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Imaging amylopectin's order in starch using 3-dimensional polarization SHG

Autor
Psilodimitrakopoulos, S.; Amat, I.; Artigas, D.; Loza, P.
Tipus d'activitat
Presentació treball a congrés
Nom de l'edició
Conference on Advanced Microscopy Techniques II
Any de l'edició
2011
Data de presentació
2011-05-24
Llibre d'actes
Conference on Advanced Microscopy Techniques II
Pàgina inicial
80860M
Pàgina final
80860M-8
Editor
International Society for Photo-Optical Instrumentation Engineers (SPIE)
DOI
https://doi.org/10.1117/12.889562 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/87112 Obrir en finestra nova
URL
http://spiedigitallibrary.org/proceedings/resource/2/psisdg/8086/1/80860M_1?isAuthorized=no Obrir en finestra nova
Resum
In minimally destructive SHG biomedical imaging (high resolution optical slicing) is greatly desirable to extract the maximum of information from the light matter interaction. Here we develop a 3-D biophysical model and a methodology, which extracts molecular information below the experimental resolution limit. Firstly, it provides the pitch angle (SHG effective orientation) of the SHG source helix of the sample. This information is used to characterize and categorize the SHG sources among them....
Citació
Psilodimitrakopoulos, S., Amat, I., Artigas, D., Loza, P. Imaging amylopectin's order in starch using 3-dimensional polarization SHG. A: Conference on Advanced Microscopy Techniques. "Conference on Advanced Microscopy Techniques II". Munich: International Society for Photo-Optical Instrumentation Engineers (SPIE), 2011, p. 80860M-80860M-8.
Paraules clau
Amylopectin, Helical pitch angle, Histograms’ width, Hydration, Organization, Polarization SHG imaging, Starch
Grup de recerca
FOTONICA - Grup de Recerca de Fotònica

Participants

  • Psilodimitrakopoulos, Sotiris  (autor ponent)
  • Amat Roldan, Ivan  (autor ponent)
  • Artigas Garcia, David  (autor ponent)
  • Loza Alvarez, Pablo  (autor ponent)