Abstract
The great attention in environmental pollution urges the development of innovative monitoring system enabling rapid, sensitive, specific detection and easy operation. Recent progress in nanoplasmonic sensors allowing real-time, highly-sensitive, label-free and multiplex detection provides a promising alternative to conventional environmental analyzing techniques. This review summarizes novel nanoplasmonic approaches categorized by optical detection technologies, which include surface plasmon resonance spectroscopy, dark-field nanospectroscopy, Raman spectroscopy, and even naked eyes. The focus of this review will be on how plasmonic nanostructures can be utilized to detect environmental pollutants, and remarkable accomplishments to enhance the detection performances. In addition, we discuss current challenge and future direction for ubiquitous environmental sensing and monitoring.
| Original language | English |
|---|---|
| Pages (from-to) | 4274-4283 |
| Number of pages | 10 |
| Journal | Journal of Nanoscience and Nanotechnology |
| Volume | 16 |
| Issue number | 5 |
| DOIs | |
| State | Published - May 2016 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 12 Responsible Consumption and Production
Keywords
- Environmental pollutants
- Environmental sensors
- Nanoplasmonics
- Plasmonic nanostructures
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