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Items: 34

1.

Biosynthesis of CdS Quantum Dots Mediated by Volatile Sulfur Compounds Released by Antarctic Pseudomonas fragi.

Gallardo-Benavente C, Carrión O, Todd JD, Pieretti JC, Seabra AB, Durán N, Rubilar O, Pérez-Donoso JM, Quiroz A.

Front Microbiol. 2019 Aug 13;10:1866. doi: 10.3389/fmicb.2019.01866. eCollection 2019.

2.

Odd Loop Regions of XenA and XenB Enzymes Modulate Their Interaction with Nitro-explosives Compounds and Provide Structural Support for Their Regioselectivity.

Osorio MI, Cabrera MA, González-Nilo F, Pérez-Donoso JM.

J Chem Inf Model. 2019 Sep 23;59(9):3860-3870. doi: 10.1021/acs.jcim.9b00357. Epub 2019 Sep 4.

PMID:
31454238
3.

Variability in Genomic and Virulent Properties of Porphyromonas gingivalis Strains Isolated From Healthy and Severe Chronic Periodontitis Individuals.

Mendez KN, Hoare A, Soto C, Bugueño I, Olivera M, Meneses C, Pérez-Donoso JM, Castro-Nallar E, Bravo D.

Front Cell Infect Microbiol. 2019 Jul 10;9:246. doi: 10.3389/fcimb.2019.00246. eCollection 2019.

4.

Biological Synthesis of CdS/CdSe Core/Shell Nanoparticles and Its Application in Quantum Dot Sensitized Solar Cells.

Órdenes-Aenishanslins N, Anziani-Ostuni G, Quezada CP, Espinoza-González R, Bravo D, Pérez-Donoso JM.

Front Microbiol. 2019 Jul 11;10:1587. doi: 10.3389/fmicb.2019.01587. eCollection 2019.

5.

A novel sequencing-based vaginal health assay combining self-sampling, HPV detection and genotyping, STI detection, and vaginal microbiome analysis.

Bik EM, Bird SW, Bustamante JP, Leon LE, Nieto PA, Addae K, Alegría-Mera V, Bravo C, Bravo D, Cardenas JP, Carson GA, Caughey A, Covarrubias PC, Pérez-Donoso J, Gass G, Gupta SL, Harman K, Hongo DMB, Jiménez JC, Kraal L, Melis-Arcos F, Morales EH, Morton A, Navas CF, Nuñez H, Olivares E, Órdenes-Aenishanslins N, Ossandon FJ, Phan R, Pino R, Soto-Liebe K, Varas I, Vera-Wolf P, Walton NA, Almonacid DE, Goddard AD, Ugalde JA, Zneimer S, Richman J, Apte ZS.

PLoS One. 2019 May 1;14(5):e0215945. doi: 10.1371/journal.pone.0215945. eCollection 2019.

6.

Synthesis of salt-stable fluorescent nanoparticles (quantum dots) by polyextremophile halophilic bacteria.

Bruna N, Collao B, Tello A, Caravantes P, Díaz-Silva N, Monrás JP, Órdenes-Aenishanslins N, Flores M, Espinoza-Gonzalez R, Bravo D, Pérez-Donoso JM.

Sci Rep. 2019 Feb 13;9(1):1953. doi: 10.1038/s41598-018-38330-8.

7.

Biomimetic quantum dot-labeled B16F10 murine melanoma cells as a tool to monitor early steps of lung metastasis by in vivo imaging.

Díaz-García VM, Guerrero S, Díaz-Valdivia N, Lobos-González L, Kogan M, Pérez-Donoso JM, Quest AF.

Int J Nanomedicine. 2018 Oct 16;13:6391-6412. doi: 10.2147/IJN.S165565. eCollection 2018.

8.

Phosphate Favors the Biosynthesis of CdS Quantum Dots in Acidithiobacillus thiooxidans ATCC 19703 by Improving Metal Uptake and Tolerance.

Ulloa G, Quezada CP, Araneda M, Escobar B, Fuentes E, Álvarez SA, Castro M, Bruna N, Espinoza-González R, Bravo D, Pérez-Donoso JM.

Front Microbiol. 2018 Feb 20;9:234. doi: 10.3389/fmicb.2018.00234. eCollection 2018.

9.

Co-synthesis of medium-chain-length polyhydroxyalkanoates and CdS quantum dots nanoparticles in Pseudomonas putida KT2440.

Oliva-Arancibia B, Órdenes-Aenishanslins N, Bruna N, Ibarra PS, Zacconi FC, Pérez-Donoso JM, Poblete-Castro I.

J Biotechnol. 2017 Dec 20;264:29-37. doi: 10.1016/j.jbiotec.2017.10.013. Epub 2017 Oct 19.

PMID:
29056529
10.

A comparative analysis of tellurite detoxification by members of the genus Shewanella.

Valdivia-González MA, Díaz-Vásquez WA, Ruiz-León D, Becerra AA, Aguayo DR, Pérez-Donoso JM, Vásquez CC.

Arch Microbiol. 2018 Mar;200(2):267-273. doi: 10.1007/s00203-017-1438-2. Epub 2017 Oct 11.

