Comparison of mesoporous silicate supports for the immobilisation and activity of cytochrome c and lipase
The activity and stability of Candida antartica lipase B (CALB) and cytochrome c immobilised on to, SBA-15 and a porous spherical silicate material (PPS), were examined. The materials possess similar pore diameters but have different morphologies, pore volumes and surface areas. CALB exhibited highe...
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ftunivlimericfig:oai:figshare.com:article/19815067 2023-05-15T14:15:30+02:00 Comparison of mesoporous silicate supports for the immobilisation and activity of cytochrome c and lipase Noreldeen Hassan. Abdallah Miriam. Schlumpberger Darragh Gaffney John P. Hanrahan Joseph M. Tobin EDMOND MAGNER 2014-01-01T00:00:00Z https://figshare.com/articles/journal_contribution/Comparison_of_mesoporous_silicate_supports_for_the_immobilisation_and_activity_of_cytochrome_c_and_lipase/19815067 unknown 10344/4698 https://figshare.com/articles/journal_contribution/Comparison_of_mesoporous_silicate_supports_for_the_immobilisation_and_activity_of_cytochrome_c_and_lipase/19815067 CC BY-NC-SA 1.0 CC-BY-NC-SA mesoporous silicate immobilisation lipase cytochrome c Text Journal contribution 2014 ftunivlimericfig 2022-12-28T08:51:42Z The activity and stability of Candida antartica lipase B (CALB) and cytochrome c immobilised on to, SBA-15 and a porous spherical silicate material (PPS), were examined. The materials possess similar pore diameters but have different morphologies, pore volumes and surface areas. CALB exhibited higher catalytic activity and stability on SBA-15 when compared to PPS, while cytochrome c showed similar catalytic activity on both materials. The activity of CALB immobilised on SBA-15 was retained (95%) after 7 uses, while CALB immobilised on PPS retained only 43% activity. Such changes can be mainly ascribed to the different physical properties (pore volume, surface area and pore shape) of the supports. Other Non-Article Part of Journal/Newspaper antartic* Research from University of Limerick |
institution |
Open Polar |
collection |
Research from University of Limerick |
op_collection_id |
ftunivlimericfig |
language |
unknown |
topic |
mesoporous silicate immobilisation lipase cytochrome c |
spellingShingle |
mesoporous silicate immobilisation lipase cytochrome c Noreldeen Hassan. Abdallah Miriam. Schlumpberger Darragh Gaffney John P. Hanrahan Joseph M. Tobin EDMOND MAGNER Comparison of mesoporous silicate supports for the immobilisation and activity of cytochrome c and lipase |
topic_facet |
mesoporous silicate immobilisation lipase cytochrome c |
description |
The activity and stability of Candida antartica lipase B (CALB) and cytochrome c immobilised on to, SBA-15 and a porous spherical silicate material (PPS), were examined. The materials possess similar pore diameters but have different morphologies, pore volumes and surface areas. CALB exhibited higher catalytic activity and stability on SBA-15 when compared to PPS, while cytochrome c showed similar catalytic activity on both materials. The activity of CALB immobilised on SBA-15 was retained (95%) after 7 uses, while CALB immobilised on PPS retained only 43% activity. Such changes can be mainly ascribed to the different physical properties (pore volume, surface area and pore shape) of the supports. |
format |
Other Non-Article Part of Journal/Newspaper |
author |
Noreldeen Hassan. Abdallah Miriam. Schlumpberger Darragh Gaffney John P. Hanrahan Joseph M. Tobin EDMOND MAGNER |
author_facet |
Noreldeen Hassan. Abdallah Miriam. Schlumpberger Darragh Gaffney John P. Hanrahan Joseph M. Tobin EDMOND MAGNER |
author_sort |
Noreldeen Hassan. Abdallah |
title |
Comparison of mesoporous silicate supports for the immobilisation and activity of cytochrome c and lipase |
title_short |
Comparison of mesoporous silicate supports for the immobilisation and activity of cytochrome c and lipase |
title_full |
Comparison of mesoporous silicate supports for the immobilisation and activity of cytochrome c and lipase |
title_fullStr |
Comparison of mesoporous silicate supports for the immobilisation and activity of cytochrome c and lipase |
title_full_unstemmed |
Comparison of mesoporous silicate supports for the immobilisation and activity of cytochrome c and lipase |
title_sort |
comparison of mesoporous silicate supports for the immobilisation and activity of cytochrome c and lipase |
publishDate |
2014 |
url |
https://figshare.com/articles/journal_contribution/Comparison_of_mesoporous_silicate_supports_for_the_immobilisation_and_activity_of_cytochrome_c_and_lipase/19815067 |
genre |
antartic* |
genre_facet |
antartic* |
op_relation |
10344/4698 https://figshare.com/articles/journal_contribution/Comparison_of_mesoporous_silicate_supports_for_the_immobilisation_and_activity_of_cytochrome_c_and_lipase/19815067 |
op_rights |
CC BY-NC-SA 1.0 |
op_rightsnorm |
CC-BY-NC-SA |
_version_ |
1766287874592866304 |