Figure 10From: A new nanosensor composed of laminated samarium borate and immobilized laccase for phenol determinationCalibration graphs of concentration of hydroquinone of laccase-immobilized SmBO 3 -modified electrode. a. 5, b. 3, c. 1, d. 0.8, e. 0.5, f. 0.3, g. 0.1, h. 0 × 10-5 mol · l-1.Back to article page