Nanoenergy and Biosystem Lab

                     High sensitive biosensors

Our group has developed a variety of highly sensitive nano biosensors   They can be used to detect heart rate/rhythm, blood pressure, breathing, pulse, biological molecules and tumor markers. By combining with nanogenerators, we fabricated self-powered, active nano biosensors with ultra-high sensitivity. (J. Phys. Chem. C, 2008, 112, 11539–11544; Solid State Comm. 2008, 148, 145–147; J. Phys. Chem. C, 2009, 113, 1791–1794; Adv. Mater. 2009, 21, 4975–4978; Nano Lett. 2016, 16, 6042−6051).
By utilizing the principle of piezotronics and piezo-phototronics, the sensitivity of biosensors can be further improved. The sensor arrays will achieve the high selectivity and high resolution of the biosensors.

                                    高灵敏度纳米生物传感器

　　我们课题组开发了多种高灵敏度的纳米生物传感器，可以在体内环境中对心率/律、血压、呼吸、脉搏、生物分子和肿瘤标记物等进行探测，并通过与纳米发电机结合，构建具有自驱动、主动式传感能力的超高灵敏度纳米生物传感器。 (J. Phys. Chem. C, 2008, 112, 11539–11544; Solid State Comm. 2008, 148, 145–147; J. Phys. Chem. C, 2009, 113, 1791–1794; Adv. Mater. 2009, 21, 4975–4978; Nano Lett. 2016, 16, 6042−6051).
       通过压电电子学和压电光电子学原理可进一步提高半导体纳米器件作为纳米生物传感器的灵敏度，并可通过传感器阵列实现传感器的选择性和分辨率。