An automated, handheld biosensor for aflatoxin
An automated, handheld biosensor for aflatoxin
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DOI：
10.1016/s0956-5663(99)00057-3
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发表时间：
2000-01-01
影响因子：
12.6
通讯作者：
Ko, HW
中科院分区：
文献类型：
--
作者：
Carlson, MA;Bargeron, CB;Ko, HW
开发了一种新型免疫亲和荧光生物传感器，用于检测和定量黄曲霉毒素，黄曲霉毒素是一类由真菌产生的致癌物质，通常存在于各种农产品中。它们还被认为是武器开发中的一种生物制剂。这种手持式、自给式生物传感器是全自动、高灵敏度、快速、定量的，不需要特殊的存储。在需要翻新之前，可以进行大约100次测量，浓度范围从十亿分之一(Ppb)到50 ppb，可以在
A new immunoaffinity fluorometric biosensor has been developed for detecting and quantifying aflatoxins, a family of potent Fungi-produced carcinogens that an commonly found in a variety of agriculture products. They have also been cited as a biological agent under weapons development. The handheld, self-contained biosensor is fully automatic, highly sensitive, quick, quantitative, and requires no special storage. Approximately 100 measurements can be made before refurbishment is required, and concentrations from 0.1 parts per billion (ppb) to 50 ppb can be determined in