2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/136043In this paper we present a framework for fast quantum conductance calculations of carbon nanotube-based sensing devices targeting aromatic amino acids within a tight binding approximation. The method begins by a novel parameterization procedure based on isospectral matrix flows. With the properly parameterized Hamiltonian we employ a linearly scaling algorithm to compute the quantum conductance in the coherent transport regime. A few conclusions are presented regarding the suitability of carbon nanotubes in aromatic amino acid detection.Submitted on behalf of TIMA Editions (http://irevues.inist.fr/tima-editions)Materials Sciencetext