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The DOI matches its Crossref record; 21 of the 21 references it cites were found in a registry or an index.

Highly Ordered Platinum‐Nanotubule Arrays for Amperometric Glucose Sensing

Yuan, J. H., Wang, K., Xia, X. H.·2005·Advanced Functional Materials

Abstract

Direct glucose sensing on highly ordered platinum‐nanotubule array electrodes (NTAEs) is systematically investigated. The NTAEs are fabricated by electrochemical deposition of platinum in a 3‐aminopropyltrimethoxysilane‐modified anodic alumina membrane. Their structures and morphologies are then characterized using X‐ray diffraction and scanning electron microscopy, respectively. Electrochemical results show that NTAEs with different real surface areas could be achieved by controlling the deposition time or by using anodic alumina membranes with different pore size. Electrochemical responses of the as‐synthesized NTAEs to glucose in a solutions of either 0.5 M H 2 SO 4, or phosphate‐buffered saline (PBS, pH 7.4) containing 0.1 M KCl are discussed. Based on the different electrochemical reaction mechanisms of glucose and interferents such as p‐acetamedophenol and ascorbic acid, their high roughness factor makes NTAEs sensitive, selective, and stable enough to be a kind of biosensor for the non‐enzymatic detection of glucose. Such a glucose sensor allows the determination of glucose in the linear range 2–14 mM, with a sensitivity of 0.1 μA cm–2 mM–1 (correlation coefficient 0.999), and a detection limit of 1.0 μM glucose, with neglectable interference from physiological levels of 0.1 mM p‐acetamedophenol, 0.1 mM ascorbic acid, and 0.02 mM uric acid.

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Metadata

Authors
Yuan, J. H., Wang, K., & Xia, X. H.
Venue
Advanced Functional Materials
Publisher
Wiley
Published
2005-04-26
Volume
15
Issue
5
Pages
803-809
ISSN
  • 1616-301X (ISSN-L)
  • 1616-3028
OpenAlex
W2134313088
Cited by
432
References
21
FWCI
15.89
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Highly Ordered Platinum‐Nanotubule Arrays for Amperometric Glucose Sensing. https://app.cochat.ai/papers/10.1002/adfm.200400321
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Yuan, J. H., Wang, K., & Xia, X. H. (2005). Highly Ordered Platinum‐Nanotubule Arrays for Amperometric Glucose Sensing. Advanced Functional Materials. https://doi.org/10.1002/adfm.200400321

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