Simultaneous label-free and pretreatment-free detection of heavy metal ions in complex samples using electrodes decorated with vertically ordered silica nanochannels

• Main Authors: Cheng, Bowen, Zhou, Lin, Lu, Lili, Liu, Jiyang, Dong, Xiaoping, Xi, Fengna, Chen, Peng
• Other Authors: School of Chemical and Biomedical Engineering
• Format: Article
• Language: English
• Published: 2018
• Subjects: Vertically-ordered Silica Nanochannels; Electrochemical Sensing
• Online Access: https://hdl.handle.net/10356/89337; http://hdl.handle.net/10220/44863
• Institution: Nanyang Technological University

In this work, indium tin oxide coated glass (ITO) decorated with vertically-ordered mesoporous silica film (VMSF/ITO) is synthesized and applied as electrochemical sensor for simultaneous label-free and pretreatment-free detection of Pb2+, Cu2+, and Cd2+ in human serum and soil leaching solution. Us...