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Items: 50

1.

Bacterial diversity and production of sulfide in microcosms containing uncompacted bentonites.

Grigoryan AA, Jalique DR, Medihala P, Stroes-Gascoyne S, Wolfaardt GM, McKelvie J, Korber DR.

Heliyon. 2018 Aug 9;4(8):e00722. doi: 10.1016/j.heliyon.2018.e00722. eCollection 2018 Aug.

2.

Survival of Planktonic and Sessile Cells of Lactobacillus rhamnosus and Lactobacillus reuteri upon Exposure to Simulated Fasting-State Gastrointestinal Conditions.

Klopper KB, Bester E, Deane SM, Wolfaardt GM, Dicks LMT.

Probiotics Antimicrob Proteins. 2019 Jun;11(2):594-603. doi: 10.1007/s12602-018-9426-7.

PMID:
29785498
3.

Wastewater-based epidemiology and enantiomeric profiling for drugs of abuse in South African wastewaters.

Archer E, Castrignanò E, Kasprzyk-Hordern B, Wolfaardt GM.

Sci Total Environ. 2018 Jun 1;625:792-800. doi: 10.1016/j.scitotenv.2017.12.269. Epub 2018 Jan 3.

PMID:
29306167
4.

The fate of pharmaceuticals and personal care products (PPCPs), endocrine disrupting contaminants (EDCs), metabolites and illicit drugs in a WWTW and environmental waters.

Archer E, Petrie B, Kasprzyk-Hordern B, Wolfaardt GM.

Chemosphere. 2017 May;174:437-446. doi: 10.1016/j.chemosphere.2017.01.101. Epub 2017 Jan 26.

5.

Microbes at Surface-Air Interfaces: The Metabolic Harnessing of Relative Humidity, Surface Hygroscopicity, and Oligotrophy for Resilience.

Stone W, Kroukamp O, Korber DR, McKelvie J, Wolfaardt GM.

Front Microbiol. 2016 Sep 30;7:1563. eCollection 2016.

6.

Measuring microbial metabolism in atypical environments: Bentonite in used nuclear fuel storage.

Stone W, Kroukamp O, Moes A, McKelvie J, Korber DR, Wolfaardt GM.

J Microbiol Methods. 2016 Jan;120:79-90. doi: 10.1016/j.mimet.2015.11.006. Epub 2015 Nov 11.

PMID:
26578245
7.

Effect of carbon on whole-biofilm metabolic response to high doses of streptomycin.

Jackson LM, Kroukamp O, Wolfaardt GM.

Front Microbiol. 2015 Sep 11;6:953. doi: 10.3389/fmicb.2015.00953. eCollection 2015.

8.

Bioenergy and African transformation.

Lynd LR, Sow M, Chimphango AF, Cortez LA, Brito Cruz CH, Elmissiry M, Laser M, Mayaki IA, Moraes MA, Nogueira LA, Wolfaardt GM, Woods J, van Zyl WH.

Biotechnol Biofuels. 2015 Feb 12;8:18. doi: 10.1186/s13068-014-0188-5. eCollection 2015.

9.

Biogeochemical activity of microbial biofilms in the water column overlying uranium mine tailings.

Bondici VF, Khan NH, Swerhone GD, Dynes JJ, Lawrence JR, Yergeau E, Wolfaardt GM, Warner J, Korber DR.

J Appl Microbiol. 2014 Oct;117(4):1079-94. doi: 10.1111/jam.12593. Epub 2014 Jul 22.

10.

Integration and proliferation of Pseudomonas aeruginosa PA01 in multispecies biofilms.

Ghadakpour M, Bester E, Liss SN, Gardam M, Droppo I, Hota S, Wolfaardt GM.

Microb Ecol. 2014 Jul;68(1):121-31. doi: 10.1007/s00248-014-0398-1. Epub 2014 Mar 1.

PMID:
24577741
11.

Tracking the cellulolytic activity of Clostridium thermocellum biofilms.

Dumitrache A, Wolfaardt GM, Allen DG, Liss SN, Lynd LR.

Biotechnol Biofuels. 2013 Nov 29;6(1):175. doi: 10.1186/1754-6834-6-175.

12.

Biofilms' role in planktonic cell proliferation.

Bester E, Wolfaardt GM, Aznaveh NB, Greener J.

Int J Mol Sci. 2013 Nov 6;14(11):21965-82. doi: 10.3390/ijms141121965.

13.

Interspecies interaction extends bacterial survival at solid-air interfaces.

Ronan E, Yeung CW, Hausner M, Wolfaardt GM.

Biofouling. 2013;29(9):1087-96. doi: 10.1080/08927014.2013.829820. Epub 2013 Sep 17.

PMID:
24041248
14.

Bacterial diversity and composition of an alkaline uranium mine tailings-water interface.

Khan NH, Bondici VF, Medihala PG, Lawrence JR, Wolfaardt GM, Warner J, Korber DR.

J Microbiol. 2013 Oct;51(5):558-69. doi: 10.1007/s12275-013-3075-z. Epub 2013 Sep 14.

