MOLECULAR WIRES FOR DETECTING A BIOLOGICAL OR CHEMICAL ENTITY OR EVENT

Enantiomeric pairs of molecular wires comprised of oligomeric nucleic acids, wherein the oligomers of each wire possess identical nucleobase pair sequences and thus identical conductivity as between wires, are constructed and used to sense biological or chemical entities of interest at the cellular...

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Bibliographische Detailangaben
Hauptverfasser:	Ni, Jane, Shykind, David, Wiley, Devin
Format:	Patent
Sprache:	eng
Schlagworte:	BEER BIOCHEMISTRY CHEMISTRY COMPOSITIONS OR TEST PAPERS THEREFOR CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL ORENZYMOLOGICAL PROCESSES ENZYMOLOGY INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEICACIDS OR MICROORGANISMS METALLURGY MICROBIOLOGY MUTATION OR GENETIC ENGINEERING PHYSICS PROCESSES OF PREPARING SUCH COMPOSITIONS SPIRITS TESTING VINEGAR WINE
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Beschreibung
Zusammenfassung:	Enantiomeric pairs of molecular wires comprised of oligomeric nucleic acids, wherein the oligomers of each wire possess identical nucleobase pair sequences and thus identical conductivity as between wires, are constructed and used to sense biological or chemical entities of interest at the cellular or molecular level. The oligomeric molecular wires conduct voltage inputs to sensing subsystem integrated circuitry, either from an electrostatic potential arising from a targeting agent (i.e., a capture agent) binding to an intended biological or chemical target molecule, or from an electrostatic potential associated with a reference molecule that has non-specific interactions with the environment. The chirality of the oligomers imparts selectivity to either the targeting agent or the reference molecule during assembly of the sensing subsystem.