Immobilization of amino acids leucine and glycine on polypyrrole for biosensor applications: A density functional theory study

• Main Authors: Dipojono, Hermawan K., Safitri, Irma, Nugraha, Budi, Eko Mursito, Nuryanti, Saputro, Adhitya G., David, Melanie Y., Kasai, Hideaki
• Format: text
• Published: Animo Repository 2011
• Subjects: Amino acids; Leucine; Glycine; Pyrroles; Biosensors; Density functionals; Adsorption; Physics
• Online Access: https://animorepository.dlsu.edu.ph/faculty_research/1425; https://animorepository.dlsu.edu.ph/context/faculty_research/article/2424/type/native/viewcontent
• Institution: De La Salle University

Adsorption based on the immobilization of amino acids, i.e. leucine and glycine, on the surface of undoped polypyrrole (Ppy) is investigated. Calculations are done based on density functional theory using Gaussian03 software and applying GGA with 6-31G(d) basis set and exchange-correlation model of...