http://www.jnanobiotechnology.com/comments The latest comments on all articles published by Journal of Nanobiotechnology 2010-08-04T00:29:04Z http://www.jnanobiotechnology.com/content/8/1/12/comments#423670 <p>This article is excellent but did not revealed the chemical nature of English Evy. Are these inorganic or small moelcule organic or polymeric nanoparticles? <br/>What is chemical composition? <br/>Thank you.</p> Prashant Sawant 2010-08-04T00:29:04Z http://www.jnanobiotechnology.com/content/8/1/12 Xia et al. Journal of Nanobiotechnology 8 12 Wed Jun 09 17:51:42 BST 2010 http://www.jnanobiotechnology.com/content/4/1/10/comments#368676 <p>A corrected and updated URL for reference 45 is http://local.wasp.uwa.edu.au/~pbourke/geometry/polygonise/#tetra</p> W. Robert J. Funnell 2009-10-06T10:23:18Z http://www.jnanobiotechnology.com/content/4/1/10 Funnell et al. Journal of Nanobiotechnology 4 10 Fri Oct 20 18:09:58 BST 2006 http://www.jnanobiotechnology.com/content/5/1/11/comments#295569 <p>The article states that "...the multitude of "grey goo" scenarios, first hinted at by nanotechnology theorist Dr. K. Eric Drexler in his 1986 book "Engines of Creation", has raised hair on the heads of many safety officers and researchers active in the field...." I am pleased to see that this distances me somewhat from the crazy scenarios that have circulated in popular media for the last 20 years, but I'd like to go a bit further.</p><p>I wouldn't say that I hinted at these scenarios, <i>per se,</i> but instead that they are popular fantasies that grew out of a few quite different statements in my first book. Moreover, even those statements pertained to ideas that were thoroughly obsolete a few years later (see <a href='http://www.e-drexler.com/p/idx04/00/0411nanosystems.html'><i>Nanosystems: Molecular Machinery, Manufacturing, and Computation</i></a>, Wiley/Interscience, 1992 ), There is nothing even superficially resembling a nanobug in these and more recent molecular manufacturing concepts. A <a href='http://www.eurekalert.org/context.php?context=nano&#38;show=essays'>2006 essay</a> in <i>Science</i> magazine's <i>EurekAlert</i> and the 2007 Battelle-led <a href='http://www.e-drexler.com/p/07/00/1204TechnologyRoadmap.html'><i>Technology Roadmap for Productive Nanosystems</i></a> may be of interest in this regard.</p><p>Any connection between nanoparticles and all this is, of course, absurd, as I'd be the first to point out (and have!).</p> K. Eric Drexler 2008-02-28T19:10:40Z http://www.jnanobiotechnology.com/content/5/1/11 Soloviev Journal of Nanobiotechnology 5 11 Sun Dec 30 22:59:20 GMT 2007