Plasmonic nanosensors for food mycotoxin screening: Developing safety assays for toxin detection and control in grains and cereals

Galarreta B.C.; Hernandez Y.; Veliz L.; Licuona M.; Cordova S.; Saldana A.S. · 2021 Photonics North, PN 2021 (2021) · DOI: 10.1109/pn52152.2021.9597993

Resumen

Label-free SERS and LSPR gold nanosensors were developed for selective determination of mycotoxin content in grains and cereals down to ppb level. In this work, we discussed the results obtained in the development of these accessible assays.

Instituciones: Pontificia Universidad Católica del Perú