Researchers have discovered a novel form of ferroelectricity in a single-element bismuth monolayer that can produce regular and reversible dipole moments. This breakthrough expands the scope for non-volatile memories and electronic sensors.
Researchers at NUS developed a new synthesis strategy for highly efficient inorganic membranes, offering maximum energy efficiency and customization. These freestanding membranes have the potential to transform industries beyond filtration and separation, including energy conversion, catalysis, and sensing.
Researchers discovered ADAR2 dysregulation contributes to CBF-AML leukemogenesis through downregulation of the gene. Re-expressing ADAR2 suppressed leukaemogenesis in CBF-AML cells, highlighting its functional relevance.
Researchers developed synthetic peptide nanonets that selectively entrap bacteria, rendering them vulnerable to antimicrobial components. The nanonets displayed both trapping and killing functionalities, demonstrating potential as an anti-infective strategy.
Researchers at NUS Cancer Science Institute discover FAM3C in tumor-derived extracellular vesicles promotes distant lung tumour colonization. FAM3C enhances cellular transformation and stimulates metastasis potential, offering new therapeutic strategy targets.
NUS researchers have developed a low-cost, non-invasive cancer testing method that sequences clinical samples heated to isolate cancer-specific signatures in patient blood. The Heatrich-BS assay has high sensitivity comparable to gold standard CT scans and costs around US$35 from start to finish.
A team of scientists has identified three new biomarkers for detecting the consumption of emerging synthetic cannabinoids like OXIZID. These biomarkers will facilitate work by drug enforcement agencies worldwide in monitoring OXIZID abuse, enabling more accurate identification of abusers and potentially preventing overdoses.
Scientists from NUS developed a novel method for synthesizing bioactive flavonoids using molecular oxygen and alkaline water, yielding high yields of flavone dimers and oligomers with potential health benefits.
Researchers at NUS discovered a new mechanism in water electrolysis that triggers a brand new electro-catalytic reaction when exposed to light. This breakthrough improves the efficiency of producing hydrogen, which can be used as a cleaner fuel source, and could revolutionize industrial processes.
Research findings suggest that lighting differences in habitats contribute to variations in eye color across primate species. The study found that populations farther from the equator tend to have lighter conjunctiva and shift towards greener or bluer iris colors.
Researchers developed a smart mouthguard that translates complex bite patterns into instructions to control devices such as computers, smartphones and wheelchairs. The device achieves 98% accuracy and has the potential to support individuals with limited dexterity or neurological disorders.
Researchers discovered that ABA inhibits stomatal production by phosphorylating the master regulator SPEECHLESS, reducing its levels and leading to decreased stomatal number. This finding could lead to fine-tuning crop plants' drought tolerance through targeted manipulation of the underlying 'code'.
Researchers at NUS have developed a method to produce cell-based meat using magnetic pulses, reducing reliance on animal products and increasing efficiency. This technology has the potential to revolutionize the food industry and improve regenerative medicine by stimulating the growth of healthy cells.
Researchers at NUS developed a self-charging fabric-based 'battery' that can generate electricity from air moisture using sea salt as an absorbent. The device provides higher electrical output than conventional AA batteries and has long-lasting performance.
Researchers discovered that male spiders select sexual organ with more sperm for first copulation with cannibalistic females and transfer significantly more sperm when risk is high. The study supports the male mating syndrome theory, which posits that males evolve strategies to counter female cannibalism.
Researchers from NUS and LMU Munich successfully demonstrated device-independent QKD, a new form of quantum key distribution that is secure even if users are not privy to the underlying hardware. The experiment used a new protocol with an extra set of key-generating measurements to make it more tolerant to noise and loss.
A NUS study highlights the crucial role of maternal genes in genetic diseases in children, shedding new light on previously unsolved conditions. The researchers found that SMCHD1 protein from mothers controls gene expression in offspring, leading to skeletal defects.
Researchers warn policymakers that inadequate charging networks can derail EV adoption efforts, particularly if floods disrupt charging infrastructure, affecting not just the immediate area but also farther away. Strong public confidence in the network is crucial for long-term adoption and meeting carbon reduction targets.
Researchers engineered mini liver tumours co-cultured with endothelial cells to investigate their crosstalk. The team found that endothelial cells promote the production of CXCL1, a protein associated with poor survival outcome in liver cancer patients.
Researchers found that hypomethylating agents can activate the SALL4 oncogene in patients with myelodysplastic syndrome, resulting in poor survival outcomes. Early intervention targeting SALL4 pathways may improve treatment and patient outcomes.
Researchers have identified a critical vulnerability in high-risk multiple myeloma patients with co-occurrence of chromosome abnormalities. The study reveals that cells lacking p53 and NEIL1 genes are reliant on the Chk1 pathway, suggesting a synthetic lethal relationship.
Researchers from NUS developed a novel super-hygroscopic material to enhance sweat evaporation and reduce heat stress in personal protective suits. The film brings down the heat index by about 40%, significantly improving thermal comfort for users like healthcare workers.
Researchers from NUS's Department of Chemical and Biomolecular Engineering have demonstrated the stability of CO2 hydrates in oceanic sediments, a potential technology for storing large volumes of carbon emissions. The team found that CO2 hydrates can remain stable for up to 30 days under pressurized conditions.
Researchers found that butterfly eyespots evolve from a pre-existing gene regulatory network used to build antennae, legs and wings. The study discovered specific genes and regulatory connections underlying the development of complex traits.
The NUS research team achieved a power conversion efficiency of 23.6% in their perovskite/organic tandem solar cells, approaching that of conventional silicon solar cells. This breakthrough paves the way for flexible, light-weight, and low-cost photovoltaic cells suitable for various applications.
