Chemistry Chemical engineering

Feeding bacteria a cheap agricultural by-product enables the production of high-value biomaterials with promising biomedical and industrial applications.

Prof S. Joe Qin, President and Wai Kee Kau Chair Professor of Data Science of Lingnan University, and Lingnan Fellow of the Lingnan University Institute for Advanced Study (LUIAS) and internationally renowned chemical engineering scholar Prof Ignacio E. Grossmann attended the 22nd IEEE International Conference on Automation Science and Engineering (IEEE CASE 2026) in Shenyang, Liaoning Province. The conference, themed “Smart Industry”, brought together leading scholars and industry experts from around the world in the fields of automation and robotics. During the conference session, President Prof S. Joe Qin introduces Prof Grossmann’s academic background and distinguished achievements. Prof Grossmann delivered a plenary speech today (18 August), entitled “Challenges in the Application of Mathematical Programming Approaches to Industrial Enterprise-wide Optimisation”, sharing the challenges of applying mathematical programming approaches to enterprise-wide optimisation, as well as the applications of related research in industrial production planning, supply chains and enterprise decision-making.

Early rice gets the flower, Exercising against cancer, Efficient artificial photosynthesis, New “living pink rocks”, Unlocking megathrust earthquakes, Longevity protein demystified and Death gene paradox. Read all in the latest Editor's Choice.

An AI assistant for high-entropy alloy (HEA) electrocatalysis named ChatHEA provided a helping hand not just to extract data from the literature, but provide suggestions for promising catalysts, design experiments, and analyze data.

The end of colored plastic downgrading could be near with new approach

Using the color of light to strengthen or weaken an artificial synapse's memory

Self-assembled nanostructures in the electrolyte control ion flow… achieving world-record performance in both cycle life and capacity simultaneously

Researchers innovated artificial photosynthesis technology by optimizing the electrolyzer part of the system. This tweak enables the continuous production of solar fuel, even with fluctuations in sunlight intensity.

The device retains 98% of its performance even after 45,000 charge–discharge cycles, demonstrating excellent long-term stability.

Researchers have developed an optical fiber that uses laser-induced heating and bubble-driven convection to rapidly concentrate bacteria and nanoparticles in liquid samples. The method collects thousands of targets in 60 seconds with over tenfold higher efficiency than conventional approaches. This approach allows for faster and more sensitive detection in biomedical and environmental applications.

Floatable beads made from chitosan and cellulose acetate and enhanced with bentonite were engineered to effectively clean oil from water. The beads showed good oil adsorption capacity while remaining easy to collect from the water surface.

A novel computational approach reveals an oxygen vacancy-mediated synthesis mechanism, overcoming longstanding limits in atomic-level structural control

A new method that uses nanoparticles could help overcome a manufacturing challenge that has slowed the development of advanced cell-based treatments

Brain atlas, From perfume to plastic, Stable solar power, Plant aging switch, Anti-cancer droplets, Greener gold, Extreme star factory and How research shapes sustainability policy. Read all in the latest Editor's Choice.

Sonochemical degradation of carbon tetrachloride was found to increase in the presence of alcohols

Perovskite solar cells (PSCs), known for their high efficiency and low manufacturing costs, are considered a revolutionary photovoltaic (PV) technology that can further reduce the levelised cost of electricity (LCOE), thus promoting the development of green and renewable energy technology in order to reach our carbon reduction goals. However, state-of-the-art PSCs still face serious stability problems, especially during long-term continuous operation at high temperatures, which seriously hinder commercialisation.

Lithium batteries are widely used in electric vehicles and electronic products, but concerns are growing about their environmental impact during mining and disposal. Scholars from Lingnan University’s School of Interdisciplinary Studies and their collaborators have published a pioneering study online in top-tier, peer-reviewed, scientific journal Advanced Energy Materials. The study introduces a novel “anode-free sodium battery” that, by tuning the salt concentration in the electrolyte, reduces the risks of short circuits and shortened lifespan during fast charging. Laboratory tests have demonstrated that this new type of battery can be charged within minutes while maintaining safety and stability.

Chemical engineers have designed a hybrid catalyst system that uses zeolite to convert methane gas into methanol, followed by an alcohol oxidase, which transforms methanol into formaldehyde.

Solid electrolyte composed of nanoparticles embedded in an amorphous matrix shows high conductivity, formability, and electrochemical stability

Propylene production harnesses biodiesel waste byproduct

Foaming plastic carriers creates uneven surfaces, more area for necessary microorganisms

Machine learning helps find advantageous combination of salts and organic solvents

The means to synthesize ammonia from nitrogen and hydrogen gas has been around since the early 20th century. Despite its current widespread usage, it has significant environmental drawbacks. Now, researchers from Tohoku University have unveiled a new, environmentally friendly means of producing this widely used chemical.

Solid-state batteries are a safer option that can hold even more energy than current go-to lithium-ion versions, but effectively harnessing their structure-performance relationship has remained a complex barrier to better batteries. Now, however, researchers at Tohoku University’s Advanced Institute for Materials Research in Japan have developed a framework to predict how the structure of solid-state electrolytes can affect the performance of a battery.

Dr. Zhang Yi, the lead scientist, and his team of researchers from Canada, Singapore, the UK, have successfully completed a study, comparing the efficiency of various bioreactors in producing Raspberry Ketone through Submerged Fermentation. This research marks the first time such a study has been conducted.

Osaka Metropolitan University researchers succeeded, for the first time, in stabilizing the high-temperature phase of Li3PS4—a solid electrolyte material¬¬—thus attaining high ionic conductivity even at room temperature, using a method of rapid heating during its crystallization. This unprecedented achievement is expected to contribute to the development of materials for all-solid-state batteries with higher performance.

A group of researchers from universities in Thailand and Malaysia have collaborated to develop a unique kind of film that is good for the environment and can decompose naturally. They made this film using leftover pineapple stems, which helps reduce the use of harmful plastic films. This new film has the potential to be used as packaging material, contributing to a more sustainable way of doing business and promoting a circular economy.

Osaka Metropolitan University scientists have developed a process using artificial photosynthesis to successfully convert more than 60% of waste acetone into 3-hydroxybutyrate, a material used to manufacture biodegradable plastic. The results were obtained using low-concentration CO2, equivalent to exhaust gas, and powered by light equivalent to sunlight for 24 hours. The researchers expect that this innovative way of producing biodegradable plastic could not only reduce CO2 emissions but also provide a way of reusing laboratory and industrial waste acetone.

An Osaka Metropolitan University joint research group has discovered that near-infrared absorbing dyes, which had previously been considered to have closed-shell electronic structures, have an intermediate electronic structure, between closed- and open-shell structures. They also found that as the wavelength of near-infrared light that can be absorbed becomes longer the contribution of open-shell forms increases within the dye. These newly discovered characteristics are expected to be utilized to develop new near-infrared absorbing dyes that can absorb longer wavelength near-infrared light.

Exploring virtual human-agent relationships, A fly protein gives clue for human cancers, Rare earth elements formed in neutron star mergers 💥, One-stop process for hydrogen production. Read all in the November's Editor's Choice plus Upcoming event K4DM KNOWLEDGE MARKETPLACE – Bangkok 2022: Exchanging Ideas for a Democratic Myanmar.