徳島大学 教育・研究者情報データベース(EDB)

Education and Research Database (EDB), Tokushima University

徳島大学ウェブサイトへのリンク

著作: [山本 裕史]/Liljestrand, M. Howard/Shimizu, Yoshihisa/Effects of Dissolved Organic Matter Surrogates on the Partitioning of 17β-estradiol and p-nonylphenol between synthetic membrane vesicles and water/[Environmental Science and Technology]

ヘルプを読む

「著作」(著作(著書,論文,レター,国際会議など))は,研究業績にかかる著作(著書,論文,レター,国際会議など)を登録するテーブルです. (この情報が属するテーブルの詳細な定義を見る)

  • 項目名の部分にマウスカーソルを置いて少し待つと,項目の簡単な説明がツールチップ表示されます.

この情報をEDB閲覧画面で開く

EID
96984
EOID
880114
Map
0
LastModified
2017年12月19日(火) 14:54:25
Operator
三木 ちひろ
Avail
TRUE
Censor
0
Owner
[学科長]/[徳島大学.総合科学部.社会創生学科]
Read
継承
Write
継承
Delete
継承
種別 必須 学術論文(審査論文)
言語 必須 英語
招待 推奨
審査 推奨 Peer Review
カテゴリ 推奨
共著種別 推奨
学究種別 推奨
組織 推奨
著者 必須
  1. 山本 裕史
    役割 任意
    貢献度 任意
    学籍番号 推奨
  2. (英) Liljestrand, M. Howard
    役割 任意
    貢献度 任意
    学籍番号 推奨
  3. (英) Shimizu, Yoshihisa
    役割 任意
    貢献度 任意
    学籍番号 推奨
題名 必須

(英) Effects of Dissolved Organic Matter Surrogates on the Partitioning of 17β-estradiol and p-nonylphenol between synthetic membrane vesicles and water

副題 任意
要約 任意

(英) Partition coefficients of two estrogenic compounds, 17beta-estradiol (E2) and p-nonylphenol (NP), between synthetic membrane vesicles (K'lipw values) and water were determined using equilibrium dialysis to evaluate the potential biological uptake of these compounds with and without the presence of dissolved natural organic matter (DOM) surrogates, Suwannee River fulvic acid, dialyzed Aldrich humic acid, and polyphenolic tannic acid. Overall, K'lipw values for E2 and NP reduced by 20-30% with the increase of DOM concentration from 0 to approximately 4 mg of C/L, a typical DOM concentration in the aquatic environment. This trend for E2 and NP is similar to that obtained by other researchers for moderately hydrophobic compounds including polycyclic aromatic hydrocarbons with three or four rings. A three-phase compartment model with three independent interactions, the sorption of E2 or NP by DOM surrogate (Koc), the sorption of DOM surrogates by membrane vesicles (KlipDOM), and the partition of E2 or NP by membrane vesicles (Klipw), was proposed, and K'lipw values for E2 or NP in the presence of DOM were calculated. The model predicted the decrease in Klipw values with the increase of DOM concentration, and the predictions using the three linear interactions agreed satisfactorily with the experimental results at relatively lower concentration of DOM.

キーワード 推奨
  1. (英) Estradiol
  2. (英) Forecasting
  3. (英) Membranes, Artificial
  4. (英) Models, Theoretical
  5. (英) Organic Chemicals
  6. (英) Polycyclic Hydrocarbons, Aromatic
  7. 溶解度(solubility)
  8. (英) Water
  9. (英) Water Pollutants, Chemical
  10. (英) Water Purification
発行所 推奨
誌名 必須 Environmental Science and Technology([アメリカ化学会])
(pISSN: 0013-936X, eISSN: 1520-5851)
ISSN 任意 0013-936X
ISSN: 0013-936X (pISSN: 0013-936X, eISSN: 1520-5851)
Title: Environmental science & technology
Title(ISO): Environ Sci Technol
Publisher: American Chemical Society
 (NLM Catalog  (Scopus  (CrossRef (Scopus information is found. [need login])
必須 38
必須 8
必須 2351 2358
都市 任意
年月日 必須 2004年 4月 15日
URL 任意
DOI 任意 10.1021/es034731l    (→Scopusで検索)
PMID 任意 15116840    (→Scopusで検索)
NAID 任意
WOS 任意 000220857400013
Scopus 任意 2-s2.0-1842782849
評価値 任意
被引用数 任意
指導教員 推奨
備考 任意
  1. (英) Article.Affiliation: Department of Civil Engineering, The University of Texas at Austin, 1 University Station C1786, Austin, Texas 78712-0273, USA. yamamoto.hiroshi@nies.go.jp

  2. (英) Article.PublicationTypeList.PublicationType: Journal Article