Characterization of glucoamylase immobilized on magnetic nanoparticles

Starch/Staerke

Volumn 64, Issue 12, 2012, Pages 1003-1008

  Panek, Anna ^a   Pietrow, Olga ^a   Synowiecki, Józef ^a  

^a GDANSK UNIVERSITY OF TECHNOLOGY   (Poland)

Author keywords

Glucoamylase; Immobilization; Magnetic nanoparticles

Indexed keywords

3-AMINOPROPYLTRIETHOXYSILANE; ALKALINE SOLUTIONS; APPARENT K; ENZYME REACTION; EXTERNAL MAGNETIC FIELD; FTIR ANALYSIS; GLUCOAMYLASE; GLUTARALDEHYDES; IMMOBILIZED ENZYME; INITIAL ACTIVITY; LOWER ENERGIES; MAGNETIC NANOPARTICLES; MAGNETIC SUPPORT; MASS TRANSFER LIMITATION; OPTIMUM PH; REACTION MEDIUM; REPEATED CYCLE; SCANNING ELECTRONIC MICROSCOPY; SPECIFIC ACTIVITY; SUBSTRATE HYDROLYSIS; TRIVALENT IRON;

ACTIVATION ENERGY; ALDEHYDES; ALKALINITY; COUPLING AGENTS; MAGNETIC SEPARATION; METAL IONS; NANOPARTICLES; RADIOACTIVE WASTE VITRIFICATION;

ENZYME IMMOBILIZATION;

EID: 84870579004     PISSN: 00389056     EISSN: 1521379X     Source Type: Journal    
DOI: 10.1002/star.201200084     Document Type: Article

References (16)

1. Veiseh, O., Gunn, J. W., Zhang, M., Design and fabrication of magnetic nanoparticles for targeted drug delivery and imaging. Adv. Drug Deliv. Rev. 2010, 62, 284-304.
2. Tong, X.-D., Sun, Y., Agar-based magnetic affinity support for protein adsorption. Biotechnol. Prog. 2001, 17, 738-743.
3. Akgöl, S., Kaçar, Y., Denizli, A., Arica, M. Y., Hydrolysis of sucrose by invertase immobilized onto novel magnetic polyvinylalcohol microspheres. Food Chem. 2001, 74, 281-288.
4. Chen, J. P., Su, D. R., Latex particles with thermo-flocculation and magnetic properties for immobilization of α-chymotrypsin. Biotechnol. Prog. 2001, 17, 369-375.
5. Amaral, I. P. G., Carneiro-da-Cunha, M., Carvalho, L. B., Bezerra, R. S., Fish trypsin immobilized on ferromagnetic Dacron. Process Biochem. 2006, 41, 1213-1216.
6. Bahar, T., Celebi, S. S., Characterization of glucoamylase immobilized on magnetic poly(styrene) particles. Enzyme Microb. Technol. 1998, 23, 301-304.
7. Ren, Y., Rivera, J. G., He, L., Kulkarni, H., Lee, D.-K., Messersmith, P. B., Facile, high efficiency immoblilization of lipase enzyme on magnetic iron oxide nanoparticles via a biomimetic coating. BMC Biotechnol. 2011, 11, 63.
8. Rodrigues, R. C., Berenguer-Murcia, A., Fernandez-Lafuente, R., Coupling, chemical modification and immobilization to improve the catalytic performance of enzymes. Adv. Synth. Catal. 2011, 353, 2216-2238.
9. Weetall, H. H., Preparation of immobilized proteins covalently coupled through silane coupling agents to inorganic supports. Appl. Biochem. Biotechnol. 1993, 41, 157-188.
10. Migneault, I., Dartiguenave, C., Bertrand, M. J., Waldron, K. C., Glutaraldehyde: Behavior in aqueous solution, reaction with proteins, and application to enzyme crosslinking. Biotechniques 2004, 37, 790-802.
11. Chui, W. K., Wan, L. S., Prologed retention of cross-linked trypsin in calcium alginate microspheres. J. Microencapsul. 1997, 14, 51-61.
12. 4@Clays nanocomposites: Preparation characterization, and a new strategy for the regeneration of supports. J. Phys. Chem. 2011, 115, 6350-6359.
13. Wu, T. T., Lin, S.-Ch., Shaw, J.-F., Integrated process for the purification and immobilization of recombinant trehalose synthase for tehalose production. Process Biochem. 2011, 46, 1481-1485.
14. Hu, B., Pan, J., Yu, H.-L., Liu, J.-W., Xu, J.-H., Immobilization of Serratia marcescens lipase onto amino-functionalized magnetic nanoparticles for repeated use in enzymatic synthesis of diltiazem intermediate. Process Biochem. 2009, 44, 1019-1024.
15. Dwevedi, A., Kayastha, A. M., Stabilization of β-galactosidase by immobilization onto amberlite mb-150 beads and its application in lactose hydrolysis. J. Agric. Food Chem. 2009, 57, 682-688.
16. Zhou, Q. Z. K., Xiao, D. C., Immobilization of β-galactosidase on graphite surface by glutaraldehyde. J. Food Eng. 2001, 48, 69-74.