| Autor: |
Kim, Sunho, Jung, Ho Sang, Kim, Dong-Ho, Kim, Shin-Hyun, Park, Sung-Gyu |
| Předmět: |
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| Zdroj: |
Analyst; 12/21/2019, Vol. 144 Issue 24, p7162-7167, 6p |
| Abstrakt: |
The detection of toxic gas molecules using the surface-enhanced Raman spectroscopy (SERS) technique is very challenging due to the low affinity of gas molecules. Here, we report extremely sensitive SERS-based NO2 gas sensors based on 3D nanoporous Au nanostructures with a high affinity for NO2 gas molecules and high density of hotspots. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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