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Items: 1 to 50 of 87

1.

Anaerobic digestion of agricultural manure and biomass - Critical indicators of risk and knowledge gaps.

Nag R, Auer A, Markey BK, Whyte P, Nolan S, O'Flaherty V, Russell L, Bolton D, Fenton O, Richards K, Cummins E.

Sci Total Environ. 2019 Nov 10;690:460-479. doi: 10.1016/j.scitotenv.2019.06.512. Epub 2019 Jul 2. Review.

PMID:
31299578
2.

New Training to Meet the Global Phosphorus Challenge.

Reitzel K, Bennett WW, Berger N, Brownlie WJ, Bruun S, Christensen ML, Cordell D, van Dijk K, Egemose S, Eigner H, Glud RN, Grönfors O, Hermann L, Houot S, Hupfer M, Jacobs B, Korving L, Kjærgaard C, Liimatainen H, Van Loosdrecht MCM, Macintosh KA, Magid J, Maia F, Martin-Ortega J, McGrath J, Meulepas R, Murry M, Neset TS, Neumann G, Nielsen UG, Nielsen PH, O'Flaherty V, Qu H, Santner J, Seufert V, Spears B, Stringer LC, Stutter M, Verburg PH, Wilfert P, Williams PN, Metson GS.

Environ Sci Technol. 2019 Aug 6;53(15):8479-8481. doi: 10.1021/acs.est.9b03519. Epub 2019 Jul 8. No abstract available.

PMID:
31283194
3.

Continuous culture of Escherichia coli, under selective pressure by a novel antimicrobial complex, does not result in development of resistance.

Tonoyan L, Fleming GTA, Friel R, O'Flaherty V.

Sci Rep. 2019 Feb 20;9(1):2401. doi: 10.1038/s41598-019-38925-9.

4.

Transforming phosphorus use on the island of Ireland: A model for a sustainable system.

Macintosh KA, Chin J, Jacobs B, Cordell D, McDowell RW, Butler P, Haygarth PM, Williams P, Quinn JP, O'Flaherty V, McGrath JW.

Sci Total Environ. 2019 Mar 15;656:852-861. doi: 10.1016/j.scitotenv.2018.11.389. Epub 2018 Nov 29.

PMID:
30530153
5.

Transforming soil phosphorus fertility management strategies to support the delivery of multiple ecosystem services from agricultural systems.

Macintosh KA, Doody DG, Withers PJA, McDowell RW, Smith DR, Johnson LT, Bruulsema TW, O'Flaherty V, McGrath JW.

Sci Total Environ. 2019 Feb 1;649:90-98. doi: 10.1016/j.scitotenv.2018.08.272. Epub 2018 Aug 23.

PMID:
30172137
6.

Insights into the structural dynamics of the bacteriophage T7 DNA polymerase and its complexes.

Magill DJ, McGrath JW, O'Flaherty V, Quinn JP, Kulakov LA.

J Mol Model. 2018 Jun 1;24(7):144. doi: 10.1007/s00894-018-3671-2.

7.

Cold adaptation and replicable microbial community development during long-term low-temperature anaerobic digestion treatment of synthetic sewage.

Keating C, Hughes D, Mahony T, Cysneiros D, Ijaz UZ, Smith CJ, O'Flaherty V.

FEMS Microbiol Ecol. 2018 Jul 1;94(7). doi: 10.1093/femsec/fiy095.

8.

Reproducible, high-yielding, biological caproate production from food waste using a single-phase anaerobic reactor system.

Nzeteu CO, Trego AC, Abram F, O'Flaherty V.

Biotechnol Biofuels. 2018 Apr 11;11:108. doi: 10.1186/s13068-018-1101-4. eCollection 2018.

9.

In vitro comparative cytotoxicity study of a novel biocidal iodo-thiocyanate complex.

Tonoyan L, Boyd A, Fleming GTA, Friel R, Gately CM, Mc Cay PH, O'Flaherty V.

Toxicol In Vitro. 2018 Aug;50:264-273. doi: 10.1016/j.tiv.2018.03.014. Epub 2018 Apr 3.

PMID:
29621560
10.

Linking Microbial Community Structure and Function During the Acidified Anaerobic Digestion of Grass.

Joyce A, Ijaz UZ, Nzeteu C, Vaughan A, Shirran SL, Botting CH, Quince C, O'Flaherty V, Abram F.

Front Microbiol. 2018 Mar 21;9:540. doi: 10.3389/fmicb.2018.00540. eCollection 2018.

11.

Antibacterial Potential of an Antimicrobial Agent Inspired by Peroxidase-Catalyzed Systems.

Tonoyan L, Fleming GTA, Mc Cay PH, Friel R, O'Flaherty V.

Front Microbiol. 2017 May 2;8:680. doi: 10.3389/fmicb.2017.00680. eCollection 2017.

