Food poisoning is still the first cause of hospitalization worldwide and the most common microbial agent, Campylobacter jejuni, is the most commonly reported gastrointestinal disease in humans in the EU (European Union) as is reported by the European Union One Health 2018 Zoonoses Report styled by the EFSA (European Food Safety Authority) and ECDC (European Center for Disease Prevention and Control). One of the vehicles of transmission of this disease is milk. Nanostructured MOS (Metal Oxide Semiconductor) sensors have extensively demonstrated their ability to reveal the presence and follow the development of microbial species. The main objective of this work was to find a set up for the detection and development follow up of C. jejuni in milk samples. The work was structured in two different studies, the first one was a feasibility survey and the second one was to follow up the development of the bacteria inside milk samples. The obtained results of the first study demonstrate the ability of the sensor array to differentiate the contaminated samples from the control ones. Thanks to the second study, it has been possible to find the limit of microbial safety of the contaminated milk samples.

中文翻译：

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纳米结构MOS传感器，用于检测牛奶样品中空肠弯曲杆菌的形成，检测和随访。

食物中毒仍然是全球范围内住院的首个原因，最常见的微生物菌空肠弯曲菌是欧盟（欧洲联盟）人类最常报告的胃肠道疾病，如欧洲联盟一健康2018年人畜共患病报告所称EFSA（欧洲食品安全局）和ECDC（欧洲疾病预防和控制中心）。这种疾病的传播媒介之一是牛奶。纳米结构的MOS（金属氧化物半导体）传感器已充分证明了其揭示微生物的存在并跟踪微生物物种发展的能力。这项工作的主要目的是为牛奶样品中空肠弯曲杆菌的发现和发展追踪找到一个装置。这项工作由两项不同的研究构成，第一个是可行性调查，第二个是跟进牛奶样品中细菌的发育。第一项研究获得的结果证明了传感器阵列能够区分受污染样品和对照样品的能力。由于进行了第二项研究，因此有可能找到受污染的牛奶样品的微生物安全性极限。