[gmx-users] charge density of lipid

[Mu Yuguang (Dr)]

I found one see this paper
http://www.pubmedcentral.nih.gov/picrender.fcgi?artid=1302891&blobtype=p
df
it is defined by sigma_M

Best regards
Yuguang
 
Dr. Yuguang Mu
Assistant Professor
School of Biological Sciences
Nanyang Technological University
60 Nanyang Drive  Singapore 637551 Tel: +65-63162885 Fax: +65-67913856
http://genome.sbs.ntu.edu.sg/Staff/YGMu/index.php
 

-----Original Message-----
From: gmx-users-bounces at gromacs.org
[mailto:gmx-users-bounces at gromacs.org] On Behalf Of David van der Spoel
Sent: Saturday, September 01, 2007 4:54 PM
To: Discussion list for GROMACS users
Subject: Re: [gmx-users] charge density of lipid

Mu Yuguang (Dr) wrote:
> No, net charge density estimated from experimental data.
what does it mean, how is it measured?
you can have nuclear charge minus electron density, but this is not very

accurate.



-- 
David van der Spoel, Ph.D.
Molec. Biophys. group, Dept. of Cell & Molec. Biol., Uppsala University.
Box 596, 75124 Uppsala, Sweden. Phone:	+46184714205. Fax: +4618511755.
spoel at xray.bmc.uu.se	spoel at gromacs.org   http://folding.bmc.uu.se
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