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Experimental Evidence of Sensitivity of the High Harmonic Generation to Hydrogen Bonding.

Chandra S, Ansari IN, Dixit G, Lepine F, Bhattacharya A.

J Phys Chem A. 2019 Jun 20;123(24):5144-5149. doi: 10.1021/acs.jpca.9b03295. Epub 2019 Jun 7.


On-the-Fly Femtosecond Action Spectroscopy of Charged Cyanine Dyes: Electronic Structure versus Geometry.

Hervé M, Brédy R, Karras G, Concina B, Brown J, Allouche AR, Lépine F, Compagnon I.

J Phys Chem Lett. 2019 May 2;10(9):2300-2305. doi: 10.1021/acs.jpclett.9b00435. Epub 2019 Apr 24.


Delayed Relaxation of Highly Excited Cationic States in Naphthalene.

Reitsma G, Hummert J, Dura J, Loriot V, Vrakking MJJ, Lépine F, Kornilov O.

J Phys Chem A. 2019 Apr 11;123(14):3068-3073. doi: 10.1021/acs.jpca.8b10444. Epub 2019 Mar 29.


Electron correlation driven non-adiabatic relaxation in molecules excited by an ultrashort extreme ultraviolet pulse.

Marciniak A, Despré V, Loriot V, Karras G, Hervé M, Quintard L, Catoire F, Joblin C, Constant E, Kuleff AI, Lépine F.

Nat Commun. 2019 Jan 18;10(1):337. doi: 10.1038/s41467-018-08131-8.


Ultrafast Nonadiabatic Cascade and Subsequent Photofragmentation of Extreme Ultraviolet Excited Caffeine Molecule.

Marciniak A, Yamazaki K, Maeda S, Reduzzi M, Despré V, Hervé M, Meziane M, Niehaus TA, Loriot V, Kuleff AI, Schindler B, Compagnon I, Sansone G, Lépine F.

J Phys Chem Lett. 2018 Dec 20;9(24):6927-6933. doi: 10.1021/acs.jpclett.8b02964. Epub 2018 Nov 29.


Molecular Insights into Function and Competitive Inhibition of Pseudomonas aeruginosa Multiple Virulence Factor Regulator.

Kitao T, Lepine F, Babloudi S, Walte F, Steinbacher S, Maskos K, Blaesse M, Negri M, Pucci M, Zahler B, Felici A, Rahme LG.

mBio. 2018 Jan 16;9(1). pii: e02158-17. doi: 10.1128/mBio.02158-17.


A detailed-balance model for thermionic emission from polyanions: The case of fullerene dianions.

Concina B, Lépine F, Bordas C.

J Chem Phys. 2017 Jun 14;146(22):224311. doi: 10.1063/1.4985609.


Liquid Chromatography/Mass Spectrometry (LC/MS) for the Detection and Quantification of N-Acyl-L-Homoserine Lactones (AHLs) and 4-Hydroxy-2-Alkylquinolines (HAQs).

Lépine F, Milot S, Groleau MC, Déziel E.

Methods Mol Biol. 2018;1673:49-59. doi: 10.1007/978-1-4939-7309-5_4.


Few-femtosecond passage of conical intersections in the benzene cation.

Galbraith MCE, Scheit S, Golubev NV, Reitsma G, Zhavoronkov N, Despré V, Lépine F, Kuleff AI, Vrakking MJJ, Kornilov O, Köppel H, Mikosch J.

Nat Commun. 2017 Oct 18;8(1):1018. doi: 10.1038/s41467-017-01133-y.


Influence of long-range Coulomb interaction in velocity map imaging.

Barillot T, Brédy R, Celep G, Cohen S, Compagnon I, Concina B, Constant E, Danakas S, Kalaitzis P, Karras G, Lépine F, Loriot V, Marciniak A, Predelus-Renois G, Schindler B, Bordas C.

J Chem Phys. 2017 Jul 7;147(1):013929. doi: 10.1063/1.4982616.


XUV-induced reactions in benzene on sub-10 fs timescale: nonadiabatic relaxation and proton migration.

Galbraith MCE, Smeenk CTL, Reitsma G, Marciniak A, Despré V, Mikosch J, Zhavoronkov N, Vrakking MJJ, Kornilov O, Lépine F.

Phys Chem Chem Phys. 2017 Aug 2;19(30):19822-19828. doi: 10.1039/c7cp02255g.


Indoor swimming pool environments and self-reported irritative and respiratory symptoms among lifeguards.

Bureau G, Lévesque B, Dubé M, Gauvin D, Lépine F, Laliberté D.

Int J Environ Health Res. 2017 Aug;27(4):306-322. doi: 10.1080/09603123.2017.1342228. Epub 2017 Jun 25.


