نتایج جستجو برای: molecular computation

تعداد نتایج: 776240  

Journal: :Electronic Journal of Theoretical Chemistry 1995

Photosensitization properties of coronene-purine (Cor-P) hybrids for photodynamic therapy (PDT) have been investigated in this work. Eight hybrid Cor-P models have been designed by the additional of adenine (A) and guanine (G) nucleobase to Cor species. The evaluated absorption and emission energies indicated that the singular models are not good at all for PDT process whereas their hybrid mode...

Journal: :CoRR 2007
Wim H. Hesselink J. C. Hummelen H. T. Jonkman H. G. Reker Gerard R. Renardel de Lavalette M. H. van der Veen

The configurations of single and double bonds in polycyclic hydrocarbons are abstracted as Kekulé states of graphs. Sending a socalled soliton over an open channel between ports (external nodes) of the graph changes the Kekulé state and therewith the set of open channels in the graph. This switching behaviour is proposed as a basis for molecular computation. The proposal is highly speculative b...

2002
Laura F. Landweber

How do cells and nature \compute"? They read and \rewrite" DNA all the time, by processes that modify sequences at the DNA or RNA level. In 1994, Adleman's elegant solution to a seven-city Directed Hamiltonian Path problem using DNA 1] launched the new eld of DNA computing, which in a few years has grown to international scope. However, unknown to this eld, ciliated protozoans of genus Oxytrich...

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