Three-dimensional total-internal reflection fluorescence nanoscopy with nanometric axial resolution by photometric localization of single molecules
Three-dimensional total-internal reflection fluorescence nanoscopy with nanometric axial resolution by photometric localization of single molecules
复制标题
通过单分子光度定位实现纳米轴向分辨率的三维全内反射荧光纳米镜
DOI:
10.1101/693994
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发表时间:
2019
期刊:
影响因子:
--
通讯作者:
Szalai A
中科院分区:
文献类型:
--
作者:
Szalai A
Single-molecule localization microscopy enables far-field imaging with lateral resolution in the range of 10 to 20 nanometres, exploiting the fact that the centre position of a single-molecule’s image can be determined with much higher accuracy than the size of that image itself. However, attaining the same level of resolution in the axial (third) dimension remains challenging. Here, we present Supercritical Illumination Microscopy Photometric z-Localization with Enhanced Resolution (SIMPLER), a photometric method to decode the axial position of single molecules in a total internal reflection fluorescence microscope. SIMPLER requires no hardware modification whatsoever to a conventional total internal reflection fluorescence microscope and complements any 2D single-molecule localization microscopy method to deliver 3D images with nearly isotropic nanometric resolution. Performance examples include SIMPLER-direct stochastic optical reconstruction microscopy images of the nuclear pore complex with sub-20 nm axial localization precision and visualization of microtubule cross-sections through SIMPLER-DNA points accumulation for imaging in nanoscale topography with sub-10 nm axial localization precision.
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影响因子:
35
作者:
Chizhik, Alexey I.;Rother, Jan;Enderlein, Joerg
通讯作者:
Enderlein, Joerg
影响因子:
14.8
作者:
Schnitzbauer, Joerg;Strauss, Maximilian T.;Jungmann, Ralf
通讯作者:
Jungmann, Ralf
影响因子:
1.6
作者:
Barabas, Federico M.;Masullo, Luciano A.;Stefani, Fernando D.
通讯作者:
Stefani, Fernando D.
DOI:
--
发表时间:
1998
期刊:
European Biophysics Journal
影响因子:
--
作者:
Martin Oheim;D. Loerke;W. Stühmer;R. Chow
通讯作者:
R. Chow
DOI:
10.1016/0014-4827(61)90340-8
发表时间:
1961-01-01
期刊:
EXPTL CELL RES SUPPL
影响因子:
--
作者:
AMBROSE, E. J.
通讯作者:
AMBROSE, E. J.