Polypharmacology Approaches against the Pseudomonas aeruginosa MvfR Regulon and Their Application in Blocking Virulence and Antibiotic Tolerance.

Maura D, Drees SL, Bandyopadhaya A, Kitao T, Negri M, Starkey M, Lesic B, Milot S, Déziel E, Zahler R, Pucci M, Felici A, Fetzner S, Lépine F, Rahme LG.

ACS Chem Biol. 2017 May 19;12(5):1435-1443. doi: 10.1021/acschembio.6b01139. Epub 2017 Apr 12.


An instrument combining an electrospray ionization source and a velocity-map imaging spectrometer for studying delayed electron emission of polyanions.

Concina B, Papalazarou E, Barbaire M, Clavier C, Maurelli J, Lépine F, Bordas C.

Rev Sci Instrum. 2016 Mar;87(3):033103. doi: 10.1063/1.4942914.


XUV excitation followed by ultrafast non-adiabatic relaxation in PAH molecules as a femto-astrochemistry experiment.

Marciniak A, Despré V, Barillot T, Rouzée A, Galbraith MCE, Klei J, Yang CH, Smeenk CTL, Loriot V, Reddy SN, Tielens AGGM, Mahapatra S, Kuleff AI, Vrakking MJJ, Lépine F.

Nat Commun. 2015 Aug 13;6:7909. doi: 10.1038/ncomms8909.


Attosecond Hole Migration in Benzene Molecules Surviving Nuclear Motion.

Despré V, Marciniak A, Loriot V, Galbraith MC, Rouzée A, Vrakking MJ, Lépine F, Kuleff AI.

J Phys Chem Lett. 2015 Feb 5;6(3):426-31. doi: 10.1021/jz502493j. Epub 2015 Jan 16.


Quorum Sensing Controls Swarming Motility of Burkholderia glumae through Regulation of Rhamnolipids.

Nickzad A, Lépine F, Déziel E.

PLoS One. 2015 Jun 5;10(6):e0128509. doi: 10.1371/journal.pone.0128509. eCollection 2015.


Multi-purpose two- and three-dimensional momentum imaging of charged particles for attosecond experiments at 1 kHz repetition rate.

Månsson EP, Sorensen SL, Arnold CL, Kroon D, Guénot D, Fordell T, Lépine F, Johnsson P, L'Huillier A, Gisselbrecht M.

Rev Sci Instrum. 2014 Dec;85(12):123304. doi: 10.1063/1.4904372.


The small RNA RyhB contributes to siderophore production and virulence of uropathogenic Escherichia coli.

Porcheron G, Habib R, Houle S, Caza M, Lépine F, Daigle F, Massé E, Dozois CM.

Infect Immun. 2014 Dec;82(12):5056-68. doi: 10.1128/IAI.02287-14. Epub 2014 Sep 22.


Visualizing the coupling between red and blue stark states using photoionization microscopy.

Stodolna AS, Lépine F, Bergeman T, Robicheaux F, Gijsbertsen A, Jungmann JH, Bordas C, Vrakking MJ.

Phys Rev Lett. 2014 Sep 5;113(10):103002. Epub 2014 Sep 4.


Identification of anti-virulence compounds that disrupt quorum-sensing regulated acute and persistent pathogenicity.

Starkey M, Lepine F, Maura D, Bandyopadhaya A, Lesic B, He J, Kitao T, Righi V, Milot S, Tzika A, Rahme L.

PLoS Pathog. 2014 Aug 21;10(8):e1004321. doi: 10.1371/journal.ppat.1004321. eCollection 2014 Aug.


Liquid chromatography/mass spectrometry for the identification and quantification of rhamnolipids.

Abdel-Mawgoud AM, Lépine F, Déziel E.

Methods Mol Biol. 2014;1149:359-73. doi: 10.1007/978-1-4939-0473-0_30.


Short-chain flavor ester synthesis in organic media by an E. coli whole-cell biocatalyst expressing a newly characterized heterologous lipase.

Brault G, Shareck F, Hurtubise Y, Lépine F, Doucet N.

PLoS One. 2014 Mar 26;9(3):e91872. doi: 10.1371/journal.pone.0091872. eCollection 2014.


The stringent response modulates 4-hydroxy-2-alkylquinoline biosynthesis and quorum-sensing hierarchy in Pseudomonas aeruginosa.

Schafhauser J, Lepine F, McKay G, Ahlgren HG, Khakimova M, Nguyen D.

J Bacteriol. 2014 May;196(9):1641-50. doi: 10.1128/JB.01086-13. Epub 2014 Feb 7.


A novel role for an ECF sigma factor in fatty acid biosynthesis and membrane fluidity in Pseudomonas aeruginosa.

Boechat AL, Kaihami GH, Politi MJ, Lépine F, Baldini RL.

