標題: | Graphene- and Graphene Oxide-Based Nanocomposite Platforms for Electrochemical Biosensing Applications |
作者: | Thangamuthu, Madasamy Hsieh, Kuan Yu Kumar, Priyank V. Chen, Guan-Yu 交大名義發表 生醫工程研究所 National Chiao Tung University Institute of Biomedical Engineering |
關鍵字: | graphene;graphene oxide;reduced graphene oxide;electrochemical biosensor;cell capture |
公開日期: | 2-六月-2019 |
摘要: | Graphene and its derivatives such as graphene oxide (GO) and reduced GO (rGO) offer excellent electrical, mechanical and electrochemical properties. Further, due to the presence of high surface area, and a rich oxygen and defect framework, they are able to form nanocomposites with metal/semiconductor nanoparticles, metal oxides, quantum dots and polymers. Such nanocomposites are becoming increasingly useful as electrochemical biosensing platforms. In this review, we present a brief introduction on the aforementioned graphene derivatives, and discuss their synthetic strategies and structure-property relationships important for biosensing. We then highlight different nanocomposite platforms that have been developed for electrochemical biosensing, introducing enzymatic biosensors, followed by non-enzymatic biosensors and immunosensors. Additionally, we briefly discuss their role in the emerging field of biomedical cell capture. Finally, a brief outlook on these topics is presented. |
URI: | http://dx.doi.org/10.3390/ijms20122975 http://hdl.handle.net/11536/152238 |
ISSN: | 1422-0067 |
DOI: | 10.3390/ijms20122975 |
期刊: | INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES |
Volume: | 20 |
Issue: | 12 |
起始頁: | 0 |
結束頁: | 0 |
顯示於類別: | 期刊論文 |