期刊
BIOSENSORS & BIOELECTRONICS
卷 89, 期 -, 页码 72-84出版社
ELSEVIER ADVANCED TECHNOLOGY
DOI: 10.1016/j.bios.2016.01.081
关键词
Graphene-based composite film; Fabrication technology; 2D nanomaterial; Sensor
类别
资金
- National Natural Science Foundation of China (NSFC) [51573013]
- Initiative and Networking Fund of the German Helmholtz International Research School for Nanoelectronic Networks NanoNet [VH-KO-606]
Graphene (G)-based composite materials have been widely explored for the sensing applications ascribing to their atom-thick two-dimensional conjugated structures, high conductivity, large specific surface areas and controlled modification. With the enormous advantages of film structure, G-based composite films (GCFs), prepared by combining G with different functional nanomaterials (noble metals, metal compounds, carbon materials, polymer materials, etc.), show unique optical, mechanical, electrical, chemical, and catalytic properties. Therefore, great quantities of sensors with high sensitivity, selectivity, and stability have been created in recent years. In this review, we focus on the recent advances in the fabrication technologies of GCFs and their specific sensing applications. In addition, the relationship between the properties of GCFs and sensing performance is concentrated on. Finally, the personal perspectives and key challenges of GCFs are mentioned in the hope to shed a light on their potential future research directions. (C) 2016 Elsevier B.V. All rights reserved.
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