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Manifestation of single macromolecule quantum dynamics in photon distribution function of blinking fluorescence
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10.1063/1.3055287
/content/aip/journal/jcp/130/6/10.1063/1.3055287
http://aip.metastore.ingenta.com/content/aip/journal/jcp/130/6/10.1063/1.3055287
View: Figures

Figures

Image of FIG. 1.
FIG. 1.

Structure of -didodecyl--tetramethylindocarbocyanine perchlorate (DiI) molecule and a molecule of conjugated polymer dPPV-PPyV (Ref. 36).

Image of FIG. 2.
FIG. 2.

Time interval taken into account in methods , , and of photon counting.

Image of FIG. 3.
FIG. 3.

Energy scheme for the nanoparticle with “bright” states 0 and 1 and “dark” state 2.

Image of FIG. 4.
FIG. 4.

Start stop correlator calculated by means of Eq. (8) with the set of parameters (9).

Image of FIG. 5.
FIG. 5.

Decrease in the probability (solid line) and the probability (dotted line) with growth of time interval .

Image of FIG. 6.
FIG. 6.

Average on and off intervals and four time intervals for which the distribution functions in Fig. 7 are calculated.

Image of FIG. 7.
FIG. 7.

Probabilities (solid line), (dotted line), and (dashed line) calculated for the set of parameters (9) at (a) , (b) 3 ms, (c) 7 ms, and (d) 10 ms.

Image of FIG. 8.
FIG. 8.

Photon distribution function (solid line) calculated with the set of parameters (9) and Gaussian function with (dotted line).

Image of FIG. 9.
FIG. 9.

Distribution of the fluorescence intensity in QTI of a single molecule dPPV-PPyV measured in Ref. 36 (circles) and the histogram of this distribution (solid line). The dashed line shows the function calculated by means of Eqs. (2) and (10) at the following values of parameters: , , , , and .

Image of FIG. 10.
FIG. 10.

Probability (points) and probability (solid line) calculated with the help of Eqs. (2a) and (10).

Image of FIG. 11.
FIG. 11.

Histogram of the intensity distribution in blinking fluorescence of a single DiI molecule at maximal saturation by oxygen (Ref. 36). The solid line shows the distribution function calculated by means of Eqs. (3) and (10) at , , , , and .

Image of FIG. 12.
FIG. 12.

Time intervals with photons (circles).

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/content/aip/journal/jcp/130/6/10.1063/1.3055287
2009-02-10
2014-04-23
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752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Manifestation of single macromolecule quantum dynamics in photon distribution function of blinking fluorescence
http://aip.metastore.ingenta.com/content/aip/journal/jcp/130/6/10.1063/1.3055287
10.1063/1.3055287
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