New materials Projects
Minimalist biostructures designed to create nanomaterials
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15 Jun 2018
Researchers from the IBB-UAB and from the ICMAB-CSIC have obtained four molecules of only seven amino acids with the ability to self-assemble, which enables a fast and non expensive process to obtain nanomaterials for biomedical and nanotechnological purposes. They have used them to create one of the most resistant bionanomaterials described until now.
Iridescent photonic cellulose, which mimics the structural color of insects, with optical applications
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10 Apr 2018
A study developed at the ICMAB-CSIC and published in Nature Photonics describes the technique to provide structural coloration on a cellulose derivative through its nanostructuration. The colors obtained do not depend on pigments but on nanostructures that interact differently with the incident light. Applications include ecofriendly production of color in packaging systems or decorative paper, anti-counterfeiting technology, or biocompatible, biodegradable, washable and edible and low cost detectors, sensors or labels.
Superabsorbers nanomaterials that trap sunlight
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06 Feb 2018
ICMAB researchers have designed ultrathin materials that maximize the absorption of light in a large range of the solar spectrum. The followed strategy is low cost and fully scalable. The obtained superabsorbers materials have many potential applications, especially in the field of photovoltaic energy and photodetection.
Organic and miniaturized photodetectors that absorb light beyond the visible range
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03 Apr 2018
They detect light below its absorption band and with a high efficiency. The presented devices demonstrate a wide spectroscopic photodetection and compactness of the device, making them much more portable and suitable for integrated electronics applications. The study was carried out by ICMAB researchers in collaboration with researchers from Dresden (Germany) and from Beijing (China).
Novel photonic materials made up on self-assembly particles for sensing applications
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24 Oct 2017
Spanish researchers from the Catalan Institute of Nanoscience and Nanotechnology (ICN2) and the Institute of Materials Science of Madrid (ICMM-CSIC) have formed highly-porous metal-organic framework particles that spontaneously assemble into well-ordered 3D superstructures that present photonic crystal properties. Their discoveries are expected to find applications in the design of novel photonic materials for sensing applications, among others.
