Combined detection of cancer cells and a tumor biomarker using an immunomagnetic sensor for the improvement of prostate-cancer diagnosis

Hung Wei Yang, Chih Wen Lin, Mu Yi Hua, Shih Sheng Liao, Ying Tzu Chen, Hsiao-Chien Chen, Wen Hui Weng, Cheng Keng Chuang, See Tong Pang, Chen Chi M. Ma

Research output: Contribution to journalArticlepeer-review

19 Citations (Scopus)

Abstract

Capture and detection of both a relevant antigen and cancer cells are demonstrated using magnetic graphene oxide (MGO) possessing conjugated antibodies. By simply dropping the MGO onto the surface of Pt electrodes while in a magnetic field, the sensor is rapidly constructed. The dual approach of the sensor potentially offers a more accurate, rapid platform than current tests based on immunological methods.

Original languageEnglish
Pages (from-to)3662-3666
Number of pages5
JournalAdvanced Materials
Volume26
Issue number22
DOIs
Publication statusPublished - 2014 Jun 11

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

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