Press

The journal Chemistry. A European Journal features in its COVER the recently published article "An enantiopure propeller‐like trityl‐brominated radical: Bringing together a high racemization barrier and an efficient circularly polarized luminescent magnetic emitter" from Jaume Veciana et al. We love the cover. Do you?

Nine ICMAB researchers appear on the Webcindario h-index ranking. A database which contains information of the researchers working in Spain in different areas, which have a high h-index (higher than a certain threshold). Our researchers appear in 7 different research areas, being Multidisciplinary Chemistry, Inorganic & Nuclear Chemistry and Applied Physics the most common ones. 

• The new low-cost, environmentally friendly and scalable method, designed by ICMAB-CSIC researchers, represents a breakthrough in the production of superconducting materials
• A transient liquid phase is formed with the new precursors, from which the superconducting films grow at speeds of 100 nm/s
• This method is fully compatible with the incorporation of nanoparticles into the superconductor structure, essential for high magnetic field applications in wind generators, electric aviation or particle accelerators

During 2019, ICMAB researchers have written more than 220 articles in international peer-review science journals of various disciplines: chemistry, physics, materials, nanotechnology, photonics, energy, superconductivity, biochemistry, etc. We have selected in this post the journals in which our researchers publish most of the articles. Do you want to know which they are?

After another year, we look back and see how was this year's scientific research. More than 220 articles, which makes a total of more than 5,400 publications and more than 145,000 citations since the Institue's foundation, in 1986. The most cited articles published in 2019 are shown in this post. Do you want to know which ones are they? From FCC-hh, oxide electronics, perovskites, oxide thin films, organic field-effect transistors and much more! 

Carbon nanocapsules, filled with stable Samarium atoms, are activated with neutrons just before entering the body. This novel nanomaterial-based system is effective for both biomedical imaging and cancer radiotherapy. 

The article "Hydroxypropyl cellulose photonic architectures by soft nanoimprinting lithography" published in Nature Photonics in April 2018 appears in Nature Index as one of the main highlights of the year! Congratulations to Agustín Mihi and his team for this nice article on photonic nanocellulose!

Researchers at IBEC and ICMAB develop a flexible, cheap and biocompatible transistor platform able to record an electrocardiogram of cells and micro-tissues during long periods of time. The platform, based on organic transistor technology (EGOFET), can also measure the effect of drugs on beating cells, as cardiomyocytes, opening the door to several applications such as implantable devices for health.

M. Rosa Palacín and Alexandre Ponrouch, from the Solid State Chemistry Group at the ICMAB, are co-authors of a review on "Achievements, Challenges, and Prospects of Calcium Batteries" in a special issue about "Beyond Li ion batteries" of Chemical Reviews (ACS). Congratulations!

• Researchers from the Institute of Materials Science of Barcelona (ICMAB-CSIC) and the Luxembourg Institute of Science and Technology (LIST) have shown that thermal conductivity can be tuned by an external applied electric field.
• If the material is mechanically deformed in a suitable way, the external applied electric field can be much lower to achieve the same thermal response.
• These advances allow envisaging a truly zero-power analogue of electronics, because phononics circuits would need no power supply.

A collaboration project between the ICMAB (Elies Molins), ISGlobal (Krijn Paaijmans), and Biogents AG (Andreas Rose, Germany), has developed electrical barriers that avoid that mosquitos that can transmit diseases such as dengue, chikunguña, zika or malaria, get inside public spaces, such as schools, hospitals or workplaces.

Atomic Layer Deposition (ALD) is a thin film deposition technique widely used in the synthesis of semiconductor devices and nanomaterials. The main characteristic is its atomic-scale control of the layer thickness and film uniformity. Now, Mariona Coll, researcher at the ICMAB, and Mari Napari, researcher at the University of Southampton, have published a review in the journal APL Materials to describe some of the major achievements and challenges of doped and complex oxides ALD.

Read this interview to Mariona Coll to know more about ALD and its applications!

The new developement of the Scanning Probe Microscopy Lab to measure the piezoelectricity of the materials has been featured in this month newsletter of the R+D CSIC under the title "A microscope to measure accurately the piezoelectric properties of materials". 

The article and patent related to the preparation of Graphene Oxide Aerogels, using supercritical carbon dioxide, is featured in R+D CSIC, in the news post "Ultralight, elastic and highly porous graphene oxide aerogels". 

