Article View: sci.physics
Article #8470Re: Gold beads
From: Uncle Al
Date: Wed, 29 Dec 1999 00:00
Date: Wed, 29 Dec 1999 00:00
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Boaz Ran wrote: > I need gold beads (or other metals) with radius of tenths of nano > meters. *Tenths* of nanometers? How big is a gold atom? There aren't any metal "beads" at that scale. The best you can do is colloidal nanocrystals whose surfaces are decorated with amine, phosphine, or thiol anti-aggregants. It's in the literature. -- Uncle Al http://www.mazepath.com/uncleal/ http://www.ultra.net.au/~wisby/uncleal/ http://www.guyy.demon.co.uk/uncleal/ (Toxic URLs! Unsafe for children and most mammals) "Quis custodiet ipsos custodes?" The Net!
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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 106bde,18737bea776965c5 X-Google-Attributes: gid106bde,public X-Google-Thread: fd8e4,18737bea776965c5 X-Google-Attributes: gidfd8e4,public X-Google-Thread: 10b271,18737bea776965c5 X-Google-Attributes: gid10b271,public From: Uncle Al <UncleAl0@hate.spam.net> Subject: Re: Gold beads Date: 1999/12/29 Message-ID: <386A93D2.ABB3CE8E@hate.spam.net> X-Deja-AN: 566308790 Content-Transfer-Encoding: 7bit Approved: baez@math.ucr.edu References: <386A137A.6E3AC077@tx.technion.ac.il> X-Accept-Language: en Content-Type: text/plain; charset=us-ascii X-Complaints-To: abuse@home.net X-Trace: news1.alsv1.occa.home.com 946508737 24.5.152.118 (Wed, 29 Dec 1999 15:05:37 PST) Organization: The Noble Krell Mime-Version: 1.0 Newsgroups: sci.physics,sci.physics.research,bionet.biophysics X-Newsposter: Pnews 4.0-test50 (13 Dec 96)