RE: [gmx-users] charge density of lipid

2007-09-01 Thread Mu Yuguang \(Dr\)
+65-63162885 Fax: +65-67913856 http://genome.sbs.ntu.edu.sg/Staff/YGMu/index.php -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] 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] ch

Re: [gmx-users] charge density of lipid

2007-09-01 Thread David van der Spoel
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., Uppsal

RE: [gmx-users] charge density of lipid

2007-09-01 Thread Mu Yuguang \(Dr\)
] charge density of lipid Mu Yuguang (Dr) wrote: > Dear all, > > How to estimate the charge density of a lipid , the reason we want to do > is that we try a model system to mimic the lipid environment. > > It seems out of GROMACS discussion range, but I believe many Gromacs

Re: [gmx-users] charge density of lipid

2007-09-01 Thread David van der Spoel
Mu Yuguang (Dr) wrote: Dear all, How to estimate the charge density of a lipid , the reason we want to do is that we try a model system to mimic the lipid environment. It seems out of GROMACS discussion range, but I believe many Gromacs users do lipid simulations. do you mean electron dens

[gmx-users] charge density of lipid

2007-09-01 Thread Mu Yuguang \(Dr\)
Dear all, How to estimate the charge density of a lipid , the reason we want to do is that we try a model system to mimic the lipid environment. It seems out of GROMACS discussion range, but I believe many Gromacs users do lipid simulations. Best regards Yuguang