Saturday, December 08, 2012

Patterned polymer nanowire arrays as an effective protein immobilizer for biosensing and HIV detection

Zhong L. Wang






Nanoscale , 2013, Advance Article

DOI: 10.1039/C2NR33069E, Communication

Yue Shen, Yingyi Liu, Guang Zhu, Hao Fang, Yunhui Huang, Xingyu Jiang, Zhong L. Wang

We report an array of polymeric nanowires for effectively immobilizing biomolecules on biochips owing to the large specific surface area. The detection limit of biochips was improved by a factor of 50 compared to that of flat substrates. The improved sensitivity has been demonstrated to effectively detect the human immunodeficiency virus (HIV) antibody.

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