Cargando…
Intercalation vs Adsorption Strategies of Myo-Inositol Hexakisphosphate into Zn–Fe Layered Double Hydroxide: A Tiff between Anion Exchange and Coprecipitation
[Image: see text] Myo-inositol hexakisphosphates (IHPs) or phytates are the most abundant organic phosphates having the potential to serve as a phosphorus reserve in soil. Understanding the fate of IHP interaction with soil minerals tends to be crucial for its efficient storage and utilization as a...
Autores principales: | , , , , , , , , , , |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
American Chemical Society
2023
|
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10652260/ https://www.ncbi.nlm.nih.gov/pubmed/38024765 http://dx.doi.org/10.1021/acsomega.3c06788 |
_version_ | 1785136170807590912 |
---|---|
author | Gogoi, Rimjim Baruah, Madhusmita Borgohain, Arup Saikia, Jiban Baruah, Vishwa Jyoti Rohman, Satter Singh, Mohini Kar, Rahul Dey, Sandeep Kumar Mazumder, Bhaskar Karak, Tanmoy |
author_facet | Gogoi, Rimjim Baruah, Madhusmita Borgohain, Arup Saikia, Jiban Baruah, Vishwa Jyoti Rohman, Satter Singh, Mohini Kar, Rahul Dey, Sandeep Kumar Mazumder, Bhaskar Karak, Tanmoy |
author_sort | Gogoi, Rimjim |
collection | PubMed |
description | [Image: see text] Myo-inositol hexakisphosphates (IHPs) or phytates are the most abundant organic phosphates having the potential to serve as a phosphorus reserve in soil. Understanding the fate of IHP interaction with soil minerals tends to be crucial for its efficient storage and utilization as a slow-release organic phosphate fertilizer. We have systematically compared the effective intercalation strategy of a phytate onto Zn–Fe layered double hydroxide (LDH) acting as storage/carrier material through coprecipitation and anion exchange. Powder X-ray diffraction, X-ray photoelectron spectroscopy, elemental analysis, thermogravimetric analysis, FTIR spectra, and molecular modeling demonstrated the formation of phytate-intercalated Zn–Fe LDH through coprecipitation with a maximum loading of 41.34% (w/w) in the pH range of ∼9–10 in a vertical alignment through monolayer formation. No intercalation product was obtained from the anion exchange method, which was concluded based on the absence of shifting in the XRD (003) peak. A change in the zeta potential values from positive to negative and subsequent increase in solution pH, with decreasing phytate concentration, are suggestive of adsorption of IHP onto the LDH surface. The batch adsorption data were best fitted with Langmuir isotherm equation and followed the pseudo-second-order kinetic model. The maximum adsorption capacity was found to be 45.87 mg g(–1) at a temperature of 25 ± 0.5 °C and pH 5.63. |
format | Online Article Text |
id | pubmed-10652260 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | American Chemical Society |
record_format | MEDLINE/PubMed |
spelling | pubmed-106522602023-11-03 Intercalation vs Adsorption Strategies of Myo-Inositol Hexakisphosphate into Zn–Fe Layered Double Hydroxide: A Tiff between Anion Exchange and Coprecipitation Gogoi, Rimjim Baruah, Madhusmita Borgohain, Arup Saikia, Jiban Baruah, Vishwa Jyoti Rohman, Satter Singh, Mohini Kar, Rahul Dey, Sandeep Kumar Mazumder, Bhaskar Karak, Tanmoy ACS Omega [Image: see text] Myo-inositol hexakisphosphates (IHPs) or phytates are the most abundant organic phosphates having the potential to serve as a phosphorus reserve in soil. Understanding the fate of IHP interaction with soil minerals tends to be crucial for its efficient storage and utilization as a slow-release organic phosphate fertilizer. We have systematically compared the effective intercalation strategy of a phytate onto Zn–Fe layered double hydroxide (LDH) acting as storage/carrier material through coprecipitation and anion exchange. Powder X-ray diffraction, X-ray photoelectron spectroscopy, elemental analysis, thermogravimetric analysis, FTIR spectra, and molecular modeling demonstrated the formation of phytate-intercalated Zn–Fe LDH through coprecipitation with a maximum loading of 41.34% (w/w) in the pH range of ∼9–10 in a vertical alignment through monolayer formation. No intercalation product was obtained from the anion exchange method, which was concluded