Zobrazeno 1 - 10
of 47
pro vyhledávání: '"G. Desplanches"'
Publikováno v:
Surface and Coatings Technology. 56:151-156
Aluminium alloys coated by magnesium zirconate used as thermal barriers have been investigated. Thermal shocks have been conducted to evaluate the resistance of various types of coatings: cylindrical specimens were submitted to an oxyacetylene torch.
Autor:
Jean-Louis Baulieu, C. Foulon, J-C. Besnard, Denis Guilloteau, G. Desplanches, Y. Frangin, F. Huguet, Sylvie Chalon, M. Callet
Publikováno v:
Journal of Labelled Compounds and Radiopharmaceuticals. 28:1363-1373
Two new iodinated ligands for human brain exploration by SPECT were synthesized. For this purpose tosylethyl precursors were prepared in a one-pot synthesis from ethylene glycol di-p-toluene sulfonate and potassium salt of spiperone, a D2 receptor an
Autor:
Y. Frangin, G. Desplanches, Sylvie Chalon, Jean-Claude Besnard, Jean-Louis Baulieu, Denis Guilloteau, C. Foulon, Lucette Garreau
Publikováno v:
International journal of radiation applications and instrumentation. Part B, Nuclear medicine and biology. 19(5)
We present the original synthesis of two halogenated analogues of the diphenyl piperazine GBR, bromo-GBR and iodo-GBR, as new dopamine uptake carrier ligands. The derivatives were purified by HPLC and chemically characterized. Bromo-GBR and iodo-GBR
Autor:
G. Desplanches, C. Foulon, Y. Frangin, Denis Guilloteau, J L Baulieu, M.J. Ribeiro-Barras, Jean-Claude Besnard
Publikováno v:
International journal of radiation applications and instrumentation. Part B, Nuclear medicine and biology. 19(3)
It is important to know the estrogen receptor rate in breast carcinoma management. Thus, an in vivo and atraumatic method would be very useful. Different ligands have been proposed for this. We present here the specific synthesis of 20E- and 20Z-17α
Autor:
J M, Michelot, M F, Moreau, P G, Labarre, J C, Madelmont, A J, Veyre, J M, Papon, D F, Parry, J F, Bonafous, J Y, Boire, G G, Desplanches
Publikováno v:
Journal of nuclear medicine : official publication, Society of Nuclear Medicine. 32(8)
The synthesis, labeling, and biodistribution of four 125I radiopharmaceuticals designed to localize in melanoma were tested. Uptake in tumors was demonstrated by autoradiography of whole-body sections and quantitated by measurement of radioactivity o
Autor:
F. Huguet, W Mayo, M.-H. Schmitt, G. Desplanches, Sylvie Chalon, Jean-Louis Baulieu, C. Guimbal, Jean-Claude Besnard, Denis Guilloteau
Publikováno v:
Life sciences. 47(8)
Iodobenzamide is a promising agent to investigate D2 receptors by SPECT in living human brain. In this work, we have evaluated this radiolabeled compound in two animal models of D2 receptors supersensitivity. In the first model, rats were treated chr
Publikováno v:
Materials Research Bulletin. 14:1469-1477
Various compositions (x from 1 to 3) were obtained from chemically coprecipitated powders. The 1.6
Publikováno v:
Journal of Materials Science. 23:2121-2128
Mechanical tests have been performed on two types of plasma-sprayed ceramic coatings: magnesium zirconate (ZM) on aluminium alloy and chromium oxide (CO) on cast iron. Tensile strength, shear strength, energy relaxation rate and crack velocity have b
Publikováno v:
Journal of Crystal Growth. 30:357-362
Study of solid state reactions which occur during the synthesis of barium strontium niobate revealed the presence of a previously unrecorded monoclinic phase belonging to the P21/a space group in coexistence with the desired tetragonal phase. Under c
Publikováno v:
Thin Solid Films. 83:437-447
Several chromium coatings on mild steels were characterized and placed in media containing sodium polysulphides for corrosion studies. Chemical corrosion was studied up to 440°C and electrochemical corrosion at 350°C. Chromium plating with subseque