Chinese Journal of Magnetic Resonance ›› 1996, Vol. 13 ›› Issue (3): 215-218.
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Ding Guangliang, Li Liyun, Du Youru, Ye Chaohui
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Abstract: The system of polyacrylamide hydrogel has been studied by means of Nuclear Magnetic Resonance Microscopy. There were four PAMG samples, which had been cross-linked by γ irradiation, with different degrees of swelling in D2O. The proton spin-density distribution images of cross-linked networks in PAMG have been obtained.The experimental results have directly and clearly shown that the dimension of the cross-linked networks varies significantly with the degree of swelling of PAMG samples.
Key words: Polyacrylamide hydrogel, Magnetic resonance microscopy spin density imaging, Cross-linked network
Ding Guangliang, Li Liyun, Du Youru, Ye Chaohui. NMR MICROSCOPY OF POLYACRYLAMIDE HYDROGEL[J]. Chinese Journal of Magnetic Resonance, 1996, 13(3): 215-218.
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http://magres.apm.ac.cn/EN/Y1996/V13/I3/215
