1 条结果 关键词:微流控场效应晶体管 ×

Superhydrophobic Paper-Based Microfluidic Field-Effect Transistor Biosensor Functionalized with Semiconducting Single-Walled Carbon Nanotube and DNAzyme for Hypocalcemia Diagnosis.

International journal of molecular sciences 2022 Wang H, Chen R, Zhang F, Yu Z 等 9 人

低血钙是奶牛产后血钙浓度骤降引起的营养代谢病,可引发多种疾病甚至死亡,亟需廉价、易操作且可靠的传感器进行诊断。纤维素纸基微流控场效应生物传感器(MFB)适合即时检测,但纤维素纸机械强度差、接触水溶液后寿命短。十八烷基三氯硅烷(OTS)可增强纤维素纸疏水性。本文利用OTS制备超疏水纤维素纸,提高MFB的机械强度与使用寿命,并构建基于半...