An Ultrasensitive Plasmonic Sensor Based on 2D Ferroelectric Bi2O2Se (Small 45/2023)
Source abstract
Abstract
Ultrasensitive Plasmonic Sensors In article number 2303026, Lixuan Liu, Yu Shu, Tianyu Xue, and co-workers present the ferroelectric 2D Bi2O2Se materials, which exhibit an ultralow detection limit of 1 fM for protein molecule detection using plasmonic biosensors. Notably, the unique ferroelectric property of Bi2O2Se materials enhances the signal of plasmonic biosensors. It is anticipated that the proposed design concept will be applicable for next-generation sensor devices.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Advanced Nanomaterials in Catalysis
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Affiliations
Center for High Pressure Science State Key Lab of Metastable Materials Science and Technology Yanshan University Qinhuangdao 066004 China
Institute of Quantum Materials and Devices School of Electronics and Information Engineering Tiangong University Tianjin 300387 China
References
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