PMID:
24037656
15.

Microbial communities in low permeability, high pH uranium mine tailings: characterization and potential effects.

Bondici VF, Lawrence JR, Khan NH, Hill JE, Yergeau E, Wolfaardt GM, Warner J, Korber DR.

J Appl Microbiol. 2013 Jun;114(6):1671-86. doi: 10.1111/jam.12180. Epub 2013 Mar 19.

16.

A versatile and robust aerotolerant microbial community capable of cellulosic ethanol production.

Ronan P, Yeung CW, Schellenberg J, Sparling R, Wolfaardt GM, Hausner M.

Bioresour Technol. 2013 Feb;129:156-63. doi: 10.1016/j.biortech.2012.10.164. Epub 2012 Nov 16.

PMID:
23238345
17.

Assessment of the working range and effect of sodium dichloroisocyanurate on Pseudomonas aeruginosa biofilms and planktonic cells.

Morgenthau A, Nicolae AM, Laursen AE, Foucher DA, Wolfaardt GM, Hausner M.

Biofouling. 2012;28(1):111-20. doi: 10.1080/08927014.2011.654335.

PMID:
22263660
18.

A flow cell simulating a subsurface rock fracture for investigations of groundwater-derived biofilms.

Starek M, Kolev KI, Berthiaume L, Yeung CW, Sleep BE, Wolfaardt GM, Hausner M.

Int Microbiol. 2011 Sep;14(3):163-71.

19.

Characterization of Pseudomonas aeruginosa fatty acid profiles in biofilms and batch planktonic cultures.

Chao J, Wolfaardt GM, Arts MT.

Can J Microbiol. 2010 Dec;56(12):1028-39. doi: 10.1139/W10-093.

PMID:
21164573
20.

Biofilm form and function: carbon availability affects biofilm architecture, metabolic activity and planktonic cell yield.

Bester E, Kroukamp O, Hausner M, Edwards EA, Wolfaardt GM.

J Appl Microbiol. 2011 Feb;110(2):387-98. doi: 10.1111/j.1365-2672.2010.04894.x. Epub 2010 Dec 2.

21.

Pronounced effect of the nature of the inoculum on biofilm development in flow systems.

Kroukamp O, Dumitrache RG, Wolfaardt GM.

Appl Environ Microbiol. 2010 Sep;76(18):6025-31. doi: 10.1128/AEM.00070-10. Epub 2010 Jul 16.

22.

Metabolic differentiation in biofilms as indicated by carbon dioxide production rates.

Bester E, Kroukamp O, Wolfaardt GM, Boonzaaier L, Liss SN.

Appl Environ Microbiol. 2010 Feb;76(4):1189-97. doi: 10.1128/AEM.01719-09. Epub 2009 Dec 18.

23.

Planktonic cell yield is linked to biofilm development.

Bester E, Edwards EA, Wolfaardt GM.

Can J Microbiol. 2009 Oct;55(10):1195-206. doi: 10.1139/W09-075.

PMID:
19935892
24.

Establishing a risk-assessment process for release of genetically modified wine yeast into the environment.

Schoeman H, Wolfaardt GM, Botha A, van Rensburg P, Pretorius IS.

Can J Microbiol. 2009 Aug;55(8):990-1002. doi: 10.1139/w09-039.

PMID:
19898539
25.

CO2 production as an indicator of biofilm metabolism.

Kroukamp O, Wolfaardt GM.

Appl Environ Microbiol. 2009 Jul;75(13):4391-7. doi: 10.1128/AEM.01567-08. Epub 2009 Apr 3.

26.

Microbial distribution and diversity in saturated, high pH, uranium mine tailings, Saskatchewan, Canada.

Wolfaardt GM, Hendry MJ, Korber DR.

Can J Microbiol. 2008 Nov;54(11):932-40. doi: 10.1139/w08-084.

PMID:
18997849
27.

Microbial response to environmental gradients in a ceramic-based diffusion system.

Wolfaardt GM, Hendry MJ, Birkham T, Bressel A, Gardner MN, Sousa AJ, Korber DR, Pilaski M.

Biotechnol Bioeng. 2008 May 1;100(1):141-9. doi: 10.1002/bit.21736.

PMID:
18175358
28.

Studies of the extracellular glycocalyx of the anaerobic cellulolytic bacterium Ruminococcus albus 7.

Weimer PJ, Price NP, Kroukamp O, Joubert LM, Wolfaardt GM, Van Zyl WH.

Appl Environ Microbiol. 2006 Dec;72(12):7559-66. Epub 2006 Oct 6.

29.

Microbial exopolymers link predator and prey in a model yeast biofilm system.

Joubert LM, Wolfaardt GM, Botha A.

Microb Ecol. 2006 Aug;52(2):187-97. Epub 2006 Aug 8.

PMID:
16897306
30.

Xylose utilization and short-chain fatty acid production by selected components of the intestinal microflora of a rodent pollinator (Aethomys namaquensis).

Johnson SA, Jackson S, Abratt VR, Wolfaardt GM, Cordero-Otero R, Nicolson SW.