PMID:
29022087
11.

Isolation and Characterization of Phenanthrene Degrading Bacteria from Diesel Fuel-Contaminated Antarctic Soils.

Gran-Scheuch A, Fuentes E, Bravo DM, Jiménez JC, Pérez-Donoso JM.

Front Microbiol. 2017 Aug 28;8:1634. doi: 10.3389/fmicb.2017.01634. eCollection 2017.

12.

"Use of acidophilic bacteria of the genus Acidithiobacillus to biosynthesize CdS fluorescent nanoparticles (quantum dots) with high tolerance to acidic pH".

Ulloa G, Collao B, Araneda M, Escobar B, Álvarez S, Bravo D, Pérez-Donoso JM.

Enzyme Microb Technol. 2016 Dec;95:217-224. doi: 10.1016/j.enzmictec.2016.09.005. Epub 2016 Sep 14.

PMID:
27866618
13.

Pigments from UV-resistant Antarctic bacteria as photosensitizers in Dye Sensitized Solar Cells.

Órdenes-Aenishanslins N, Anziani-Ostuni G, Vargas-Reyes M, Alarcón J, Tello A, Pérez-Donoso JM.

J Photochem Photobiol B. 2016 Sep;162:707-714. doi: 10.1016/j.jphotobiol.2016.08.004. Epub 2016 Aug 3.

PMID:
27508881
14.

Biological synthesis of fluorescent nanoparticles by cadmium and tellurite resistant Antarctic bacteria: exploring novel natural nanofactories.

Plaza DO, Gallardo C, Straub YD, Bravo D, Pérez-Donoso JM.

Microb Cell Fact. 2016 May 6;15:76. doi: 10.1186/s12934-016-0477-8.

15.

The Porphyromonas gingivalis O antigen is required for inhibition of apoptosis in gingival epithelial cells following bacterial infection.

Soto C, Bugueño I, Hoare A, Gonzalez S, Venegas D, Salinas D, Melgar-Rodríguez S, Vernal R, Gamonal J, Quest AF, Pérez-Donoso JM, Bravo D.

J Periodontal Res. 2016 Aug;51(4):518-28. doi: 10.1111/jre.12331. Epub 2015 Nov 4.

PMID:
26530544
16.

Thermal and photo stability of glutathione-capped cadmium telluride quantum dots.

Wansapura PT, Díaz-Vásquez WA, Vásquez CC, Pérez-Donoso JM, Chasteen TG.

J Appl Biomater Funct Mater. 2015 Oct 16;13(3):e248-52. doi: 10.5301/jabfm.5000221.

PMID:
26045223
17.

Changes in lipopolysaccharide profile of Porphyromonas gingivalis clinical isolates correlate with changes in colony morphology and polymyxin B resistance.

Díaz L, Hoare A, Soto C, Bugueño I, Silva N, Dutzan N, Venegas D, Salinas D, Pérez-Donoso JM, Gamonal J, Bravo D.

Anaerobe. 2015 Jun;33:25-32. doi: 10.1016/j.anaerobe.2015.01.009. Epub 2015 Jan 29.

PMID:
25638398
18.

Microarray analysis of the Escherichia coli response to CdTe-GSH Quantum Dots: understanding the bacterial toxicity of semiconductor nanoparticles.

Monrás JP, Collao B, Molina-Quiroz RC, Pradenas GA, Saona LA, Durán-Toro V, Ordenes-Aenishanslins N, Venegas FA, Loyola DE, Bravo D, Calderón PF, Calderón IL, Vásquez CC, Chasteen TG, Lopez DA, Pérez-Donoso JM.

BMC Genomics. 2014 Dec 12;15:1099. doi: 10.1186/1471-2164-15-1099.

19.

Low-temperature biosynthesis of fluorescent semiconductor nanoparticles (CdS) by oxidative stress resistant Antarctic bacteria.

Gallardo C, Monrás JP, Plaza DO, Collao B, Saona LA, Durán-Toro V, Venegas FA, Soto C, Ulloa G, Vásquez CC, Bravo D, Pérez-Donoso JM.

J Biotechnol. 2014 Oct 10;187:108-15. doi: 10.1016/j.jbiotec.2014.07.017. Epub 2014 Jul 24.

PMID:
25064158
20.

Global transcriptomic analysis uncovers a switch to anaerobic metabolism in tellurite-exposed Escherichia coli.

Molina-Quiroz RC, Loyola DE, Díaz-Vásquez WA, Arenas FA, Urzúa U, Pérez-Donoso JM, Vásquez CC.

Res Microbiol. 2014 Sep;165(7):566-70. doi: 10.1016/j.resmic.2014.07.003. Epub 2014 Jul 15.

PMID:
25049169
21.

Use of titanium dioxide nanoparticles biosynthesized by Bacillus mycoides in quantum dot sensitized solar cells.

Ordenes-Aenishanslins NA, Saona LA, Durán-Toro VM, Monrás JP, Bravo DM, Pérez-Donoso JM.

Microb Cell Fact. 2014 Jul 16;13(1):90. doi: 10.1186/s12934-014-0090-7.

