The bioprotective properties of disaccharides have been linked to destructuring effect on the hydrogen bond structure of the interfacial water around the disaccharide solute, but its detailed mechanisms are yet to be provided. In this study, we characterized the destructuring effect based on the complex dielectric constants of interfacial water around sucrose and trehalose in the H-O-H bending region. Our analysis showed that the destructuring effect around disaccharides involves substantial disordering of the hydrogen-bond structure and formation of strong disaccharide-water hydrogen-bond. Such a destructuring effect caused by disaccharides is totally distinct from what happens with temperature increases of neat water. (C) 2017 Elsevier B.V. All rights reserved.
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Dongguan Univ Technol, Res Inst Interdisciplinary Sci RISE, Dongguan 523808, Guangdong, Peoples R China
Dongguan Univ Technol, Sch Mat Sci & Engn, Dongguan 523808, Guangdong, Peoples R ChinaDongguan Univ Technol, Res Inst Interdisciplinary Sci RISE, Dongguan 523808, Guangdong, Peoples R China
Zhou, Yong
Li, Lei
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Yangtze Normal Univ, Sch Mat Sci & Engn, EBEAM, Chongqing 408100, Peoples R ChinaDongguan Univ Technol, Res Inst Interdisciplinary Sci RISE, Dongguan 523808, Guangdong, Peoples R China
Li, Lei
Huang, Yongli
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Xiangtan Univ, Sch Mat Sci & Engn, Key Lab Low Dimens Mat & Applicat Technol, Xiangtan 411105, Peoples R ChinaDongguan Univ Technol, Res Inst Interdisciplinary Sci RISE, Dongguan 523808, Guangdong, Peoples R China
Huang, Yongli
Ou, Junfei
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Jiangsu Univ Technol, Sch Mat Engn, Changzhou 213001, Peoples R ChinaDongguan Univ Technol, Res Inst Interdisciplinary Sci RISE, Dongguan 523808, Guangdong, Peoples R China
Ou, Junfei
Li, Wen
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Jiangsu Univ Technol, Sch Mat Engn, Changzhou 213001, Peoples R ChinaDongguan Univ Technol, Res Inst Interdisciplinary Sci RISE, Dongguan 523808, Guangdong, Peoples R China
Li, Wen
Sun, Chang Q.
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Dongguan Univ Technol, Res Inst Interdisciplinary Sci RISE, Dongguan 523808, Guangdong, Peoples R China
Dongguan Univ Technol, Sch Mat Sci & Engn, Dongguan 523808, Guangdong, Peoples R ChinaDongguan Univ Technol, Res Inst Interdisciplinary Sci RISE, Dongguan 523808, Guangdong, Peoples R China
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Kyoto Univ, Grad Sch Agr, Kyoto 6068502, JapanKyoto Univ, Grad Sch Agr, Kyoto 6068502, Japan
Morita, Miho
Matsumura, Fumiki
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Kyoto Univ, Grad Sch Agr, Kyoto 6068502, JapanKyoto Univ, Grad Sch Agr, Kyoto 6068502, Japan
Matsumura, Fumiki
Shikata, Toshiyuki
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Tokyo Univ Agr & Technol, Grad Sch Agr, Tokyo 1838509, JapanKyoto Univ, Grad Sch Agr, Kyoto 6068502, Japan
Shikata, Toshiyuki
Ogawa, Yuichi
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Kyoto Univ, Grad Sch Agr, Kyoto 6068502, JapanKyoto Univ, Grad Sch Agr, Kyoto 6068502, Japan
Ogawa, Yuichi
Kondo, Naoshi
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Kyoto Univ, Grad Sch Agr, Kyoto 6068502, JapanKyoto Univ, Grad Sch Agr, Kyoto 6068502, Japan
Kondo, Naoshi
Shiraga, Keiichiro
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Kyoto Univ, Grad Sch Agr, Kyoto 6068502, Japan
Japan Sci & Technol Agcy, PRESTO, Kawaguchi 3320012, JapanKyoto Univ, Grad Sch Agr, Kyoto 6068502, Japan
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Fac Sci & Tech St Jerome, Lab Chim Provence, UMR 6264, F-13397 Marseille 20, FranceFac Sci & Tech St Jerome, Lab Chim Provence, UMR 6264, F-13397 Marseille 20, France
Houriez, Celine
Masella, Michel
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Ctr Saclay, Inst Biol & Technol Saclay, CEA, Lab Chim Vivant,Serv Ingn Mol Prot, F-91191 Gif Sur Yvette, FranceFac Sci & Tech St Jerome, Lab Chim Provence, UMR 6264, F-13397 Marseille 20, France
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Yangtze Normal Univ, Key Lab Extraordinary Bond Engn & Adv Mat Technol, Chongqing 408100, Peoples R ChinaYangtze Normal Univ, Key Lab Extraordinary Bond Engn & Adv Mat Technol, Chongqing 408100, Peoples R China
Zhou, Yong
Huang, Yongli
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Xiangtan Univ, Sch Mat Sci & Engn, Xiangtan 411105, Peoples R ChinaYangtze Normal Univ, Key Lab Extraordinary Bond Engn & Adv Mat Technol, Chongqing 408100, Peoples R China
Huang, Yongli
Li, Lei
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Yangtze Normal Univ, Key Lab Extraordinary Bond Engn & Adv Mat Technol, Chongqing 408100, Peoples R ChinaYangtze Normal Univ, Key Lab Extraordinary Bond Engn & Adv Mat Technol, Chongqing 408100, Peoples R China
Li, Lei
Gong, Yinyan
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China Jiliang Univ, Inst Coordinat Bond Engn, Hangzhou 310018, Zhejiang, Peoples R ChinaYangtze Normal Univ, Key Lab Extraordinary Bond Engn & Adv Mat Technol, Chongqing 408100, Peoples R China
Gong, Yinyan
Liu, Xinjuan
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China Jiliang Univ, Inst Coordinat Bond Engn, Hangzhou 310018, Zhejiang, Peoples R ChinaYangtze Normal Univ, Key Lab Extraordinary Bond Engn & Adv Mat Technol, Chongqing 408100, Peoples R China
Liu, Xinjuan
Zhang, Xi
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Shenzhen Univ, Inst Nanosurface Sci & Engn, Shenzhen 518060, Peoples R ChinaYangtze Normal Univ, Key Lab Extraordinary Bond Engn & Adv Mat Technol, Chongqing 408100, Peoples R China
Zhang, Xi
Sun, Chang Q.
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Yangtze Normal Univ, Key Lab Extraordinary Bond Engn & Adv Mat Technol, Chongqing 408100, Peoples R China
Nanyang Technol Univ, NOVITAS, Singapore 639798, SingaporeYangtze Normal Univ, Key Lab Extraordinary Bond Engn & Adv Mat Technol, Chongqing 408100, Peoples R China