Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/82760
Title: A Transition Metal Carbonyl Probe for Use in a Highly Specific and Sensitive SERS-Based Assay for Glucose
Authors: Kong, Kien Voon
Lam, Zhiyong
Lau, Weber Kam On
Leong, Weng Kee
Olivo, Malini
Keywords: Carbonylation
Glucose
Issue Date: 2013
Source: Kong, K. V., Lam, Z., Lau, W. K. O., Leong, W. K., & Olivo, M. (2013). A Transition Metal Carbonyl Probe for Use in a Highly Specific and Sensitive SERS-Based Assay for Glucose. Journal of the American Chemical Society, 135(48), 18028-18031.
Series/Report no.: Journal of the American Chemical Society
Abstract: A triosmium carbonyl cluster–boronic acid conjugate is used as a secondary carbohydrate probe in a SERS-based assay. The assay does not require conjugation of the metal carbonyl probe to a SERS-active species, and it utilizes the CO stretching vibrations of the metal carbonyl, which lies in a silent region of the SERS spectrum (1800–2200 cm–1), for quantification. High selectivity for glucose over fructose and galactose is obtained, and a human urine sample doped with glucose is detected accurately.
URI: https://hdl.handle.net/10356/82760
http://hdl.handle.net/10220/40318
ISSN: 0002-7863
DOI: 10.1021/ja409230g
Schools: School of Physical and Mathematical Sciences 
Rights: © 2013 American Chemical Society. This is the author created version of a work that has been peer reviewed and accepted for publication by Journal of the American Chemical Society, American Chemical Society. 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: [http://dx.doi.org/10.1021/ja409230g].
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:SPMS Journal Articles

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