Preparation and characterization of porous chitosan–based membrane with enhanced copper ion adsorption performance

2020 ◽  
Vol 154 ◽  
pp. 104681 ◽  
Author(s):  
Nadia Sahebjamee ◽  
Mohammad Soltanieh ◽  
Seyed Mahmoud Mousavi ◽  
Amir Heydarinasab
Keyword(s):  
Copper Ion ◽  
Ion Adsorption ◽  
Adsorption Performance ◽  
Porous Chitosan

Preparation and characterization of porous chitosan-tripolyphosphate beads for copper(II) ion adsorption

2012 ◽  
Vol 127 (6) ◽  
pp. 4573-4580 ◽  
Author(s):  
Shao-Jung Wu ◽  
Tzong-Horng Liou ◽  
Chao-Hsien Yeh ◽  
Fwu-Long Mi ◽  
Tsung-Kuan Lin
Keyword(s):  
Ion Adsorption ◽  
Porous Chitosan

Preparation and Characterization of Chitosan-Based Scaffolds for Biomedical Applications

2006 ◽  
Vol 514-516 ◽  
pp. 1005-1009 ◽  
Author(s):  
José V. Araújo ◽  
J.A. Lopes da Silva ◽  
Margarida M. Almeida ◽  
Maria Elisabete V. Costa
Keyword(s):  
Biomedical Applications ◽  
Freeze Drying ◽  
Average Pore Size ◽  
Composite Scaffolds ◽  
Average Pore ◽  
Chitosan Matrix ◽  
Freeze Dried ◽  
Porous Chitosan ◽  
Interconnected Structure

Porous chitosan/brushite composite scaffolds were prepared by a freeze-drying technique, starting from brushite suspensions in chitosan solutions. The obtained scaffolds showed a regular macroporous and interconnected structure with brushite particles uniformly distributed in the chitosan matrix. The variation of the brushite concentration affected the microstructure of the final freeze-dried scaffold, in particular, its porosity and its average pore size. The yield strengths of the composite scaffolds could also be improved by the increase of the brushite content.

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