全部文献期刊会议图书|学者科研项目
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作者:Jinsung An , Hosub Lee ...
来源:[J].Microchemical Journal(IF 2.879), 2017, Vol.131, pp.170-173Elsevier
摘要:Abstract(#br)In the analysis of arsenic (As) with ICP-MS, it was observed that methanol addition to the sample decreases the amount of 40 Ar 35 Cl + formed in the previous study. To investigate the effect of methanol addition on generation of isobaric polyatomic ions and its mech...
作者:Jinsung An , Junseok Lee ...
来源:[J].Microchemical Journal(IF 2.879), 2015, Vol.120, pp.77-81Elsevier
摘要:Abstract(#br)Feasibility of collision cell (CC) technique with the aid of a methanol modifier for the trace determination of arsenic (As) in a high-chloride-containing sample using ICP-MS was assessed to eliminate the analytical bias induced by polyatomic interference from 4...
作者:Jinsung An , Junseok Lee , Hye-On Yoon
来源:[J].Microchemical Journal(IF 2.879), 2015, Vol.122, pp.76-81Elsevier
摘要:Abstract(#br)Potential ways to avoid limitations and improve analytical sensitivity in the determination of fluorine (F) in solid materials using wavelength dispersive X-ray fluorescence (WDXRF) spectrometry were investigated. Chemical shift was not significant in the F dete...
作者:Jinsung An , Buyun Jeong , Kyoungphile Nam
来源:[J].Journal of Hazardous Materials(IF 3.925), 2020, Vol.385Elsevier
摘要:Abstract(#br)Biotic ligand model (BLM) was extended to predict the toxicity of inorganic arsenate (iAs(V)) to the luminescent bacteria, Aliivibrio fischeri . As the pH increased from 5 to 9, the HAsO 4 2- form predominated more than the H 2 AsO 4 - form did, and the EC 50 [A...
作者:Jinsung An , Buyun Jeong ...
来源:[J].Spectrochimica Acta Part B: Atomic Spectroscopy(IF 3.141), 2020, Vol.164Elsevier
摘要:Abstract(#br)Many of the procedures for assessing the bioavailability of contaminant including arsenic (As) in soil are time-consuming, thus there is need to develop more effective methods. In this regard, a direct analysis of the binding resin in the diffusive gradient in t...
作者:Jinsung An , Buyun Jeong , Kyoungphile Nam
来源:[J].Journal of Hazardous Materials(IF 3.925), 2019, Vol.367, pp.137-143Elsevier
摘要:Abstract(#br)The effectiveness of in situ stabilization in the long-term As-contaminated soil was assessed. In situ stabilization of As was conducted through a Fe-based sorbent amendment. Chemical extractability of As was first determined by solubility/bioavailability research co...
作者:Jinsung An , Kyungho Choi ...
来源:[J].Science of the Total Environment(IF 3.258), 2018, Vol.633, pp.1148-1155Elsevier
摘要:Abstract(#br)Estrogens originated from humans can reach ambient water and possibly cause significant ecological risks. In this study, the quantities of human-origin estrone (E1) and 17β-estradiol (E2) in the influent and effluent of four sewer treatment plants (STPs) in Seou...
作者:Jinsung An , Eun Hea Jho , Kyoungphile Nam
来源:[J].Journal of Hazardous Materials(IF 3.925), 2015, Vol.286, pp.236-241Elsevier
摘要:Abstract(#br)Current risk characterization in ecological risk assessment does not consider bioavailability of heavy metals, which highly depends on physicochemical properties of environmental media. This study was set to investigate the effect of humic acid (HA), used as a s...
作者:Jinsung An , Hyun A Lee ...
来源:[J].Chemosphere(IF 3.137), 2015, Vol.119, pp.577-582Elsevier
摘要:Abstract(#br)This study assessed the status of fluorine (F) in soil in the vicinity of a spillage of anhydrous hydrofluoric acid in Korea. Gaseous hydrogen fluoride dispersed was suspected to have contaminated the surrounding soil environment. Total and water soluble F conce...
作者:Junseok Lee , Jinsung An , Hye-On Yoon
来源:[J].Talanta(IF 3.498), 2015, Vol.132, pp.648-652Elsevier
摘要:Abstract(#br)In this study, facilitated extraction with enzyme was employed for the first time to extract fluorine (F) from plants. Feasibility of the proposed method for F analysis was assessed by comparing with the alkali fusion-ion selective electrode (ISE) method. In the extr...

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