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Items: 1 to 50 of 137


Laser-patterned paper-based sensors for rapid point-of-care detection and antibiotic-resistance testing of bacterial infections.

He PJW, Katis IN, Kumar AJU, Bryant CA, Keevil CW, Somani BK, Mahobia N, Eason RW, Sones CL.

Biosens Bioelectron. 2020 Mar 15;152:112008. doi: 10.1016/j.bios.2020.112008. Epub 2020 Jan 9.


Modelling vaporised hydrogen peroxide efficacy against mono-species biofilms.

Watson F, Keevil CW, Wilks SA, Chewins J.

Sci Rep. 2018 Aug 16;8(1):12257. doi: 10.1038/s41598-018-30706-0.


Rapid in situ assessment of Cu-ion mediated effects and antibacterial efficacy of copper surfaces.

Rosenberg M, Vija H, Kahru A, Keevil CW, Ivask A.

Sci Rep. 2018 May 25;8(1):8172. doi: 10.1038/s41598-018-26391-8.


Viable-but-Nonculturable Listeria monocytogenes and Salmonella enterica Serovar Thompson Induced by Chlorine Stress Remain Infectious.

Highmore CJ, Warner JC, Rothwell SD, Wilks SA, Keevil CW.

mBio. 2018 Apr 17;9(2). pii: e00540-18. doi: 10.1128/mBio.00540-18.


Specialized cleaning associated with antimicrobial coatings for reduction of hospital-acquired infection: opinion of the COST Action Network AMiCI (CA15114).

Dunne SS, Ahonen M, Modic M, Crijns FRL, Keinänen-Toivola MM, Meinke R, Keevil CW, Gray J, O'Connell NH, Dunne CP.

J Hosp Infect. 2018 Jul;99(3):250-255. doi: 10.1016/j.jhin.2018.03.006. Epub 2018 Mar 14.


Improved sample preparation for direct quantitative detection of Escherichia coli O157 in soil using qPCR without pre-enrichment.

Highmore CJ, Rothwell SD, Keevil CW.

Microb Biotechnol. 2017 Jul;10(4):969-976. doi: 10.1111/1751-7915.12737. Epub 2017 Jun 6.


Persistent residual contamination in endoscope channels; a fluorescence epimicroscopy study.

Hervé RC, Keevil CW.

Endoscopy. 2016 Jul;48(7):609-16. doi: 10.1055/s-0042-105744. Epub 2016 Apr 25.


Differential internalin A levels in biofilms of Listeria monocytogenes grown on different surfaces and nutrient conditions.

Gilmartin N, Gião MS, Keevil CW, O'Kennedy R.

Int J Food Microbiol. 2016 Feb 16;219:50-5. doi: 10.1016/j.ijfoodmicro.2015.12.004. Epub 2015 Dec 12.


Human Coronavirus 229E Remains Infectious on Common Touch Surface Materials.

Warnes SL, Little ZR, Keevil CW.

mBio. 2015 Nov 10;6(6):e01697-15. doi: 10.1128/mBio.01697-15.


Novel Insights into the Proteus mirabilis Crystalline Biofilm Using Real-Time Imaging.

Wilks SA, Fader MJ, Keevil CW.

PLoS One. 2015 Oct 30;10(10):e0141711. doi: 10.1371/journal.pone.0141711. eCollection 2015.


Cold water cleaning of brain proteins, biofilm and bone - harnessing an ultrasonically activated stream.

Birkin PR, Offin DG, Vian CJ, Howlin RP, Dawson JI, Secker TJ, Hervé RC, Stoodley P, Oreffo RO, Keevil CW, Leighton TG.

Phys Chem Chem Phys. 2015 Aug 28;17(32):20574-9. doi: 10.1039/c5cp02406d. Epub 2015 Jul 22.


From Laboratory Research to a Clinical Trial: Copper Alloy Surfaces Kill Bacteria and Reduce Hospital-Acquired Infections.

Michels HT, Keevil CW, Salgado CD, Schmidt MG.

