Staff View: Isolation and characterization of Bacillus cereus strain BUK_BCH_BTE1 for hexavalent molybdate reduction to molybdenum blue

Isolation and characterization of Bacillus cereus strain BUK_BCH_BTE1 for hexavalent molybdate reduction to molybdenum blue

Environmental contamination, primarily driven by human activities such as industrialization, urbanization, and agricultural practices, has led to the accumulation of heavy metals, particularly molybdenum, in urban soils. This contamination adversely affects plant growth, food security, and poses hea...

Full description

Saved in:

Bibliographic Details
Main Authors:	Yusuf, Muhammad Rabiu, Harun, Fatima Abdullahi, Usman, Shehu, Jagaba, Ahmad Hussaini, Babandi, Abba, Muhammad, Amina Saíd, Yusuf, Fatima, Muhammad, Jahun Bashir, Auwal, Shehu Muhammad, Shukor, Mohd Yunus, Yakasai, Hafeez Muhammad
Format:	Article
Published:	Elsevier 2024
Online Access:	http://psasir.upm.edu.my/id/eprint/105624/ https://linkinghub.elsevier.com/retrieve/pii/S2666016423002700
Tags:	Add Tag No Tags, Be the first to tag this record!

id	my.upm.eprints.105624
record_format	eprints
spelling	my.upm.eprints.1056242024-05-09T03:18:13Z http://psasir.upm.edu.my/id/eprint/105624/ Isolation and characterization of Bacillus cereus strain BUK_BCH_BTE1 for hexavalent molybdate reduction to molybdenum blue Yusuf, Muhammad Rabiu Harun, Fatima Abdullahi Usman, Shehu Jagaba, Ahmad Hussaini Babandi, Abba Muhammad, Amina Saíd Yusuf, Fatima Muhammad, Jahun Bashir Auwal, Shehu Muhammad Shukor, Mohd Yunus Yakasai, Hafeez Muhammad Environmental contamination, primarily driven by human activities such as industrialization, urbanization, and agricultural practices, has led to the accumulation of heavy metals, particularly molybdenum, in urban soils. This contamination adversely affects plant growth, food security, and poses health risks. This study explores the bioreduction potential of Bacillus cereus strain BUKBCHBTE1 in transforming toxic hexavalent molybdate to molybdenum blue which is a less toxic state. The bacterium was isolated from agricultural soil in Nigeria and identified through 16S rRNA sequencing. Factors influencing molybdate reduction were optimized, including carbon and nitrogen sources, molybdate, and phosphate concentrations. Glucose was found to be the most effective carbon source, while ammonium sulfate was the preferred nitrogen source. Molybdate reduction was most efficient at a concentration of 20 mM, and a phosphate concentration of approximately 3.5 mM was optimal. These findings contribute to understanding molybdate bioreduction and its potential application in addressing heavy metal pollution in the environment. Bacillus cereus strain BUKBCHBTE1 shows promise as an effective agent for molybdate bioreduction, with implications for mitigating environmental and health hazards associated with molybdenum contamination. Elsevier 2024-06 Article PeerReviewed Yusuf, Muhammad Rabiu and Harun, Fatima Abdullahi and Usman, Shehu and Jagaba, Ahmad Hussaini and Babandi, Abba and Muhammad, Amina Saíd and Yusuf, Fatima and Muhammad, Jahun Bashir and Auwal, Shehu Muhammad and Shukor, Mohd Yunus and Yakasai, Hafeez Muhammad (2024) Isolation and characterization of Bacillus cereus strain BUK_BCH_BTE1 for hexavalent molybdate reduction to molybdenum blue. Case Studies in Chemical and Environmental Engineering, 9. art. no. 100565. ISSN 2666-0164 https://linkinghub.elsevier.com/retrieve/pii/S2666016423002700 10.1016/j.cscee.2023.100565
institution	Universiti Putra Malaysia
building	UPM Library
