Silica and graphene mediate arsenic detection in mature rice grain by a newly patterned current–volt aptasensor

Abstract Arsenic is a major global threat to the ecosystem. Here we describe a highly accurate sensing platform using silica nanoparticles/graphene at the surface of aluminum interdigitated electrodes (Al IDE), able to detect trace amounts of arsenic(III) in rice grain samples. The morphology and el...

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Autores principales: M. N. A. Uda, Subash C. B. Gopinath, Uda Hashim, N. H. Halim, N. A. Parmin, M. N. Afnan Uda, Tijjani Adam, Periasamy Anbu
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2021
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Acceso en línea:https://doaj.org/article/7624a936311444fcbe286e7267ba192f
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