Analysis of lead forms and transition in agricultural soil by nano-fluorescence method

Shuyu Liu; Lv Ni; Wenli Chen; Jiangli Wang; Fang Ma

doi:10.1016/j.jhazmat.2019.121469

Analysis of lead forms and transition in agricultural soil by nano-fluorescence method

Shuyu Liu^*
, Lv Ni
, Wenli Chen
, Jiangli Wang
, Fang Ma

^*Corresponding author for this work

School of Environment

Shanghai University
Harbin Institute of Technology
Huazhong Agricultural University
Shihezi University

Research output: Contribution to journal › Article › peer-review

15 Scopus citations

Abstract

The physicochemical properties of gold nanorods were used to develop many methods and techniques of detecting heavy metals recently. In this paper, the feasibility of gold nanorods was studied to detect metal lead in agricultural soil. The effects of soil properties on the form change of lead in soil were explored by gold nanorod detection technology. The results showed that the humic acid significantly increased Pb mobility and ion state exchanging. It also increased the lead content of organic bound state and Fe-Mn oxides state. And the detection process by gold nanorods proved to be a more simple and convenient method.

Original language	English
Article number	121469
Journal	Journal of Hazardous Materials
Volume	389
DOIs	https://doi.org/10.1016/j.jhazmat.2019.121469
State	Published - 5 May 2020

Keywords

Agriculture soil
Analysis
Heavy metal
Nano-fluorescence
Pb
Transition

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10.1016/j.jhazmat.2019.121469

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title = "Analysis of lead forms and transition in agricultural soil by nano-fluorescence method",

abstract = "The physicochemical properties of gold nanorods were used to develop many methods and techniques of detecting heavy metals recently. In this paper, the feasibility of gold nanorods was studied to detect metal lead in agricultural soil. The effects of soil properties on the form change of lead in soil were explored by gold nanorod detection technology. The results showed that the humic acid significantly increased Pb mobility and ion state exchanging. It also increased the lead content of organic bound state and Fe-Mn oxides state. And the detection process by gold nanorods proved to be a more simple and convenient method.",

keywords = "Agriculture soil, Analysis, Heavy metal, Nano-fluorescence, Pb, Transition",

author = "Shuyu Liu and Lv Ni and Wenli Chen and Jiangli Wang and Fang Ma",

note = "Publisher Copyright: {\textcopyright} 2019 Elsevier B.V.",

year = "2020",

month = may,

day = "5",

doi = "10.1016/j.jhazmat.2019.121469",

language = "英语",

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journal = "Journal of Hazardous Materials",

issn = "0304-3894",

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TY - JOUR

T1 - Analysis of lead forms and transition in agricultural soil by nano-fluorescence method

AU - Liu, Shuyu

AU - Ni, Lv

AU - Chen, Wenli

AU - Wang, Jiangli

AU - Ma, Fang

PY - 2020/5/5

Y1 - 2020/5/5

N2 - The physicochemical properties of gold nanorods were used to develop many methods and techniques of detecting heavy metals recently. In this paper, the feasibility of gold nanorods was studied to detect metal lead in agricultural soil. The effects of soil properties on the form change of lead in soil were explored by gold nanorod detection technology. The results showed that the humic acid significantly increased Pb mobility and ion state exchanging. It also increased the lead content of organic bound state and Fe-Mn oxides state. And the detection process by gold nanorods proved to be a more simple and convenient method.

AB - The physicochemical properties of gold nanorods were used to develop many methods and techniques of detecting heavy metals recently. In this paper, the feasibility of gold nanorods was studied to detect metal lead in agricultural soil. The effects of soil properties on the form change of lead in soil were explored by gold nanorod detection technology. The results showed that the humic acid significantly increased Pb mobility and ion state exchanging. It also increased the lead content of organic bound state and Fe-Mn oxides state. And the detection process by gold nanorods proved to be a more simple and convenient method.

KW - Agriculture soil

KW - Analysis

KW - Heavy metal

KW - Nano-fluorescence

KW - Pb

KW - Transition

UR - https://www.scopus.com/pages/publications/85079175314

U2 - 10.1016/j.jhazmat.2019.121469

DO - 10.1016/j.jhazmat.2019.121469

M3 - 文章

C2 - 32057493

AN - SCOPUS:85079175314

SN - 0304-3894

VL - 389

JO - Journal of Hazardous Materials

JF - Journal of Hazardous Materials

M1 - 121469

ER -

Analysis of lead forms and transition in agricultural soil by nano-fluorescence method

Abstract

Keywords

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