12.

Stabilisation of spent mushroom substrate for application as a plant growth-promoting organic amendment.

Paula FS, Tatti E, Abram F, Wilson J, O'Flaherty V.

J Environ Manage. 2017 Jul 1;196:476-486. doi: 10.1016/j.jenvman.2017.03.038. Epub 2017 Mar 24.

PMID:
28343049
13.

Influence of stormflow and baseflow phosphorus pressures on stream ecology in agricultural catchments.

Shore M, Murphy S, Mellander PE, Shortle G, Melland AR, Crockford L, O'Flaherty V, Williams L, Morgan G, Jordan P.

Sci Total Environ. 2017 Jul 15;590-591:469-483. doi: 10.1016/j.scitotenv.2017.02.100. Epub 2017 Mar 9.

14.

Agricultural anaerobic digestion power plants in Ireland and Germany: policy and practice.

Auer A, Vande Burgt NH, Abram F, Barry G, Fenton O, Markey BK, Nolan S, Richards K, Bolton D, De Waal T, Gordon SV, O'Flaherty V, Whyte P, Zintl A.

J Sci Food Agric. 2017 Feb;97(3):719-723. doi: 10.1002/jsfa.8005. Epub 2016 Sep 28.

PMID:
27553887
15.

Detection, fate and inactivation of pathogenic norovirus employing settlement and UV treatment in wastewater treatment facilities.

Barrett M, Fitzhenry K, O'Flaherty V, Dore W, Keaveney S, Cormican M, Rowan N, Clifford E.

Sci Total Environ. 2016 Oct 15;568:1026-1036. doi: 10.1016/j.scitotenv.2016.06.067. Epub 2016 Jun 24.

PMID:
27350093
16.

Biological Phosphorus Removal During High-Rate, Low-Temperature, Anaerobic Digestion of Wastewater.

Keating C, Chin JP, Hughes D, Manesiotis P, Cysneiros D, Mahony T, Smith CJ, McGrath JW, O'Flaherty V.

Front Microbiol. 2016 Mar 3;7:226. doi: 10.3389/fmicb.2016.00226. eCollection 2016.

17.

Carbon amendment and soil depth affect the distribution and abundance of denitrifiers in agricultural soils.

Barrett M, Khalil MI, Jahangir MM, Lee C, Cardenas LM, Collins G, Richards KG, O'Flaherty V.

Environ Sci Pollut Res Int. 2016 Apr;23(8):7899-910. doi: 10.1007/s11356-015-6030-1. Epub 2016 Jan 14.

PMID:
26762934
18.

Functional responses and adaptation of mesophilic microbial communities to psychrophilic anaerobic digestion.

Gunnigle E, Nielsen JL, Fuszard M, Botting CH, Sheahan J, O'Flaherty V, Abram F.

FEMS Microbiol Ecol. 2015 Dec;91(12). pii: fiv132. doi: 10.1093/femsec/fiv132. Epub 2015 Oct 26.

PMID:
26507125
19.

Using microbiological tracers to assess the impact of winter land use restrictions on the quality of stream headwaters in a small catchment.

Flynn RM, Deakin J, Archbold M, Cushnan H, Kilroy K, O'Flaherty V, Misstear BD.

Sci Total Environ. 2016 Jan 15;541:949-956. doi: 10.1016/j.scitotenv.2015.09.071. Epub 2015 Nov 11.

PMID:
26470010
20.

Low-temperature anaerobic digestion is associated with differential methanogenic protein expression.

Gunnigle E, Siggins A, Botting CH, Fuszard M, O'Flaherty V, Abram F.

FEMS Microbiol Lett. 2015 May;362(10). pii: fnv059. doi: 10.1093/femsle/fnv059. Epub 2015 Apr 9.

PMID:
25862577
21.

Effect of sulfate on low-temperature anaerobic digestion.

Madden P, Al-Raei AM, Enright AM, Chinalia FA, de Beer D, O'Flaherty V, Collins G.

Front Microbiol. 2014 Jul 24;5:376. doi: 10.3389/fmicb.2014.00376. eCollection 2014.

22.

Assessment of the impact of traditional septic tank soakaway systems on water quality in Ireland.

Keegan M, Kilroy K, Nolan D, Dubber D, Johnston PM, Misstear BD, O'Flaherty V, Barrett M, Gill LW.

Water Sci Technol. 2014;70(4):634-41. doi: 10.2166/wst.2014.227.

PMID:
25116492
23.

Hydrolysis, acidification and methanogenesis during low-temperature anaerobic digestion of dilute dairy wastewater in an inverted fluidised bioreactor.

Bialek K, Cysneiros D, O'Flaherty V.

Appl Microbiol Biotechnol. 2014 Oct;98(20):8737-50. doi: 10.1007/s00253-014-5864-7. Epub 2014 Jun 20.

