Direct measurement of hydrogen bonding in DNA nucleotide bases by atomic force microscopy.

We have used self-assembled purines and pyrimidines on planar gold surfaces and on gold-coated atomic force microscope (AFM) tips to directly probe intermolecular hydrogen bonds. Electron spectroscopy for chemical analysis (ESCA) and thermal programmed desorption (TPD) measurements of the molecular...

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Detalles Bibliográficos

Publicado en:	Proc Natl Acad Sci U S A
Principais autores:	Boland, T, Ratner, B D
Formato:	Artigo
Idioma:	Inglês
Publicado:	National Academy of Sciences 1995
Assuntos:	Research Article
Acceso en liña:	https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC41681/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/7777501/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.92.12.5297
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