Madrid Institute of Materials Science

According to a study published in Nature Medicine, deep brain stimulation of the lateral hypothalamus improves walking and promotes recovery in humans and rodents with spinal cord injuries. In humans, the authors tested this technique on two patients who relied on assistive devices and had difficulty walking; both showed improved performance in the ten-meter and six-minute walking tests. Combined with rehabilitation, the patients experienced recovery that persisted even after the deep brain stimulation was turned off.

The Royal Swedish Academy of Sciences has awarded the Nobel Prize in Chemistry 2023 to Moungi G. Bawendi, Louis E. Brus, and Alexei I. Ekimov "for the discovery and synthesis of quantum dots." Quantum dots are tiny nanoparticles that diffuse their light from televisions and LED lights, and can also guide surgeons when removing tumor tissue, among many other applications.

A team of South Korean researchers claims to have achieved a superconductor at room temperature and pressure for the first time in history. If true, it would mean a revolution in physics with implications for the whole of society. The material, called LK-99, is based on a copper-doped lead apatite framework. The article is a preprint and can be read in the ArXiv repository, where the research community shares their work before it is reviewed for publication in a scientific journal.

The Royal Swedish Academy of Sciences has awarded the Nobel Prize in Physics to Alain Aspect, John F. Clauser and Anton Zeilinger for their experiments with entangled photons, establishing the violation of Bell's inequalities and becoming pioneers in quantum information science.