Asset Details
Do you wish to reserve the book?
Growth, Oxidative Stress and Ability to Degrade Tetrabromobisphenol A of IPhanerochaete chrysosporium/I in the Presence of Different Nano Iron Oxides
Hey, we have placed the reservation for you!
By the way, why not check out events that you can attend while you pick your title.
Oops! Something went wrong.
Looks like we were not able to place the reservation. Kindly try again later.
Are you sure you want to remove the book from the shelf?
Growth, Oxidative Stress and Ability to Degrade Tetrabromobisphenol A of IPhanerochaete chrysosporium/I in the Presence of Different Nano Iron Oxides
Do you wish to request the book?
Growth, Oxidative Stress and Ability to Degrade Tetrabromobisphenol A of IPhanerochaete chrysosporium/I in the Presence of Different Nano Iron Oxides
Please be aware that the book you have requested cannot be checked out. If you would like to checkout this book, you can reserve another copy
We have requested the book for you!
Your request is successful and it will be processed during the Library working hours. Please check the status of your request in My Requests.
Oops! Something went wrong.
Looks like we were not able to place your request. Kindly try again later.
Journal Article
Growth, Oxidative Stress and Ability to Degrade Tetrabromobisphenol A of IPhanerochaete chrysosporium/I in the Presence of Different Nano Iron Oxides
2024
Overview
In order to improve the performance of white rot fungi, especially the model species Phanerochaete chrysosporium in tetrabromobisphenol A (TBBPA) degradation, the strategy of synergizing Phanerochaete chrysosporium with nano iron oxides was considered; however, the effects of different nano iron oxides on Phanerochaete chrysosporium are still unknown. In this study, 20 nm γ-Fe[sub.2]O[sub.3], 30 nm α-Fe[sub.2]O[sub.3], 20 nm Fe[sub.3]O[sub.4], and 200 nm Fe[sub.3]O[sub.4] were used, and the fungal growth, oxidative stress, and ability to degrade TBBPA were monitored. The results showed that the addition of four nano iron oxides did not inhibit the growth of Phanerochaete chrysosporium. The effective antioxidant defense system of Phanerochaete chrysosporium could cope with almost all oxidative pressure induced by 200 nm Fe[sub.3]O[sub.4]. But when the size of nano iron oxide became significantly smaller or when the type of iron oxide changed from Fe[sub.3]O[sub.4] to Fe[sub.2]O[sub.3], a higher intracellular hydrogen peroxide (H[sub.2]O[sub.2]) content, lower intracellular superoxide dismutase (SOD) and catalase (CAT) activities and higher extracellular lactate dehydrogenase (LDH) activity were induced. When nano iron oxides synergized with Phanerochaete chrysosporium, the removal of TBBPA in all groups was slightly improved and mostly due to the degradation of TBBPA, with smaller iron oxides showing more enhancement for the degradation of TBBPA, while 200 nm Fe[sub.3]O[sub.4] only enhanced the adsorption of TBBPA. The enhanced degradation of TBBPA showed no significant correlation with lignin-degrading enzyme activities but was closely correlated with the intracellular H[sub.2]O[sub.2] concentration.
Publisher
MDPI AG
Subject
