2,6-Diaminopyridine derivatives as models of molecular sensor for nucleic acid base detection: ab initio calculations of electronic effects induced by hydrogen bonds formation

The performance of a molecular sensor for detecting nucleic acid base was studied by molecular orbital calculations of model compounds. The model compounds consist of a detecting unit (pyridine derivative), a conducting unit (benzene) and a connection between them. The changes of the HOMO, LUMO ener...

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Veröffentlicht in:	Biosensors & bioelectronics 2005-01, Vol.20 (7), p.1452-1457
Hauptverfasser:	Tsuzuki, Seiji, Kawanishi, Yuji, Abe, Shuji
Format:	Artikel
Sprache:	eng
Schlagworte:	Biosensing Techniques Charge distributions HOMO–LUMO energy levels Hydrogen Bonding Molecular orbital calculations Molecular sensor Nucleic acid base Purines - analysis Purines - metabolism Pyridines - metabolism Pyrimidines - analysis Pyrimidines - metabolism Single molecular sensing
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