Researchers at the University of Nottingham have created a world-first device that can image individual cells' stiffness, potentially catching cancer earlier. The technology uses Brillouin scattering to detect stiffness down to billionths of a meter and could replace traditional biopsies with non-invasive, single-cell imaging.
A team of researchers has successfully transformed CO2 into methanol using sunlight and single atoms of copper deposited on a light-activated material. The new process could create highly selective and tuneable catalysts where the desired product can be dialled up by controlling the catalyst at the nanoscale.
Researchers have created a giant quantum vortex in superfluid helium, mimicking the gravitational conditions near rotating black holes. The study provides new avenues for simulations of finite-temperature quantum field theories within curved spacetimes.
Scientists have discovered the specific enzyme responsible for producing a pheromone attractant in a deadly sandfly species. This breakthrough could lead to the development of commercial traps to control the spread of Leishmaniasis, a disease that causes skin ulcers and can be fatal if left untreated.
A new study published in PLOS ONE found that mindfulness helps protect against digital workplace anxiety, stress, and overload. Employees who are more mindful are less exposed to the dark side effects of technology, including fear of missing out and addiction.
Researchers at the University of Nottingham have discovered a way to create different colors of blue cheese by inducing sexual reproduction in the fungus Penicillium roqueforti. The team created various fungal strains that produce colors ranging from white to yellow-green, red-brown-pink, and light to dark blues.
Researchers have successfully trapped krypton atoms within a carbon nanotube to create a one-dimensional gas. The team used advanced transmission electron microscopy (TEM) to capture the moment when Kr atoms joined together, allowing them to study their movement and behavior in real-time.
A new MRI technique has shown that patients with severe depression can experience substantial improvements in symptoms and quality of life for at least six months. The technique uses functional MRI to guide the delivery of magnetic stimulation to specific areas of the brain, reducing variability and increasing effectiveness.
A new study has found that evolution is influenced by a genome's evolutionary history, allowing scientists to predict gene interactions and tackle real-world issues like antibiotic resistance. This discovery opens the door to new possibilities in synthetic biology, medicine, and environmental science.
The study found that co-existing bacteria species in the chicken gut share AMR-associated genetic material and implement similar resistance mechanisms. This discovery highlights the importance of understanding microbial community interactions in livestock farming.
A major study found that patients with inflammatory conditions can boost their antibody response to a COVID-19 booster vaccination by interrupting their treatment for two weeks. The improved protection lasts for six months, and patients who interrupted treatment reported more flare-ups but most were self-managed.
Researchers have engineered a living material resembling human phlegm to study polymicrobial biofilms in cystic fibrosis patients. The material, which grows 3D biofilms in a controlled manner, will help experts understand how these structures form and develop effective treatments.
A UK-based team has completed construction of a synthetic chromosome as part of a major international project to build the world's first synthetic yeast genome. The synthetic chromosome allows cells to grow with the same fitness level as natural cells, enabling new applications in medicine, bioenergy, and biotechnology.
A new UK study found that teenagers are more likely to visit their GP about depression and anxiety at the start of the school year. The research analyzed data from over 5 million people in England and suggests that support for adolescents around mental health issues should be focused during the autumn.
A recent study by University of Nottingham researchers found that children with attention deficit hyperactivity disorder (ADHD) use healthcare services twice as often in the two years before their diagnosis. Children with ADHD are also more likely to see their GP, receive prescriptions, attend hospital for overnight admissions, and hav...
Researchers at the University of Nottingham have discovered a protein that seals plant roots to regulate nutrient and water uptake from the soil. This finding has significant implications for developing climate-proof crops with reduced water and chemical fertilizer requirements.
Researchers used machine learning to expand and accelerate work on 'atomic shapes,' fundamental pieces of geometry in higher dimensions. The breakthrough identifies shapes and their properties, such as dimension, accelerating new insights across Pure Mathematics.
Researchers at the University of Nottingham have developed a new way to target and kill glioblastoma cells, a type of brain cancer with a low five-year survival rate. The breakthrough uses bio-nanoantennae to induce programmed cell death in cancer cells via electrical stimulation.
New research shows that boosting the 'warm glow' feeling people experience after giving blood significantly increases repeat blood donations. This research, led by the University of Nottingham, highlights the importance of reinforcing feelings of gratitude and identity as a blood donor to encourage long-term helping behavior.
Researchers discovered a subtype of avian flu virus is undergoing mutational changes that could increase its risk of being passed on to humans. The study found the virus can cause severe animal infections and be transmitted through airborne droplets.
Research identifies immunosuppressed individuals with lower antibody prevalence after three or more COVID-19 vaccine doses, highlighting increased vulnerability to severe infection. The MELODY study found that around one in five people with compromised immune systems had no COVID-19 antibodies.
A new study reveals that using big data and machine learning can improve antimicrobial resistance surveillance in livestock production. The research found correlations between environmental variables, microbial communities, and antimicrobial resistance, suggesting multiple routes for improving surveillance.
A new study from the University of Nottingham models how antibiotic resistance genes build up in gut bacteria through lifetime exposure to food intake and antibiotic treatment. The research suggests that reducing exposure to resistance genes is particularly effective during periods of antibiotic treatment, and that dietary advice shoul...
Researchers found stable antibodies in 800-year-old medieval human teeth that can still recognize viral proteins, allowing them to study the history of infectious human diseases. This discovery expands the field of palaeoproteomics and may enable experts to analyze how human antibody responses developed over time.
