We have synthesized five new cholesterol based gemini cationic lipids possessing hydroxyethyl (-CH(2)CH(2)OH) function on each head group, which differ in the length of the polymethylene spacer chain. These gemini lipids are important for gene delivery processes as they possess pre-optimized molecular features, e.g., cholesterol backbone, ether linkage and a variable spacer chain between both t...

the purpose of this study was to identify the effects of green brand image on the green brand equity in the customers of appliance dealer's representation and appliance dealers in the chain department stores of sanandaj. research variables selected from yushan chen (2010) study. a questionnaire was used to measure theses dimensions that have been confirmed by experts and had 24 indices. it...

Nowadays, paying attention to the environmental needs and desires of consumersand trying to satisfy them by designing marketing activities in an environmentallyfriendly way, is the best way to increase their satisfaction and finally, gaincompetitive advantage. Prior research has paid much attention to the consumerbehavior and marketing activities of corporate organizations, but none has studied...

We report herein the synthesis and biological testing of several glycosylated derivatives of some fluoroquinolone antibiotics. In particular, we have prepared several glycosylated derivatives of ciprofloxacin (2) in which the carbohydrate units are linked to the free secondary amine of the piperazine unit by: (a) no linker (e.g., a glycosylamine), (b) a beta-oxyethyl linker, and (c) a gamma-oxy...