English  |  正體中文  |  简体中文  |  Items with full text/Total items : 28611/40649
Visitors : 618844      Online Users : 78
RC Version 4.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
Scope Adv. Search

Please use this identifier to cite or link to this item: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/51779

Title: Microbial biosensing of ciprofloxacin residues in food by a portable lens-free CCD-based analyzer
Authors: Wei-Chen Kao
Shimshon Belkin
Ji-Yen Cheng
Contributors: 國立臺灣海洋大學:機械與機電工程學系
Date: 2017-12
Issue Date: 2018-12-24T01:44:22Z
Publisher: Analytical and Bioanalytical Chemistry
Abstract: Abstract: We present a rapid and simple approach for sensitive detection of antibiotic residues in food samples based on luminescence induction by live bacterial sensor strains integrated into a CCD-based lens-free optical analyzer (LumiSense). Using ciprofloxacin as a model antibiotic, we demonstrate response times of between 20 and 80 min, and detection thresholds of 8 ng/mL for milk, egg white, and chicken essence, and 64 ng/mL for egg yolk. These values are below the minimal allowed values as defined by European Union regulations. Although not intended to replace traditional analytical equipment and regulation-approved methods, LumiSense and similar systems, sample preparation for which involves only simple mixing, dilution, and homogenization, may nevertheless provide a simple means for high-throughput food sample screening.
Relation: 410(4)
URI: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/51779
Appears in Collections:[機械與機電工程學系] 期刊論文

Files in This Item:

File Description SizeFormat

All items in NTOUR are protected by copyright, with all rights reserved.


著作權政策宣告: 本網站之內容為國立臺灣海洋大學所收錄之機構典藏,無償提供學術研究與公眾教育等公益性使用,請合理使用本網站之內容,以尊重著作權人之權益。
網站維護: 海大圖資處 圖書系統組
DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - Feedback