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Mechanism of Chirality Conversion by Grinding Crystals -Ostwald Ripening vs Crystallization of Chiral Clusters-
http://hdl.handle.net/2237/13866
http://hdl.handle.net/2237/13866949d5da3-d230-4d05-b330-5223635ff79a
名前 / ファイル | ライセンス | アクション |
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2010-07-21 | |||||
タイトル | ||||||
タイトル | Mechanism of Chirality Conversion by Grinding Crystals -Ostwald Ripening vs Crystallization of Chiral Clusters- | |||||
言語 | en | |||||
著者 |
Uwaha, Makio
× Uwaha, Makio× Katsuno, Hiroyasu |
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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 | |||||
権利 | ||||||
言語 | ja | |||||
権利情報 | 社団法人日本物理学会 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | enantiomer | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | chirality conversion | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | homochirality | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | crystallization | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | enantiomer | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | chiral cluster | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | autocatalysis | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | NaClO_3 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | racemization | |||||
抄録 | ||||||
内容記述 | It has been found that the simple grinding of crystals in a solution causes the conversion of the chiral structure of crystals and, in the case of organic molecules, the resultant conversion of molecular chirality. In order to clarify the mechanism of the chirality conversion, we study the change in the size distribution of chiral clusters in a Becker-D¨oring type model, in which chiral dimer reaction and grinding are implemented. In the absence of grinding, Ostwald ripening may cause chirality conversion if the initial size distribution is appropriate. With grinding crystals, the crystallization of chiral clusters causes an exponential amplification of the initial chiral imbalance resulting in a homochiral state. During chirality conversion, the total size distribution does not change. | |||||
言語 | en | |||||
内容記述タイプ | Abstract | |||||
出版者 | ||||||
言語 | en | |||||
出版者 | The Physical Society of Japan | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源タイプresource | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | journal article | |||||
出版タイプ | ||||||
出版タイプ | AM | |||||
出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
関連情報 | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | URI | |||||
関連識別子 | http://jpsj.ipap.jp/link?JPSJ/78/023601/ | |||||
ISSN | ||||||
収録物識別子タイプ | PISSN | |||||
収録物識別子 | 00319015 | |||||
書誌情報 |
en : Journal of the Physical Society of Japan 巻 78, 号 2, p. 023601, 発行日 2009-02-10 |
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フォーマット | ||||||
application/pdf | ||||||
フォーマット | ||||||
application/pdf | ||||||
著者版フラグ | ||||||
値 | author | |||||
URI | ||||||
識別子 | http://hdl.handle.net/2237/13866 | |||||
識別子タイプ | HDL | |||||
URI | ||||||
識別子 | http://jpsj.ipap.jp/link?JPSJ/78/023601/ | |||||
識別子タイプ | URI |