J Comp Physiol B. 2006 Sep;176(7):631-41. Epub 2006 May 5.

PMID:
16676189
32.

Response of the microbial community to copper oxychloride in acidic sandy loam soil.

Du Plessis KR, Botha A, Joubert L, Bester R, Conradie WJ, Wolfaardt GM.

J Appl Microbiol. 2005;98(4):901-9.

33.

Shifts in community composition provide a mechanism for maintenance of activity of soil yeasts in the presence of elevated copper levels.

Cornelissen S, Botha A, Conradie WJ, Wolfaardt GM.

Can J Microbiol. 2003 Jul;49(7):425-32.

PMID:
14569283
34.

Distribution and Biogeochemical Importance of Bacterial Populations in a Thick Clay-Rich Aquitard System.

Lawrence JR, Hendry MJ, Wassenaar LI, Germida JJ, Wolfaardt GM, Fortin N, Greer CW.

Microb Ecol. 2000 Dec;40(4):273-291.

PMID:
12035086
35.

Efficacy enhancement of trisodium phosphate against spoilage and pathogenic bacteria in model biofilms and on adipose tissue.

Korber DR, Greer GG, Wolfaardt GM, Kohlman S.

J Food Prot. 2002 Apr;65(4):627-35.

PMID:
11952211
36.

Adaptation of bacterial communities to environmental transitions from labile to refractory substrates.

Karthikeyan S, Korber DR, Wolfaardt GM, Caldwell DE.

Int Microbiol. 2001 Jun;4(2):73-80.

PMID:
11770827
37.

Identification of synergistic interactions among microorganisms in biofilms by digital image analysis.

Karthikeyan S, Wolfaardt GM, Korber DR, Caldwell DE.

Int Microbiol. 1999 Dec;2(4):241-50.

PMID:
10943420
38.
39.

Reporter systems for microscopic analysis of microbial biofilms.

Korber DR, Wolfaardt GM, Brözel V, MacDonald R, Niepel T.

Methods Enzymol. 1999;310:3-20. Review. No abstract available.

PMID:
10547779
40.

In situ Characterization of Biofilm Exopolymers Involved in the Accumulation of Chlorinated Organics

Wolfaardt GM, Lawrence JR, Robarts RD, Caldwell DE.

Microb Ecol. 1998 May;35(3):213-23. No abstract available.

PMID:
9569279
41.

Substratum topography influences susceptibility of Salmonella enteritidis biofilms to trisodium phosphate.

Korber DR, Choi A, Wolfaardt GM, Ingham SC, Caldwell DE.

Appl Environ Microbiol. 1997 Sep;63(9):3352-8.

42.

Impact of nutrient composition on a degradative biofilm community.

Moller S, Korber DR, Wolfaardt GM, Molin S, Caldwell DE.

Appl Environ Microbiol. 1997 Jun;63(6):2432-8.

43.

Germ theory vs. community theory in understanding and controlling the proliferation of biofilms.

Caldwell DE, Atuku E, Wilkie DC, Wivcharuk KP, Karthikeyan S, Korber DR, Schmid DF, Wolfaardt GM.

Adv Dent Res. 1997 Apr;11(1):4-13. Review.

PMID:
9524437
44.

Bacterial plasmolysis as a physical indicator of viability.

Korber DR, Choi A, Wolfaardt GM, Caldwell DE.

Appl Environ Microbiol. 1996 Nov;62(11):3939-47.

45.

Bioaccumulation of the Herbicide Diclofop in Extracellular Polymers and Its Utilization by a Biofilm Community during Starvation.

Wolfaardt GM, Lawrence JR, Robarts RD, Caldwell DE.

Appl Environ Microbiol. 1995 Jan;61(1):152-8.

46.

Microbial exopolymers provide a mechanism for bioaccumulation of contaminants.

Wolfaardt GM, Lawrence JR, Headley JV, Robarts RD, Caldwell DE.

Microb Ecol. 1994 May;27(3):279-91. doi: 10.1007/BF00182411.

PMID:
24190341
47.

The role of interactions, sessile growth and nutrient amendments on the degradative efficiency of a microbial consortium.

Wolfaardt GM, Lawrence JR, Robarts RD, Caldwell DE.

Can J Microbiol. 1994 May;40(5):331-40.

PMID:
8069778
48.

Determination of diffusion coefficients in biofilms by confocal laser microscopy.

Lawrence JR, Wolfaardt GM, Korber DR.

Appl Environ Microbiol. 1994 Apr;60(4):1166-73.

49.

Multicellular organization in a degradative biofilm community.

Wolfaardt GM, Lawrence JR, Robarts RD, Caldwell SJ, Caldwell DE.

Appl Environ Microbiol. 1994 Feb;60(2):434-46.

50.

Development of steady-state diffusion gradients for the cultivation of degradative microbial consortia.

Wolfaardt GM, Lawrence JR, Hendry MJ, Robarts RD, Caldwell DE.

Appl Environ Microbiol. 1993 Aug;59(8):2388-96.

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