Microchips and Real-Time Photochemical Reaction Monitoring

In a paper published in analítical Chemistry (https://pubs.acs.org/doi/10.1021/acs.analchem.7b04114) we describe a small-volume nuclear-magnetic-resonance (NMR)-spectroscopy device with integrated fiber-optics for the real-time detection of UV–vis-light-assisted chemical reactions. The system with 25 nL detection volumen in an NMR chip, use LEDs or a Laser diode and permits an efficient light penetration. Advertisements

Microfluidics and Photo-CIDNP

We have shown that the sesibility of NMR can be enhaced untill unprecedent limits with a self-designed and buld technology. This increase in sensibility is higher to tthe described with comercial systems and suposes an rebirth of the photo-CIDNP NMR methodology. Thesse results have been done with NMR microcoils, designed in our group and low  Watts … Continue reading

Network of excellence on NMR

The MSOC by means of Dr. Mª Victoria Gómez Almagro participates in the network of excellence project “Thematic network on NMR spectroscopy”. This is a project with the participation of 10 laboratories in Spain and with a multidiscilplinar and international approach.  

SMALL-VOLUME NMR spectroscopy

NMR analysis of mass-limited samples remains a major challenge, which has triggered the development of expensive superconducting ultra-high field magnets, as well as of more expensive and technologically demanding solutions as cryoprobes and hyperpolarization schemes. Mass-limited samples could also benefit from the use of miniaturized coils, since the amplitude of the NMR signal is optimal … Continue reading