Abstract

Conventional methods for estimating particle size distribution (PSD) based on the computed field autocorrelation function (ACF) of dynamic light scattering data are prone to baseline error and random measurement errors. To reduce the effects of the errors efficiently and automatically, we propose a penalized nonlinear nonnegative least squares (NNLS) method based on the measured photon ACF that simultaneously determines the PSD and the unknown baseline. In simulations and experiments, the proposed method was able to estimate the PSD more accurately than the existing NNLS method using the computed field ACF.

© 2013 Optical Society of America

PDF Article

References

  • View by:
  • |
  • |
  • |

  1. R. Xu, Particle Characterization: Light Scattering Methods, Vol. 13 (Kluwer, 2001).
  2. B. Frisken, Appl. Opt. 40, 4087 (2001).
    [CrossRef]
  3. G. Bryant, C. Abeynayake, and J. Thomas, Langmuir 12, 6224 (1996).
    [CrossRef]
  4. S. Provencher, Comput. Phys. Commun. 27, 229 (1982).
    [CrossRef]
  5. X. Zhu, J. Shen, W. Liu, X. Sun, and Y. Wang, Appl. Opt. 49, 6591 (2010).
    [CrossRef]
  6. A. R. Roig and J. L. Alessandrini, Part. Part. Syst. Charact. 23, 431 (2006).
    [CrossRef]
  7. J. Vargas-Ubera, J. F. Aguilar, and D. M. Gale, Appl. Opt. 46, 124 (2007).
    [CrossRef]
  8. X. Zhu, J. Shen, and J. C. Thomas, Appl. Opt. 51, 7537 (2012).
    [CrossRef]
  9. H. Ruf, Biophys. J. 56, 67 (1989).
    [CrossRef]
  10. H. Ruf, E. Grell, and E. H. K. Stelzer, Eur. Biophys. J. 21, 21 (1992).
    [CrossRef]

2012 (1)

2010 (1)

2007 (1)

2006 (1)

A. R. Roig and J. L. Alessandrini, Part. Part. Syst. Charact. 23, 431 (2006).
[CrossRef]

2001 (1)

1996 (1)

G. Bryant, C. Abeynayake, and J. Thomas, Langmuir 12, 6224 (1996).
[CrossRef]

1992 (1)

H. Ruf, E. Grell, and E. H. K. Stelzer, Eur. Biophys. J. 21, 21 (1992).
[CrossRef]

1989 (1)

H. Ruf, Biophys. J. 56, 67 (1989).
[CrossRef]

1982 (1)

S. Provencher, Comput. Phys. Commun. 27, 229 (1982).
[CrossRef]

Abeynayake, C.

G. Bryant, C. Abeynayake, and J. Thomas, Langmuir 12, 6224 (1996).
[CrossRef]

Aguilar, J. F.

Alessandrini, J. L.

A. R. Roig and J. L. Alessandrini, Part. Part. Syst. Charact. 23, 431 (2006).
[CrossRef]

Bryant, G.

G. Bryant, C. Abeynayake, and J. Thomas, Langmuir 12, 6224 (1996).
[CrossRef]

Frisken, B.

Gale, D. M.

Grell, E.

H. Ruf, E. Grell, and E. H. K. Stelzer, Eur. Biophys. J. 21, 21 (1992).
[CrossRef]

Liu, W.

Provencher, S.

S. Provencher, Comput. Phys. Commun. 27, 229 (1982).
[CrossRef]

Roig, A. R.

A. R. Roig and J. L. Alessandrini, Part. Part. Syst. Charact. 23, 431 (2006).
[CrossRef]

Ruf, H.

H. Ruf, E. Grell, and E. H. K. Stelzer, Eur. Biophys. J. 21, 21 (1992).
[CrossRef]

H. Ruf, Biophys. J. 56, 67 (1989).
[CrossRef]

Shen, J.

Stelzer, E. H. K.

H. Ruf, E. Grell, and E. H. K. Stelzer, Eur. Biophys. J. 21, 21 (1992).
[CrossRef]

Sun, X.

Thomas, J.

G. Bryant, C. Abeynayake, and J. Thomas, Langmuir 12, 6224 (1996).
[CrossRef]

Thomas, J. C.

Vargas-Ubera, J.

Wang, Y.

Xu, R.

R. Xu, Particle Characterization: Light Scattering Methods, Vol. 13 (Kluwer, 2001).

Zhu, X.

Appl. Opt. (4)

Biophys. J. (1)

H. Ruf, Biophys. J. 56, 67 (1989).
[CrossRef]

Comput. Phys. Commun. (1)

S. Provencher, Comput. Phys. Commun. 27, 229 (1982).
[CrossRef]

Eur. Biophys. J. (1)

H. Ruf, E. Grell, and E. H. K. Stelzer, Eur. Biophys. J. 21, 21 (1992).
[CrossRef]

Langmuir (1)

G. Bryant, C. Abeynayake, and J. Thomas, Langmuir 12, 6224 (1996).
[CrossRef]

Part. Part. Syst. Charact. (1)

A. R. Roig and J. L. Alessandrini, Part. Part. Syst. Charact. 23, 431 (2006).
[CrossRef]

Other (1)

R. Xu, Particle Characterization: Light Scattering Methods, Vol. 13 (Kluwer, 2001).

Cited By

OSA participates in CrossRef's Cited-By Linking service. Citing articles from OSA journals and other participating publishers are listed here.

Alert me when this article is cited.


Metrics