Rotational diffusion of rhodopsin in the visual receptor membrane: effects of temperature and bleaching

Biochemistry ◽  
1986 ◽  
Vol 25 (2) ◽  
pp. 513-518 ◽  
Author(s):  
Mark Coke ◽  
Colin J. Restall ◽  
Colin M. Kemp ◽  
Dennis Chapman
Keyword(s):  
Rotational Diffusion ◽  
Receptor Membrane ◽  
Membrane Effects ◽  
Effects Of Temperature ◽  
Visual Receptor

Rotational Diffusion of Rhodopsin in the Visual Receptor Membrane

1972 ◽  
Vol 236 (63) ◽  
pp. 39-43 ◽  
Author(s):  
RICHARD A. CONE
Keyword(s):  
Rotational Diffusion ◽  
Receptor Membrane ◽  
Visual Receptor

Rotational motion of rhodopsin in the visual receptor membrane as studied by saturation transfer spectroscopy

1978 ◽  
Vol 507 (3) ◽  
pp. 539-543 ◽  
Author(s):  
A. Kusumi ◽  
S. Ohnishi ◽  
T. Ito ◽  
T. Yoshizawa
Keyword(s):  
Rotational Motion ◽  
Saturation Transfer ◽  
Receptor Membrane ◽  
Visual Receptor

Rhodopsin Rotates in the Visual Receptor Membrane

1972 ◽  
Vol 236 (63) ◽  
pp. 35-38 ◽  
Author(s):  
PAUL K. BROWN
Keyword(s):  
Receptor Membrane ◽  
Visual Receptor

Lateral diffusion of rhodopsin in the visual receptor membrane

1973 ◽  
Vol 1 (4-5) ◽  
pp. 354-354 ◽  
Author(s):  
Mu-ming Poo ◽  
Richard A. Cone
Keyword(s):  
Lateral Diffusion ◽  
Receptor Membrane ◽  
Visual Receptor

Diffusive motions of water molecules near 1 °C

1978 ◽  
Vol 56 (3) ◽  
pp. 373-380 ◽  
Author(s):  
J. D. Irish ◽  
W. G. Graham ◽  
P. A. Egelstaff
Keyword(s):  
Atmospheric Pressure ◽  
Rotational Diffusion ◽  
Waller Factor ◽  
Root Mean Square Amplitude ◽  
Breaking Effect ◽  
Debye Waller Factor ◽  
Effects Of Temperature ◽  
Temperature And Pressure ◽  
Breaking Time ◽  
Structure Breaking

Neutron (quasi-elastic) scattering experiments have been carried out to investigate the effects of temperature and pressure on the motion of molecules in liquid H2O. Spectra were obtained at several temperatures between −10 and +24 °C at atmospheric pressure, and also at +1 °Cand 1.42 × 108 Pa. The root-mean-square amplitude of proton motion in solid and liquid H2O at atmospheric pressure has been inferred from measurements of the Debye–Waller factor and is nearly constant at 0.07 nm for both the solid and liquid. A model in which the translational diffusion and rotational diffusion are based on Brownian motion was fitted to our data using published diffusion coefficient data. The structure breaking time was found to be very small at 1 and 10 °C. Both these conclusions are compared with those reported in several earlier papers, which gave varying results.The spectrum measured at 1.42 × 108 Pa was slightly broader than the corresponding spectrum at atmospheric pressure, probably indicating that the well-known minimum in the viscosity at this pressure is due to a structure breaking effect.

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