Monolithically integrated Mach-Zehnder biosensors for real-time label-free monitoring of biomolecular reactions. - Eleni Makarona; Panagiota S. Petrou; Athanasia Bourkoula; Athanasios Botsialas; Maria Kitsara; Sotirios E. Kakabakos; Remco Stoffer; Gerhard Jobst; George Nounesis; Ioannis Raptis; Konstantinos Misiakos (EMBC, 2011)