Abstract
A new quartz crystal microbalance (QCM) sensor based on two-dimensional hexagonal boron nitride (2D-hBN) nanosheets including molecular imprinted polymers (MIP) was formed for ascorbic acid (AA) sensing. Some characterization methods such as X-ray diffraction (XRD), scanning electron microscopy (SEM), fourier-transform infrared spectroscopy (FTIR), atomic force microscopy (AFM), cyclic voltammetry (CV) and electrochemical impedance spectroscopy (EIS) were performed for characterizations of sensor structure. After formation of AA imprinted QCM chip, AA imprinted QCM sensor showed high sensing performance and linear range of 1.00 × 10−10–1.00 × 10−7 M and detection limit (LOD) of 3.0 × 10−11 M were obtained. Finally, AA imprinted sensor was applied to plasma samples for AA analysis.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
