{
"id": "https://doi.org/10.6084/m9.figshare.20425772",
"doi": "10.6084/M9.FIGSHARE.20425772",
"url": "https://tandf.figshare.com/articles/journal_contribution/Lead-Immobilization_transformation_and_induced_toxicity_alleviation_in_sunflower_using_nanoscale_Fe_BC_Experimental_insights_with_Mechanistic_validations/20425772",
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"creators": [
{
"name": "Aslam, Muhammad Rizwan",
"givenName": "Muhammad Rizwan",
"familyName": "Aslam"
},
{
"name": "Waris, Muhammad",
"givenName": "Muhammad",
"familyName": "Waris"
},
{
"name": "Muhammad, Ihsan",
"givenName": "Ihsan",
"familyName": "Muhammad"
},
{
"name": "Ahmed, Maqbool",
"givenName": "Maqbool",
"familyName": "Ahmed"
},
{
"name": "Khan, Zahid",
"givenName": "Zahid",
"familyName": "Khan"
},
{
"name": "Jabeen, Zobia",
"givenName": "Zobia",
"familyName": "Jabeen"
},
{
"name": "Zehri, Mohammad Yakoob",
"givenName": "Mohammad Yakoob",
"familyName": "Zehri"
},
{
"name": "Arsalan, Muhammad",
"givenName": "Muhammad",
"familyName": "Arsalan"
},
{
"name": "Rehman, Sidra",
"givenName": "Sidra",
"familyName": "Rehman"
},
{
"name": "Alnasrawi, Abeer M.",
"givenName": "Abeer M.",
"familyName": "Alnasrawi"
},
{
"name": "Alkahtani, Jawaher",
"givenName": "Jawaher",
"familyName": "Alkahtani"
},
{
"name": "Elshikh, Mohamed S.",
"givenName": "Mohamed S.",
"familyName": "Elshikh"
},
{
"name": "Rizwan, Muhammad",
"givenName": "Muhammad",
"familyName": "Rizwan"
},
{
"name": "Raza, Shoaib",
"givenName": "Shoaib",
"familyName": "Raza"
},
{
"name": "Deng, Jinsong",
"givenName": "Jinsong",
"familyName": "Deng"
},
{
"name": "Altaf, Adnan Raza",
"givenName": "Adnan Raza",
"familyName": "Altaf"
}
],
"titles": [
{
"title": "Lead-Immobilization, transformation, and induced toxicity alleviation in sunflower using nanoscale Fe°/BC: Experimental insights with Mechanistic validations"
}
],
"publisher": {
"name": "Taylor & Francis"
},
"container": {},
"subjects": [
{
"subject": "Biophysics"
},
{
"subject": "Biochemistry"
},
{
"subject": "Cell Biology"
},
{
"subject": "Biotechnology"
},
{
"subject": "Geology"
},
{
"subject": "FOS: Earth and related environmental sciences",
"schemeUri": "http://www.oecd.org/science/inno/38235147.pdf",
"subjectScheme": "Fields of Science and Technology (FOS)"
},
{
"subject": "Chemical Sciences not elsewhere classified"
},
{
"subject": "Ecology"
},
{
"subject": "FOS: Biological sciences",
"schemeUri": "http://www.oecd.org/science/inno/38235147.pdf",
"subjectScheme": "Fields of Science and Technology (FOS)"
},
{
"subject": "Cancer"
},
{
"subject": "Plant Biology"
}
],
"contributors": [],
"dates": [
{
"date": "2022-08-03",
"dateType": "Created"
},
{
"date": "2023-05-31",
"dateType": "Updated"
},
{
"date": "2022",
"dateType": "Issued"
}
],
"publicationYear": 2022,
"identifiers": [],
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"889939 Bytes"
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"rightsList": [
{
"rights": "Creative Commons Attribution 4.0 International",
"rightsUri": "https://creativecommons.org/licenses/by/4.0/legalcode",
"schemeUri": "https://spdx.org/licenses/",
"rightsIdentifier": "cc-by-4.0",
"rightsIdentifierScheme": "SPDX"
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],
"descriptions": [
{
"description": "Lead (Pb) is a biologically non-essential element in the soil that brutally affects plants and other living organisms in soil; hence, its removal has become a worldwide concern. In this work, a multifunctional nanoscale zerovalent-iron assisted biochar (nFe°/BC) was used to minimize the Pb bioavailability in soil with aim of alleviating the Pb-induced toxicity in sunflower. Results revealed that nFe°/BC treatment had significantly improved plant growth (58%), chlorophyll contents (66%), intracellular permeability (60%), and ratio factor (93%), while decreasing the Pb uptake (78%) in plants. The Pb-immobilization and transformation mechanisms were proposed, suggesting that the presence of organic functional groups over the nFe°/BC surface might induce the complex formation with Pb by the ions exchange process in soil solution. The XPS analysis confirmed that surface-active components (Fe+, O2−, O*, C═O) were the key factor for high Pb-immobilization within soil matrix. In addition, 87% of stable Pb species, including PbCO3, PbO, Pb (OH)2, and Pb-O-Fe were found in the soil surface. Current findings have exposed the diverse functions of nFe°/BC on plant health and established a phenomenon that nFe°/BC application could improve the plant agronomic attributes by regulating the homeostasis of antioxidants and Pb uptake.",
"descriptionType": "Abstract"
}
],
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"relatedIdentifier": "10.1080/17429145.2022.2107722",
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