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Organically modified xerogels as novel tailor-made supports for covalent immobilisation of enzymes (penicillin G acylase) |
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| Authors: | Alessandra BassoLuigi De Martin Cynthia EbertLucia Gardossi Paolo LindaFabrizio Sibilla |
| Institution: | Dipartimento di Scienze Farmaceutiche, Università degli Studi, Piazzale Europa 1, 34127 Trieste, Italy |
| Abstract: | A novel application of organically modified silicates for covalent immobilisation of penicillin G acylase is reported. The immobilisation is efficient and the enzymatic preparation shows high specific activity and thermal stability. The technique opens new perspectives for the preparation of innovative tailor-made supports matching specific requirements of enzymatic processes. |
| Keywords: | biocatalysis covalent immobilisation penicillin G acylase organically modified silicates xerogel |
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