based on the absence of shifting in the XRD (003) peak. A change in the zeta potential values from positive to negative and subsequent increase in solution pH, with decreasing phytate concentration, are suggestive of adsorption of IHP onto the LDH surface. The batch adsorption data were best fitted with Langmuir isotherm equation and followed the pseudo-second-order kinetic model. The maximum adsorption capacity was found to be 45.87 mg g(–1) at a temperature of 25 ± 0.5 °C and pH 5.63. American Chemical Society 2023-11-03 /pmc/articles/PMC10652260/ /pubmed/38024765 http://dx.doi.org/10.1021/acsomega.3c06788 Text en © 2023 The Authors. Published by American Chemical Society https://creativecommons.org/licenses/by-nc-nd/4.0/Permits non-commercial access and re-use, provided that author attribution and integrity are maintained; but does not permit creation of adaptations or other derivative works (https://creativecommons.org/licenses/by-nc-nd/4.0/). |
spellingShingle | Gogoi, Rimjim Baruah, Madhusmita Borgohain, Arup Saikia, Jiban Baruah, Vishwa Jyoti Rohman, Satter Singh, Mohini Kar, Rahul Dey, Sandeep Kumar Mazumder, Bhaskar Karak, Tanmoy Intercalation vs Adsorption Strategies of Myo-Inositol Hexakisphosphate into Zn–Fe Layered Double Hydroxide: A Tiff between Anion Exchange and Coprecipitation |
title | Intercalation vs Adsorption Strategies of Myo-Inositol
Hexakisphosphate into Zn–Fe Layered Double Hydroxide: A Tiff
between Anion Exchange and Coprecipitation |
title_full | Intercalation vs Adsorption Strategies of Myo-Inositol
Hexakisphosphate into Zn–Fe Layered Double Hydroxide: A Tiff
between Anion Exchange and Coprecipitation |
title_fullStr | Intercalation vs Adsorption Strategies of Myo-Inositol
Hexakisphosphate into Zn–Fe Layered Double Hydroxide: A Tiff
between Anion Exchange and Coprecipitation |
title_full_unstemmed | Intercalation vs Adsorption Strategies of Myo-Inositol
Hexakisphosphate into Zn–Fe Layered Double Hydroxide: A Tiff
between Anion Exchange and Coprecipitation |
title_short | Intercalation vs Adsorption Strategies of Myo-Inositol
Hexakisphosphate into Zn–Fe Layered Double Hydroxide: A Tiff
between Anion Exchange and Coprecipitation |
title_sort | intercalation vs adsorption strategies of myo-inositol
hexakisphosphate into zn–fe layered double hydroxide: a tiff
between anion exchange and coprecipitation |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10652260/ https://www.ncbi.nlm.nih.gov/pubmed/38024765 http://dx.doi.org/10.1021/acsomega.3c06788 |
work_keys_str_mv | AT gogoirimjim intercalationvsadsorptionstrategiesofmyoinositolhexakisphosphateintoznfelayereddoublehydroxideatiffbetweenanionexchangeandcoprecipitation AT baruahmadhusmita intercalationvsadsorptionstrategiesofmyoinositolhexakisphosphateintoznfelayereddoublehydroxideatiffbetweenanionexchangeandcoprecipitation AT borgohainarup intercalationvsadsorptionstrategiesofmyoinositolhexakisphosphateintoznfelayereddoublehydroxideatiffbetweenanionexchangeandcoprecipitation AT saikiajiban intercalationvsadsorptionstrategiesofmyoinositolhexakisphosphateintoznfelayereddoublehydroxideatiffbetweenanionexchangeandcoprecipitation AT baruahvishwajyoti intercalationvsadsorptionstrategiesofmyoinositolhexakisphosphateintoznfelayereddoublehydroxideatiffbetweenanionexchangeandcoprecipitation AT rohmansatter intercalationvsadsorptionstrategiesofmyoinositolhexakisphosphateintoznfelayereddoublehydroxideatiffbetweenanionexchangeandcoprecipitation AT singhmohini intercalationvsadsorptionstrategiesofmyoinositolhexakisphosphateintoznfelayereddoublehydroxideatiffbetweenanionexchangeandcoprecipitation AT karrahul intercalationvsadsorptionstrategiesofmyoinositolhexakisphosphateintoznfelayereddoublehydroxideatiffbetweenanionexchangeandcoprecipitation AT deysandeepkumar intercalationvsadsorptionstrategiesofmyoinositolhexakisphosphateintoznfelayereddoublehydroxideatiffbetweenanionexchangeandcoprecipitation AT mazumderbhaskar intercalationvsadsorptionstrategiesofmyoinositolhexakisphosphateintoznfelayereddoublehydroxideatiffbetweenanionexchangeandcoprecipitation AT karaktanmoy intercalationvsadsorptionstrategiesofmyoinositolhexakisphosphateintoznfelayereddoublehydroxideatiffbetweenanionexchangeandcoprecipitation |