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Directionally Aligned Helical Peptides on Surfaces

Whitesell, James K. ; Chang, Hye Kyung

Science (American Association for the Advancement of Science), 1993-07, Vol.261 (5117), p.73-76 [Periódico revisado por pares]

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Título:
Directionally Aligned Helical Peptides on Surfaces
Autor: Whitesell, James K. ; Chang, Hye Kyung
Assuntos: Amino acids ; Biochemistry ; Chemistry ; Exact sciences and technology ; Information Storage ; Light ; Organic Chemistry ; Peptides ; Personality ; Preparations and properties ; Scientific Concepts
É parte de: Science (American Association for the Advancement of Science), 1993-07, Vol.261 (5117), p.73-76
Notas: ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
Descrição: Directionally oriented peptide layers 1000 angstroms thick were constructed by polymerization on gold and indium-tin-oxide glass. A key feature is the use of an appropriately functionalized surface on which the initiation sites for polymerization are spaced at distances consistent with the helical diameter of the peptide. Completely helical polyalanine and polyphenylalanine layers have been constructed. The helicity of the polyalanine layer was completely retained after heating at 180°C for 7 days.
Editor: Washington, DC: American Society for the Advancement of Science
Idioma: Latim;Inglês

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