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2006 1
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12 results

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Page 1
A predictive journey towards trans-thioamides/amides.
Tomasini M, Zhang J, Zhao H, Besalú E, Falivene L, Caporaso L, Szostak M, Poater A. Tomasini M, et al. Chem Commun (Camb). 2022 Sep 1;58(71):9950-9953. doi: 10.1039/d2cc04228b. Chem Commun (Camb). 2022. PMID: 35983851
Tryptophan-Containing Cyclic Decapeptides with Activity against Plant Pathogenic Bacteria.
Camó C, Torné M, Besalú E, Rosés C, Cirac AD, Moiset G, Badosa E, Bardají E, Montesinos E, Planas M, Feliu L. Camó C, et al. Molecules. 2017 Oct 26;22(11):1817. doi: 10.3390/molecules22111817. Molecules. 2017. PMID: 29072606 Free PMC article.
Interestingly, 26 Trp-containing sequences exhibited MIC of 0.8 to 3.1 muM against X. axonopodis pv. vesicatoria, 21 peptides MIC of 1.6 to 6.2 muM against P. syringae pv. syringae and six peptides MIC of 6.2 to 12.5 muM against E. amylovora. Regarding the hemolysis, in ge …
Interestingly, 26 Trp-containing sequences exhibited MIC of 0.8 to 3.1 muM against X. axonopodis pv. vesicatoria, 21 peptides MIC of 1.6 to …
The connection between inverse and classical calibration.
Besalú E. Besalú E. Talanta. 2013 Nov 15;116:45-9. doi: 10.1016/j.talanta.2013.04.054. Epub 2013 May 2. Talanta. 2013. PMID: 24148371
Within the context of the simple classical linear calibration procedure (regression of y on x), here it is shown how a distinction between the distributions of the observed dependent variable (yobs) and the calculated (fitted) one (ycalc) leads to the following counterintuitive a …
Within the context of the simple classical linear calibration procedure (regression of y on x), here it is shown how a distinction between t …
Antimicrobial cyclic decapeptides with anticancer activity.
Feliu L, Oliveras G, Cirac AD, Besalú E, Rosés C, Colomer R, Bardají E, Planas M, Puig T. Feliu L, et al. Peptides. 2010 Nov;31(11):2017-26. doi: 10.1016/j.peptides.2010.07.027. Epub 2010 Aug 11. Peptides. 2010. PMID: 20708052
A headspace needle-trap method for the analysis of volatile organic compounds in whole blood.
Alonso M, Castellanos M, Besalú E, Sanchez JM. Alonso M, et al. J Chromatogr A. 2012 Aug 24;1252:23-30. doi: 10.1016/j.chroma.2012.06.083. Epub 2012 Jul 1. J Chromatogr A. 2012. PMID: 22794794 Free article.
Figure of merits of the method can be improved by using a smaller phase ratio (i.e., an increase in the blood volume and a decrease in the HS volume), which lead to lower detection limits, better repeatability values and greater sensibility. ...
Figure of merits of the method can be improved by using a smaller phase ratio (i.e., an increase in the blood volume and a decrease i …
Monitoring of sixteen fragrance allergens and two polycyclic musks in wastewater treatment plants by solid phase microextraction coupled to gas chromatography.
Godayol A, Besalú E, Anticó E, Sanchez JM. Godayol A, et al. Chemosphere. 2015 Jan;119:363-370. doi: 10.1016/j.chemosphere.2014.06.072. Epub 2014 Jul 23. Chemosphere. 2015. PMID: 25061941
An experimental design with a full factorial model was applied to evaluate the effects of the experimental parameters on the extraction (e.g., salt content, time and extraction temperature). After determining the optimum conditions (2.4 g NaCl, 45 min at 90 C), an external …
An experimental design with a full factorial model was applied to evaluate the effects of the experimental parameters on the extraction ( …
Odour-causing organic compounds in wastewater treatment plants: evaluation of headspace solid-phase microextraction as a concentration technique.
Godayol A, Alonso M, Besalú E, Sanchez JM, Anticó E. Godayol A, et al. J Chromatogr A. 2011 Jul 29;1218(30):4863-8. doi: 10.1016/j.chroma.2011.02.017. Epub 2011 Feb 16. J Chromatogr A. 2011. PMID: 21411101
Some parameters affecting the chromatographic behaviour of the target compounds were studied (e.g. splitless time). Experimental conditions affecting the extraction process (temperature, time and salt content) were evaluated by applying a factorial design at two levels. .. …
Some parameters affecting the chromatographic behaviour of the target compounds were studied (e.g. splitless time). Experimental cond …
A library of linear undecapeptides with bactericidal activity against phytopathogenic bacteria.
Badosa E, Ferre R, Planas M, Feliu L, Besalú E, Cabrefiga J, Bardají E, Montesinos E. Badosa E, et al. Peptides. 2007 Dec;28(12):2276-85. doi: 10.1016/j.peptides.2007.09.010. Epub 2007 Sep 25. Peptides. 2007. PMID: 17980935
Library screening for in vitro growth inhibition identified 27, 40 and 113 sequences with MIC values below 7.5 microM against E. amylovora, P. syringae and X. axonopodis, respectively. Cytotoxicity, bactericidal activity and stability towards protease degradation of the mo …
Library screening for in vitro growth inhibition identified 27, 40 and 113 sequences with MIC values below 7.5 microM against E. amyl …
Improvement of cyclic decapeptides against plant pathogenic bacteria using a combinatorial chemistry approach.
Monroc S, Badosa E, Besalú E, Planas M, Bardají E, Montesinos E, Feliu L. Monroc S, et al. Peptides. 2006 Nov;27(11):2575-84. doi: 10.1016/j.peptides.2006.05.001. Epub 2006 Jun 9. Peptides. 2006. PMID: 16762457
A library of 56 cyclic decapeptides was prepared and screened for antibacterial activity and eukaryotic cytotoxicity, and led to the identification of peptides with improved minimum inhibitory concentration (MIC) against P. syringae (3.1-6.2 microM) and X. vesicatoria (1.6-3.1 mi …
A library of 56 cyclic decapeptides was prepared and screened for antibacterial activity and eukaryotic cytotoxicity, and led to the identif …
12 results