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Binding mechanism of strontium to biopolymer hydrogel composite materials

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Bibliographic Details
Main Authors: Stella, Foster, Nitya, Ramanan, Bruce, Hanson
Format: Book
Language:English
Published: Springer 2023
Subjects:
Binding mechanism
hydrogel composite materials
Online Access:https://link.springer.com/article/10.1007/s10967-022-08613-6
https://dlib.phenikaa-uni.edu.vn/handle/PNK/8113
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spelling oai:localhost:PNK-81132023-04-20T02:15:24Z Binding mechanism of strontium to biopolymer hydrogel composite materials Stella, Foster Nitya, Ramanan Bruce, Hanson Binding mechanism hydrogel composite materials CC BY Strontium-90 is a radionuclide of concern that is mobile in soil and groundwater and is a threat to life. Activated hydrogel biopolymer composites were fabricated for strontium remediation from groundwater. Batch uptake demonstrated a maximal stontium uptake capacity of 109 mg g−1, much higher than unactivated hydrogel controls. Activation also more than doubled the decontamination factor at environmentally relevant concentrations. EXAFS was used to investigate the binding mechanism, revealing inner sphere complexation of strontium for the first time. Biopolymer composities synthesized for these studies are sustainable and cheap remediation materials that exhibit good strontium uptake and inner sphere binding. 2023-04-20T02:15:24Z 2023-04-20T02:15:24Z 2023 Book https://link.springer.com/article/10.1007/s10967-022-08613-6 https://dlib.phenikaa-uni.edu.vn/handle/PNK/8113 en application/pdf Springer
institution Digital Phenikaa
collection Digital Phenikaa
language English
topic Binding mechanism
hydrogel composite materials
spellingShingle Binding mechanism
hydrogel composite materials
Stella, Foster
Nitya, Ramanan
Bruce, Hanson
Binding mechanism of strontium to biopolymer hydrogel composite materials
description CC BY
format Book
author Stella, Foster
Nitya, Ramanan
Bruce, Hanson
author_facet Stella, Foster
Nitya, Ramanan
Bruce, Hanson
author_sort Stella, Foster
title Binding mechanism of strontium to biopolymer hydrogel composite materials
title_short Binding mechanism of strontium to biopolymer hydrogel composite materials
title_full Binding mechanism of strontium to biopolymer hydrogel composite materials
title_fullStr Binding mechanism of strontium to biopolymer hydrogel composite materials
title_full_unstemmed Binding mechanism of strontium to biopolymer hydrogel composite materials
title_sort binding mechanism of strontium to biopolymer hydrogel composite materials
publisher Springer
publishDate 2023
url https://link.springer.com/article/10.1007/s10967-022-08613-6
https://dlib.phenikaa-uni.edu.vn/handle/PNK/8113
_version_ 1763724452065968128
score 8.891145

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