Amino acid adsorption on single-walled carbon nanotubes

• Main Authors: Roman, T., Diño, Wilson Agerico, Nakanishi, Hiroshi, Kasai, Hideaki
• Format: text
• Published: Animo Repository 2006
• Subjects: Carbon nanotubes; Amino acids—Absorption and adsorption; Physics
• Online Access: https://animorepository.dlsu.edu.ph/faculty_research/3608; https://animorepository.dlsu.edu.ph/context/faculty_research/article/4610/type/native/viewcontent/e2006_00043_1.html
• Institution: De La Salle University

We investigate and discuss the adsorption of a few amino acids on (3,3) carbon nanotubes and on graphite sheets through calculations within density functional theory. Results show weak binding of the biomolecules on both substrates, but through generally favourable adsorption pathways. Zwitterion ad...