| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5380077 | Chemical Physics Letters | 2015 | 19 Pages |
Abstract
- SIOM substrates enable rapid acquisition of SERS spectra of complex mixtures.
- SERS is critical to obtain Raman spectra from asphaltenes because of fluorescence.
- We present the first known SERS spectra of individual asphaltene molecules.
- DFT calculations attempt to match spectra with corresponding PAH structures.
- The combination of theory and experiment advances asphaltene characterization.
Related Topics
Physical Sciences and Engineering
Chemistry
Physical and Theoretical Chemistry
Authors
A. Ballard Andrews, Dongxing Wang, Katarzyna M. Marzec, Oliver C. Mullins, Kenneth B. Crozier,