A Surface Plasmon Resonance Biosensor Based on Directly Immobilized Hemoglobin and Myoglobin. - Georgi Dyankov; Ekaterina Borisova 001; Evdokia Belina; Hristo Kisov; Ivan Angelov; Alexander Gisbrecht; Velichka Strijkova; Nikola Malinowski (Sensors, 2020)