Contents
Academic literature on the topic 'Sels mercuriques'
Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles
Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Sels mercuriques.'
Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.
You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.
Journal articles on the topic "Sels mercuriques"
Gendre, P., J. Bailenger, and B. De Fougieres. "Analyse microscopique de l’action des sels mercuriques sur la concentration parasitaire en coprologie." Annales de Parasitologie Humaine et Comparée 62, no. 3 (1987): 214–21. http://dx.doi.org/10.1051/parasite/1987623214.
Full textDissertations / Theses on the topic "Sels mercuriques"
Gnonlonfoun, Noukpo. "Synthèse du loliolide et de composés apparentés : utilisation de sels stanneux et mercuriques comme agents de cyclisation électrophile." Tours, 1987. http://www.theses.fr/1987TOUR4013.
Full textLoe-Mie, Faïdjiba. "Développement de sels d’onium chélatants et fluorogéniques pour la détection des ions mercuriques en microsystèmes." Rennes 1, 2009. http://www.theses.fr/2009REN1S149.
Full textMercury, the most toxic non radioactive metal, is uncommon in natural environment. Its presence is mainly issued from human activity such as industrial or agricultural wastes and extraction of gold. Mercury contamination causes serious environmental nuisance since inorganic mercury can be converted by bacteria into neurotoxic methylmercury, which is bioaccumulated by marine aquatic organisms. The entry of these organisms into human food chain has a dramatic impact on health such as neurological, neuromuscular or nephritic diseases. The level of mercuric ions (Hg²⁺) in water is therefore the object of strict regulation and should not exceed 1 μg/L. ¹ Although sophisticated analytical techniques (AAE, AAS and ICP-MS) are currently used, there is a real need to develop fast, inexpensive and real-time monitoring methods for heavy metals detection. So, to respond to this demand, we suggest an extraction by ionic liquids (ILs) and fluorescent detection in microsystems. Indeed, several authors have demonstrated the extraction of heavy metals by ionic liquids including chelators with very high Nernst coefficients. 2 One of the most recent developments concerning molten salts is the use of Task Specific Ionic Liquids (TSILs) which possess all ILs advantages including liquid/liquid extraction. 2,3 Indeed, by grafting a special functional group onto an onium salt, fluorogenic and chelating properties can be obtained. Our microextractor is constituted of two adjacent microchannels separated by vertical micro-pillars. This ECD system performs three functions: (i) extraction of mercuric ions from the carrier fluid through the pillar-stabilized interfaces, (ii) concentration of ions in IL phase due to its very low velocity, (iii) on-line detection via a fluorescence spectrometry. Thus, we report the synthesis and characterization of a task specific ionic liquid bearing a fluorogenic moiety for sensing mercuric ions. Then, its metal recognition properties are presented. Finally, its use in Hg2+ microextraction from aqueous solutions is illustrated
Hernandez, Javier Ram̕on. "Synthèse et étude de sels chiraux actifs pour l'optique non linéaire." Angers, 2007. http://www.theses.fr/2007ANGE0033.
Full textA series of salts of thiolate ArS and carboxylate ArCOO anions, and four-coordinated anionic complexes of mercury were synthesized and characterized using both. The first hyperpolarizability β of these materials was measured by hyper rayleigh scattering (HRS) technique in solution. In general, the synthesized materials show large optical β responses, up to more than 10 times the value reported for p-nitroaniline. In particular, the first hyperpolarizability β of thiolate anions salts is higher than that of carboxylate anions salts, and also naphthalenic anions salts have larger optical properties than benzenic anions salts, indicating that the kind of anion and electronic conjugation play important roles in the nature of the β responses. .
Gnonlonfoun, Noupko François. "Synthèse du loliolide et de composés apparentés utilisation des sels stanneux et mercuriques comme agents de cyclisation électrophile /." Grenoble 2 : ANRT, 1987. http://catalogue.bnf.fr/ark:/12148/cb37605479z.
Full text