Abstract
Study of various molecules located in different positions and of their temporal reactions within a microsized particle in its natural phase is essential to deeper understanding the functions of these molecules. Here, we measured the temporal Raman spectra in different submicron positions of a laser-trapped droplet composed of diethyl phthalate and glycerol. Results demonstrated the micro-cavity enhanced effects, the morphology change, dynamics of phase-separation, and evaporation of the mixed droplet. This method offers a powerful tool to monitor various chemical reactions in different positions within a single cell, spore, or particle in life science and atmospheric science.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 255-260 |
| Number of pages | 6 |
| Journal | Chemical Physics Letters |
| Volume | 706 |
| DOIs | |
| State | Published - Aug 16 2018 |
ASJC Scopus subject areas
- Physics and Astronomy(all)
- Physical and Theoretical Chemistry
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Kalume, A., Wang, C., Santarpia, J., & Pan, Y. L. (2018). Study of single airborne particle using laser-trapped submicron position-resolved temporal Raman spectroscopy. Chemical Physics Letters, 706, 255-260. https://doi.org/10.1016/j.cplett.2018.06.020