1 Introduction Ethylene, one of the simplest organic molecules with biological activity, is a planthormone that controls many processes of plant growth and dev
A simple and efficient approach for the simultaneous separation and determination of catecholamines and indolamines by capillary electrophoresis with ampero
A new fabrication strategy of the layered graphene solid-phase microextraction (SPME) fiber is developed.Graphite oxide was firstly used as starting coating