Ruddlesden-Popper compounds have long fascinated chemists and materials scientists due to their unique layered structures. This intriguing class of materials holds enormous promise for diverse applications, ranging from superconductors to catalysts, and even within the realm of photovoltaics. Traditionally, researchers have worked extensively with halides and oxides of the Ruddlesden-Popper structure; however, the scientific community
Chemistry
A groundbreaking microscopy technique has emerged, profoundly changing our approach to material science and engineering. Researchers from the University of Sydney have introduced a novel method that enables the detection of minute alterations in the atomic-level architecture of crystalline materials. This advancement is particularly vital for industries focused on creating stronger, lighter components such as
The field of phosphorescent materials has often been overshadowed by the reliance on rare metals like iridium and platinum, which have dominated due to their unparalleled efficiency in organic light-emitting diode (OLED) technology and medical diagnostics. A recent breakthrough by a research team headed by Osaka University, however, unveils the potential of a new organic
The relentless progression of technology has ushered in an era where machines no longer exist solely in macroscopic dimensions. As the line between biological and artificial systems blurs, researchers are now honing in on molecular-scale mechanisms that could revolutionize industries, particularly in fields like data storage and robotics. Yet, the journey toward mastering mechanical control
The world of chemistry continually evolves as new discoveries refine our understanding of fundamental elements. A recent study conducted by scientists at the University of Auckland is a prime example of this ongoing journey of exploration. By revisiting the properties of gallium—discovered nearly 150 years ago—researchers have revealed groundbreaking insights that challenge long-held assumptions and
At first glance, common items like metal chains and handcuffs might seem worlds apart from high-level scientific research. However, these artifacts possess fascinating characteristics—sturdy and inflexible on their own but incredibly resilient when interlinked. This interplay of rigidity and suppleness serves as an insightful analogy for the burgeoning world of catenanes, the molecular counterparts of
The selection of materials for infrastructure projects typically leans heavily toward metals due to their renowned durability and resilience. Yet, a hidden menace lurks in the shadows: hydrogen embrittlement—the phenomenon where metals, especially when surrounded by hydrogen-rich environments like water, become brittle and susceptible to failure. Despite being recognized since the mid-19th century, the underlying
The field of organic electronics is on the brink of a significant transformation, thanks in large part to innovations spearheaded by researchers at RIKEN. They have introduced a molecule, known as DP7, that not only enhances the functionality of organic electronic devices but also exhibits remarkable stability—traits that may catalyze its widespread application in industrial
In an exemplary collaboration between researchers from MIT and the University of Michigan, a significant stride has been made in the realm of chemical synthesis—specifically in the production of azetidines. These four-membered nitrogen-containing rings are not just organic chemistries’ hidden gems but also hold great promise for the pharmaceutical industry, containing unique properties that could
Radionuclides, the radioactive isotopes found in nature and produced through human activities, are omnipresent in our environment. These elements can infiltrate our bodies through various pathways—be it through inhalation, ingestion, or even transdermal absorption through wounds. Although the alarming potential health risks posed by these radioactive heavy metals are well-established, a significant gap remains in
Ice is a remarkable substance, often seen as a static solid formed from water. However, the reality is much more complex. Ice seldom exists in isolation; it is usually enveloped by a layer of liquid water. This interplay between solid ice and its liquid counterpart is fundamental to various natural processes—from the formation of snowflakes
The realm of peptide-based medicines has long been heralded as a beacon of hope in the battle against some of the most challenging diseases, notably cancer. These small chains of amino acids serve the vital function of regulating physiological processes and are integral components of numerous therapeutic applications. From combating malignancies to managing diabetes and
Despite the term “rare,” rare earth metals are not particularly rare in terms of their availability in the Earth’s crust. Their significance, however, is anything but minimal. These 17 unique elements are the backbone of modern technological advancement, powering everything from smartphones and laptops to electric vehicle batteries and renewable energy systems. The global transition
In the realm of material science, perovskites have emerged as prominent players with their unique electrical and structural characteristics. However, their lesser-known counterparts—anti-perovskites—are beginning to carve out their niche in functional materials, showing potential that deserves more recognition. With a crystal structure inverted from perovskites, anti-perovskites possess extraordinary attributes, including the intriguing phenomenon of negative
The relentless pursuit of sustainable energy sources has prompted groundbreaking innovations in hydrogen production, with a recent study led by Prof. Chen Changlun at the Hefei Institutes of Physical Science standing out as a pivotal change agent. This research spotlights the development of cobalt-doped nickel hydroxide bipolar electrodes and non-noble metal catalysts designed to enhance