University of Salento
2 ARTICLES PUBLISHED IN JoVE
Biochemistry
Naked-Eye Detection of Rare Point Mutations in DNA
Gayatri Udayan *1,2, Alessandra Marsella *1,2, Paola Valentini 3
1Center for Bio-Molecular Nanotechnologies, Istituto Italiano di Tecnologia (IIT), 2Department of Engineering for Innovation, University of Salento, 3Center for Human Technologies (CHT), Central RNA Laboratory, Istituto Italiano di Tecnologia (IIT)
This protocol permits the naked-eye identification of point mutated DNA in a 200-fold excess of wild type DNA molecules, by exploiting gold nanoparticles and paramagnetic microparticles.
Engineering
A Single-Channel and Non-Invasive Wearable Brain-Computer Interface for Industry and Healthcare
Pasquale Arpaia 1,2, Antonio Esposito 1,3, Nicola Moccaldi 1,4, Marco Parvis 5
1Department of Electrical Engineering and Information Technology (DIETI), University of Naples Federico II, 2Interdepartmental Center for Research and Innovation in Management and Healthcare (CIRMIS), University of Naples Federico II, 3Advanced Metrological Services Center (CeSMA), University of Naples Federico II, 4Department of Innovation Engineering, University of Salento, 5Department of Electronics and Telecommunication (DET), Polytechnic of Turin
This paper discusses how to build a brain-computer interface by relying on consumer-grade equipment and steady-state visually evoked potentials. For this, a single-channel electroencephalograph exploiting dry electrodes was integrated with augmented reality glasses for stimuli presentation and output data visualization. The final system was non-invasive, wearable, and portable.
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