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Influence of Topology Structure on the Stability of Konjac Glucomannan Nano Gel Microfibril 被引量:9

Influence of Topology Structure on the Stability of Konjac Glucomannan Nano Gel Microfibril
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摘要 Konjac glucomannan nano gel microfibrils were prepared by using electrospinning method. Topology structures were analyzed by Fourier transform infrared spectroscopy (FT-IR) and Field emission scanning electron microscopy (FESEM), while the differential scanning calorimetry (DSC) was carried out to check the thermal stability of the structure. Results reveal that the interaction of KGM intermolecular hydrogen bonds and topological tangle rate are increased by electrospirming, while stable structures of nano gel microfibrils are formed without altering the molecular groups of origin, These structures compose of topological networks of clustered nano fibers with lower porosity and higher density. Konjac glucomannan nano gel microfibrils were prepared by using electrospinning method. Topology structures were analyzed by Fourier transform infrared spectroscopy (FT-IR) and Field emission scanning electron microscopy (FESEM), while the differential scanning calorimetry (DSC) was carried out to check the thermal stability of the structure. Results reveal that the interaction of KGM intermolecular hydrogen bonds and topological tangle rate are increased by electrospirming, while stable structures of nano gel microfibrils are formed without altering the molecular groups of origin, These structures compose of topological networks of clustered nano fibers with lower porosity and higher density.
出处 《Chinese Journal of Structural Chemistry》 SCIE CAS CSCD 2015年第12期1939-1941,共3页 结构化学(英文)
基金 supported by the National Natural Science Foundation of China(31471704 and 31271837) major projects of industries,university and research in Fujian Province(2013N5003)
关键词 ELECTROSPINNING konjak glucomannan nano fibre nano gel microfibril electrospinning, konjak glucomannan, nano fibre, nano gel microfibril
作者简介 Pang Jie, professor, majoring in polysaccharides structure and function. E-mail: pang3721941@163.com
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