Characterization of Photoactivated Singlet Oxygen Damage in Single-Molecule Optical Trap Experiments

Optical traps or “tweezers” use high-power, near-infrared laser beams to manipulate and apply forces to biological systems, ranging from individual molecules to cells. Although previous studies have established that optical tweezers induce photodamage in live cells, the effects of trap irradiation h...

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Bibliographic Details
Main Authors: Landry, Markita P., McCall, Patrick M., Qi, Zhi, Chemla, Yann R.
Format: Artigo
Language:Inglês
Published: The Biophysical Society 2009
Subjects:
Biophysical Systems and Multicellular Dynamics
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC2764082/
https://ncbi.nlm.nih.gov/pubmed/19843445
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.bpj.2009.07.048
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