Probing molecular order in zeolite L inclusion compounds using two-photon fluorescence polarimetric microscopy

Gasecka, Alicja; Dieu, Le-Quyenh; Brühwiler, Dominik; Brasselet, Sophie

doi:10.1021/jp9116529

Publication type:	Article in scientific journal
Type of review:	Peer review (publication)
Title:	Probing molecular order in zeolite L inclusion compounds using two-photon fluorescence polarimetric microscopy
Authors:	Gasecka, Alicja Dieu, Le-Quyenh Brühwiler, Dominik Brasselet, Sophie
DOI:	10.1021/jp9116529
Published in:	The Journal of Physical Chemistry B
Volume(Issue):	114
Issue:	12
Page(s):	4192
Pages to:	4198
Issue Date:	2010
Publisher / Ed. Institution:	American Chemical Society
ISSN:	1520-6106 1520-5207
Language:	English
Subjects:	ICBC; Microscopy; Zeolite
Subject (DDC):	540: Chemistry
Abstract:	We investigate the local static molecular orientational behavior in zeolite L inclusion compounds by polarimetric two-photon fluorescence microscopy. This technique, based on the polarized read-out of the signal under a tunable incident polarization state, provides refined information on molecular disorder that is not achievable using traditional fluorescence anisotropy. Moreover, the polarimetric microscopy imaging scheme permits a spatial investigation of possible heterogeneities, with a submicrometric resolution. The study performed on different fluorescent molecules inserted in zeolite L channels evidence a degree of disorder for either small or flexible structures.
URI:	https://digitalcollection.zhaw.ch/handle/11475/2662
Fulltext version:	Published version
License (according to publishing contract):	Licence according to publishing contract
Departement:	Life Sciences and Facility Management
Organisational Unit:	Institute of Chemistry and Biotechnology (ICBT)
Appears in collections:	Publikationen Life Sciences und Facility Management

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Gasecka, A., Dieu, L.-Q., Brühwiler, D., & Brasselet, S. (2010). Probing molecular order in zeolite L inclusion compounds using two-photon fluorescence polarimetric microscopy. The Journal of Physical Chemistry B, 114(12), 4192–4198. https://doi.org/10.1021/jp9116529

Gasecka, A. et al. (2010) ‘Probing molecular order in zeolite L inclusion compounds using two-photon fluorescence polarimetric microscopy’, The Journal of Physical Chemistry B, 114(12), pp. 4192–4198. Available at: https://doi.org/10.1021/jp9116529.

A. Gasecka, L.-Q. Dieu, D. Brühwiler, and S. Brasselet, “Probing molecular order in zeolite L inclusion compounds using two-photon fluorescence polarimetric microscopy,” The Journal of Physical Chemistry B, vol. 114, no. 12, pp. 4192–4198, 2010, doi: 10.1021/jp9116529.

GASECKA, Alicja, Le-Quyenh DIEU, Dominik BRÜHWILER und Sophie BRASSELET, 2010. Probing molecular order in zeolite L inclusion compounds using two-photon fluorescence polarimetric microscopy. The Journal of Physical Chemistry B. 2010. Bd. 114, Nr. 12, S. 4192–4198. DOI 10.1021/jp9116529

Gasecka, Alicja, Le-Quyenh Dieu, Dominik Brühwiler, and Sophie Brasselet. 2010. “Probing Molecular Order in Zeolite L Inclusion Compounds Using Two-Photon Fluorescence Polarimetric Microscopy.” The Journal of Physical Chemistry B 114 (12): 4192–98. https://doi.org/10.1021/jp9116529.

Gasecka, Alicja, et al. “Probing Molecular Order in Zeolite L Inclusion Compounds Using Two-Photon Fluorescence Polarimetric Microscopy.” The Journal of Physical Chemistry B, vol. 114, no. 12, 2010, pp. 4192–98, https://doi.org/10.1021/jp9116529.