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Molecular self-assembly behavior of mono[6-0-6(4-carboxyl-phenyl)]-β-CD in solution and solid state

หน่วยงาน Nanyang Technological University, Singapore

รายละเอียด

ชื่อเรื่อง : Molecular self-assembly behavior of mono[6-0-6(4-carboxyl-phenyl)]-β-CD in solution and solid state
นักวิจัย : Fan, Zhi , Zhao, Yanli , Liu, Yu
คำค้น : DRNTU::Science::Biological sciences::Biochemistry.
หน่วยงาน : Nanyang Technological University, Singapore
ผู้ร่วมงาน : -
ปีพิมพ์ : 2546
อ้างอิง : Fan, Z., Zhao, Y., & Liu, Y. (2003). Molecular self-assembly behavior of mono[6-O-6-(4-carboxyl-phenyl)]-beta-CD in solution and solid state. Chinese Science Bulletin, 48(15), 1535-1538. , http://hdl.handle.net/10220/7010 , http://dx.doi.org/10.1007/BF03183955 , 159649
ที่มา : -
ความเชี่ยวชาญ : -
ความสัมพันธ์ : Chinese science bulletin
ขอบเขตของเนื้อหา : -
บทคัดย่อ/คำอธิบาย :

A novel modified cyclodextrin, mono[6-O-6-(4- carboxyl-phenyl)]-b -CD (1), has been synthesized by the reaction of mono[6-(p-toluenesulfonyl)]- b -CD with 4-hydroxybenzoate, and its molecular self-assembly behavior in both solution and solid state was studied by means of crystallography, NMR spectroscopy and microcalorimetry. The results indicate that the bezoic acid groups are successively penetrated intermolecularly into the adjacent b -CD cavities to form helical columnar supramolecules in the solid state. As compared with crystal, the similar self-assembly behavior of 1 in aqueous solution has also been confirmed by the 1H ROESY spectroscopy. Thermodynamically, the formation of polymeric supramolecules by modified CD in aqueous solution is mainly driven by entropy changes.

บรรณานุกรม :
Fan, Zhi , Zhao, Yanli , Liu, Yu . (2546). Molecular self-assembly behavior of mono[6-0-6(4-carboxyl-phenyl)]-β-CD in solution and solid state.
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Fan, Zhi , Zhao, Yanli , Liu, Yu . 2546. "Molecular self-assembly behavior of mono[6-0-6(4-carboxyl-phenyl)]-β-CD in solution and solid state".
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Fan, Zhi , Zhao, Yanli , Liu, Yu . "Molecular self-assembly behavior of mono[6-0-6(4-carboxyl-phenyl)]-β-CD in solution and solid state."
    กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2546. Print.
Fan, Zhi , Zhao, Yanli , Liu, Yu . Molecular self-assembly behavior of mono[6-0-6(4-carboxyl-phenyl)]-β-CD in solution and solid state. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2546.