The sodium ion is necessary in physiological function and an important element in blood of human body,because the concentration of the sodium ion in the blood directly affects the functions of some organs or pathological feature,how to detect it is an important affair.In this paper,we measure the concentration of sodium ions by the extended gate field effect transistor (EGFET).We use three different substrates RuO_x/p-Si,ITO glass,SnO_2/ITO to fabricate EGFET,and we choose the optimum structure.The fabrication of device needed to use the entrapment method.
展开▼
机译:Lijun WU, Yu ZHANG, Bingjiang LI, Pengxiang WANG, Lishuang FAN, Naiqing ZHANG, Kening SUN Fabrication of layered structure VS_4 anchor in 3D graphene aerogels as a new cathode material for lithium ion batteries
机译:manejo de plantas daninhas na cultura do algodoeiro com s-metolachlor e trifloxysulfuron-sodium em sistema de plantio Convenicional Weed management with s-metolachlor and trifloxysulfuron-sodium in cotton field