NEW METHODS COMBINES LASERS AND HOLOGRAMS FOR NANOASSEMBLY

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	NEW METHODS COMBINES LASERS AND HOLOGRAMS FOR NANOASSEMBLY

ellington

12-8-2008 5:06 PM

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<div style="margin: 12px 0px; font-family: arial; color: #333333; background: #ffffff; border: solid 4px #e5e5e5; width: 100%; clear: left;"><div class="CM_CTB_Content_Wrap" style="margin: 0px; padding: 0px;background-color: #ffffff;"><div style="border-bottom: solid 1px #dcdcdc; white-space: nowrap; margin-bottom: 8px; background-color: #eeeeee ;background-image: url(http://clipmarks.com/images/source-bg.gif); background-repeat: repeat-x; height: 24px; line-height: 24px; vertical-align: middle; padding-bottom: 4px; color: #666666; font-size: 10px;" ><a href="http://clipmarks.com/clip-to-blog/" title="see clips that are hot right now"><img src="http://content.clipmarks.com/blog_embed/af7c2b6e-c6d7-4fa0-90ec-bb586085eb77/46B769C2-3CA5-4CBB-A778-51535DE9C587/" alt="" width="19" height="19" border="0" style="vertical-align: middle; margin: 0px 4px; display: inline; border: none; float:none;" /></a>clipped from <a title="http://www.dailytech.com/New+Methods+Combines+Lasers+and+Holograms+for+Nanoassembly/article13580.htm" href="http://www.dailytech.com/New+Methods+Combines+Lasers+and+Holograms+for+Nanoassembly/article13580.htm" style="font-size: 11px;">www.dailytech.com</a></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.dailytech.com/New+Methods+Combines+Lasers+and+Holograms+for+Nanoassembly/article13580.htm"><div align="center"><img src="http://content8.clipmarks.com/blog_cache/www.dailytech.com/img/4034A555-A9C0-4E4D-AB33-2D73001CF533" alt="" /></div></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.dailytech.com/New+Methods+Combines+Lasers+and+Holograms+for+Nanoassembly/article13580.htm"><div align="center"><img src="http://content9.clipmarks.com/blog_cache/www.dailytech.com/img/BC9ED939-3412-42F8-9801-122FB8F257AE" alt="" /></div></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.dailytech.com/New+Methods+Combines+Lasers+and+Holograms+for+Nanoassembly/article13580.htm"><DIV class="ArticleInfo" id="ctl00_MainContent_ArticleInfo">
            <SPAN class="ArticleCategory" id="ctl00_MainContent_lblCategory">Science</SPAN>
            <A href="http://www.dailytech.com/New+Methods+Combines+Lasers+and+Holograms+for+Nanoassembly/article13580.htm" class="ArticleHeadline" id="ctl00_MainContent_lblHeadline">New Methods Combines Lasers and Holograms for Nanoassembly</A>
<A href="http://www.dailytech.com/ContactStaff.aspx?id=97" class="DateStory" id="ctl00_MainContent_lblAuthorByline">Jason Mick</A> <A href="http://www.dailytech.com/blogs/~jasonmick" class="DateStory" id="ctl00_MainContent_lblAuthorBlog">(Blog)</A> - <SPAN class="DateStory" id="ctl00_MainContent_lblDate">December 3, 2008 10:16 AM</SPAN>
</DIV></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.dailytech.com/New+Methods+Combines+Lasers+and+Holograms+for+Nanoassembly/article13580.htm"><DIV>
<SPAN class="ArticleSummary" id="ctl00_MainContent_lblSummary">Laser and hologram method could also be useful for positioning molecules in labs-on-a-chip</SPAN></DIV></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.dailytech.com/New+Methods+Combines+Lasers+and+Holograms+for+Nanoassembly/article13580.htm"><DIV>When it comes to nanodevices, scientists have no problem <A title="New Nanomachines to Release Anticancer Drugs Directly in Cells " href="http://www.dailytech.com/New+Nanomachines+to+Release+Anticancer+Drugs+Directly+in+Cells/article11317.htm">cooking up interesting designs</A>.  However, when it comes to actually <A title="Researchers Invent Reusable Nanopatterning Process " href="http://www.dailytech.com/Researchers+Invent+Reusable+Nanopatterning+Process/article12508.htm">assembling such machines on a nanoscale</A>, it can be a daunting task.</DIV></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.dailytech.com/New+Methods+Combines+Lasers+and+Holograms+for+Nanoassembly/article13580.htm"><DIV>
A breakthrough from Purdue University offers up a new technique that may be <A title="New holographic method could be used for lab-on-a-chip technologies " rel="nofollow" href="http://news.uns.purdue.edu/x/2008b/081202WereleyREP.html">extremely useful in such nanoassembly</A>.  The new method uses lasers and holograms to position multiple nanoparticles within seconds, much faster than previously possible.  The method could also be very helpful to labs on the chip, which need to direct tiny molecules to tiny test locations.</DIV></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.dailytech.com/New+Methods+Combines+Lasers+and+Holograms+for+Nanoassembly/article13580.htm"><CENTER>The bottom image shows particles being sucked into the donut shaped microfluidic vortex, resulting by the hologram-laser approach.  The nanoparticles concentrate into a tight clump, ideal for nanoassembly.<SPAN class="SmallerFont">  (Source: Purdue University)</SPAN></CENTER></blockquote></div><div style="margin: 0px 6px 6px 4px;"><table style="font-size: 11px;border-spacing: 0px;padding: 0px;" cellpadding="0" cellspacing="0" width="100%"><tr><td style="background:transparent;border-width:0px;padding:0px;">&nbsp;</td><td align="right" style="background:transparent;border-width:0px;padding:0px;width:107px" width="107"><a href="http://clipmarks.com/share/46B769C2-3CA5-4CBB-A778-51535DE9C587/blog/" title="blog or email this clip"><img src="http://content6.clipmarks.com/images/c2b-foot.png" border="0" alt="blog it" width="107" height="17" style="border-width:0px;padding:0px;margin:0px;" /></a></td></tr></table></div></div>

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