chemosensors Article Functionalized Surfaces as a Tool for Virus Sensing: A Demonstration of Human mastadenovirus Detection in Environmental Waters Juliana Schons Gularte 1,2,* , Roana de Oliveira Hansen 3 , Meriane Demoliner 1,2, Jacek Fiutowski 3, Ana Karolina Antunes Eisen 1,2, Fagner Henrique Heldt 1,2 , Paula Rodrigues de Almeida 1,2 , Daniela Müller de Quevedo 4, Horst-Günter Rubahn 3 and Fernando Rosado Spilki 1,2 1 Laboratório de Microbiologia Molecular, Universidade Feevale, ERS 239, 2755, Novo Hamburgo RS 93352-000, Brazil;
[email protected] (M.D.);
[email protected] (A.K.A.E.);
[email protected] (F.H.H.);
[email protected] (P.R.d.A.);
[email protected] (F.R.S.) 2 Laboratório de Saúde Única, Feevale Techpark, Universidade Feevale, Av. Edgar Hoffmeister, 600–Zona Industrial Norte, Campo Bom RS 93700-000, Brazil 3 NanoSYD, The Mads Clausen Institute, University of Southern Denmark, Alsion 2, 6400 Sønderborg, Denmark;
[email protected] (R.d.O.H.); fi
[email protected] (J.F.);
[email protected] (H.-G.R.) 4 Programa de Pós-Graduação em Qualidade Ambiental, Universidade Feevale, ERS 239, 2755, Novo Hamburgo RS 93352-000, Brazil;
[email protected] * Correspondence:
[email protected]; Tel.: +55-51-3586-8800 (ext. 9284) Abstract: The main goal of this study was to apply magnetic bead surface functionalization in the Citation: Gularte, J.S.; de Oliveira form of immunomagnetic separation (IMS) combined with real-time polymerase chain reaction Hansen, R.; Demoliner, M.; Fiutowski, (qPCR) (IMS-qPCR) to detect Human mastadenovirus species C (HAdV-C) and F (HAdV-F) in water J.; Eisen, A.K.A.; Heldt, F.H.; Almeida, samples.