Fluorogenic Sensing of Carcinogenic Bisphenol A using Aptamer-Capped Mesoporous Silica Nanoparticles

Chemistry : a European Journal
Ángela RibesFélix Sancenón

Abstract

Mesoporous silica nanoparticles loaded with rhodamine B and capped with a bisphenol A aptamer were used for the selective and sensitive detection of this lethal chemical. The pores of the nanoparticles are selectively opened in the presence of bisphenol A (through its selective coordination with the aptamer) with subsequent rhodamine B delivery. With this capped material a limit of detection as low as 3.5 μm of bisphenol A was measured.

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Citations

Nov 17, 2017·Toxins·Amina RhouatiJean Louis Marty
Jan 12, 2019·Angewandte Chemie·Carola HofmannAntje J Baeumner
Apr 30, 2019·Small·Andrea BernardosRamón Martínez-Máñez
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Sep 11, 2020·Sensors·Mahmoud Amouzadeh TabriziLluis F Marsal
Dec 22, 2020·Current Pollution Reports·Vineet Kumar, Praveen Guleria
Jul 25, 2021·Molecules : a Journal of Synthetic Chemistry and Natural Product Chemistry·Federica RizziElisabetta Fanizza
Jul 31, 2019·Chemical Reviews·Pei-Long WangHong-Cai Zhou

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