was detected particularly in the secondary lysosomes of macrophages and between the cytoplasmic processes of the follicular dendritic cells. Between these processes the gold particles were isolated or grouped in clusters; they were in close contact with cell membranes or embedded in dense material. Colloidal gold injected alone was not retained on these cells. The presence of anti-BSA antibodies in the serum was necessary for trapping of BSA-gold particles on follicular dendritic cells. Injections of BSA alone after BSA-gold had been administered to preimmunized mice eliminated most of the BSA-gold from the dendritic processes. BSA-gold is thus trapped in the form of immune complexes which behave characteristically. BSA-gold is thus a suitable marker for antigen localization. Being small and electron dense it permits more precise location than radioactive markers. [less ▲]

Detailed reference viewed: 22 (1 ULg)
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See detailColloidal Micro- and Nanostructures Assembled on Patterned Surfaces
del Campo, Aranzazu; Duwez, Anne-Sophie ULg; Fustin, Charles-André et al

in Putyera, K.; Schwarz, J. A.; Contescu, C. (Eds.) Encyclopedia of Nanoscience and Nanotechnology (2004)

Detailed reference viewed: 26 (0 ULg)
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Peer Reviewed
See detailColloidal stability of aqueous suspensions of barium zirconate
Boschini, Frédéric ULg; Rulmont, André ULg; Cloots, Rudi ULg et al

in Journal of the European Ceramic Society (2005), 25(13), 3195-3201

In this article, the colloidal behaviour of aqueous suspensions of barium zirconate is investigated. The variation of zeta-potential as a consequence of changing the pH and the concentration of an anionic ... [more ▼]

In this article, the colloidal behaviour of aqueous suspensions of barium zirconate is investigated. The variation of zeta-potential as a consequence of changing the pH and the concentration of an anionic polyelectrolyte is studied, the isoelectric point occurring at pH 5.3. The IEP shifts down on calcining the powder and also when anionic polyelectrolytes are added. Rheological studies have been made on suspensions prepared to a solids loading of 27 vol.% (72 wt.%). Optimum dispersing conditions are reached for suspensions prepared at basic pH with 1.5 wt.% tetramethylammonium hydroxide (TMAH) and a concentration of ammonium polymethacrylate (PMAA) of 1.6 wt.%. Comparison with similar suspensions prepared with NaOH instead PMAA demonstrated that TMAH gives an extra contribution to stability, probably related to the adsorption of N+(Me)(4) groups. The suspensions were slip cast, and green densities higher than 60% of theoretical were obtained. (c) 2004 Elsevier Ltd. All rights reserved. [less ▲]

Detailed reference viewed: 41 (4 ULg)
See detailColloque "Histoire et Evolution du Blues"
Sacré, Robert ULg

Conference given outside the academic context (1989)

Detailed reference viewed: 6 (0 ULg)
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See detailColloque "20 ans de la carte géologique de Wallonie: La carte et vous": Rapport de l'atelier 2 (sessions 3 et 4): Carrières et Eaux souterraines
Marion, Jean-Marc ULg

Speech/Talk (2010)

This workshop was led by 5 speakers: In session 3: "Quarries", MM. Chevalier (Carmeuse) and Burnotte (Lhoist) illustrated the value of the new geological map as essential tool for the extractive industry ... [more ▼]

This workshop was led by 5 speakers: In session 3: "Quarries", MM. Chevalier (Carmeuse) and Burnotte (Lhoist) illustrated the value of the new geological map as essential tool for the extractive industry. The following presentation by Ms. Vergari (Gralex), which showed the relationships between all the parameters of geologic deposits and and their hydrology, made the link with session 4: "Groundwaters". This one was documented by the presentations of MM. Masset (Wallonia Public Service/Dept. of Groundwaters) and Closset (Aquawal) that focused to water productions (pumping in quarries and for public distribution)and means used (or to used) for their recovery. [less ▲]

Detailed reference viewed: 29 (10 ULg)
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See detailColloque "Ecrire Ferney"
Tilkin, Françoise ULg

in Bulletin de la Société Voltaire (2002), 3

Detailed reference viewed: 8 (1 ULg)
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See detailUn colloque aux allures de paradoxe. Interview avec Achim Küpper et Kristine Vanden Berghe à l'occasion de "Guerre et jeu"
Küpper, Achim ULg; Varveris, Sébastien

Article for general public (2011)

Detailed reference viewed: 19 (1 ULg)
Peer Reviewed
See detailColloque international "Informatique et agriculture" - Préambule
Claustriaux, Jean-Jacques ULg; Ramlot, Pierre ULg

in Annales de Gembloux (1985), 91

Detailed reference viewed: 3 (1 ULg)
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See detailColloque International "La Géographie Physique et les Risques Naturels" - Livre de résumés
Ozer, André ULg; Ozer, Pierre ULg

Book published by Université de Liège (2014)

Lors du Congrès de l’Association Internationale des Géomorphologues (AIG-IAG) qui s’est tenu à Paris en août 2013, plusieurs collègues ont demandé d’organiser à Liège le colloque inaugural de ... [more ▼]

Lors du Congrès de l’Association Internationale des Géomorphologues (AIG-IAG) qui s’est tenu à Paris en août 2013, plusieurs collègues ont demandé d’organiser à Liège le colloque inaugural de l’Association Francophone de Géographie Physique (AFGP). Profitant du ‘17th Joint Geomorphological Meeting’ déjà prévu du 30 juin au 3 juillet 2014 regroupant des géomorphologues de Belgique, France, Italie, Roumanie et Grèce, il a été proposé de nous réunir à Liège les 29 et 30 juin en prélude à cette réunion pour ‘lancer’ l’Association Francophone de Géographie Physique. Nous avons ainsi pu regrouper des amis francophones provenant de nombreux pays et réunis autour de la thématique du rôle de la géographie physique dans la gestion des risques naturels. Ce thème est cher à l’Université de Liège qui coordonne, depuis 2000, un Master complémentaire en Gestion des Risques Naturels ouvert aux pays francophones. Ce document présente les résumés des 27 communications scientifiques qui y seront présentées lors de ce Colloque intitulé "La Géographie Physique et les Risques Naturels". [less ▲]

Detailed reference viewed: 460 (71 ULg)
See detailColloque International GT 18: Ethnicité, migrations et citoyenneté
Martiniello, Marco ULg

Scientific conference (2010, April 26)

Detailed reference viewed: 12 (0 ULg)
See detailColloque « Diversity in the City »
Martiniello, Marco ULg

Scientific conference (2000, October 17)

See detailColloque « Elus et candidats d’origine étrangère dans la vie politique belge »
Martiniello, Marco ULg

Scientific conference (2003, October 21)

Detailed reference viewed: 3 (0 ULg)
See detailColloque « Histoire et actualité de l’immigration marocaine en Belgique »
Martiniello, Marco ULg

Scientific conference (2004, February 18)

Detailed reference viewed: 13 (3 ULg)
See detailColloque « Quels droits pour quelle immigration »
Martiniello, Marco ULg

Scientific conference (2001, October 13)

Detailed reference viewed: 4 (0 ULg)
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See detailLe Colloquium d'Astrophysique de l'Université de Liège
Swings, Polydore ULg

in Ciel et Terre (1938), 54

Detailed reference viewed: 4 (3 ULg)
See detailColloquium entitled: “ Migration between States and Markets ”
Martiniello, Marco ULg

Scientific conference (2001, May 17)

Detailed reference viewed: 1 (0 ULg)