HERD. 2015 Fall;9(1):64-79. doi: 10.1177/1937586715592650. Epub 2015 Jul 10.


Improved recovery of Listeria monocytogenes from stainless steel and polytetrafluoroethylene surfaces using air/water ablation.

Gião MS, Blanc S, Porta S, Belenguer J, Keevil CW.

J Appl Microbiol. 2015 Jul;119(1):253-62. doi: 10.1111/jam.12837. Epub 2015 Jun 4.


Influence of copper surfaces on biofilm formation by Legionella pneumophila in potable water.

Gião MS, Wilks SA, Keevil CW.

Biometals. 2015 Apr;28(2):329-39. doi: 10.1007/s10534-015-9835-y. Epub 2015 Feb 17.


Inactivation of murine norovirus on a range of copper alloy surfaces is accompanied by loss of capsid integrity.

Warnes SL, Summersgill EN, Keevil CW.

Appl Environ Microbiol. 2015 Feb;81(3):1085-91. doi: 10.1128/AEM.03280-14. Epub 2014 Dec 1.


Formation and dimerization of the phosphodiesterase active site of the Pseudomonas aeruginosa MorA, a bi-functional c-di-GMP regulator.

Phippen CW, Mikolajek H, Schlaefli HG, Keevil CW, Webb JS, Tews I.

FEBS Lett. 2014 Dec 20;588(24):4631-6. doi: 10.1016/j.febslet.2014.11.002. Epub 2014 Nov 11.


Listeria monocytogenes can form biofilms in tap water and enter into the viable but non-cultivable state.

Gião MS, Keevil CW.

Microb Ecol. 2014 Apr;67(3):603-11. doi: 10.1007/s00248-013-0364-3. Epub 2014 Jan 23.


Inactivation of norovirus on dry copper alloy surfaces.

Warnes SL, Keevil CW.

PLoS One. 2013 Sep 9;8(9):e75017. doi: 10.1371/journal.pone.0075017. eCollection 2013. Erratum in: PLoS One. 2014;9(5):e98333.


Hyperbaric biofilms on engineering surfaces formed in the deep sea.

Meier A, Tsaloglou NM, Mowlem MC, Keevil CW, Connelly DP.

Biofouling. 2013;29(9):1029-42. doi: 10.1080/08927014.2013.824967. Epub 2013 Aug 21.


Validation of a fluorescence in situ hybridization method using peptide nucleic acid probes for detection of Helicobacter pylori clarithromycin resistance in gastric biopsy specimens.

Cerqueira L, Fernandes RM, Ferreira RM, Oleastro M, Carneiro F, Brandão C, Pimentel-Nunes P, Dinis-Ribeiro M, Figueiredo C, Keevil CW, Vieira MJ, Azevedo NF.

J Clin Microbiol. 2013 Jun;51(6):1887-93. doi: 10.1128/JCM.00302-13. Epub 2013 Apr 17.


Rapid detection of urinary tract infections caused by Proteus spp. using PNA-FISH.

Almeida C, Azevedo NF, Bento JC, Cerca N, Ramos H, Vieira MJ, Keevil CW.

Eur J Clin Microbiol Infect Dis. 2013 Jun;32(6):781-6. doi: 10.1007/s10096-012-1808-2. Epub 2013 Jan 4.


Horizontal transfer of antibiotic resistance genes on abiotic touch surfaces: implications for public health.

Warnes SL, Highmore CJ, Keevil CW.

mBio. 2012 Nov 27;3(6). pii: e00489-12. doi: 10.1128/mBio.00489-12.


Current limitations about the cleaning of luminal endoscopes.

Hervé R, Keevil CW.

J Hosp Infect. 2013 Jan;83(1):22-9. doi: 10.1016/j.jhin.2012.08.008. Epub 2012 Oct 23.


Hydrodynamic shear stress to remove Listeria monocytogenes biofilms from stainless steel and polytetrafluoroethylene surfaces.

