Between life and death: strategies to reduce phototoxicity in super-resolution microscopy.
Between life and death: strategies to reduce phototoxicity in super-resolution microscopy.
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DOI:
10.1088/1361-6463/ab6b95
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发表时间:
2020-04-15
期刊:
影响因子:
--
通讯作者:
Henriques R
中科院分区:
文献类型:
--
作者:
Tosheva KL;Yuan Y;Matos Pereira P;Culley S;Henriques R
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.
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DOI:
10.1073/pnas.1609278114
发表时间:
2017-05-09
影响因子:
11.1
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影响因子:
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