3D imaging of semiconductor colloid nanocrystals: on the way to nanodiagnostics of track membranes

The work concerns the feasibility of 3D optical diagnostic of porous media with subdifraction spatial resolution via epi-luminescence microscopy of single semiconductor colloid nanocrystals (quantum dots, QD) CdSe/ZnS used as emitting labels/nanoprobes. The nanoprecise reconstruction of axial coordi...

Full description

Saved in:
Bibliographic Details
Published in:EPJ Web of Conferences 2017, Vol.132, p.3024
Main Authors: Kulyk, S.I., Eremchev, I.Y., Gorshelev, A.A., Naumov, A.V., Zagorsky, D.L., Kotova, S.P., Volostnikov, V.G., Vorontsov, E.N.
Format: Article
Language:English
Subjects:
Cadmium selenides
Diagnostic systems
Image reconstruction
Nanocrystals
Point spread functions
Porous media
Quantum dots
Spatial resolution
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The work concerns the feasibility of 3D optical diagnostic of porous media with subdifraction spatial resolution via epi-luminescence microscopy of single semiconductor colloid nanocrystals (quantum dots, QD) CdSe/ZnS used as emitting labels/nanoprobes. The nanoprecise reconstruction of axial coordinate is provided by double helix technique of point spread function transformation (DH-PSF). The results of QD localization in polycarbonate track membrane (TM) is presented.
ISSN:2100-014X
2101-6275
2100-014X
DOI:10.1051/epjconf/201713203024