Gião MS, Keevil CW.

J Appl Microbiol. 2013 Jan;114(1):256-65. doi: 10.1111/jam.12032. Epub 2012 Nov 1.


Proposal for a method to estimate nutrient shock effects in bacteria.

Azevedo NF, Bragança SM, Simões LC, Cerqueira L, Almeida C, Keevil CW, Vieira MJ.

BMC Res Notes. 2012 Aug 8;5:422. doi: 10.1186/1756-0500-5-422.


Doped diamond-like carbon coatings for surgical instruments reduce protein and prion-amyloid biofouling and improve subsequent cleaning.

Secker TJ, Hervé R, Zhao Q, Borisenko KB, Abel EW, Keevil CW.

Biofouling. 2012;28(6):563-9. doi: 10.1080/08927014.2012.698387.


Down-regulation of DNA mismatch repair enhances initiation and growth of neuroblastoma and brain tumour multicellular spheroids.

Collins SL, Hervé R, Keevil CW, Blaydes JP, Webb JS.

PLoS One. 2011;6(12):e28123. doi: 10.1371/journal.pone.0028123. Epub 2011 Dec 1.


Mechanism of copper surface toxicity in vancomycin-resistant enterococci following wet or dry surface contact.

Warnes SL, Keevil CW.

Appl Environ Microbiol. 2011 Sep;77(17):6049-59. doi: 10.1128/AEM.00597-11. Epub 2011 Jul 8.


Adsorption of prion and tissue proteins to surgical stainless steel surfaces and the efficacy of decontamination following dry and wet storage conditions.

Secker TJ, Hervé R, Keevil CW.

J Hosp Infect. 2011 Aug;78(4):251-5. doi: 10.1016/j.jhin.2011.03.021. Epub 2011 Jun 11.


Application of flow cytometry for the identification of Staphylococcus epidermidis by peptide nucleic acid fluorescence in situ hybridization (PNA FISH) in blood samples.

Azevedo NF, Jardim T, Almeida C, Cerqueira L, Almeida AJ, Rodrigues F, Keevil CW, Vieira MJ.

Antonie Van Leeuwenhoek. 2011 Oct;100(3):463-70. doi: 10.1007/s10482-011-9595-9. Epub 2011 Jun 3.


PNA-FISH as a new diagnostic method for the determination of clarithromycin resistance of Helicobacter pylori.

Cerqueira L, Fernandes RM, Ferreira RM, Carneiro F, Dinis-Ribeiro M, Figueiredo C, Keevil CW, Azevedo NF, Vieira MJ.

BMC Microbiol. 2011 May 14;11:101. doi: 10.1186/1471-2180-11-101.


Discriminating multi-species populations in biofilms with peptide nucleic acid fluorescence in situ hybridization (PNA FISH).

Almeida C, Azevedo NF, Santos S, Keevil CW, Vieira MJ.

PLoS One. 2011 Mar 29;6(3):e14786. doi: 10.1371/journal.pone.0014786. Erratum in: PLoS One. 2013;8(6). doi:10.1371/annotation/2b7e391f-b0cb-4d9f-8e90-85d080f8cbd4.


Interaction of Legionella pneumophila and Helicobacter pylori with bacterial species isolated from drinking water biofilms.

Gião MS, Azevedo NF, Wilks SA, Vieira MJ, Keevil CW.

BMC Microbiol. 2011 Mar 18;11:57. doi: 10.1186/1471-2180-11-57.


Potential action of copper surfaces on meticillin-resistant Staphylococcus aureus.

Weaver L, Noyce JO, Michels HT, Keevil CW.

J Appl Microbiol. 2010 Dec;109(6):2200-5. doi: 10.1111/j.1365-2672.2010.04852.x. Epub 2010 Oct 11.


Biocidal efficacy of copper alloys against pathogenic enterococci involves degradation of genomic and plasmid DNAs.

Warnes SL, Green SM, Michels HT, Keevil CW.

