关键词: 纳米, 材料与技术, 口腔医学

Abstract: Nowadays，studies on nano-material and technology are widespread，but it is still in the initial stage in the field of stomatology. It is very important to develop studies on oral nano-materials and technology because of the special property of using a large number of oral materials to do the repair work in stomatology fields. According to the characteristics of oral tissue and clinical properties of oral medicine，we should study oral nano-materials from at least five aspects. First，in oral preclinical medicine，we should study relations between nano-materials and teeth，dental pulp，periodontal tissue and jaw bones. Second，in the aspect of applied materials of oral medicine，we should study nano-impression materials，nano-bonding materials，nano-reparation materials，nano-scaffold materials，and so on. Third，in nano-fabrication technology aspect， we should study composite processing technology，surface modification technology，repair assembly technology，coating technology and so on. Fourth，in the aspect of oral nano-products，we should study various dental prosthetic restoration，implant，retainer and prosthetic appliance. Finally，in clinical treatment devices aspect，we should study dentinal tubules import devices，bacterial plaque cleaning devices，dental caries treatment devices，periodontal reparation devices，antimicrobial and disinfectant devices and so on. Studies from different aspects can not only get various oral nano-material and technology but also get innovation on the basis of introduction and modification. Such studies have the potential to open up new avenues for clinical treatment in oral medicine and raise the level of oral health care.

Key words: nano, material and technology, oral medicine