PMID:
24946864
24.

Medium chain length polyhydroxyalkanoate (mcl-PHA) production from volatile fatty acids derived from the anaerobic digestion of grass.

Cerrone F, Choudhari SK, Davis R, Cysneiros D, O'Flaherty V, Duane G, Casey E, Guzik MW, Kenny ST, Babu RP, O'Connor K.

Appl Microbiol Biotechnol. 2014 Jan;98(2):611-20. doi: 10.1007/s00253-013-5323-x. Epub 2013 Oct 27.

PMID:
24162086
26.

Norovirus and FRNA bacteriophage determined by RT-qPCR and infectious FRNA bacteriophage in wastewater and oysters.

Flannery J, Keaveney S, Rajko-Nenow P, O'Flaherty V, Doré W.

Water Res. 2013 Sep 15;47(14):5222-31. doi: 10.1016/j.watres.2013.06.008. Epub 2013 Jun 24.

PMID:
23850211
27.

Simulated sunlight inactivation of norovirus and FRNA bacteriophage in seawater.

Flannery J, Rajko-Nenow P, Keaveney S, O'Flaherty V, Doré W.

J Appl Microbiol. 2013 Sep;115(3):915-22. doi: 10.1111/jam.12279. Epub 2013 Jul 2.

28.

A functional approach to uncover the low-temperature adaptation strategies of the archaeon Methanosarcina barkeri.

Gunnigle E, McCay P, Fuszard M, Botting CH, Abram F, O'Flaherty V.

Appl Environ Microbiol. 2013 Jul;79(14):4210-9. doi: 10.1128/AEM.03787-12. Epub 2013 May 3.

29.

Abundance of denitrification genes under different peizometer depths in four Irish agricultural groundwater sites.

Barrett M, Jahangir MM, Lee C, Smith CJ, Bhreathnach N, Collins G, Richards KG, O'Flaherty V.

Environ Sci Pollut Res Int. 2013 Sep;20(9):6646-57. doi: 10.1007/s11356-013-1729-3. Epub 2013 Apr 27.

PMID:
23625052
30.

Norovirus genotypes present in oysters and in effluent from a wastewater treatment plant during the seasonal peak of infections in Ireland in 2010.

Rajko-Nenow P, Waters A, Keaveney S, Flannery J, Tuite G, Coughlan S, O'Flaherty V, Doré W.

Appl Environ Microbiol. 2013 Apr;79(8):2578-87. doi: 10.1128/AEM.03557-12. Epub 2013 Feb 8.

31.

Impact of trichloroethylene exposure on the microbial diversity and protein expression in anaerobic granular biomass at 37°C and 15°C.

Siggins A, Enright AM, Abram F, Botting C, O'Flaherty V.

Archaea. 2012;2012:940159. doi: 10.1155/2012/940159. Epub 2012 Nov 8.

32.

Characterisation of norovirus contamination in an Irish shellfishery using real-time RT-qPCR and sequencing analysis.

Rajko-Nenow P, Keaveney S, Flannery J, O'Flaherty V, Doré W.

Int J Food Microbiol. 2012 Nov 15;160(2):105-12. doi: 10.1016/j.ijfoodmicro.2012.10.001. Epub 2012 Oct 16.

PMID:
23177049
33.

The hydrolysis and biogas production of complex cellulosic substrates using three anaerobic biomass sources.

Keating C, Cysneiros D, Mahony T, O'Flaherty V.

Water Sci Technol. 2013;67(2):293-8. doi: 10.2166/wst.2012.543.

PMID:
23168626
34.

Insights into the low-temperature adaptation and nutritional flexibility of a soil-persistent Escherichia coli.

Brennan FP, Grant J, Botting CH, O'Flaherty V, Richards KG, Abram F.

FEMS Microbiol Ecol. 2013 Apr;84(1):75-85. doi: 10.1111/1574-6941.12038. Epub 2012 Nov 27.

35.

Microbial community structure and dynamics in anaerobic fluidized-bed and granular sludge-bed reactors: influence of operational temperature and reactor configuration.

Bialek K, Kumar A, Mahony T, Lens PN, O'Flaherty V.

Microb Biotechnol. 2012 Nov;5(6):738-52. doi: 10.1111/j.1751-7915.2012.00364.x. Epub 2012 Sep 11.

36.

Charge transport through Geobacter sulfurreducens biofilms grown on graphite rods.

Katuri KP, Rengaraj S, Kavanagh P, O'Flaherty V, Leech D.

Langmuir. 2012 May 22;28(20):7904-13. doi: 10.1021/la2047036. Epub 2012 May 10.

PMID:
22524560
37.

Concentration of norovirus during wastewater treatment and its impact on oyster contamination.

Flannery J, Keaveney S, Rajko-Nenow P, O'Flaherty V, Doré W.

