## Abstract Chitosan is characterized by a high affinity for metal ions due to its high content of amine groups. The sorption mechanism depends on both the protonation of these amine groups and the speciation of metal ions. Metal cations may be adsorbed at pH close to neutrality by chelation mechan
✦ LIBER ✦
Selective collection of trace metal ions by precipitation of chitosan, and new derivatives of chitosan
✍ Scribed by Riccardo A.A. Müzzarelli
- Publisher
- Elsevier Science
- Year
- 1971
- Tongue
- English
- Weight
- 677 KB
- Volume
- 54
- Category
- Article
- ISSN
- 0003-2670
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
Recovery of Metal Ions by Chitosan: Sorp
✍
Ricardo Navarro; Javier Guzmán; Imelda Saucedo; Javier Revilla; Eric Guibal
📂
Article
📅
2003
🏛
John Wiley and Sons
🌐
English
⚖ 168 KB
Preparation and adsorption behavior for
✍
Zhikuan Yang; Junlin Shu; Lin Zhang; Yuting Wang
📂
Article
📅
2006
🏛
John Wiley and Sons
🌐
English
⚖ 88 KB
👁 2 views
Adsorption of metal cations by water-sol
✍
Tsui-Chu Yang; Chin-Fung Li; Shin-Shou Chou; Cheng-Chun Chou
📂
Article
📅
2005
🏛
John Wiley and Sons
🌐
English
⚖ 88 KB
👁 2 views
Synthesis of a chitosan derivative recog
✍
Yoshinari Baba; Koichi Masaaki; Yoshinobu Kawano
📂
Article
📅
1998
🏛
Elsevier Science
🌐
English
⚖ 560 KB
Chitosan N-benzyl sulfonate derivatives
✍
M. Weltrowski; B. Martel; M. Morcellet
📂
Article
📅
1996
🏛
John Wiley and Sons
🌐
English
⚖ 515 KB
We synthesized chitosan-based sorhents for the uptake of metal cations in acidic solutions. Chitosan was reacted with 8-formylbenzene sodium sulfonate and 4-formyl-1,3-henzene sodium disulfonate in the presence of NaCNBH3 to yield N-henzyl mono-and disulfonate derivatives of chitosan. IR and NMR spe
Study of the synthesis of chitosan deriv
✍
Xin-Hu Tang; Shu-Ying Tan; Yu-Ting Wang
📂
Article
📅
2002
🏛
John Wiley and Sons
🌐
English
⚖ 125 KB
👁 2 views