| A Sensitive H(2) O(2) Assay Based on Dumbbell-like PtPd-Fe(3) O(4) Nanoparticles. | |
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MedLine Citation:
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PMID: 23060096 Owner: NLM Status: Publisher |
Abstract/OtherAbstract:
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Dumbbell-like Pt(48) Pd(52) -Fe(3) O(4) nanoparticles are synthesized and functionalized with oleylamine-polyethyleneglycol to serve as an efficient catalyst for H(2) O(2) reduction and tetramethylbenzidine (TMB) oxidation in biological solutions. The Pt(48) Pd(52) -Fe(3) O(4) /TMB kit is even more active than the natural enzyme for H(2) O(2) detection with a detection limit reaching 2 μM, and is successfully used to quantitatively monitor the extracellular H(2) O(2) generated by neutrophils. |
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Authors:
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Xiaolian Sun; Shaojun Guo; Chun-Shiang Chung; Wenlei Zhu; Shouheng Sun |
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Publication Detail:
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Type: JOURNAL ARTICLE Date: 2012-10-12 |
Journal Detail:
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Title: Advanced materials (Deerfield Beach, Fla.) Volume: - ISSN: 1521-4095 ISO Abbreviation: Adv. Mater. Weinheim Publication Date: 2012 Oct |
Date Detail:
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Created Date: 2012-10-12 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 9885358 Medline TA: Adv Mater Country: - |
Other Details:
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Languages: ENG Pagination: - Citation Subset: - |
Copyright Information:
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Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. |
Affiliation:
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Department of Chemistry, Brown University, Providence, RI 02912, USA. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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