Researchers led by NUS found that climate change is increasing fluvial sediment loads in the high mountains of Asia, with implications for hydropower, food, and environmental security. The study reveals that sediment fluxes could more than double by 2050 under an extreme climate change scenario.
A new study by NUS researchers found a strong positive correlation between household peak electricity consumption and newly reported COVID-19 cases in Singapore. This suggests that the local community reacted proactively by limiting risk factors, even before government mandates were implemented.
A new software, ModTect, identifies RNA modifications using pre-existing sequencing data, revealing associations with cancer survival outcomes. The study found dysregulation of the epitranscriptome in patients across multiple cancer types, associated with cancer progression and survival.
Researchers have developed an AI-powered tool, Roofpedia, to track sustainable roof adoption worldwide. The tool uses satellite images to gauge cities' green and solar roof penetration, with Singapore ranked third in solar roof coverage.
Researchers tracked insect evolution with major Pacific Ocean currents, revealing species adapted to different conditions. Genetic analysis of ocean skaters found distinct variations among species, mirroring changes in currents and climate.
The new molecular device has exceptional memory reconfigurability, allowing for enhanced computational power and speed. It can be reconfigured using voltage to embed different computational tasks, making it a potential game-changer in edge computing and applications with limited power resources.
Researchers from the National University of Singapore have identified three new urinary biomarkers that can detect consumption of ADB-BUTINACA, an emerging synthetic cannabinoid. The discovery will help boost global surveillance of synthetic cannabinoid abuse and aid in tackling the increasing abuse of this substance.
A team of researchers from NUS developed an integrative approach to boost accuracy in mosquito surveillance by including larvae and species identification using mini-barcodes. This approach improves overall diversity estimates by 38% compared to adult-only data, contributing to baseline knowledge on potential vectors in Singapore.
A new study found that fine aerosols generated during talking and singing can contain more viral particles than coarse aerosols, highlighting the importance of reducing exposure to these particles in indoor environments. The research suggests that these aerosols may play a significant role in SARS-CoV-2 transmission.
Researchers from NUS have developed two methods to ensure QKD communications cannot be attacked using side-channel attacks. The first is an ultra-secure cryptography protocol that can be deployed in any communication network, and the second is a device that defends against bright light pulse attacks by creating a power threshold.
A team of researchers from Singapore and Japan have identified a new genus and species of xanthid crab with strongly asymmetrical male and female reproductive structures. The discovery reveals an evolutionary innovation that is unique among the 7,800 known crab species, allowing these crabs to mate effectively.
Researchers at NUS successfully demonstrated a system that wirelessly powers wearables by harnessing energy from the environment and transmitting it through the human body. The technology can power up to 10 wearable devices for over 10 hours, paving the way for battery-less wearables.
Researchers at NUS have developed a novel technique called solid phase synthesis-flow (SPS-flow) that automates the production of small-molecule pharmaceutical compounds. The method combines continuous-flow synthesis and solid-supported synthesis to produce target molecules with higher yields and structural diversity.
Researchers from NUS Cancer Science Institute have discovered a link between high levels of DNA repair protein RAD51 and platinum chemotherapy resistance in ovarian cancer patients. This finding could help identify patients who may require novel immunotherapy approaches to improve treatment outcomes.
Researchers at NUS have developed a method to increase the rate of ethylene hydrogenation by more than five times compared to typical industrial rates using oscillating electric potentials on commercial catalysts.
Researchers from NUS and TU have developed a method to harness WiFi signals using spin-torque oscillators, converting them into energy to power small electronics. The device successfully harvested energy from WiFi-band signals to light up an LED wirelessly without using any battery.
Researchers at NUS have created a new class of intelligent materials that can adapt their properties depending on changes in their surroundings. These smart materials show promise for targeted drug delivery and could also be used in artificial muscles and energy storage applications.
A novel technique using artificial intelligence can distinguish between healthy and cancerous cells by analyzing their pH level. This method allows for fast and accurate cancer diagnosis, with single-cell classification accuracy rates of over 95%.
Researchers have developed a flexible X-ray sensor using nanocrystals that can capture high-resolution images of curved 3D objects. The sensor uses persistent radioluminescence to emit light after exposure to X-rays, enabling the detection of defects in electronics and examination of valuable artworks.
Researchers from NUS developed an ultra-thin material with unique properties that could achieve faster and more energy-efficient memory chips. They created 'whirling' nano-structures in anti-ferromagnets, which are stable structures that can be moved at whirlwind speeds, enabling new types of information bits.
Researchers have discovered a new pathway controlling replenishment of blood cells, which could lead to novel therapeutic approaches for blood cancers. The study revealed that Tip60 plays a crucial role in maintaining hematopoietic stem cells and their DNA.
Researchers at NUS have created a substance that extracts water from air without external power, producing up to 17 litres of water per day. The 'smart' aerogel autonomously gathers and condenses water molecules, meeting World Health Organization standards for drinking water.
Researchers at NUS found that unedited COPA protein promotes cancer, while edited version suppresses a key molecular signalling pathway. The team is now exploring ways to boost natural RNA editing mechanisms to combat cancer.
A novel film developed by NUS researchers can evaporate sweat six times faster and hold 15 times more moisture than conventional materials. This breakthrough technology can power small wearable devices like watches and fitness trackers.
Researchers from NUS have invented a new method of anti-counterfeiting called DeepKey, using 2D-material tags and AI-enabled authentication software. The technology works faster, achieves highly accurate results, and uses durable identification tags that can withstand extreme temperatures and environmental conditions.