Evaluation of an immobilized artificial carbonic anhydrase model for CO2 sequestration

Lan-Ya Cheng; Yi-Tao Long; Heinz-Bernhard Kraatz; He Tian

doi:10.1039/C1SC00028D

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Evaluation of an immobilized artificial carbonic anhydrase model for CO₂ sequestration†

Lan-Ya Cheng,^a Yi-Tao Long,*^a Heinz-Bernhard Kraatz*^b and He Tian^a

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* Corresponding authors

^a Shanghai Key Laboratory of Functional Materials Chemistry & Institute of Fine Chemicals, East China University of Science and Technology, Shanghai, P. R. China
E-mail: ytlong@ecust.edu.cn
Fax: +(86)-21-64252339
Tel: +(86)-21-64252339

^b Department of Chemistry, The University of Western Ontario, London, Ontario, Canada
E-mail: hkraatz@uwo.ca
Fax: +(519)661-3022 x81561
Tel: +(519)661-3022 x81561

Abstract

An immobilized artificial carbonic anhydrase model for CO₂ sequestration was established by immobilizing a novel Fc-histidine conjugate on gold surfaces and then chelating with Zn²⁺ ions. Its catalytic activity was investigated using electrochemical and spectroscopic methods, respectively.

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Article information

DOI: https://doi.org/10.1039/C1SC00028D
Article type: Edge Article
Submitted: 18 Jan 2011
Accepted: 20 Apr 2011
First published: 19 May 2011

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Chem. Sci., 2011,2, 1515-1518

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Evaluation of an immobilized artificial carbonic anhydrase model for CO₂ sequestration

L. Cheng, Y. Long, H. Kraatz and H. Tian, Chem. Sci., 2011, 2, 1515 DOI: 10.1039/C1SC00028D

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