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mmSTORM: Multimodal localization based super-resolution microscopy

delete2019-01-28
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OA
AI
T
Tamás Gajdos
Z
Zsófia Cserteg
S
Szilárd Szikora
T
Tibor Novák
B
Bálint Barna H. Kovács
G
Gábor Szabó
J
József Mihály
M
Miklós Erdélyi *
DOI:10.1038/s41598-018-37341-9delete
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摘要

摘要

En 中文
Super-resolution localization microscopy provides a powerful tool to study biochemical mechanisms at single molecule level. Although the lateral position of the fluorescent dye molecules can be determined routinely with high precision, measurement of other modalities such as 3D and multicolor without the degradation of the original super-resolved image is still in the focus. In this paper a dual-objective multimodal single molecule localization microscopy (SMLM) technique has been developed, optimized and tested. The proposed optical arrangement can be implemented onto a conventional inverted microscope without serious system modification. The performance of the method was tested using fluorescence beads, F-actin filaments and sarcomere structures. It was shown that the proposed imaging method does not degrade the image quality of the original SMLM 2D image but could provide information on the axial position or emission spectra of the dye molecules.
Keyword:
SINGLE MOLECULES
3-DIMENSIONAL SUPERRESOLUTION
FLUORESCENCE NANOSCOPY
PARTICLE LOCALIZATION
DIFFRACTION-LIMIT
ORIENTATION
RESOLUTION
ACCURACY
TRACKING
POSITION
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期刊

Scientific Reports 封面图
Scientific Reports
IF:
3.9
论文数:
28.3W
被引数:
83.5W

机构

S
szeged university
学者数:
9.6K
论文数: 6.7K
被引数: 3
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