Top Science Results

Vertical PFM amplitude images of PbTiO3/ SrRuO3 films deposited on DyScO3 (a) and TbScO3 (b) substrates. Lateral PFM amplitude images of PbTiO3/SrRuO3 films on GdScO3 (c) and SmScO3 (d) substrates. // Source: Ferroelectric Domain Walls in PbTiO3 Are Effective Regulators of Heat Flow at Room Temperature (DOI: 10.1021/acs.nanolett.9b02991)

Experiments confirm theoretical research: SiGe alloys for optoelectronics and ferroelectric phononic switches

ICMAB Researcher Riccardo Rurali, from the Materials Simulation and Theory (MST) group, has found two of his theoretical predictions to be confirmed through experimental approaches, regarding the use of hexagonal SiGe alloys for optoelectronic applications and the use of domain walls as switches for phononic devices.

Top Science Results, 2020

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New fluorescent nanoparticles to see what is invisible to the eye

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.

Press Release, Top Science Results, 2020

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Light-boosted flexoelectricity properties discovered in perovskites

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.

Top Science Results, 2020

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Aromaticity in 3D Boron clusters is better than expected!

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?

Top Science Results, 2020

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New ruthenium-based metallocarboranes for bimodal cancer therapy

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.

Top Science Results, 2020

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Publicada en Nature Materials investigación coliderada por Mariano Campoy sobre la obtención de paneles solares que permitan un mayor rendimiento energético.

Se ha publicado en Nature Materials un trabajo de Mariano Campoy del ICMAB-CSIC y Jenny Nelson del Imperial College en el que se concluye que los polímeros con estructura molecular sin curvatura son mejores para la obtención de paneles solares más efectivos. Los materiales resultantes consiguen pasar del  4%  o el 5% de eficiencia al 8,5% 

Newspapers, Top Science Results

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