22.

Quantum dot-based assay for Cu(2+) quantification in bacterial cell culture.

Durán-Toro V, Gran-Scheuch A, Órdenes-Aenishanslins N, Monrás JP, Saona LA, Venegas FA, Chasteen TG, Bravo D, Pérez-Donoso JM.

Anal Biochem. 2014 Apr 1;450:30-6. doi: 10.1016/j.ab.2014.01.001. Epub 2014 Jan 13.

PMID:
24433980
23.

DNA, cell wall and general oxidative damage underlie the tellurite/cefotaxime synergistic effect in Escherichia coli.

Molina-Quiroz RC, Loyola DE, Muñoz-Villagrán CM, Quatrini R, Vásquez CC, Pérez-Donoso JM.

PLoS One. 2013 Nov 18;8(11):e79499. doi: 10.1371/journal.pone.0079499. eCollection 2013.

24.

Monounsaturated fatty acids are substrates for aldehyde generation in tellurite-exposed Escherichia coli.

Pradenas GA, Díaz-Vásquez WA, Pérez-Donoso JM, Vásquez CC.

Biomed Res Int. 2013;2013:563756. doi: 10.1155/2013/563756. Epub 2013 Aug 7.

25.

Tellurite enters Escherichia coli mainly through the PitA phosphate transporter.

Elías AO, Abarca MJ, Montes RA, Chasteen TG, Pérez-Donoso JM, Vásquez CC.

Microbiologyopen. 2012 Sep;1(3):259-67. doi: 10.1002/mbo3.26. Epub 2012 Jun 19.

26.

Enhanced glutathione content allows the in vivo synthesis of fluorescent CdTe nanoparticles by Escherichia coli.

Monrás JP, Díaz V, Bravo D, Montes RA, Chasteen TG, Osorio-Román IO, Vásquez CC, Pérez-Donoso JM.

PLoS One. 2012;7(11):e48657. doi: 10.1371/journal.pone.0048657. Epub 2012 Nov 21.

27.

Enhancing the antibiotic antibacterial effect by sub lethal tellurite concentrations: tellurite and cefotaxime act synergistically in Escherichia coli.

Molina-Quiroz RC, Muñoz-Villagrán CM, de la Torre E, Tantaleán JC, Vásquez CC, Pérez-Donoso JM.

PLoS One. 2012;7(4):e35452. doi: 10.1371/journal.pone.0035452. Epub 2012 Apr 20.

28.

Reduction of the monounsaturated fatty acid content of Escherichia coli results in increased resistance to oxidative damage.

Pradenas GA, Paillavil BA, Reyes-Cerpa S, Pérez-Donoso JM, Vásquez CC.

Microbiology. 2012 May;158(Pt 5):1279-83. doi: 10.1099/mic.0.056903-0. Epub 2012 Feb 16.

PMID:
22343353
29.

Biomimetic, mild chemical synthesis of CdTe-GSH quantum dots with improved biocompatibility.

Pérez-Donoso JM, Monrás JP, Bravo D, Aguirre A, Quest AF, Osorio-Román IO, Aroca RF, Chasteen TG, Vásquez CC.

PLoS One. 2012;7(1):e30741. doi: 10.1371/journal.pone.0030741. Epub 2012 Jan 23.

30.

Effect of tellurite-mediated oxidative stress on the Escherichia coli glycolytic pathway.

Valdivia-González M, Pérez-Donoso JM, Vásquez CC.

Biometals. 2012 Apr;25(2):451-8. doi: 10.1007/s10534-012-9518-x. Epub 2012 Jan 12.

PMID:
22234496
31.

The WaaL O-antigen lipopolysaccharide ligase has features in common with metal ion-independent inverting glycosyltransferases.

Ruan X, Loyola DE, Marolda CL, Perez-Donoso JM, Valvano MA.

Glycobiology. 2012 Feb;22(2):288-99. doi: 10.1093/glycob/cwr150. Epub 2011 Oct 7.

PMID:
21983211
32.

The Escherichia coli BtuE protein functions as a resistance determinant against reactive oxygen species.

Arenas FA, Covarrubias PC, Sandoval JM, Pérez-Donoso JM, Imlay JA, Vásquez CC.

PLoS One. 2011 Jan 10;6(1):e15979. doi: 10.1371/journal.pone.0015979.

33.

The Escherichia coli btuE gene, encodes a glutathione peroxidase that is induced under oxidative stress conditions.

Arenas FA, Díaz WA, Leal CA, Pérez-Donoso JM, Imlay JA, Vásquez CC.

Biochem Biophys Res Commun. 2010 Aug 6;398(4):690-4. doi: 10.1016/j.bbrc.2010.07.002. Epub 2010 Jul 16.

34.

Simple, fast, and sensitive method for quantification of tellurite in culture media.

Molina RC, Burra R, Pérez-Donoso JM, Elías AO, Muñoz C, Montes RA, Chasteen TG, Vásquez CC.

Appl Environ Microbiol. 2010 Jul;76(14):4901-4. doi: 10.1128/AEM.00598-10. Epub 2010 Jun 4.

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