Engineering & Technology Materials Science and Engineering

Calculations consider how a dozen metals such as titanium combine with nitrogen or carbon to form bonds

Paper-based battery for wearable devices, To pass or not to pass? Kirigami hydrogels rise from cellulose, Climate impact on mountains, Effects of space weathering. Read all in the latest Editor's Choice.

Electron spin states can now be probed at much higher resolution and more efficiently, opening new opportunities in materials analysis and data processing technologies.

Laser-patterned thin films that swell into kirigami-like structures offer new opportunities in hydrogel technology.

Trapping oxygen molecules adsorbed at defect sites in 2D semiconducting crystals offers greater control over the crystals’ electronic and photonic behaviour.

Process that can lead to mass synthesis yields solid sulfide electrolyte with world’s highest reported sodium ion conductivity and glass electrolyte

An international multidisciplinary team of researchers from Singapore, India, Malaysia and Indonesia are breaking boundaries in 3D Printing. They have developed Coir Fiber Polymer Composites with enhanced strength, presenting a new and sustainable way for applications in food and medical packaging.

In a study recently published in the journal SMALL, a weekly peer-reviewed scientific journal covering nanotechnology, published by Wiley-WCH, Germany, researchers from Nano Life Science Institute (WPI-NanoLSI), Kanazawa University, Japan, collaborating with Professor Sarikaya, Seattle, USA, used frequency modulated atomic force microscopy to reveal the molecular architecture of genetically designed and point mutated peptides and their self-organizations each forming single-molecule thick, distinct biological crystals on atomically flat graphite and MoS2 surfaces, offering a potential platform for hybrid technologies such as bioelectronics, biosensors, and protein arrays.

Analysis of materials can be done quicker and with less expertise with the help of proven machine learning techniques established in biomedical fields.

Experimental analysis and computer simulations reveal how woven fabric composite materials are deformed by heat.

Researchers have developed a proof-of-concept system that allows robotic experiments to run without any human intervention.

Researchers have developed an AI-driven system that can design novel molecules with any desired properties and suggest methods to create them using readily available materials.

Researchers have combined machine learning with robotic process automation to speed up and simplify a time-consuming process.

A new technique allows researchers to map how the cellular “skeleton” adapts to external stress.

Touch sensors that don’t even need direct contact offer new sensitivity for robotic 3D structure recognition and wireless transmission of data.

Fibre-reinforced composites, prone to internal damage, benefit from fibre hybridisation. Using ductile fibre glass mesh (FGM) in ramie/FGM composites, this study shows improved damage resistance, load-bearing, and deformation capacity.

Coordination polymer crystals show promise as a new generation of light sources for industry and medicine.

A new method allows scientists to gather enough information about the properties of metals to enable the prediction of the properties of new materials.

Vaccines and therapies based on messenger RNA could be more readily delivered due to a non-toxic polymer that protects RNA and controls its release inside cells.

A trained AI system learns to design cellular materials with specific target properties for a wide range of potential uses, including tissue engineering and energy storage.

A new coating for tiny vaccine carriers allows vaccines to remain in the body for longer.

Researchers from Thailand have pioneered the conversion of waste HDPE milk bottles into high-stiffness composites, utilizing PALF reinforcement for a 162% increase in flexural strength and 204% in modulus. This eco-friendly upcycling boosts mechanical properties while sequestering carbon, presenting a promising path for sustainable materials.

Research by Assistant Professor Edison Ang Huixiang and his team from National Institute of Education/Nanyang Technological University Singapore

A new study have compared the reinforcing efficiency of pineapple leaf fiber (PALF) and cultivated flax fiber in poly(butylene succinate) composites. PALF, a less explored but potentially sustainable alternative, outperformed flax at 20 wt.%, showcasing its potential in high-performance bio-composites and aligning with environmental goals.

"Amaterasu" particle: a new cosmic mystery, Geckos inspire robotic device, Targeting cancer while protecting healthy cells, Honey, I shrunk the bear, Two species lost to science spotted again. Plus New Science Communication Resources. Read all in the latest Editor's Choice.

- A joint research team of members from DGIST, UNIST, and Seoul National University have successfully developed an ultra-thin, high-performance photosensor based on eco-friendly quantum dots. - They have successfully implemented a wearable pulse sensor that works stably on the skin. - Results have been published in ACS Nano, one of the most

A new technique allows researchers to map how the cellular ‘skeleton’ adapts to external stress.

Analysis of materials can be done quicker and with less expertise with the help of proven machine learning techniques established in biomedical fields

Researchers develop a technique to allow fragile objects to be transferred and released by robotics, without damage, while using a gecko inspired adhesive.

The latest ‘large language model’ artificial intelligence system, GPT-4, could aid chemistry researchers, but limitations reveal the need for improvements.