G
Gearoid Duane
Researcher at University College Dublin
Publications - 11
Citations - 551
Gearoid Duane is an academic researcher from University College Dublin. The author has contributed to research in topics: Pseudomonas putida & Biomass. The author has an hindex of 9, co-authored 11 publications receiving 410 citations.
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Journal ArticleDOI
The effect of salt and fibre direction on water dynamics, distribution and mobility in pork muscle: A low field NMR study
TL;DR: This study provides further information on water binding within the meat matrix by applying the results of LF-NMR to traditional water-binding theories.
Journal ArticleDOI
Conversion of grass biomass into fermentable sugars and its utilization for medium chain length polyhydroxyalkanoate (mcl-PHA) production by Pseudomonas strains.
Reeta Davis,Rashmi Kataria,Federico Cerrone,Federico Cerrone,Trevor Woods,Shane T. Kenny,Anthonia O’Donovan,Maciej Guzik,Hamid Shaikh,Gearoid Duane,Vijai Kumar Gupta,Maria G. Tuohy,Ramesh Babu Padamatti,Ramesh Babu Padamatti,Eoin Casey,Kevin E. O’Connor,Kevin E. O’Connor +16 more
TL;DR: NaOH pretreated sample had better digestibility than raw and hot water treated samples and this hydrolysate supported good growth of all tested strains with limited mcl-PHA accumulation and yields obtained for these strains when tested with laboratory grade sugars was similar to that achieved with grass derived sugars.
Journal ArticleDOI
Conversion of post consumer polyethylene to the biodegradable polymer polyhydroxyalkanoate.
Maciej Guzik,Shane T. Kenny,Gearoid Duane,Eoin Casey,Trevor Woods,Ramesh Babu,Jasmina Nikodinovic-Runic,Jasmina Nikodinovic-Runic,Michael Murray,Kevin E. O’Connor +9 more
TL;DR: To the first report where PE is used as a starting material for production of a biodegradable polymer, the addition of biosurfactant allowed for greater bacterial growth and PHA accumulation of the tested strains.
Journal ArticleDOI
Medium chain length polyhydroxyalkanoate (mcl-PHA) production from volatile fatty acids derived from the anaerobic digestion of grass
Federico Cerrone,Santosh K. Choudhari,Santosh K. Choudhari,Reeta Davis,Reeta Davis,Denise Cysneiros,Vincent O'Flaherty,Gearoid Duane,Eoin Casey,Maciej Guzik,Shane T. Kenny,Ramesh Babu,Ramesh Babu,Kevin E. O’Connor,Kevin E. O’Connor +14 more
TL;DR: A two step biological process for the conversion of grass biomass to the biodegradable polymer medium chain length polyhydroxyalkanoate (mcl-PHA) was achieved through the use of anaerobic and aerobic microbial processes and P. putida CA-3 was chosen as the test strain with the concentrated VFA mixture derived from the AD leachate.
Journal ArticleDOI
High cell density cultivation of Pseudomonas putida KT2440 using glucose without the need for oxygen enriched air supply
Reeta Davis,Gearoid Duane,Shane T. Kenny,Federico Cerrone,Federico Cerrone,Maciej Guzik,Ramesh Babu,Ramesh Babu,Eoin Casey,Kevin E. O’Connor,Kevin E. O’Connor +10 more
TL;DR: The usefulness of the biomass as a biocatalyst was demonstrated through the production of the biodegradable polymer polyhydroxyalkanoate (PHA), and an exponential followed by linearly increasing feeding strategy of glucose was found to be effective in maintaining biomass productivity.