PLoS One. 2013 Dec 30;8(12):e84775. doi: 10.1371/journal.pone.0084775. eCollection 2013.


A stereospecific pathway diverts β-oxidation intermediates to the biosynthesis of rhamnolipid biosurfactants.

Abdel-Mawgoud AM, Lépine F, Déziel E.

Chem Biol. 2014 Jan 16;21(1):156-64. doi: 10.1016/j.chembiol.2013.11.010. Epub 2013 Dec 26.


The end of an old hypothesis: the pseudomonas signaling molecules 4-hydroxy-2-alkylquinolines derive from fatty acids, not 3-ketofatty acids.

Dulcey CE, Dekimpe V, Fauvelle DA, Milot S, Groleau MC, Doucet N, Rahme LG, Lépine F, Déziel E.

Chem Biol. 2013 Dec 19;20(12):1481-91. doi: 10.1016/j.chembiol.2013.09.021. Epub 2013 Nov 14.


Probing time-dependent molecular dipoles on the attosecond time scale.

Neidel Ch, Klei J, Yang CH, Rouzée A, Vrakking MJ, Klünder K, Miranda M, Arnold CL, Fordell T, L'Huillier A, Gisselbrecht M, Johnsson P, Dinh MP, Suraud E, Reinhard PG, Despré V, Marques MA, Lépine F.

Phys Rev Lett. 2013 Jul 19;111(3):033001. Epub 2013 Jul 18.


A chiral high-performance liquid chromatography-tandem mass spectrometry method for the stereospecific analysis of enoyl-coenzyme A hydratases/isomerases.

Abdel-Mawgoud AM, Lépine F, Déziel E.

J Chromatogr A. 2013 Sep 6;1306:37-43. doi: 10.1016/j.chroma.2013.07.049. Epub 2013 Jul 17.


A liver-specific defect of Acyl-CoA degradation produces hyperammonemia, hypoglycemia and a distinct hepatic Acyl-CoA pattern.

Gauthier N, Wu JW, Wang SP, Allard P, Mamer OA, Sweetman L, Moser AB, Kratz L, Alvarez F, Robitaille Y, Lépine F, Mitchell GA.

PLoS One. 2013 Jul 5;8(7):e60581. doi: 10.1371/journal.pone.0060581. Print 2013.


Skeletal muscle mitochondrial uncoupling in a murine cancer cachexia model.

Tzika AA, Fontes-Oliveira CC, Shestov AA, Constantinou C, Psychogios N, Righi V, Mintzopoulos D, Busquets S, Lopez-Soriano FJ, Milot S, Lepine F, Mindrinos MN, Rahme LG, Argiles JM.

Int J Oncol. 2013 Sep;43(3):886-94. doi: 10.3892/ijo.2013.1998. Epub 2013 Jun 28.


Hydrogen atoms under magnification: direct observation of the nodal structure of Stark states.

Stodolna AS, Rouzée A, Lépine F, Cohen S, Robicheaux F, Gijsbertsen A, Jungmann JH, Bordas C, Vrakking MJ.

Phys Rev Lett. 2013 May 24;110(21):213001. Epub 2013 May 20.


Biodegradation of endocrine disruptors in solid-liquid two-phase partitioning systems by enrichment cultures.

Villemur R, Dos Santos SC, Ouellette J, Juteau P, Lépine F, Déziel E.

Appl Environ Microbiol. 2013 Aug;79(15):4701-11. doi: 10.1128/AEM.01239-13. Epub 2013 May 31.


Single-size thermometric measurements on a size distribution of neutral fullerenes.

Cauchy C, Bakker JM, Huismans Y, Rouzée A, Redlich B, van der Meer AF, Bordas C, Vrakking MJ, Lépine F.

Phys Rev Lett. 2013 May 10;110(19):193401. Epub 2013 May 6.


Wave function microscopy of quasibound atomic states.

Cohen S, Harb MM, Ollagnier A, Robicheaux F, Vrakking MJ, Barillot T, Lépine F, Bordas C.

Phys Rev Lett. 2013 May 3;110(18):183001. Epub 2013 May 3.


Avian lipocalin expression in chickens following Escherichia coli infection and inhibition of avian pathogenic Escherichia coli growth by Ex-FABP.

Garénaux A, Houle S, Folch B, Dallaire G, Truesdell M, Lépine F, Doucet N, Dozois CM.

Vet Immunol Immunopathol. 2013 Mar 15;152(1-2):156-67. doi: 10.1016/j.vetimm.2012.09.018. Epub 2012 Sep 26.


Scaling laws for photoelectron holography in the midinfrared wavelength regime.

Huismans Y, Gijsbertsen A, Smolkowska AS, Jungmann JH, Rouzée A, Logman PS, Lépine F, Cauchy C, Zamith S, Marchenko T, Bakker JM, Berden G, Redlich B, van der Meer AF, Ivanov MY, Yan TM, Bauer D, Smirnova O, Vrakking MJ.

