탄산탈수효소 모사를 이용한 이산화탄소 고정화 및 탄산칼슘 합성
Carbonic Anhydrase Mimicry for Carbon Dioxide Fixation and Calcium Carbonate Mineralization
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Copper (II) and Nickel (II) mimic complexes of enzyme carbonic anhydrase were evaluated under ambient conditionfor carbon dioxide capture and conversion process. The synthesized complexes were characterized by ATR‐FTIR andUV‐DR spectroscopy. It was found that all the complexes have biomimetic activity towards CO2 using para‐nitrophenylacetate (p‐NPA) hydrolysis as the model reaction. Interestingly, the proper geometry obtained by the restrictedorientation of tripodal N atoms in Cu (II) complex of 2,6‐bis(2‐benzimidazolyl) pyridine showed the highest activity(1.14 au) compared to others. The CO2 bio‐mineralization to CaCO3 was carried out via in‐vitro crystallizationapproach. Results indicate that the biomimetic complexes have a role in determining CaCO3 morphology. The presentobservations establish a qualitative insight for the design of improved small‐molecule catalysts for carbon capture.
Abstract
Copper (II) and Nickel (II) mimic complexes of enzyme carbonic anhydrase were evaluated under ambient conditionfor carbon dioxide capture and conversion process. The synthesized complexes were characterized by ATR‐FTIR andUV‐DR spectroscopy. It was found that all the complexes have biomimetic activity towards CO2 using para‐nitrophenylacetate (p‐NPA) hydrolysis as the model reaction. Interestingly, the proper geometry obtained by the restrictedorientation of tripodal N atoms in Cu (II) complex of 2,6‐bis(2‐benzimidazolyl) pyridine showed the highest activity(1.14 au) compared to others. The CO2 bio‐mineralization to CaCO3 was carried out via in‐vitro crystallizationapproach. Results indicate that the biomimetic complexes have a role in determining CaCO3 morphology. The presentobservations establish a qualitative insight for the design of improved small‐molecule catalysts for carbon capture.
참고문헌 (17)
- Carrillo, A. N., "Calcium carbonate growth modification by constituents released from porous cellulose filter membranes", Journal of Chilean Chemical society, 53, pp.1469~1473 (2008)
- Cheng, L. Y., "Evaluation of an immobilized artificial carbonic anhydrase model for CO2 sequestration", Chemical Science, 2, pp.1515~1517 (2011)
- Haszeldine, R. S., "Carbon capture and storage: how green can black be?", Science, 325, pp.1647~1652 (2009)
- Lee, K., "Self‐assembly of amorphous calcium carbonate microlens arrays", Nature Communications, 3 (2011)
- Lee, S. W., "On carbon dioxide storage based on biomineralization strategies", Micron, 41, pp.273~282 (2010)
- Liu, X., "Trinuclear zinc complexes for biologically relevant μ3‐oxoanion binding and carbon dioxide fixation", Nature Communications (2013)
- Marchetti, L., "Biomimetic Catalysis", ACS Catalysis, 1, pp.1090~1118 (2011)
- Nandi, M., "Functionalized mesoporous silica supported copper( II) and nickel(II) catalysts for liquid phase oxidation of olefins", Dalton Transactions, 40, pp.12510~12518 (2011)
- Rackley, S. A., "Carbon capture and storage", pp.3~18 (2010), Elsevier
- Rao, A. B., "A Technical, Economic, and Environmental Assessment of Amine‐Based CO2 Capture Technology for Power Plant Greenhouse Gas Control", Environmental Science and Technology, 36, pp.4467~4475 (2002)
- Rochelle, G. T., "Amine Scrubbing for CO2 Capture", 325, pp.1652~1654 (2009)
- Sahoo, P. C., "Immobilization of carbonic anhydrase and an artificial Zn(II) complex on a magnetic support for biomimetic carbon dioxide sequestration", Journal of Molecular Catalysis B: Enzymatic, 82, pp.37~45 (2012)
- Sahoo, P. C., "Enhanced biomimetic CO2 sequestration and CaCO3 crystallization using complex encapsulated metal organic framework", Journal of Crystal Growth, 373, pp.96~101 (2013)
- Savile, C. K., "Biotechnology for the acceleration of carbon dioxide capture and sequestration", Current Opinion in Biotechnology, 22, pp.818~823 (2011)
- Spyridis, G. T., "Carbonic anhydrase catalysis: An experiment on enzyme kinetics", Journal of Chemical Education, 62, pp.1124~1125 (1985)
- Wang, Q., "CO2 capture by solid adsorbents and their applications: current status and new trends", Energy and Environment Science, 4, pp.42~55 (2011)
- Zhou, L., "Interaction between Histidine and Zn(II) Metal Ions over a Wide pH as Revealed by Solid‐ State NMR Spectroscopy and DFT Calculations", Journal of physical chemistry B, 117, pp.8954~8965 (2013)