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8 déc. 1873 - Quincke

Description:

First to correctly suppose that the cell membrane was composed of lipids. Observed the bizarre nature of the cell membrane in water. When cut in half, it would re-form back into a circular membrane. Quincke related the cell membrane to the oil membrane first observed by Franklin. He believed it to be less than 100nm thick.

Ajouté au bande de temps:

Date:

8 déc. 1873
Maintenaint
~ Il y a 151 ans