Solution-phase organic reactions form the backbone of organic synthesis. Compared to solid-phase and gas-phase methods, ...

Microscopic – walls are one cell thick, this allows for the diffusion of substances into the cells from the capillaries and out of the cells into the capillaries. Very low blood pressure.

Copley, A. L., Rheol. Acta (in the press). Schofield, R. K., and Scott Blair, G. W., J. Phys. Chem., 34, 248 (1930).