https://journals.fmsbi.com/JASB <p><em>The "Journal of Applied Systems Biology" (JASB) </em>is an international, multi-disciplinary, <em>open access,</em> peer-reviewed journal that provides rapid publication of the most advanced scientific research <em>in theoretical and experimental aspects of systems biology. </em><em> </em>It ac­cepts Original Papers, Review Articles, Short Communications and Let­ters to the Editor in the fields of Systems biology and Bioinformatics.</p> <p> </p> Frontier Medical systems Biology Inc en-US Journal of Applied Systems Biology https://journals.fmsbi.com/JASB/article/view/34 <p>Nanoparticle Tracking Analysis (NTA) visualizes individual nanoparticles in suspension using laser illumination and a microscope–camera system. Software tracks each particle’s movement frame‑by‑frame to determine diffusion coefficients and convert them into particle size. </p> shahram parvin Copyright (c) 2026 Journal of Applied Systems Biology 2026-09-11 2026-09-11 1 1 1 7