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Laboratoire de Chimie Organique (Umons)
www.umh.ac.be/~orgafs/index.htm

Info  Publications | Projects 
English name: Laboratory of Organic Chemistry
Parent institute: Université de Mons; Institut de Chimie (Umons), more

Thesaurus terms (4) : Gas chromatography; Mass spectroscopy; PCB; Pollutants
Taxonomic term : Echinodermata [WoRMS]
Geographical term : ANE, North Sea [Marine Regions]
Address:
Bâtiment IV
Avenue Maistriau 19
7000 Mons
Belgium

Tel.: +32-(0)65-37 33 36
Fax: +32-(0)65-37 35 15
E-mail:
 
Type: Scientific
Level: Labo

Abstract:
Production and characterization of highly reactive species such as carbenes, nitrenes, cumulenes,….have received, inter alia, much attention. Mass spectrometry is indeed a relevant technique for the study of such species due to their increased lifetimes when isolated in the gas phase. Their identification relies on the structural characterization of the corresponding ionized counterparts and is based on methodologies developped on multi-sector instruments. The recent acquisition of a hybrid quadrupole - time of flight mass spectrometer has opened new applications in the field of (bio)polymer chemistry. Additionally, analytical applications have been developed in trace analysis in complex mixtures and gas phase analysis of organometallic compounds used in chemical vapor deposition experiments.

Publications (9)  Top | Projects 
    ( 9 peer reviewed ) split up filter
  • Peer reviewed article Caulier, G.; Flammang, P.; Rakotorisoa, P.; Gerbaux, P.; Demeyer, M.; Eeckhaut, I. (2013). Preservation of the bioactive saponins of Holothuria scabra through the processing of trepang. Cah. Biol. Mar. 54(4): 685-690, more
  • Peer reviewed article Caulier, G.; Van Dyck, S.; Gerbaux, P.; Eeckhaut, I.; Flammang, P. (2011). Review of saponin diversity in sea cucumbers belonging to the family Holothuriidae. SPC Beche-de-mer Information Bulletin 31: 48-54, more
  • Peer reviewed article Van Dyck, S.; Caulier, G.; Todesco, M.; Gerbaux, P.; Fournier, I.; Wisztorski, M.; Flammang, P. (2011). The triterpene glycosides of Holothuria forskali: usefulness and efficiency as a chemical defense mechanism against predatory fish. J. Exp. Biol. 214(8): 1347-1356. hdl.handle.net/10.1242/jeb.050930, more
  • Peer reviewed article Vandyck, S.; Gerbaux, P.; Flammang, P. (2010). Qualitative and quantitative saponin contents in five sea cucumbers from the Indian Ocean. Mar. Drugs 8(1): 173-189. dx.doi.org/10.3390/md8010173, more
  • Peer reviewed article Van Dyck, S.; Gerbaux, P.; Flammang, P. (2009). Elucidation of molecular diversity and body distribution of saponins in the sea cucumber Holothuria forskali (Echinodermata) by mass spectrometry. Comp. Biochem. Physiol. (B Biochem. Mol. Biol.) 152(2): 124-134. hdl.handle.net/10.1016/j.cbpb.2008.10.011, more
  • Peer reviewed article Danis, B.; Wantier, P.; Flammang, R.; Pernet, P.; Chambost-Manciet, Y.; Coteur, G.; Warnau, M.; Dubois, P. (2006). Bioaccumulation and effects of PCBs and heavy metals in sea stars (Asterias rubens, L.) from the North Sea: a small scale perspective. Sci. Total Environ. 356(1-3): 275-289. hdl.handle.net/ 10.1016/j.scitotenv.2005.05.029, more
  • Peer reviewed article Coteur, G.; Danis, B.; Wantier, P.; Pernet, P.; Dubois, P. (2005). Increased phagocytic activity in contaminated seastars (Asterias rubens) collected in the Southern Bight of the North Sea. Mar. Pollut. Bull. 50(11): 1295-1302. dx.doi.org/10.1016/j.marpolbul.2005.04.038, more
  • Peer reviewed article Danis, B.; Wantier, P.; Dutrieux, S.; Flammang, R.; Dubois, P.; Warnau, M. (2004). Contaminant levels in sediments and asteroids (Asterias rubens L., Echinodermata) from the Belgian coast and Scheldt estuary: polychlorinated biphenyls and heavy metals. Sci. Total Environ. 333(1-3): 149-165. dx.doi.org/10.1016/j.scitotenv.2004.05.002, more
  • Peer reviewed article Coteur, G.; Gosselin, P.; Wantier, P.; Chambost-Manciet, Y.; Danis, B.; Pernet, P.; Warnau, M.; Dubois, P. (2003). Echinoderms as bioindicators, bioassays, and impact assessment tools of sediment-associated metals and PCBs in the North Sea. Arch. Environ. Contam. Toxicol. 45(2): 190-202. hdl.handle.net/10.1007/s00244-003-0199-x, more

Projects (2)  Top | Publications 
  • ECOTOX2: Belgian Science Policy, BELSPO, FEDRA database, more
  • ICAS: The impact on North Sea organisms of pollutants associated with sediment, more

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