Molecular Switches

M

M

P

P P

Al

Ti

Al2O3

Al

SiO2 / Si Substrate

M

Al

Ti

SiO2

Si

SiO2 / Si Substrate

M

0

M M M M

	M
	M
	M
	M
	M
M	M
	.
M	M
	M
M
	M
M	M
M	M
M	M
M	M
	M
M .
M
	M
M
M	M
M	M
	M
	M
M
	M
M
M
M
	M
M
.
	M
	M
	M
.	M
M	M
	M

	M +
		M
	M
	M
	M
		M
	M
		M
	M
	M
	M	M
	+ +
	M
	+ +	M
	M
	M
		M
	M
	M
	M
	M
	M
	M	M
	M
		M
	M	M
		%
	M
		M
	M	M
	M	M
		M
	M	Q
		M
	M
	M	M
	M	M
		M

M

M

M

M

M

M

M

M

%

M

%

M

M

M

M

M

M

M

M

M

M

M

M

M

M

M

M

+

M

M

% %

M

+ +

% %

M

M

M

M

M

M

M

M

M

M

M

M

M

M

M

M

M

M

M

M

M

M

M

M

M

M

M

M

M

M

M

M

U F

F

V

M

U F

M

Fe(III) cyt c (folded)			e		Fe(II) cyt c (folded)
Fe(III) cyt c (unfolded)					Fe(II) cyt c (unfolded)
			– e

>

M

M

M

M

U F

α		β α
		Stator

γRotor

c

Membrane

U F
U F