Ingrid Fadelli

Microelectromechanical systems (MEMS) are tiny devices that integrate various components, such as miniature sensors, electronics and actuators, onto a single chip. These small devices have proved highly promising for precisely detecting biological signals, acceleration, force and other measurements.

Two-dimensional (2D) semiconducting materials have distinct optoelectronic properties that could be advantageous for the development of ultra-thin and tunable electronic components. Despite their potential advantages over bulk semiconductors, optimally interfacing these materials with gate dielectrics has so far proved challenging, often resulting in interfacial traps that rapidly degrade the performance of transistors.

Lithium-ion batteries (LiBs) have become the most widely used rechargeable batteries worldwide. Energy researchers and material scientists have been trying to identify alternative materials that could serve as LIB components, potentially leading to improvements in battery performance and efficiency without significantly increasing fabrication costs.

In neuroscience, the term 'active zone' is used to refer to a specialized area in the presynaptic membrane of synapses (i.e., the connections via which neurons transmit electric nerve signals to each other or to other cells). The active zone is the site where neurotransmitters are released at synapses, thus it plays a central role in neuron-neuron communication.

Past neuroscience studies have consistently highlighted the profound changes that the human brain undergoes throughout childhood and adolescence. These efforts have uncovered various stages of development, during which the brain's organization evolves to support increasingly complex cognitive functions, gradually shifting from a focus on somatosensory/motor and visual processing to more advanced mental capabilities.

Recent technological advances have enabled the development of a wide range of electronic devices designed to improve people's quality of life and assist them in completing their everyday activities. Most existing devices are operated via touch screens, keyboards, mouse pads and other hand-based interfaces.

The interface between electrodes and electrolytes largely contributes to the efficiency with which batteries convert energy. In recent years, many efforts aimed at developing better performing batteries have focused on tailoring the electrode/electrolyte interface to boost the energy density of rechargeable batteries, particularly lithium-metal batteries (LMBs).

Irrespective of their personal, professional and social circumstances, different individuals can experience varying levels of life satisfaction, fulfillment and happiness. This general measure of life satisfaction, broadly referred to as "well-being," has been the key focus of numerous psychological studies.

The widespread use of artificial intelligence (AI) tools designed to process large amounts of data has increased the need for better performing memory devices. The data storage solutions that could help to meet the computational demands of AI include so-called high-bandwidth memories, technologies that can increase the memory bandwidth of computer processors, speeding up the transfer of data and reducing power consumption.

While they are courting, some animals produce distinct sound patterns that clearly convey their intentions to potential mates. These sounds are typically produced via a series of muscle movements, which are in turn planned and controlled by neural circuits.