collection	Institutional Repository
continent	Asia
country	Malaysia
content_provider	Universiti Putra Malaysia
content_source	UPM Institutional Repository
url_provider	http://psasir.upm.edu.my/
description	Environmental contamination, primarily driven by human activities such as industrialization, urbanization, and agricultural practices, has led to the accumulation of heavy metals, particularly molybdenum, in urban soils. This contamination adversely affects plant growth, food security, and poses health risks. This study explores the bioreduction potential of Bacillus cereus strain BUKBCHBTE1 in transforming toxic hexavalent molybdate to molybdenum blue which is a less toxic state. The bacterium was isolated from agricultural soil in Nigeria and identified through 16S rRNA sequencing. Factors influencing molybdate reduction were optimized, including carbon and nitrogen sources, molybdate, and phosphate concentrations. Glucose was found to be the most effective carbon source, while ammonium sulfate was the preferred nitrogen source. Molybdate reduction was most efficient at a concentration of 20 mM, and a phosphate concentration of approximately 3.5 mM was optimal. These findings contribute to understanding molybdate bioreduction and its potential application in addressing heavy metal pollution in the environment. Bacillus cereus strain BUKBCHBTE1 shows promise as an effective agent for molybdate bioreduction, with implications for mitigating environmental and health hazards associated with molybdenum contamination.
format	Article
author	Yusuf, Muhammad Rabiu Harun, Fatima Abdullahi Usman, Shehu Jagaba, Ahmad Hussaini Babandi, Abba Muhammad, Amina Saíd Yusuf, Fatima Muhammad, Jahun Bashir Auwal, Shehu Muhammad Shukor, Mohd Yunus Yakasai, Hafeez Muhammad
spellingShingle	Yusuf, Muhammad Rabiu Harun, Fatima Abdullahi Usman, Shehu Jagaba, Ahmad Hussaini Babandi, Abba Muhammad, Amina Saíd Yusuf, Fatima Muhammad, Jahun Bashir Auwal, Shehu Muhammad Shukor, Mohd Yunus Yakasai, Hafeez Muhammad Isolation and characterization of Bacillus cereus strain BUK_BCH_BTE1 for hexavalent molybdate reduction to molybdenum blue
author_facet	Yusuf, Muhammad Rabiu Harun, Fatima Abdullahi Usman, Shehu Jagaba, Ahmad Hussaini Babandi, Abba Muhammad, Amina Saíd Yusuf, Fatima Muhammad, Jahun Bashir Auwal, Shehu Muhammad Shukor, Mohd Yunus Yakasai, Hafeez Muhammad
author_sort	Yusuf, Muhammad Rabiu
title	Isolation and characterization of Bacillus cereus strain BUK_BCH_BTE1 for hexavalent molybdate reduction to molybdenum blue
title_short	Isolation and characterization of Bacillus cereus strain BUK_BCH_BTE1 for hexavalent molybdate reduction to molybdenum blue
title_full	Isolation and characterization of Bacillus cereus strain BUK_BCH_BTE1 for hexavalent molybdate reduction to molybdenum blue
title_fullStr	Isolation and characterization of Bacillus cereus strain BUK_BCH_BTE1 for hexavalent molybdate reduction to molybdenum blue
title_full_unstemmed	Isolation and characterization of Bacillus cereus strain BUK_BCH_BTE1 for hexavalent molybdate reduction to molybdenum blue
title_sort	isolation and characterization of bacillus cereus strain buk_bch_bte1 for hexavalent molybdate reduction to molybdenum blue
publisher	Elsevier
publishDate	2024
url	http://psasir.upm.edu.my/id/eprint/105624/ https://linkinghub.elsevier.com/retrieve/pii/S2666016423002700
_version_	1800093781278588928
score	13.211869

Isolation and characterization of Bacillus cereus strain BUK_BCH_BTE1 for hexavalent molybdate reduction to molybdenum blue

Similar Items