Últimas Publicaciones
10 Nov
The incidence of COVID-19 has highlighted the readiness and efficiency of our farmers to supply the food chain in times of pandemic and has reminded us of the need to continue increasing the productivity and sustainability of our crops, which, without doubts, it is the challenge we have as a society in the face of the demographic challenge that is…
30 Jul
A little history Chromatography, from the Greek chroma (color) and grapho (writing), comprises a set of techniques that aim to separate mixtures based on the different interaction capacity of each component on / in other substances in solid or liquid state. That is, it consists of passing a mixture of substances or mobile phase, over a stationary phase that will…
30 Jul
Detectando iones Figure 1. Ionization by ESI Atoms, in order to be deflected by magnetic or electric fields, must first be ionized by bombardment of a beam of electrons, giving rise to positively charged particles. Those electrons act like billiard balls, removing electrons from the sample. This is achieved by passing the sample in solution through a capillary to which…
13 Jul
Fundamentos de la espectrometría de masas The principles behind mass spectrometry are somewhat abstract, so let's start with a mental exercise. Imagine you want to weigh a fully loaded truck. The easiest would be to drive the vehicle to a heavy truck scale. Next, we want to weigh a wheel. We could do this with a normal scale. Next we…