In this work the bio-availability of amino acids for the root-colonizing Pseudomonas fluorescens
strain WCS365 in the tomato rhizosphere was studied. The amino acid composition of …

Optical spectra (absorption, circular dichroism, linear dichroism, and triplet-minus-singlet),
measured at 6 K, are presented for the Fenna−Matthews−Olson (FMO) complex from the …

An electrochemical flow cell coupled on-line to a mass spectrometer is used to oxidize a
range of proteins. Oxidation of tyrosine and tryptophan can give rise to peptide bond cleavage …

We report the development of a 3D-printed cartridge for paper spray ionization (PSI) that can
be used almost immediately after solvent introduction in a dedicated reservoir and allows …

The first biochemical and spectroscopic characterization of a purified membrane transporter
for riboflavin (vitamin B 2 ) is presented. The riboflavin transporter RibU from the bacterium …

Here, we present multifunctional fluorescent nanodiamonds (FNDs) for simultaneous drug
delivery and free radical detection. For this purpose, we modified FNDs containing nitrogen …

Transport of solutes between the cytosol and the vacuolar lumen is of crucial importance for
various functions of vacuoles, including ion homeostasis; detoxification; storage of different …

Absolute measurements of protein abundance are important in the understanding of
biological processes and the precise computational modeling of biological pathways. We …

Electrochemical oxidation of peptides and proteins has been shown to lead to specific
cleavage next to tyrosine (Tyr) and tryptophan (Trp) residues which makes the coupling of …

Electrochemical oxidation of peptides and proteins is traditionally performed on carbon-based
electrodes. Adsorption caused by the affinity of hydrophobic and aromatic amino acids …