Abstract
Au nanoparticles (AuNPs) have attracted a great interest in fabrication of various biosensor systems for analysis of cellular and biomolecular recognitions. In conjunction with vast conjugation chemistry available, the materials are easily coupled with biomolecules such as nucleic acids, antigens or antibodies in order to achieve their many potential applications as ligand carriers or transducing platforms for preparation, detection and quantification purposes. Furthermore, the nanoparticles possess easily tuned and unique optical/ physical/ chemical characteristics, and high surface areas, making them ideal candidates to this end. In this topic, sensing mechanisms based on localized surface plasmon resonance (LSPR), particle aggregation, catalytic property, and Fluorescence Resonance Energy Transfer (FRET) of AuNPs as well as barcoding technologies including DNA biobarcodes will be discussed.
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© 2010 Springer-Verlag Berlin Heidelberg
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Cao, C., Wolff, A., Bang, D.D. (2010). Au Nanoparticles for Applications in Analysis of Cellular and Biomolecular Recognitions. In: Van Toi, V., Khoa, T.Q.D. (eds) The Third International Conference on the Development of Biomedical Engineering in Vietnam. IFMBE Proceedings, vol 27. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-12020-6_74
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DOI: https://doi.org/10.1007/978-3-642-12020-6_74
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-12019-0
Online ISBN: 978-3-642-12020-6
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