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High-Tc SQUID Detection System for Contaminants in Food and Drug

並列摘要


There is a strong demand for detection of small contaminants in food and pharmaceutical medicines. High-Tc SQUID detection systems for a metallic contaminant in foodstuffs and drugs are developed for safety. We developed two systems; one large system is for meat blocks and the other small system is for powdered drugs or packaged foodstuffs. Both systems consist of SQUID magnetometers, a permanent magnet for magnetization and a belt conveyer. All the samples were magnetized before measurements and measured by high Tc SQUIDs. As a result, we successfully measured small syringe needles with length of 2mm in a meat block and a stainless steel ball as small as 0.3mm in diameter.

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被引用紀錄


朱龍琨 (2012). 利用直接沉積高介電閘極氧化物於鍺半導體製作高效能金氧半元件 [doctoral dissertation, National Tsing Hua University]. Airiti Library. https://doi.org/10.6843/NTHU.2012.00663
Huy, N. N. (2015). 奈米鈦管光催化去除氮氧化物之研究 [doctoral dissertation, National Chiao Tung University]. Airiti Library. https://doi.org/10.6842/NCTU.2015.00570
呂思緯(2012)。利用磁控反應式濺鍍技術研製ZnO/Cu2O/Ni太陽能電池〔碩士論文,國立臺北科技大學〕。華藝線上圖書館。https://doi.org/10.6841/NTUT.2012.00477
吳重慶(2009)。碲化鍺添加銻/鉍/銦相變化記錄材料研究〔碩士論文,國立臺北科技大學〕。華藝線上圖書館。https://doi.org/10.6841/NTUT.2009.00519
Chowdhury, S. (2011). 氧化鈰奈米材料之合成及鑑定 [doctoral dissertation, Yuan Ze University]. Airiti Library. https://doi.org/10.6838/YZU.2011.00172

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