Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/102043
Title: Nanomaterials enhanced surface plasmon resonance for biological and chemical sensing applications
Authors: Zeng, Shuwen
Baillargeat, Dominique
Ho, Ho-Pui
Yong, Ken-Tye
Keywords: DRNTU::Engineering::Materials::Nanostructured materials
Issue Date: 2014
Source: Zeng, S., Baillargeat, D., Ho, H.-P., & Yong, K.-T. (2014). Nanomaterials enhanced surface plasmon resonance for biological and chemical sensing applications. Chemical Society Reviews, 43, 3426-3452.
Series/Report no.: Chemical society reviews
Abstract: The main challenge for all electrical, mechanical and optical sensors is to detect low molecular weight (less than 400 Da) chemical and biological analytes under extremely dilute conditions. Surface plasmon resonance sensors are the most commonly used optical sensors due to their unique ability for real-time monitoring the molecular binding events. However, their sensitivities are insufficient to detect trace amounts of small molecular weight molecules such as cancer biomarkers, hormones, antibiotics, insecticides, and explosive materials which are respectively important for early-stage disease diagnosis, food quality control, environmental monitoring, and homeland security protection. With the rapid development of nanotechnology in the past few years, nanomaterials-enhanced surface plasmon resonance sensors have been developed and used as effective tools to sense hard-to-detect molecules within the concentration range between pmol and amol. In this review article, we reviewed and discussed the latest trend and challenges in engineering and applications of nanomaterials-enhanced surface plasmon resonance sensors (e.g., metallic nanoparticles, magnetic nanoparticles, carbon-based nanomaterials, latex nanoparticles and liposome nanoparticles) for detecting “hard-to-identify” biological and chemical analytes. Such information will be viable in terms of providing a useful platform for designing future ultrasensitive plasmonic nanosensors.
URI: https://hdl.handle.net/10356/102043
http://hdl.handle.net/10220/18851
ISSN: 0306-0012
DOI: 10.1039/c3cs60479a
Rights: © 2014 The Royal Society of Chemistry. This is the author created version of a work that has been peer reviewed and accepted for publication by Chemical Society Reviews, The Royal Society of Chemistry. It incorporates referee’s comments but changes resulting from the publishing process, such as copyediting, structural formatting, may not be reflected in this document. The published version is available at: [DOI:http://dx.doi.org/10.1039/c3cs60479a ].
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:EEE Journal Articles
RTP Journal Articles

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