Appl Environ Microbiol. 2012 May;78(9):3400-6. doi: 10.1128/AEM.07569-11. Epub 2012 Feb 24.

38.

Microbial analysis of anodic biofilm in a microbial fuel cell using slaughterhouse wastewater.

Katuri KP, Enright AM, O'Flaherty V, Leech D.

Bioelectrochemistry. 2012 Oct;87:164-71. doi: 10.1016/j.bioelechem.2011.12.002. Epub 2011 Dec 10.

PMID:
22226620
39.

Low-temperature anaerobic digestion for wastewater treatment.

McKeown RM, Hughes D, Collins G, Mahony T, O'Flaherty V.

Curr Opin Biotechnol. 2012 Jun;23(3):444-51. doi: 10.1016/j.copbio.2011.11.025. Epub 2011 Dec 14. Review.

PMID:
22176749
40.

Temperature effects on the trophic stages of perennial rye grass anaerobic digestion.

Cysneiros D, Thuillier A, Villemont R, Littlestone A, Mahony T, O'Flaherty V.

Water Sci Technol. 2011;64(1):70-6.

PMID:
22053460
41.

Temperature dependent (37-15°C) anaerobic digestion of a trichloroethylene-contaminated wastewater.

Siggins A, Enright AM, O'Flaherty V.

Bioresour Technol. 2011 Sep;102(17):7645-56. doi: 10.1016/j.biortech.2011.05.055. Epub 2011 May 27.

PMID:
21715158
42.

Low-temperature (7 °C) anaerobic treatment of a trichloroethylene-contaminated wastewater: microbial community development.

Siggins A, Enright AM, O'Flaherty V.

Water Res. 2011 Jul;45(13):4035-46. doi: 10.1016/j.watres.2011.05.013. Epub 2011 May 20.

PMID:
21664638
43.

A metaproteomic approach gives functional insights into anaerobic digestion.

Abram F, Enright AM, O'Reilly J, Botting CH, Collins G, O'Flaherty V.

J Appl Microbiol. 2011 Jun;110(6):1550-60. doi: 10.1111/j.1365-2672.2011.05011.x. Epub 2011 Apr 27.

44.

Methanogenic community development in anaerobic granular bioreactors treating trichloroethylene (TCE)-contaminated wastewater at 37 °C and 15 °C.

Siggins A, Enright AM, O'Flaherty V.

Water Res. 2011 Apr;45(8):2452-62. doi: 10.1016/j.watres.2011.01.030. Epub 2011 Feb 19.

PMID:
21396675
45.

Common key acidogen populations in anaerobic reactors treating different wastewaters: molecular identification and quantitative monitoring.

Kim J, Shin SG, Han G, O'Flaherty V, Lee C, Hwang S.

Water Res. 2011 Apr;45(8):2539-49. doi: 10.1016/j.watres.2011.02.004. Epub 2011 Feb 15.

PMID:
21377710
46.

Quantitative and qualitative analyses of methanogenic community development in high-rate anaerobic bioreactors.

Bialek K, Kim J, Lee C, Collins G, Mahony T, O'Flaherty V.

Water Res. 2011 Jan;45(3):1298-308. doi: 10.1016/j.watres.2010.10.010. Epub 2010 Oct 30.

PMID:
21093011
47.

Electricity generation in single-chamber microbial fuel cells using a carbon source sampled from anaerobic reactors utilizing grass silage.

Catal T, Cysneiros D, O'Flaherty V, Leech D.

Bioresour Technol. 2011 Jan;102(1):404-10. doi: 10.1016/j.biortech.2010.07.006. Epub 2010 Jul 27.

PMID:
20667712
48.

Quantitative and qualitative transitions of methanogen community structure during the batch anaerobic digestion of cheese-processing wastewater.

Lee C, Kim J, Shin SG, O'Flaherty V, Hwang S.

Appl Microbiol Biotechnol. 2010 Aug;87(5):1963-73. doi: 10.1007/s00253-010-2685-1. Epub 2010 May 29.

PMID:
20512323
49.

Microbial community dynamics associated with biomass granulation in low-temperature (15 degrees C) anaerobic wastewater treatment bioreactors.

O'Reilly J, Lee C, Chinalia F, Collins G, Mahony T, O'Flaherty V.

Bioresour Technol. 2010 Aug;101(16):6336-44. doi: 10.1016/j.biortech.2010.03.049. Epub 2010 Apr 7.

PMID:
20374975
50.

Characterization of environmentally persistent Escherichia coli isolates leached from an Irish soil.

Brennan FP, Abram F, Chinalia FA, Richards KG, O'Flaherty V.

Appl Environ Microbiol. 2010 Apr;76(7):2175-80. doi: 10.1128/AEM.01944-09. Epub 2010 Feb 12.

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