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Rosa Erra‐Balsells

Researcher Next ID · RN-044193

Researcher · Biochemistry, Genetics and Molecular Biology

Universidad de Buenos Aires

Buenos Aires, Argentina

Accepting doctoral researchersFunding unknown
Works count
244
Citation count
5,238
H-index
40
i10-index
142

Research interests

Biochemistry, Genetics and Molecular Biology
Chemistry
Mass Spectrometry Techniques and Applications
Analytical Chemistry and Chromatography
Synthesis and bioactivity of alkaloids
Synthesis and Biological Evaluation
Photochemistry and Electron Transfer Studies

Publications

  • Antioxidant and cytoprotective effect of peptides produced by hydrolysis of whey protein concentrate with trypsin

    Food Chemistry · 2020 · 10.1016/j.foodchem.2020.126472

  • Biocontrol of Sclerotinia sclerotiorum (Lib.) de Bary on common bean by native lipopeptide-producer Bacillus strains

    Microbiological Research · 2018 · 10.1016/j.micres.2018.04.003

  • β-Carboline derivatives as novel antivirals for herpes simplex virus

    International Journal of Antimicrobial Agents · 2018 · 10.1016/j.ijantimicag.2018.06.019

  • Multiple strategies for heat adaptation to prevent chalkiness in the rice endosperm

    Journal of Experimental Botany · 2018 · 10.1093/jxb/ery427

  • Decrease in the incidence of charcoal root rot in common bean ( Phaseolus vulgaris L . ) by Bacillus amyloliquefaciens B14, a strain with PGPR properties

    Biological Control · 2017 · 10.1016/j.biocontrol.2017.06.008

  • Biological activity of the lipopeptide-producing Bacillus amyloliquefaciens PGPBacCA1 on common bean Phaseolus vulgaris L. pathogens

    Biological Control · 2016 · 10.1016/j.biocontrol.2016.12.001

  • Single-Cell Metabolite Profiling of Stalk and Glandular Cells of Intact Trichomes with Internal Electrode Capillary Pressure Probe Electrospray Ionization Mass Spectrometry

    Analytical Chemistry · 2016 · 10.1021/acs.analchem.5b03366

  • Antagonistic effects of Bacillus subtilis subsp. subtilis and B. amyloliquefaciens against Macrophomina phaseolina: SEM study of fungal changes and UV-MALDI-TOF MS analysis of their bioactive compounds

    Microbiological Research · 2015 · 10.1016/j.micres.2015.09.005

  • Photoisomerization of Ionic Liquid Ammonium Cinnamates: One-Pot Synthesis−Isolation ofZ-Cinnamic Acids

    Organic Letters · 2010 · 10.1021/ol1019508

  • Diamond, Titanium Dioxide, Titanium Silicon Oxide, and Barium Strontium Titanium Oxide Nanoparticles as Matrixes for Direct Matrix-Assisted Laser Desorption/Ionization Mass Spectrometry Analysis of Carbohydrates in Plant Tissues

    Analytical Chemistry · 2010 · 10.1021/ac1003129

  • One- and Two-Photon Excitation of β-Carbolines in Aqueous Solution: pH-Dependent Spectroscopy, Photochemistry, and Photophysics

    The Journal of Physical Chemistry A · 2009 · 10.1021/jp902105x

  • Direct profiling of phytochemicals in tulip tissues and in vivo monitoring of the change of carbohydrate content in tulip bulbs by probe electrospray ionization mass spectrometry

    Journal of the American Society for Mass Spectrometry · 2009 · 10.1016/j.jasms.2009.08.023

  • Screening of One-Bead-One-Peptide Combinatorial Library Using Red Fluorescent Dyes. Presence of Positive and False Positive Beads

    Journal of Combinatorial Chemistry · 2008 · 10.1021/cc800145c

  • Flavonoids from shoots and roots of Trifolium repens (white clover) grown in presence or absence of the arbuscular mycorrhizal fungus Glomus intraradices

    Phytochemistry · 2004 · 10.1016/j.phytochem.2004.06.005

  • Silsesquioxanes Derived from the Bulk Polycondensation of [3-(Methacryloxy)propyl]trimethoxysilane with Concentrated Formic Acid: Evolution of Molar Mass Distributions and Fraction of Intramolecular Cycles

    Macromolecules · 2002 · 10.1021/ma011305g

  • One-Step Synthesis of Polyhedral Silsesquioxanes Bearing Bulky Substituents: UV-MALDI-TOF and ESI-TOF Mass Spectrometry Characterization of Reaction Products

    Macromolecules · 2001 · 10.1021/ma001711k

  • Electronic spectroscopy of carbazole and N- and C-substituted carbazoles in homogeneous media and in solid matrix

    Journal of Luminescence · 2001 · 10.1016/s0022-2313(01)00173-9

  • Cagelike Precursors of High-Molar-Mass Silsesquioxanes Formed by the Hydrolytic Condensation of Trialkoxysilanes

    Macromolecules · 2000 · 10.1021/ma9912507

  • Non-toxic, water-soluble photocalorimetric reference compounds for UV and visible excitation

    Chemical Physics Letters · 1999 · 10.1016/s0009-2614(99)00306-1

  • β-Carboline alkaloids as matrices for UV-matrix-assisted laser desorption/ionization time-of-flight mass spectrometry in positive and negative ion modes. Analysis of proteins of high molecular mass, and of cyclic and acyclic oligosaccharides

    Rapid Communications in Mass Spectrometry · 1998 · 10.1002/(sici)1097-0231(19980331)12:6<285::aid-rcm158>3.0.co;2-4

  • Photochemical behaviour of β-carbolines. Part 4.1 Acid–base equilibria in the ground and excited states in organic media

    Journal of the Chemical Society Perkin Transactions 2 · 1997 · 10.1039/a608270j

  • β‐Carboline Alkaloids as Matrices for Matrix‐assisted Ultraviolet Laser Desorption Time‐of‐flight Mass Spectrometry of Proteins and Sulfated Oligosaccharides: a Comparative Study Using Phenylcarbonyl Compounds, Carbazoles and Classical Matrices

    Journal of Mass Spectrometry · 1997 · 10.1002/(sici)1096-9888(199703)32:3<287::aid-jms478>3.0.co;2-#

  • Photochemical reaction of full-aromatic β-carbolines in halomethanes 2. CHCl3: Electronic spectra and kinetics

    Journal of Photochemistry and Photobiology A Chemistry · 1994 · 10.1016/1010-6030(94)80038-3

  • Photochemical reactions of harmalol. II. Electronic spectra

    Medical Entomology and Zoology · 1993

Current projects

    No projects listed.