<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META http-equiv=Content-Type content="text/html; charset=iso-8859-1">
<META content="MSHTML 6.00.2900.5921" name=GENERATOR>
<STYLE></STYLE>
</HEAD>
<BODY bgColor=#ffffff>
<DIV><FONT face=Arial size=2>Dear colleagu</FONT><FONT face=Arial
size=2>es, Chad B, Tom L,</FONT></DIV>
<DIV><FONT face=Arial size=2>I like to point out a paper
eppeared in <U>"Micron" 32 ( 2001) </U></FONT><U> </U><FONT
face=Arial size=2><U>75 -90 by J P Rosenbusch et al</U>.
where Porin was </FONT></DIV>
<DIV><FONT face=Arial size=2>determined in C8E4,5 there
density is closer to the buffer used
for density matching then C8E5.Farther,</FONT></DIV>
<DIV><FONT face=Arial size=2>since Detergent are pressure
dependent it is not recommanded to rise the rotor
speed to high speeds....</FONT></DIV>
<DIV><FONT face=Arial size=2>Later (not from the date) BBA 1464
(2000) 199 206 Ariel Lustig et al., we claim
that filling hight of both sectors</FONT></DIV>
<DIV><FONT face=Arial size=2>should be identical so that the
detergent that underlay has similar distribution of density, shorter
filling hights, let</FONT></DIV>
<DIV><FONT face=Arial size=2>say 2mm have also such an
effect ..yours...ariel</FONT></DIV>
<DIV><FONT face=Arial size=2><A
href="mailto:ariel.lustig@bluewin.ch">ariel.lustig@bluewin.ch</A></FONT></DIV></BODY></HTML>