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  1. 学術雑誌掲載済論文
  2. 洋雑誌

Synthesis of Polymer Microspheres with Mercapto Groups by Polycondensation of 1,3-Propanedithiol and 1,6-Dibromohexane in the Presence of a Poly[styrene-alkylacrylamide] Latex

https://kitami-it.repo.nii.ac.jp/records/6844
5c14abf8-04b4-4a28-9564-45ccde9c8913
名前 / ファイル ライセンス アクション
4497.pdf 4497.pdf (77.4 kB)
Item type 学術雑誌論文 / Journal Article(1)
公開日 2007-04-19
タイトル
言語 en
タイトル Synthesis of Polymer Microspheres with Mercapto Groups by Polycondensation of 1,3-Propanedithiol and 1,6-Dibromohexane in the Presence of a Poly[styrene-alkylacrylamide] Latex
言語
言語 eng
資源タイプ
資源 http://purl.org/coar/resource_type/c_6501
タイプ journal article
アクセス権
アクセス権 open access
アクセス権URI http://purl.org/coar/access_right/c_abf2
著者 WATANABE, Shinji

× WATANABE, Shinji

WEKO 34575

en WATANABE, Shinji

Search repository
IKEDA, Ryo

× IKEDA, Ryo

WEKO 34576

en IKEDA, Ryo

Search repository
IKEDA, Hiroaki

× IKEDA, Hiroaki

WEKO 34577

en IKEDA, Hiroaki

Search repository
MURATA, Miki

× MURATA, Miki

WEKO 34578

en MURATA, Miki

Search repository
MASUDA, Yuzuru

× MASUDA, Yuzuru

WEKO 34579

en MASUDA, Yuzuru

Search repository
著者別名
姓名
姓名 渡邉, 眞次
言語 ja
著者別名
姓名
姓名 村田, 美樹
言語 ja
著者別名
姓名
姓名 増田, 弦
言語 ja
抄録
内容記述タイプ Abstract
内容記述 Polymer microspheres with mercapto groups were synthesized by the polycondensation of 1,3-propanedithiol and 1,6-dibromohexane in the presence of a poly[styrene (S)–alkylacrylamide (RAM)] latices. Monodisperse microspheres were obtained in quantitative yields by using seed particles with hydrophilic surface [PS-N-(hydroxymethyl)acrylamide (HMAM), PS-acrylamide (AM), PS-methacrylamide (MAM), and PS-N,N-dimethylacrylamide (DMAM)]. While using seed particles with hydrophobic surface [PS-N-isopropylacrylamide (NIPAM)], all of the polymer was coagulated and no polymer particles were obtained after the polycondensation. The particles prepared with large excess dithiol monomers had high mercapto group contents. The distribution of mercapto group on the particle was estimated by Ellman method using both N,N-dimethylformamide (DMF) and a mixture of ethanol and water as solvents, indicating that most of mercapto groups were localized on the surface, in the particles with high mercapto group contents. In methanol, the mercapto groups near the surface were preferentially oxidized with iodine, while in KI aq. solution, the internal mercapto groups of particles were mainly oxidized.
書誌情報 Polymer Journal

巻 36, 号 1, p. 45-49, 発行日 2004-01
DOI
関連識別子
識別子タイプ DOI
関連識別子 http://doi.org/10.1295/polymj.36.45
権利
権利情報 Society of Polymer Science, Japan, Shinji Watanabe, Ryo Ikeda, Hiroaki Ikeda, Miki Murata and Yuzuru Masuda, Polymer Journal, 36(1), 2004, 45-49.
フォーマット
内容記述タイプ Other
内容記述 application/pdf
出版者
出版者 社団法人 高分子学会
著者版フラグ
値 publisher
出版タイプ
出版タイプ VoR
出版タイプResource http://purl.org/coar/version/c_970fb48d4fbd8a85
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