Investigations on the Adsorbents for Uremic Middle Molecular Toxins(Ⅰ) Glutaraldehyde-crosslinked Chitosan Adsorbent

Chem. J. Chinese Universities ›› 2002, Vol. 23 ›› Issue (1): 75.

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Investigations on the Adsorbents for Uremic Middle Molecular Toxins(Ⅰ) Glutaraldehyde-crosslinked Chitosan Adsorbent

WANG Hong, YUAN Zhi, TENG Xin-Lian, HE Bing-Lin

State Key Laboratory of Functional Polymer Materials for Adsorption and Separation, Institute of Polymer Chemistry, Nankai University, Tianjin 300071, China

Received:2000-11-17 Online:2002-01-24 Published:2002-01-24

Abstract

Abstract: Glutaraldehyde-crosslinked chitosan used in the adsorption upon model uremic middle molecular toxins was studied. In comparison with untreated glutaraldehyde crosslinked chitosan resin beads, the hydrogen reduced ones showed a quite realistic behavior in the adsorption upon those model toxins, and the amount of adsorption was fairly high while the equilibrium time was obviously shortened.

Key words: Uremia, Middle molecular toxins, Haemoperfusion, Chitosan, Adsorbent

CLC Number:

R318.08

TrendMD:

WANG Hong, YUAN Zhi, TENG Xin-Lian, HE Bing-Lin . Investigations on the Adsorbents for Uremic Middle Molecular Toxins(Ⅰ) Glutaraldehyde-crosslinked Chitosan Adsorbent[J]. Chem. J. Chinese Universities, 2002, 23(1): 75.

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Investigations on the Adsorbents for Uremic Middle Molecular Toxins(Ⅰ) Glutaraldehyde-crosslinked Chitosan Adsorbent

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