1 条结果 关键词:禽流感病毒H5N1 ×

Fabrication of electrochemical biosensor consisted of multi-functional DNA structure/porous au nanoparticle for avian influenza virus (H5N1) in chicken serum.

Materials science & engineering. C, Materials for biological applications 2019 Lee T, Park SY, Jang H, Kim GH 等 9 人

禽流感病毒(AIV)因感染迅速、变异多样、症状危险而危害严重。本研究用电化学(EC)技术在多孔金纳米颗粒(pAuNPs)修饰电极上构建无标记AIV H5N1生物传感器。DNA三叉连接(3WJ)作为多功能生物探针,其片段分别承担HA蛋白识别适配体、HRP模拟DNAzyme信号产生和巯基固定功能,退火组装后由TBM-PAGE确认。pAu...