The article "A Solid‐State Aqueous Electrolyte‐Gated Field‐Effect Transistor as a Low‐Voltage Operation Pressure‐Sensitive Platform" from Marta Mas-Torrent and co-workers was highlighted in Advanced Science News. The work presents a proof-of-concept of a new transduction mechanism that can be exploited to fabricate pressure-responsive organic devices.

On Saturday, 5 October 2019, we could see in the programme ¡Qué animal! from La2 RTVE, the researcher Anna Laromaine, from the Nanoparticles and Nanocomposites group, talking about the "supermaterial" bacterial cellulose. The programme was about animals with superpowers, so our Matheroes: the supermaterials of the future, were also featured in it! Thank you to all the ¡Qué animal! team!

The journal "Superconductor Science and Technology" published the Viewpoint by Xavier Obradors entitled "High critical current nanocomposite REBa₂Cu₃O₇ (RE = rare earth) tapes: towards a new era of ultra-high field magnetism". The article is about the generation of high magnetic fields with the new superconducting materials that are being studied at the ICMAB, among other places. 

Mariano Campoy Quiles, Alex Ponrouch and M. Rosa Palacín participated in the meeting of the Royal Society about ‘Energy Materials for a Low Carbon Future’ held in September 2018, in the fields of "Organic Thermoelectrics" and "Post -Li batteries". The opinions were published then in the Philosophical Transaction of the Royal Society in July 2019. 

Teresa Puig was interviewed in the digital radio programme "Hablando con Científicos" by Ángel Rodríguez Lozano, to talk about superconducting materials and her recent ERC Proof of Concept Grant on the scale-up production of high-temperature superconducting tapes.

• The future circular collider (FCC), with a 100 km circumference ring, will extend the research currently being conducted at the Large Hadron Collider (LHC) in the search for new physics.
• High-temperature superconductors, such as YBCO, are being studied to be used as coating for the FCC ring instead of copper. Researchers have found that these materials outperform copper by a factor of 40, which would greatly enhance the FCC efficiency and provide big energy savings.
• The Superconducting Materials and Large Scale Nanostructures (SUMAN) group at the ICMAB-CSIC participates in this study as part of a consortium with the ALBA Synchrotron, the IFAE and the UPC.

Researchers of the Nanomol group of the Institute of Materials Science of Barcelona (ICMAB-CSIC), together with the company Nanomol Technologies S.L. have begun a consultation process with the Spanish Association of Medicines and Health Products (AEMPS) to try and enter a new treatment in a clinical studies stage, to fight against venous ulcers in lower extremities. The study is carried out within the framework of the RIS3CAT NANONAFRES project.

Jose Giner was interviewed in Onda Cero Vigo, in the program "La Mirilla" with Raquel Sánchez, for the nanotransformers discovery, the MOFs that can reversible go from 2D to 3D structures. If you want to discover what these materials are, listen to the podcast! Jose Giner is "el chef de los nanomateriales"!

• Perovskites promise to be the next star material for solar cells, but the reason of their high efficiency is still unknown.
• Researchers at the Institute of Materials Science in Barcelona (ICMAB-CSIC) and the Helmholtz-Zentrum Berlin für Materialien und Energie (Germany) have demonstrated with a new microscopy technique that perovskites are not ferroelectric, as was thought.
• The new technique, patented by CSIC in 2017, is the direct piezoelectric force microscopy (DPFM) which, for the first time, is used in lead halide perovskite solar cells.

• The new Nature Index 2019 is out, and the data confirm the expected: ICMAB is the first CSIC center in research outputs per capita in the ranking, and the second in terms of research outputs.
• CSIC is the first research institute in Spain, and is ranked the 54th research institution worldwide, and the 4th government institution, in terms of research outputs. 

• Material engineering at the nanoscale can be successfully employed in the design of a new type of materials: this is the case of superlattices formed by layers the same material with different crystal structure.
• The study, published in Nano Letters, paves the way for efficient thermoelectric and nanoelectronic devices, which require high quality materials without defects within their structure and interfaces.

Published in Advanced Materials Technologies a Review on the recent progress on the use of organic semiconductors blended with insulating binding polymers as active materials in organic transistors. This route leads to more reliable, less expensive devices with enhanced electrical performance. A great work by Sergi Riera-Galindo, Francesca Leonardi, Raphael Pfattner and Marta Mas-Torrent. 

Published in Physical Review X a study which, by combining the “long-wave method,” a mainstay of condensed-matter theory since the 50s, with modern electronic-structure techniques, researchers obtain highly accurate predictions of physical responses of crystals to nonhomogenous external perturbations. A great work by Miquel Royo and Massimiliano Stengel!