Water-borne viral diseases pose high risks for public health worldwide. The urban wastewater contains large number of pathogen viruses, and even the most advanced wastewater treatment is not safe for full removal of virus particles. The conventional biological water quality indicators do not provide adequate information about the presence of pathogenic viruses. In this work a cost effective and rapid system is designed for Hepatitis A virus monitoring in food. A sandwich Enzyme Linked Immuno Magnetic assays (ELIME) is proposed. This system is based on the use of new polydopamine-modified magnetic nanobeads as solid support for the immunochemical chain, and screen printed electrodes as a sensing platform. This rapid, sensitive and low-cost analysis method involves the use of a portable instrument, able to perform measurements directly in the field.
Micheli, L., Fasoli, A., Attar, A., Donia, D.t., Divizia, M., Amine, A., et al. (2017). Towards an immunoanalytical systems for hepatitis A virus determination. PROCEDIA TECHNOLOGY, 27, 85-86 [10.1016/j.procty.2017.04.036].
Towards an immunoanalytical systems for hepatitis A virus determination
Micheli,L;DONIA, DOMENICA TOMMASA;
2017-01-01
Abstract
Water-borne viral diseases pose high risks for public health worldwide. The urban wastewater contains large number of pathogen viruses, and even the most advanced wastewater treatment is not safe for full removal of virus particles. The conventional biological water quality indicators do not provide adequate information about the presence of pathogenic viruses. In this work a cost effective and rapid system is designed for Hepatitis A virus monitoring in food. A sandwich Enzyme Linked Immuno Magnetic assays (ELIME) is proposed. This system is based on the use of new polydopamine-modified magnetic nanobeads as solid support for the immunochemical chain, and screen printed electrodes as a sensing platform. This rapid, sensitive and low-cost analysis method involves the use of a portable instrument, able to perform measurements directly in the field.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
