Re: How to make a negatively charged surface

From: Charles Danko (dankoc_at_gmail.com)
Date: Mon Nov 08 2004 - 15:26:53 CST

Hello,

Have you looked into using the "efiled" commands? It allows you to
specify a constant electric field vector. This should be sufficient
for the case of a constant slab that you are describing. For
information, see p. 67 of the NAMD manual.

Charles

On Mon, 08 Nov 2004 15:25:30 -0500, Shahid Qamar <qamar13_at_hotmail.com> wrote:
> Hi,
> I want to creat a surface covered with negatively charged molecules like
> COO- . then I want to have single stranded DNA immobalized on this surface.
> Any one knows any script or any idea how I can make it .
> Thanks for your help.
>
> Shahid
>
> _________________________________________________________________
> Express yourself instantly with MSN Messenger! Download today - it's FREE!
> http://messenger.msn.click-url.com/go/onm00200471ave/direct/01/
>
>

This archive was generated by hypermail 2.1.6 : Wed Feb 29 2012 - 05:18:27 CST