Appl Environ Microbiol. 2010 Aug;76(16):5390-401. doi: 10.1128/AEM.03050-09. Epub 2010 Jun 25.


Fluorescence in situ hybridization method using a peptide nucleic acid probe for identification of Salmonella spp. in a broad spectrum of samples.

Almeida C, Azevedo NF, Fernandes RM, Keevil CW, Vieira MJ.

Appl Environ Microbiol. 2010 Jul;76(13):4476-85. doi: 10.1128/AEM.01678-09. Epub 2010 May 7.


Current risk of iatrogenic Creutzfeld-Jakob disease in the UK: efficacy of available cleaning chemistries and reusability of neurosurgical instruments.

Hervé R, Secker TJ, Keevil CW.

J Hosp Infect. 2010 Aug;75(4):309-13. doi: 10.1016/j.jhin.2010.01.024. Epub 2010 May 6.


Application of a fluorescent dual stain to assess decontamination of tissue protein and prion amyloid from surgical stainless steel during simulated washer-disinfector cycles.

Howlin RP, Khammo N, Secker T, McDonnell G, Keevil CW.

J Hosp Infect. 2010 May;75(1):66-71. doi: 10.1016/j.jhin.2009.12.023. Epub 2010 Mar 19.


Effect of chlorine on incorporation of Helicobacter pylori into drinking water biofilms.

Gião MS, Azevedo NF, Wilks SA, Vieira MJ, Keevil CW.

Appl Environ Microbiol. 2010 Mar;76(5):1669-73. doi: 10.1128/AEM.01378-09. Epub 2009 Dec 4.


Potential for preventing spread of fungi in air-conditioning systems constructed using copper instead of aluminium.

Weaver L, Michels HT, Keevil CW.

Lett Appl Microbiol. 2010 Jan;50(1):18-23. doi: 10.1111/j.1472-765X.2009.02753.x.


Effects of temperature and humidity on the efficacy of methicillin-resistant Staphylococcus aureus challenged antimicrobial materials containing silver and copper.

Michels HT, Noyce JO, Keevil CW.

Lett Appl Microbiol. 2009 Aug;49(2):191-5. doi: 10.1111/j.1472-765X.2009.02637.x. Epub 2009 Apr 25.


DNA mimics for the rapid identification of microorganisms by fluorescence in situ hybridization (FISH).

Cerqueira L, Azevedo NF, Almeida C, Jardim T, Keevil CW, Vieira MJ.

Int J Mol Sci. 2008 Oct;9(10):1944-60. doi: 10.3390/ijms9101944. Epub 2008 Oct 20.


A rapid dual staining procedure for the quantitative discrimination of prion amyloid from tissues reveals how interactions between amyloid and lipids in tissue homogenates may hinder the detection of prions.

Hervé R, Collin R, Pinchin HE, Secker T, Keevil CW.

J Microbiol Methods. 2009 Apr;77(1):90-7. doi: 10.1016/j.mimet.2009.01.017. Epub 2009 Feb 2.


Development and application of a novel peptide nucleic acid probe for the specific detection of Cronobacter genomospecies (Enterobacter sakazakii) in powdered infant formula.

Almeida C, Azevedo NF, Iversen C, Fanning S, Keevil CW, Vieira MJ.

Appl Environ Microbiol. 2009 May;75(9):2925-30. doi: 10.1128/AEM.02470-08. Epub 2009 Mar 6.


Incorporation of natural uncultivable Legionella pneumophila into potable water biofilms provides a protective niche against chlorination stress.

Gião MS, Wilks S, Azevedo NF, Vieira MJ, Keevil CW.

Biofouling. 2009;25(4):335-41. doi: 10.1080/08927010902802232.


Time to "go large" on biofilm research: advantages of an omics approach.

Azevedo NF, Lopes SP, Keevil CW, Pereira MO, Vieira MJ.

Biotechnol Lett. 2009 Apr;31(4):477-85. doi: 10.1007/s10529-008-9901-4. Epub 2008 Dec 31.


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