DBpedia – Linked Data Fragments

Matches in DBpedia 2016-04 for { <http://wikidata.dbpedia.org/resource/Q740612> ?p ?o }

• Q740612 subject Q6374125.
• Q740612 subject Q6683771.
• Q740612 subject Q6806617.
• Q740612 subject Q8662731.
• Q740612 abstract "A molecular assembler, as defined by K. Eric Drexler, is a "proposed device able to guide chemical reactions by positioning reactive molecules with atomic precision". A molecular assembler is a kind of molecular machine. Some biological molecules such as ribosomes fit this definition. This is because they receive instructions from messenger RNA and then assemble specific sequences of amino acids to construct protein molecules. However, the term "molecular assembler" usually refers to theoretical human-made devices.Beginning in 2007, the British Engineering and Physical Sciences Research Council has funded development of ribosome-like molecular assemblers. Clearly, molecular assemblers are possible in this limited sense. A technology roadmap project, led by the Battelle Memorial Institute and hosted by several U.S. National Laboratories has explored a range of atomically precise fabrication technologies, including both early-generation and longer-term prospects for programmable molecular assembly; the report was released in December, 2007. In 2008 the Engineering and Physical Sciences Research Council provided funding of 1.5 million pounds over six years for research working towards mechanized mechanosynthesis, in partnership with the Institute for Molecular Manufacturing, amongst others.Likewise, the term "molecular assembler" has been used in science fiction and popular culture to refer to a wide range of fantastic atom-manipulating nanomachines, many of which may be physically impossible in reality. Much of the controversy regarding "molecular assemblers" results from the confusion in the use of the name for both technical concepts and popular fantasies. In 1992, Drexler introduced the related but better-understood term "molecular manufacturing," which he defined as the programmed "chemical synthesis of complex structures by mechanically positioning reactive molecules, not by manipulating individual atoms."This article mostly discusses "molecular assemblers" in the popular sense. These include hypothetical machines that manipulate individual atoms and machines with organism-like self-replicating abilities, mobility, ability to consume food, and so forth. These are quite different from devices that merely (as defined above) "guide chemical reactions by positioning reactive molecules with atomic precision".Because synthetic molecular assemblers have never been constructed and because of the confusion regarding the meaning of the term, there has been much controversy as to whether "molecular assemblers" are possible or simply science fiction. Confusion and controversy also stem from their classification as nanotechnology, which is an active area of laboratory research which has already been applied to the production of real products; however, there had been, until recently, no research efforts into the actual construction of "molecular assemblers".Nonetheless, a 2013 paper published in the journal Science details a new method of synthesizing a peptide in a sequence-specific manner by using an artificial molecular machine that is guided by a molecular strand. This functions in the same way as a ribosome building proteins by assembling amino acids according to a messenger RNA blueprint. The structure of the machine is based on a rotaxane, which is a molecular ring sliding along a molecular axle. The ring carries a thiolate group which removes amino acids in sequence from the axle, transferring them to a peptide assembly site.In another paper published in March 2015, also in Science, chemists at the University of Illinois report a platform that automates the synthesis of 14 classes of small molecules, with thousands of compatible building blocks.".
• Q740612 wikiPageExternalLink toc.html.
• Q740612 wikiPageExternalLink current.html.
• Q740612 wikiPageExternalLink CRNano.org.
• Q740612 wikiPageExternalLink crnano.org.
• Q740612 wikiPageExternalLink benefits.htm.
• Q740612 wikiPageExternalLink dangers.htm.
• Q740612 wikiPageExternalLink 0,9865,975190,00.html.
• Q740612 wikiPageExternalLink report.aspx?articleID=2004-08-16-1.
• Q740612 wikiPageExternalLink nano-hive.org:80.
• Q740612 wikiPageExternalLink themovies.html.
• Q740612 wikiPageExternalLink www.MolecularAssembler.com.
• Q740612 wikiPageExternalLink 4.htm.
• Q740612 wikiPageExternalLink Nanofactory.
• Q740612 wikiPageExternalLink www.foresight.org.
• Q740612 wikiPageExternalLink Nanofactory.htm.
• Q740612 wikiPageExternalLink www.lizardfire.com.
• Q740612 wikiPageExternalLink Nanotechnology-Rage-Against19jun03.htm.
