Kintzios, Spyridon E.: 'Portable and handheld cell-based biosensors' (Healthcare Technologies, 2017), 'Portable Biosensors and Point-of-Care Systems', Chap. 6, pp. 109-126, DOI: 10.1049/PBHE003E_ch6 IET Digital Library, https://digital-library.theiet.org/;jsessionid=1dhbgmbs8ty10.x-iet-live-01content/books/10.1049/pbhe003e_ch6