on montre comment un pH ambiant peut aussi agir comme un signal qui entraine un controle de la permeation reversible, a partir de caps de Nylon recouvertes de coches bimoleculaires synthetiques, comportant un groupe de tete hydrophile, dissociatif, tel qu'unC -suc-COO - , 2C 12 -cys-2COO - ), 非磷酸酯 (2C 12 PO 4 - ) 或铵原铵 (2C 16 -gly-NH 3 + )。Dans ces conditions la permeabilite peut etre reduite de 50
DIAMINE DERIVATIVES AND ORGANIC ELECTRONIC DEVICE USING THE SAME
申请人:Jang Hye-Young
公开号:US20100187504A1
公开(公告)日:2010-07-29
The present invention relates to a new diamine derivative, and an organic electronic device using the same. The diamine derivative according to the present invention can serve as a hole injecting, hole transporting, electron injecting, electron transporting, or light emitting material in an organic electronic device including an organic light emitting device. Particularly, it can serve as a light emitting dopant as used alone, in particular, a blue light emitting dopant. The organic electronic device according to the present invention exhibits excellent characteristics in terms of efficiency, drive voltage, life time, and stability.