http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
QIN HU,YING QI LIU,NING LI,CHUN CHENG,SHUIGANG XU,NING WANG,WEI QIN,BEN ZHONG TANG 성균관대학교(자연과학캠퍼스) 성균나노과학기술원 2013 NANO Vol.8 No.3
A general and reliable method has been developed to functionalize either the iron oxide or the silicon nanowires (NWs) with nickel–nitriloacetic acid (Ni–NTA) complex, which was manufactured to manipulate His-tagged proteins and enzymes. The Ni–NTA-functionalized sea-urchin-shaped α-Fe2O3 NWs exhibit the superior protein purification efficiency and excellent stability in the form of dry powder. Application of this new nanotechnology in biomedical research field has been explored. A glucose degradation bio-matrix was made via the Ni–NTA-modified silicon NW-chips, which were conjugated with an enzyme essential to glycolysis. The glucose level in a simulated blood solution was found to be reduced from 14.4 mM to 9 mM after incubating the hexokinase I-functionalized silicon NW-chips for 12 h. These results suggest a possible way to build up a medical device using enzymes functionalized NW-chips for the removal of excess blood glucose.