| Extracting genomic DNA of foodstuff by polyamidoamine (PAMAM)-magnetite nanoparticles. | |
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MedLine Citation:
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PMID: 22483894 Owner: NLM Status: In-Data-Review |
Abstract/OtherAbstract:
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Although genetically modified (GM) food is becoming increasingly available, consumers are showing a growing awareness about the need to identify GM and non-GM foodstuff: the reliable identification of GM/non-GM food is therefore an important tool in the social, health and safety debates. The present research responds to this need (i) through developing a novel "single-pot" preparation of PAMAM magnetite nanoparticles (PMNPs) and by fully defining their specific characteristics; (ii) by demonstrating the capability of the PMNPs to isolate genomic DNA from different sample foods; and (iii) by experimentally demonstrating the identification of the isolated DNA by gel-electrophoresis, thus being capable of screening GM and non-GM food. |
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Authors:
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Fengxiang Qie; Guoxin Zhang; Jianxuan Hou; Xiaoming Sun; Shi-Zhong Luo; Tianwei Tan |
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Publication Detail:
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Type: Journal Article Date: 2012-02-10 |
Journal Detail:
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Title: Talanta Volume: 93 ISSN: 1873-3573 ISO Abbreviation: Talanta Publication Date: 2012 May |
Date Detail:
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Created Date: 2012-04-09 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 2984816R Medline TA: Talanta Country: Netherlands |
Other Details:
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Languages: eng Pagination: 166-71 Citation Subset: IM |
Copyright Information:
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Copyright © 2012 Elsevier B.V. All rights reserved. |
Affiliation:
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Beijing Key Lab of Bioprocess, College of Life Science and Technology, Beijing University of Chemical Technology, Beijing 100029, PR China. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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