Zobrazeno 1 - 10
of 142
pro vyhledávání: '"B. Ratier"'
Autor:
Patrick Fickers, Patrícia Martins Botelho Nunes, Maria Helena M. Rocha-Leão, Ana Iraidy S. Brígida, Jully Lacerda Fraga, Rafael B. Ratier, Priscilla Filomena Fonseca Amaral
Publikováno v:
Bioprocess and Biosystems Engineering. 44:809-818
The lipolytic yeast Yarrowia lipolytica produces cell-wall-associated lipases, namely Lip7p and Lip8p, that could have interesting properties as catalyst either in free (released lipase fraction—RLF) or cell-associated (cell-bound lipase fraction
Autor:
Patrícia M B, Nunes, Jully L, Fraga, Rafael B, Ratier, Maria Helena M, Rocha-Leão, Ana I S, Brígida, Patrick, Fickers, Priscilla F F, Amaral
Publikováno v:
Bioprocess and biosystems engineering. 44(4)
The lipolytic yeast Yarrowia lipolytica produces cell-wall-associated lipases, namely Lip7p and Lip8p, that could have interesting properties as catalyst either in free (released lipase fraction-RLF) or cell-associated (cell-bound lipase fraction-CBL
Akademický článek
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Autor:
Mahmoud Chakaroun, Alexis Fischer, Azzedine Boudrioua, Min Won Lee, A. Moliton, R. Antony, B. Ratier
Publikováno v:
Solid State Sciences. 15:84-90
In this article, we report a highly efficient bilayer OLED with a maximum luminance up to 62 000 cd/m2 and a threshold voltage of 3.8 V. The device structure is indium-tin-oxide (ITO)/N,N0-diphenyl-N,N0-bis(3- methylphenyl)-1,10-diphenyl-4,40-diamine
Publikováno v:
Applied Physics B. 71:33-41
We present new optoelectronic results upon realization of organic light-emitting diodes obtained in sandwiched structures (ITO/Alq3/Ca/Al) with an original method for organic (Alq3) thin film deposition: the ion-beam-assisted deposition (IBAD). We co
Publikováno v:
Journal de Chimie Physique et de Physico-Chimie Biologique. 95:1359-1362
La realisation de diodes electroluminescentes basees sur la structure ITO/ Alq3/ Ca-Al conduit a des performances ameliorees lorsque le depot de la couche active Alq3 est effectue avec l'assistance d'un faisceau d'ions; l'optimisation (rendement quan
Publikováno v:
Journal de Chimie Physique et de Physico-Chimie Biologique. 95:1483-1486
La gravure d'un polyimide fluore (6FDA-ODA) a ete realisee par un faisceau parallele d'ions oxygene reactifs (Reactive Ion Beam Etching: RIBE). Pour une energie des ions de 5 keV et a des densites de courant de l'ordre de 0.5mA/cm 2 une vitesse de gr
Publikováno v:
Journal de Chimie Physique et de Physico-Chimie Biologique. 95:1479-1482
Nous presentons les configurations experimentales (illustrees par des schemas) de trois applications des faisceaux d'ions au traitement physique des polymeres : dopage par implantation (cite pour memoire), gravure par faisceaux d'ions reactifs (RIBE)
Publikováno v:
Journal de Chimie Physique et de Physico-Chimie Biologique. 95:586-594
We present the foundations of our arguments to enhance the quantum efficiency of organic light-emitting diodes prepared by vapor deposition of 8-tris-hydroxyquinoline aluminium. By ion beam assisted deposition (IBAD) realized with 100 eV Iodine ions,
Publikováno v:
Fullerene Science and Technology. 4:1299-1315
Electrical studies (based on conductivity and thermopower) and optical studies have been performed on implanted C60 thin films. In order to obtain the doping effect by charge transfer from alkali atoms to C60 molecules or to large fragments (stemming