Physics of Biology

   

Speed of Life Protein Imaging

Authors: George Rajna

To study the swiftness of biology—the protein chemistry behind every life function—scientists need to see molecules changing and interacting in unimaginably rapid time increments—trillionths of a second or shorter. [37] The experiments showed that quantum light can be used to probe enzyme activities in real time without perturbing the sample. [36] The biological technique of 'optogenetics' uses light to control cells within living tissues that have been genetically modified to be light-sensitive. [35]

Comments: 58 Pages.

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[v1] 2019-11-19 02:05:28

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