Phys Rev Lett. 2012 Jul 6;109(1):013002. Epub 2012 Jul 6.


Decay of C60 by delayed ionization and C2 emission: experiment and statistical modeling of kinetic energy release.

Lebeault MA, Baguenard B, Concina B, Calvo F, Climen B, Lépine F, Bordas C.

J Chem Phys. 2012 Aug 7;137(5):054312.


Combined electrospray ionization source with a velocity map imaging spectrometer for studying large gas phase molecular ions.

Papalazarou E, Cauchy C, Barillot T, Bellina B, Maurelli J, Barbaire M, Clavier C, Bertorelle F, Antoine R, Compagnon I, Allouche AR, Bordas C, Dugourd P, Lépine F.

Analyst. 2012 Aug 7;137(15):3496-501. doi: 10.1039/c2an16136b. Epub 2012 Jun 15.


Isolation and characterization of EstC, a new cold-active esterase from Streptomyces coelicolor A3(2).

Brault G, Shareck F, Hurtubise Y, Lépine F, Doucet N.

PLoS One. 2012;7(3):e32041. doi: 10.1371/journal.pone.0032041. Epub 2012 Mar 2.


A liquid chromatography - mass spectrometry method to measure ¹³C-isotope enrichment for DNA stable-isotope probing.

Auclair J, Lépine F, Villemur R.

Can J Microbiol. 2012 Mar;58(3):287-92. doi: 10.1139/w11-133. Epub 2012 Feb 22.


Active starvation responses mediate antibiotic tolerance in biofilms and nutrient-limited bacteria.

Nguyen D, Joshi-Datar A, Lepine F, Bauerle E, Olakanmi O, Beer K, McKay G, Siehnel R, Schafhauser J, Wang Y, Britigan BE, Singh PK.

Science. 2011 Nov 18;334(6058):982-6. doi: 10.1126/science.1211037.


Characterization of rhamnolipid production by Burkholderia glumae.

Costa SG, Déziel E, Lépine F.

Lett Appl Microbiol. 2011 Dec;53(6):620-7. doi: 10.1111/j.1472-765X.2011.03154.x. Epub 2011 Oct 10.


A quorum sensing regulated small volatile molecule reduces acute virulence and promotes chronic infection phenotypes.

Kesarwani M, Hazan R, He J, Que YA, Apidianakis Y, Lesic B, Xiao G, Dekimpe V, Milot S, Deziel E, Lépine F, Rahme LG.

PLoS Pathog. 2011 Aug;7(8):e1002192. doi: 10.1371/journal.ppat.1002192. Epub 2011 Aug 4. Erratum in: PLoS Pathog. 2011 Aug;7(8). doi: 10.1371/annotation/a1b0d6de-c6b4-4a5f-97ac-d500fbde806f.


The Acheta domesticus densovirus, isolated from the European house cricket, has evolved an expression strategy unique among parvoviruses.

Liu K, Li Y, Jousset FX, Zadori Z, Szelei J, Yu Q, Pham HT, Lépine F, Bergoin M, Tijssen P.

J Virol. 2011 Oct;85(19):10069-78. doi: 10.1128/JVI.00625-11. Epub 2011 Jul 20.


Isolation of estrogen-degrading bacteria from an activated sludge bioreactor treating swine waste, including a strain that converts estrone to β-estradiol.

Isabelle M, Villemur R, Juteau P, Lépine F.

Can J Microbiol. 2011 Jul;57(7):559-68. doi: 10.1139/W11-051. Epub 2011 Jul 19.


Quantitative analysis of the relative transcript levels of four chlorophenol reductive dehalogenase genes in Desulfitobacterium hafniense PCP-1 exposed to chlorophenols.

Bisaillon A, Beaudet R, Lépine F, Villemur R.

Appl Environ Microbiol. 2011 Sep;77(17):6261-4. doi: 10.1128/AEM.00390-11. Epub 2011 Jul 8.


Klebsiella pneumoniae yersiniabactin promotes respiratory tract infection through evasion of lipocalin 2.

Bachman MA, Oyler JE, Burns SH, Caza M, Lépine F, Dozois CM, Weiser JN.

Infect Immun. 2011 Aug;79(8):3309-16. doi: 10.1128/IAI.05114-11. Epub 2011 May 16.


Secretion, but not overall synthesis, of catecholate siderophores contributes to virulence of extraintestinal pathogenic Escherichia coli.

Caza M, Lépine F, Dozois CM.

Mol Microbiol. 2011 Apr;80(1):266-82. doi: 10.1111/j.1365-2958.2011.07570.x. Epub 2011 Feb 24.

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