Abstract
Single-atom materials (SAMs) feature isolated metal sites embedded inside inorganic or organic supports. Thanks to the well-defined electrochemically active centers, SAMs have demonstrated expectational performance as electrochemical sensors. In this review, we provided an introductive discussion on the current research progress of metal-inorganic/organic SAMs-based sensors, including mainly metal-carbon, metal-metal oxide/hydroxide/dichalcogenide, metal-organic frameworks, and metal-doped covalent organic frameworks. Following these examples, we outlined a few general strategies for rationalizing SAMs towards better sensitivity, selectivity, and stability.
Original language | American English |
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Article number | e202200070 |
Number of pages | 11 |
Journal | Analysis & Sensing |
DOIs | |
State | Published - 30 Sep 2022 |
Keywords
- Electrochemical
- Sensor
- Single-atom material
- Sensitivity
- Selectivity
- Stability