From owner-biophys@hgmp.mrc.ac.uk Thu May 10 16:43:41 2001 Return-Path: Received: from localhost (localhost [127.0.0.1]) by mercury.hgmp.mrc.ac.uk (Postfix) with ESMTP id 5607417AC4 for ; Thu, 10 May 2001 16:43:40 +0100 (BST) Received: from localhost (localhost [127.0.0.1]) by mercury.hgmp.mrc.ac.uk (Postfix) with ESMTP id CB60817ABC for ; Thu, 10 May 2001 16:43:38 +0100 (BST) Received: from niobium.hgmp.mrc.ac.uk (niobium [193.62.192.41]) by mercury.hgmp.mrc.ac.uk (Postfix) with ESMTP id 82D5817A65 for ; Thu, 10 May 2001 16:43:35 +0100 (BST) Received: (from news@localhost) by niobium.hgmp.mrc.ac.uk (8.9.3+Sun/8.8.8) id QAA20261 for biophys-list@hgmp.mrc.ac.uk; Thu, 10 May 2001 16:43:35 +0100 (BST) X-Authentication-Warning: niobium.hgmp.mrc.ac.uk: news set sender to using -f From: "Enric Claverol" X-Newsgroups: bionet.biophysics Subject: Diffusion/Resistivity Correction Date: Thu, 10 May 2001 08:23:29 -0700 Organization: California Institute of Technology, Pasadena Lines: 15 Message-ID: <9decuk$3of@gap.cco.caltech.edu> X-Priority: 3 X-MSMail-Priority: Normal X-Newsreader: Microsoft Outlook Express 5.50.4133.2400 X-MimeOLE: Produced By Microsoft MimeOLE V5.50.4133.2400 To: biophys@hgmp.mrc.ac.uk Sender: owner-biophys@hgmp.mrc.ac.uk Precedence: bulk Thanks to Alan Neeley for pointing out a mistake in my last email regarding Diffusion coeficients and Resistivity of ions in solution. When I wrote that I was interested in an extra-cellular matrix liked by neurons which would increase the electrical resistivity of the medium and increase diffusion coeficients I meant increase electrical resistivity/ decrease diffusion coefficients (otherwise it does not make sense). Thanks enric .