Between life and death: strategies to reduce phototoxicity in super-resolution microscopy.

Between life and death: strategies to reduce phototoxicity in super-resolution microscopy.
复制标题

DOI:
10.1088/1361-6463/ab6b95
复制
发表时间:
2020-04-15
期刊:
Journal of physics D: Applied physics
影响因子:
--
通讯作者:
Henriques R
Henriques R
中科院分区:
其他
文献类型:
--
作者:
Tosheva KL;Yuan Y;Matos Pereira P;Culley S;Henriques R

文献摘要

参考文献

被引文献

相似文献

超分辨率显微镜(SRM)能够以亚衍射极限空间分辨率对细胞的内部结构和动力学进行非侵入性的分子特异性成像。其主要限制之一是需要高强度照明,产生相当大的细胞光毒性。这一因素大大限制了活细胞观察的能力,特别是长时间观察。在这里,我们概述了旨在降低光毒性的硬件,软件和探针化学的新发展。此外,我们讨论了生物模型和样品环境的选择如何影响活细胞观察的能力。
Super-resolution microscopy (SRM) enables non-invasive, molecule-specific imaging of the internal structure and dynamics of cells with sub-diffraction limit spatial resolution. One of its major limitations is the requirement for high-intensity illumination, generating considerable cellular phototoxicity. This factor considerably limits the capacity for live-cell observations, particularly for extended periods of time. Here, we give an overview of new developments in hardware, software and probe chemistry aiming to reduce phototoxicity. Additionally, we discuss how the choice of biological model and sample environment impacts the capacity for live-cell observations.
DOI: 10.1073/pnas.1609278114
发表时间: 2017-05-09
影响因子: 11.1
作者:
Chang, Bo-Jui;Meza, Victor Didier Perez;Stelzer, Ernst H. K.
通讯作者: Stelzer, Ernst H. K.
DOI: 10.1021/acschembio.8b00200
发表时间: 2018-08-01
影响因子: 4
作者:
Arai, Yoshiyuki;Takauchi, Hiroki;Nagai, Takeharu
通讯作者: Nagai, Takeharu
DOI: 10.1016/j.bpj.2012.12.054
发表时间: 2013-02-19
影响因子: 3.4
作者:
Bethge, Philipp;Chereau, Ronan;Naegerl, U. Valentin
通讯作者: Naegerl, U. Valentin
DOI: 10.1038/nmeth.4074
发表时间: 2017-01-01
期刊: NATURE METHODS
影响因子: 48
作者:
Bindels, Daphne S.;Haarbosch, Lindsay;Gadella, Theodorus W. J., Jr.
通讯作者: Gadella, Theodorus W. J., Jr.
DOI: 10.1371/journal.pone.0053004
发表时间: 2012
期刊: PloS one
影响因子: 3.7
作者:
Bogdanov AM;Kudryavtseva EI;Lukyanov KA
通讯作者: Lukyanov KA