• Q740612 wikiPageExternalLink www.nanotec.org.uk.
• Q740612 wikiPageExternalLink Productive_nanosystems_From_molecules_to_superproducts.php.
• Q740612 wikiPageExternalLink molecular-manufacturing.html.
• Q740612 wikiPageExternalLink merklePaper.html.
• Q740612 wikiPageWikiLink Q1003168.
• Q740612 wikiPageWikiLink Q101333.
• Q740612 wikiPageWikiLink Q106746.
• Q740612 wikiPageWikiLink Q1092.
• Q740612 wikiPageWikiLink Q11391.
• Q740612 wikiPageWikiLink Q11468.
• Q740612 wikiPageWikiLink Q11938181.
• Q740612 wikiPageWikiLink Q123885.
• Q740612 wikiPageWikiLink Q128286.
• Q740612 wikiPageWikiLink Q131265.
• Q740612 wikiPageWikiLink Q1452104.
• Q740612 wikiPageWikiLink Q1478095.
• Q740612 wikiPageWikiLink Q1499254.
• Q740612 wikiPageWikiLink Q1764619.
• Q740612 wikiPageWikiLink Q1771196.
• Q740612 wikiPageWikiLink Q188928.
• Q740612 wikiPageWikiLink Q192864.
• Q740612 wikiPageWikiLink Q194294.
• Q740612 wikiPageWikiLink Q1962970.
• Q740612 wikiPageWikiLink Q1988322.
• Q740612 wikiPageWikiLink Q2185984.
• Q740612 wikiPageWikiLink Q220410.
• Q740612 wikiPageWikiLink Q22192.
• Q740612 wikiPageWikiLink Q229367.
• Q740612 wikiPageWikiLink Q24925.
• Q740612 wikiPageWikiLink Q2584095.
• Q740612 wikiPageWikiLink Q2624320.
• Q740612 wikiPageWikiLink Q2726733.
• Q740612 wikiPageWikiLink Q295469.
• Q740612 wikiPageWikiLink Q296486.
• Q740612 wikiPageWikiLink Q3006304.
• Q740612 wikiPageWikiLink Q374294.
• Q740612 wikiPageWikiLink Q380511.
• Q740612 wikiPageWikiLink Q42244.
• Q740612 wikiPageWikiLink Q457281.
• Q740612 wikiPageWikiLink Q473750.
• Q740612 wikiPageWikiLink Q4766368.
• Q740612 wikiPageWikiLink Q5377871.
• Q740612 wikiPageWikiLink Q540787.
• Q740612 wikiPageWikiLink Q5421354.
• Q740612 wikiPageWikiLink Q543562.
• Q740612 wikiPageWikiLink Q623.
• Q740612 wikiPageWikiLink Q6374125.
• Q740612 wikiPageWikiLink Q644793.
• Q740612 wikiPageWikiLink Q6683771.
• Q740612 wikiPageWikiLink Q6806617.
• Q740612 wikiPageWikiLink Q691243.
• Q740612 wikiPageWikiLink Q7108.
• Q740612 wikiPageWikiLink Q7191.
• Q740612 wikiPageWikiLink Q753749.
• Q740612 wikiPageWikiLink Q7783157.
• Q740612 wikiPageWikiLink Q7894120.
• Q740612 wikiPageWikiLink Q803874.
• Q740612 wikiPageWikiLink Q8054.
• Q740612 wikiPageWikiLink Q8066.
• Q740612 wikiPageWikiLink Q8075978.
• Q740612 wikiPageWikiLink Q80863.
• Q740612 wikiPageWikiLink Q810911.
• Q740612 wikiPageWikiLink Q81307.
• Q740612 wikiPageWikiLink Q819115.
• Q740612 wikiPageWikiLink Q864713.
• Q740612 wikiPageWikiLink Q8662731.
• Q740612 wikiPageWikiLink Q901292.
• Q740612 wikiPageWikiLink Q92884.
• Q740612 comment "A molecular assembler, as defined by K. Eric Drexler, is a "proposed device able to guide chemical reactions by positioning reactive molecules with atomic precision". A molecular assembler is a kind of molecular machine. Some biological molecules such as ribosomes fit this definition. This is because they receive instructions from messenger RNA and then assemble specific sequences of amino acids to construct protein molecules.".
• Q740612 label "Molecular assembler".