Adaptive optics in single objective inclined light sheet microscopy enables three-dimensional localization microscopy in adult Drosophila brains.

Détails

Ressource 1Télécharger: 36278016_BIB_1CEF81B19652.pdf (7107.00 [Ko])
Etat: Public
Version: Final published version
Licence: CC BY 4.0
ID Serval
serval:BIB_1CEF81B19652
Type
Article: article d'un périodique ou d'un magazine.
Collection
Publications
Institution
Titre
Adaptive optics in single objective inclined light sheet microscopy enables three-dimensional localization microscopy in adult Drosophila brains.
Périodique
Frontiers in neuroscience
Auteur⸱e⸱s
Hung S.T., Llobet Rosell A., Jurriens D., Siemons M., Soloviev O., Kapitein L.C., Grußmayer K., Neukomm L.J., Verhaegen M., Smith C.
ISSN
1662-4548 (Print)
ISSN-L
1662-453X
Statut éditorial
Publié
Date de publication
2022
Peer-reviewed
Oui
Volume
16
Pages
954949
Langue
anglais
Notes
Publication types: Journal Article
Publication Status: epublish
Résumé
Single-molecule localization microscopy (SMLM) enables the high-resolution visualization of organelle structures and the precise localization of individual proteins. However, the expected resolution is not achieved in tissue as the imaging conditions deteriorate. Sample-induced aberrations distort the point spread function (PSF), and high background fluorescence decreases the localization precision. Here, we synergistically combine sensorless adaptive optics (AO), in-situ 3D-PSF calibration, and a single-objective lens inclined light sheet microscope (SOLEIL), termed (AO-SOLEIL), to mitigate deep tissue-induced deteriorations. We apply AO-SOLEIL on several dSTORM samples including brains of adult Drosophila. We observed a 2x improvement in the estimated axial localization precision with respect to widefield without aberration correction while we used synergistic solution. AO-SOLEIL enhances the overall imaging resolution and further facilitates the visualization of sub-cellular structures in tissue.
Mots-clé
Drosophila, Super-resolution Microscopy, adaptive optics, brain, localization microscopy
Pubmed
Web of science
Open Access
Oui
Création de la notice
02/11/2022 8:39
Dernière modification de la notice
23/01/2024 7:21
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