SBA-Pr-Is-TAP Functionalized Nanostructured Silica as a Highly Selective Fluorescent Chemosensor for Fe(3+) and Cr(2)O(7)(2−) Ions in Aqueous Media

SBA-Pr-Is-TAP was synthesized via functionalization of SBA-15. The synthesized hybrid nanomaterial was characterized by various techniques including FT-IR, TGA, XRD, SEM, and BET. SBA-Pr-Is-TAP could precisely bind Fe(3+) and Cr(2)O(7)(2−) ions among a range of different species in aqueous media, co...

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Autores principales: Ziarani, Ghodsi Mohammadi, Akhgar, Maryam, Mohajer, Fatemeh, Badiei, Alireza, Luque, Rafael
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8537779/
https://www.ncbi.nlm.nih.gov/pubmed/34684975
http://dx.doi.org/10.3390/nano11102533
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author Ziarani, Ghodsi Mohammadi
Akhgar, Maryam
Mohajer, Fatemeh
Badiei, Alireza
Luque, Rafael
author_facet Ziarani, Ghodsi Mohammadi
Akhgar, Maryam
Mohajer, Fatemeh
Badiei, Alireza
Luque, Rafael
author_sort Ziarani, Ghodsi Mohammadi
collection PubMed
description SBA-Pr-Is-TAP was synthesized via functionalization of SBA-15. The synthesized hybrid nanomaterial was characterized by various techniques including FT-IR, TGA, XRD, SEM, and BET. SBA-Pr-Is-TAP could precisely bind Fe(3+) and Cr(2)O(7)(2−) ions among a range of different species in aqueous media, consequently acting as a nanoporous chemosensor of Fe(3+) and Cr(2)O(7)(2−) ions. An excellent linear relation was observed between the nanoporous chemosensor and ion concentrations, with acceptable detection limits of 2.43 × 10(−6) M and 3.96 × 10(−7) M for Fe(3+) and Cr(2)O(7)(2−) ions respectively.
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spelling pubmed-85377792021-10-24 SBA-Pr-Is-TAP Functionalized Nanostructured Silica as a Highly Selective Fluorescent Chemosensor for Fe(3+) and Cr(2)O(7)(2−) Ions in Aqueous Media Ziarani, Ghodsi Mohammadi Akhgar, Maryam Mohajer, Fatemeh Badiei, Alireza Luque, Rafael Nanomaterials (Basel) Article SBA-Pr-Is-TAP was synthesized via functionalization of SBA-15. The synthesized hybrid nanomaterial was characterized by various techniques including FT-IR, TGA, XRD, SEM, and BET. SBA-Pr-Is-TAP could precisely bind Fe(3+) and Cr(2)O(7)(2−) ions among a range of different species in aqueous media, consequently acting as a nanoporous chemosensor of Fe(3+) and Cr(2)O(7)(2−) ions. An excellent linear relation was observed between the nanoporous chemosensor and ion concentrations, with acceptable detection limits of 2.43 × 10(−6) M and 3.96 × 10(−7) M for Fe(3+) and Cr(2)O(7)(2−) ions respectively. MDPI 2021-09-28 /pmc/articles/PMC8537779/ /pubmed/34684975 http://dx.doi.org/10.3390/nano11102533 Text en © 2021 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Ziarani, Ghodsi Mohammadi
Akhgar, Maryam
Mohajer, Fatemeh
Badiei, Alireza
Luque, Rafael
SBA-Pr-Is-TAP Functionalized Nanostructured Silica as a Highly Selective Fluorescent Chemosensor for Fe(3+) and Cr(2)O(7)(2−) Ions in Aqueous Media
title SBA-Pr-Is-TAP Functionalized Nanostructured Silica as a Highly Selective Fluorescent Chemosensor for Fe(3+) and Cr(2)O(7)(2−) Ions in Aqueous Media
title_full SBA-Pr-Is-TAP Functionalized Nanostructured Silica as a Highly Selective Fluorescent Chemosensor for Fe(3+) and Cr(2)O(7)(2−) Ions in Aqueous Media
title_fullStr SBA-Pr-Is-TAP Functionalized Nanostructured Silica as a Highly Selective Fluorescent Chemosensor for Fe(3+) and Cr(2)O(7)(2−) Ions in Aqueous Media
title_full_unstemmed SBA-Pr-Is-TAP Functionalized Nanostructured Silica as a Highly Selective Fluorescent Chemosensor for Fe(3+) and Cr(2)O(7)(2−) Ions in Aqueous Media
title_short SBA-Pr-Is-TAP Functionalized Nanostructured Silica as a Highly Selective Fluorescent Chemosensor for Fe(3+) and Cr(2)O(7)(2−) Ions in Aqueous Media
title_sort sba-pr-is-tap functionalized nanostructured silica as a highly selective fluorescent chemosensor for fe(3+) and cr(2)o(7)(2−) ions in aqueous media
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8537779/
https://www.ncbi.nlm.nih.gov/pubmed/34684975
http://dx.doi.org/10.3390/nano11102533
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