Label-free SERS and LSPR gold nanoaptasensors of mycotoxins in solution: solvent assessment

Lesly K. Lagos; Lorena Veliz; Yulán Hernandez; Betty C. Galarreta

doi:10.1364/LAOP.2018.Tu2C.2

Latin America Optics and Photonics Conference
OSA Technical Digest (Optica Publishing Group, 2018),
paper Tu2C.2
•https://doi.org/10.1364/LAOP.2018.Tu2C.2

Label-free SERS and LSPR gold nanoaptasensors of mycotoxins in solution: solvent assessment

Lesly K. Lagos, Lorena Veliz, Yulán Hernandez, and Betty C. Galarreta

Latin America Optics and Photonics Conference 2018

Lima Peru
12–15 November 2018
ISBN: 978-1-943580-49-1

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Nanobiophotonics (Tu2C)

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L. K. Lagos, L. Veliz, Y. Hernandez, and B. C. Galarreta, "Label-free SERS and LSPR gold nanoaptasensors of mycotoxins in solution: solvent assessment," in Latin America Optics and Photonics Conference, OSA Technical Digest (Optica Publishing Group, 2018), paper Tu2C.2.

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Abstract

Liquid-phase gold nanoaptasensors were developed for mycotoxin determination down to ppb level. We present selected results of accessible detection of OTA and AFB1 toxins and the solvent effect in the LSPR and SERS bioassay.

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