Metal complexation by chitosan and its derivatives: a review

被引：961

作者：

Varma, AJ ^{[1
]}

Deshpande, SV

Kennedy, JF

机构：

[1] Natl Chem Lab, Div Chem Engn, Polymer Sci & Engn Unit, Pune 411008, Maharashtra, India

[2] Univ Birmingham, Sch Chem, Birmingham B15 2TT, W Midlands, England

[3] Univ Birmingham, Chembiotech Labs, Inst Res & Dev, Edgbaston B15 2SQ, England

来源：

CARBOHYDRATE POLYMERS | 2004年 / 55卷 / 01期

关键词：

chitosan; metal complexation; chitosan derivatives;

D O I：

10.1016/j.carbpol.2003.08.005

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

One of the major applications of chitosan and its many derivatives is based on its ability to bind strongly heavy and toxic metal ions. This article reviews the various classes of chitosan derivatives and compares their ion binding abilities under varying conditions, as well as the analytical methods to analyze them, the sorption mechanism, and structural analysis of the metal complexes by various methods. Data are also presented exhaustively in tabular form with reference to each individual metal ion and the types of compounds that complex it under various conditions, to help arrive at conclusions regarding the comparative efficacy of various classes of compounds, structure-property relationships, and so on. (C) 2003 Elsevier Ltd. All rights reserved.

引用

页码：77 / 93

页数：17

共 116 条

[1]

Aly AS, 1997, J APPL POLYM SCI, V65, P1939, DOI 10.1002/(SICI)1097-4628(19970906)65:10<1939::AID-APP11>3.3.CO

[2]

2-K

[3]

[Anonymous], BIOTECHNOLOGY MARINE

[4] Adsorption of silver on dithiocarbamate type of chemically modified chitosan [J].

Asakawa, T ;

Inoue, K ;

Tanaka, T .

KAGAKU KOGAKU RONBUNSHU, 2000, 26 (03) :321-326

[5] Highly selective adsorption resins .1. Preparation of chitosan derivatives containing 2-pyridylmethyl, 2-thienylmethyl, and 3-(methylthio)propyl groups and their selective adsorption of precious metals [J].

Baba, Y ;

Kawano, Y ;

Hirakawa, H .

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 1996, 69 (05) :1255-1260

[6] SELECTIVE ADSORPTION OF PRECIOUS METALS ON SULFUR-CONTAINING CHITOSAN DERIVATIVES [J].

BABA, Y ;

HIRAKAWA, H ;

KAWANO, Y .

CHEMISTRY LETTERS, 1994, (01) :117-120

[7] Highly selective adsorption resin, III. Selective adsorption of mercury(II) on chitosan derivatives from hydrochloric acid [J].

Baba, Y ;

Matsumura, N ;

Shiomori, K ;

Kawano, Y .

ANALYTICAL SCIENCES, 1998, 14 (04) :687-690

[8] Synthesis of a chitosan derivative recognizing planar metal ion and its selective adsorption equilibria of copper(II) over iron(III) [J].

Baba, Y ;

Masaaki, K ;

Kawano, Y .

REACTIVE & FUNCTIONAL POLYMERS, 1998, 36 (02) :167-172

[9]

Baba Y, 1997, NIPPON ION KOKAN GAK, V8, P227

[10]

BABA Y, 1999, KICHIN KITOSAN KENKY, V5, P142

← 1 2 3 4 5 6 7 8 9 10 →