Product catalogue
Comparison of biohydrogen production efficiency by Rhodopseudomonas palustris MP3 and Rhodopseudomonas harwoodiae SP6 using NO-Fe complex as an enhancement factor
<div>In the present study, nanoscale organic-iron complex (NO-Fe) was used as an enhancement factor by two different <em>Rhodopseudomonas</em> species of purple non sulphur bacteria (PNSB) to produce hydrogen (H2). The NO-Fe complex was synthesised using <em>Eucalyptus viminalis</em>-a native Australian plant leaf extract, and FeSO4.7H2O salt. This NO-Fe complex was used as an iron source for newly isolated <em>Rhodopseudomonas palustris</em> MP3 and <em>Rhodopseudomonas harwoodiae</em> SP6 strains of photo-fermentative bacteria to produce H2. FeSO4.7H2O was also used as a source of iron for comparison with the NO-Fe complex. The photofermentative bacterial cultures were isolated from a fishpond, and only two strains, MP3 and SP6, were found viable after several attempts of quadrate streaking. After phylogenetic analysis, these strains were designated as <em>R. palustris</em> MP3 and <em>R. harwoodiae </em>SP6. The results showed that the <em>R. palustris</em> MP3 strain manifested approximately 70 % higher performance to the NO-Fe complex (FeEx1:2 and FeEx2:1), with an increase in H2 production compared to ferrous salt. The best performance was achieved by both strains when NO-Fe complex FeEx1:2 was supplemented in the fermentation broth at 10 mg/L concentration. The highest production of H2 was observed by <em>R. palustris</em> MP3 (10.7 ml/L) compared to <em>R. harwoodiae</em> SP6 (10 ml/L) when NO-Fe complex FeEx1:2 was used as an iron source. The study revealed that <em>R. palustris</em> MP3 and <em>R. harwoodiae</em> SP6 exhibited higher response to NO-Fe complex FeEx1:2 compared to the control. NO-Fe complex FeEx1:2 was considered highly conductive for efficient H2 production for further research.</div>
<b>Citation:</b>
Kanwal, F.; Tahir, A.; Tsuzuki, T.; Nisbet, D.; Chen, J.; Torriero, A.A.J. Comparison of Hydrogen Production Efficiency by <i>Rhodopseudomonas palustris MP3</i> and <i>Rhodopseudomonas harwoodiae SP6</i> Using an Iron Complex as an Enhancement Factor. <i>Energies</i> <b>2023</b>, <i>16</i>, 5018. https://doi.org/10.3390/en16135018
Simple
Identification info
- Date (Creation)
- 2023-03-29T22:00:00
- Date (Publication)
- 2023-07-20T01:04:21
- Citation identifier
- Geoscience Australia Persistent Identifier/https://pid.geoscience.gov.au/dataset/ga/147822
- Cited responsible party
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Role Organisation / Individual Name Details Author Kanwal F
External Contact Author Tahir A.
External Contact Author Tsuzuki T.
External Contact Author Nisbet, D.
External Contact Author Chen, J.
Internal Contact Author Torriero, A.
External Contact Publisher (Multidisciplinary Digital Publishing Institute - MPDI
External Contact
- Name
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Energies Journal of MDPI
- Issue identification
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Vol 16, Issue 13
- Page
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5018
- Purpose
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This is a study on the hydrogen generation from photo-fermentative bacteria.
- Status
- Completed
- Point of contact
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Role Organisation / Individual Name Details Resource provider Minerals, Energy and Groundwater Division
External Contact Point of contact Commonwealth of Australia (Geoscience Australia)
Voice Point of contact Chen, J.
Internal Contact
- Spatial representation type
- Topic category
-
- Geoscientific information
Extent
))
- Maintenance and update frequency
- As needed
Resource format
- Title
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Product data repository: Various Formats
- Website
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Data Store directory containing the digital product files
Data Store directory containing one or more files, possibly in a variety of formats, accessible to Geoscience Australia staff only for internal purposes
- Project
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GA laboratory
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- Keywords
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biohydrogen
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- Keywords
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Photo-fermentative bacteria
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- Keywords
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phyto-fabricated NO-Fe complex
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- theme.ANZRC Fields of Research.rdf
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Other earth sciences not elsewhere classified
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- Keywords
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Published_External
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Resource constraints
- Title
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Creative Commons Attribution 4.0 International Licence
- Alternate title
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CC-BY
- Edition
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4.0
- Addressee
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Role Organisation / Individual Name Details User Any
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- License
- Use constraints
- Other restrictions
- Other constraints
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© 2023 by the authors
Resource constraints
- Title
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Australian Government Security Classification System
- Edition date
- 2018-11-01T00:00:00
- Classification
- Unclassified
- Classification system
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Australian Government Security Classification System
- Language
- English
- Character encoding
- UTF8
Distribution Information
- Distributor contact
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Role Organisation / Individual Name Details Distributor Commonwealth of Australia (Geoscience Australia)
Voice facsimile
- OnLine resource
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Link to Journal
Link to Journal
- Distribution format
-
Resource lineage
- Statement
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<div>This is the second paper of this collaboration between ANU and GA. </div>
Metadata constraints
- Title
-
Australian Government Security Classification System
- Edition date
- 2018-11-01T00:00:00
- Classification
- Unclassified
Metadata
- Metadata identifier
-
urn:uuid/e38f9b46-99ee-4757-afd3-0b7f9ddfaa5b
- Title
-
GeoNetwork UUID
- Language
- English
- Character encoding
- UTF8
- Contact
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Role Organisation / Individual Name Details Point of contact Commonwealth of Australia (Geoscience Australia)
Voice Point of contact Chen, J.
Internal Contact
Type of resource
- Resource scope
- Document
- Name
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Journal Article / Conference Paper
Alternative metadata reference
- Title
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Geoscience Australia - short identifier for metadata record with
uuid
- Citation identifier
- eCatId/147822
- Date info (Creation)
- 2023-07-20T00:36:59
- Date info (Revision)
- 2023-07-20T00:36:59
Metadata standard
- Title
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AU/NZS ISO 19115-1:2014
Metadata standard
- Title
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ISO 19115-1:2014
Metadata standard
- Title
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ISO 19115-3
- Title
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Geoscience Australia Community Metadata Profile of ISO 19115-1:2014
- Edition
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Version 2.0, September 2018
- Citation identifier
- http://pid.geoscience.gov.au/dataset/ga/122551