Fengshi Li

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Two-dimensional (2D) nanomaterials show unique electrical, mechanical, and catalytic performance owing to their ultrahigh surface-to-volume ratio and quantum confinement effects. However, ways to simply synthesize 2D metal oxide nanosheets through a general and facile method is still a big challenge. Herein, we report a generalized and facile strategy to(More)
Surface-enhanced Raman scattering (SERS) spectroscopy, as a robust and attractive spectroscopic technique, has been widely used for the unequivocal identification of analytes, and an ideal SERS substrate that is highly sensitive and reproducible. Currently, existing substrates usually exhibit substantial sensitivity, however, achieve recyclable utilization(More)
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