Top Science Results

Researchers from the Nanomol group at the Institute of Materials Science of Barcelona (ICMAB-CSIC), the CIBER-BBN network and the ICTS Nanbiosis U6, and members of the TECNIO technology transfer network ACCIÓ-Generalitat de Catalunya, together with the New Jersey Institute of Technology (NJIT, USA) and the University of Parma (UNIPR, Italy) have developed a new nanomaterial for bioimaging. The results of the study are the result of the TECNIOspring PLUS project co-financed by ACCIÓ and the European Commission.

The Journal of the American Chemical Society (JACS) features in its FRONT COVER the recently published article "Too Persistent to Give Up: Aromaticity in Boron Clusters Survives Radical Structural Changes" by Francesc Teixidor et al. Do you think the balls look like Christmas balls or like billiard balls?

A research recently published on Nature Materials, carried out jointly by the Catalan Institute of Nanoscience and Nanotechnology (ICN2), the Institute of Materials Science of Barcelona (ICMAB), Nanchang University (China) and Chongqing University (China), has demonstrated that light can increase by orders of magnitude the electricity produced by bending (flexoelectricity) in semiconductors. This phenomenon, called photoflexoelectricity, allows a single device to harvest energy from multiple environmental sources.

Although the concept of aromaticity in chemistry is something that chemists have in their minds very clearly, they find it very difficult to define. Moreover, among chemists, there are two currents with two distinct points of view: the experimental chemists and the theoretical chemists. What happens when we look at the aromaticity of 3D boron clusters?

With cancer as the second leading cause of death worldwide, investigation on its treatment stays relevant. New mononuclear ruthenium–carboranyl complexes bearing bipyridyl derivatives are being developed for bimodal therapy applications, unifying BNCT (boron neutron capture therapy) and chemotherapy on a single smaller dose and giving a more effective response thanks to a synergistic effect. These complexes are being characterized and tested against melanoma and glioblastoma, and showing successful results so far.

Organic electronic devices with an X-ray sensitivity competitive with the inorganic devices in the market are developed at the Nanomol group at the ICMAB, by Marta Mas-Torrent et al. and published today, May 1, 2020, in Nature Communications.

The article "Efficient blue light emitting materials based on m-carborane-anthracene dyads. Structure, photophysics and bioimaging studies" published in 2019 in Biomaterials Science, by Núñez et al. has been featured recently in UAB Divulga. You can find the text in English, Catalan and Spanish.