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Sensors 2017, 17(2), 268; doi:10.3390/s17020268

Recent Advances in Silicon Nanomaterial-Based Fluorescent Sensors

Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Institute of Functional Nano and Soft Materials (FUNSOM), Soochow University, Suzhou 215123, China
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Academic Editor: Huangxian Ju
Received: 5 October 2016 / Revised: 28 November 2016 / Accepted: 30 November 2016 / Published: 3 February 2017
(This article belongs to the Special Issue Nanobiosensing for Sensors)
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Abstract

During the past decades, owing to silicon nanomaterials’ unique optical properties, benign biocompatibility, and abundant surface chemistry, different dimensional silicon nanostructures have been widely employed for rationally designing and fabricating high-performance fluorescent sensors for the detection of various chemical and biological species. Among of these, zero-dimensional silicon nanoparticles (SiNPs) and one-dimensional silicon nanowires (SiNWs) are of particular interest. Herein, we focus on reviewing recent advances in silicon nanomaterials-based fluorescent sensors from a broad perspective and discuss possible future directions. Firstly, we introduce the latest achievement of zero-dimensional SiNP-based fluorescent sensors. Next, we present recent advances of one-dimensional SiNW-based fluorescent sensors. Finally, we discuss the major challenges and prospects for the development of silicon-based fluorescent sensors. View Full-Text
Keywords: silicon nanomaterials; fluorescence; sensors silicon nanomaterials; fluorescence; sensors
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Wang, H.; He, Y. Recent Advances in Silicon Nanomaterial-Based Fluorescent Sensors. Sensors 2017, 17, 268.

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