What can be learned about molecular reorientation from single molecule polarization microscopy?
Gelin, M.F., and Kosov, D.S. (2006) What can be learned about molecular reorientation from single molecule polarization microscopy? Journal of Chemical Physics, 125 (5). 054708. pp. 1-8.
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Abstract
We have developed a general approach for the calculation of the single molecule polarization correlation function C(t), which delivers a correlation of the emission dichroisms at time 0 and t. The approach is model independent and valid for general asymmetric top molecules. The key dynamic quantities of our analysis are the even-rank orientational correlation functions, the weighted sum of which yields C(t). We have demonstrated that the use of nonorthogonal schemes for the detection of the single molecule polarization responses makes it possible to manipulate the weighting coefficients in the expansion of C(t). Thus valuable information about the orientational correlation functions of the rank higher than the second can be extracted from C(t).
| Item ID: | 26472 |
|---|---|
| Item Type: | Article (Research - C1) |
| ISSN: | 1089-7690 |
| Funders: | American Chemical Society Petroleum Research Fund |
| Projects and Grants: | 44481-G6 |
| Date Deposited: | 21 Jun 2013 00:15 |
| FoR Codes: | 02 PHYSICAL SCIENCES > 0202 Atomic, Molecular, Nuclear, Particle and Plasma Physics > 020201 Atomic and Molecular Physics @ 50% 03 CHEMICAL SCIENCES > 0307 Theoretical and Computational Chemistry > 030704 Statistical Mechanics in Chemistry @ 50% |
| SEO Codes: | 97 EXPANDING KNOWLEDGE > 970102 Expanding Knowledge in the Physical Sciences @ 100% |
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