New research found that positive intergroup contact reduces the development of conspiracy theories about other groups. Experts from the University of Nottingham discovered that among British participants, positive contact interfered with the development of conspiracy beliefs about immigrants and Jewish people.
A clinical trial has shown that desmopressin may reduce the risk of death or disability in stroke patients taking antiplatelet drugs. The results support the need for a large-scale trial to determine its effectiveness.
Chronic knee osteoarthritis pain does not impair memory and behavioral flexibility, according to new research. Factors like age, pain medication, and socio-economic status are likely to play a role in cognitive decline.
A study published in Management Science found that the UK's Covid vaccine mandate caused a 3-4% reduction in staffing in elderly care homes, equivalent to 14,000 to 19,000 employees. The policy led to an increase in reliance on agency workers and persisted even after the mandate was lifted.
A Nottingham University Business School expert is working with Brazilian nurses to reduce post-caesarean wound infections, a common issue worldwide. The project aims to prevent infections through improved care management, which could improve quality of life and reduce healthcare costs.
Researchers have developed a wearable brain scanner that can measure brain function in people who are standing and walking. This breakthrough could help diagnose conditions such as Parkinson's Disease, stroke, and concussion. The system uses small sensors to detect magnetic fields generated by cellular activity in the brain.
The Voting Rights Act of 1965 enfranchised a new section of society in the US South, resulting in increased Black turnout and election of Black politicians. Studies found that the act promoted tangible improvements in policy changes, including increased spending on public infrastructure.
Researchers from the University of Nottingham found that police custody can be a punitive environment for child suspects, leading to resentment and undermining trust. The study recommends adopting a "Child First" approach, prioritizing problem-solving and restorative approaches over detention.
Researchers at the University of Nottingham have successfully created and controlled magnetic vortices in an antiferromagnet using a magnetic imaging technique. This discovery has significant implications for next-generation memory devices, which could lead to faster and more energy-efficient computing.
New research reveals that people experience strongest suicidal thoughts in winter, specifically in December, with a daily peak between 4-5 am. This finding contradicts the common assumption that suicide rates are highest in winter.
Researchers developed a biocide-coated polymer that effectively kills MRSA, Covid-19, and resistant bacteria, reducing hospital-acquired infections. The new material can be added to plastic products during manufacture or used as a spray, offering an effective solution to combat antimicrobial resistance.
Researchers are conducting a six-year study to explore epistemic injustices in healthcare, which occur when patients' testimonies and perspectives are ignored or dismissed. The project aims to find ways to correct these injustices and improve the relationship between patients and healthcare practitioners.
Researchers have identified a key gene, bHLH121, that allows plants to efficiently use energy, enabling them to grow more roots and capture more water and nutrients. This discovery holds promise for breeding crops that can withstand climate change-induced droughts and low-nitrogen soil conditions.
Researchers have discovered that high-grade glioma brain tumors have LDL receptors, which could be targeted by drugs already in development. The study's findings pave the way for using nanoparticle-based therapies to starve the tumors of energy and cause disruptions to their growth and spread.
A new report by the University of Nottingham highlights the need for improved transparency in prisoner death investigations to reduce self-inflicted deaths in prisons. The study recommends that the Prisons and Probation Ombudsman adopts more explicit methodology and acknowledges systemic hazards to prevent similar incidents.
A team of scientists has discovered that changing the structure of psyllium fibre can promote healthy gut bacteria and reduce gas formation. The findings have significant implications for people with fiber intolerances and irritable bowel conditions.
A new study published in the British Journal of Criminology found that the number of stoves exempt from UK smoke control regulations has increased ten-fold since 2010. The Deregulation Act 2015 removed obstacles to manufacturers certifying their appliances as 'exempt', contributing to nationwide air pollution problems.
Aerial roots of common houseplant species outperform soil roots in nutrient uptake, particularly for nitrogen. This breakthrough could lead to improved plant health and longevity by focusing on aerial root nutrition.
The fellowship will study the uneven nature of the UK economy across regions and their responses to global economic changes, including Brexit and the cost of living crisis. It will provide impartial knowledge about these issues, grounded in social scientific research.
Researchers at University of Nottingham have discovered a new mechanism to block the Mannose Receptor, which is present in key immune cells and can be hijacked by viruses and some cancers. Synthetic glycopolymers have been designed to trap the receptor within the cell, inhibiting its function.
Scientists detected compounds in 250 million-year-old pollen grains that function like sunscreen, suggesting UV-B radiation played a key role in the end-Permian mass extinction event. The discovery supports the theory of palaeoclimate emergency triggered by volcanic eruptions and global warming.
Scientists have discovered that early forests contained much lower CO2 levels than previously thought, challenging long-held theories about the climate's history. The research, published in Nature Communications, found that these ancient forests had a minimal impact on atmospheric CO2 levels over time.
Researchers at the University of Nottingham have discovered a new class of polymer that can promote wound healing in hard-to-treat diabetic wounds. The polymer actively drives fibroblasts and immune cells to aid healing, resulting in three times more fibroblast activity and over 80% wound closure.
Researchers discovered a novel water sensing mechanism called 'Hydro-Signalling' that links hormone movement with water fluxes, enabling plant roots to pause and resume branching based on moisture availability. This adaptation helps plants survive in drought conditions and informs the development of climate-resilient crops.
A new study by researchers at the University of Nottingham found that our ancient ancestors were more complex than originally thought. This challenges existing evolution theories and suggests that loss of features is a key driver of evolution.
A £1m project aims to develop a biodiversity credit standard to measure and value biodiversity for market trading and investment. The research team will test a potential methodology and assess industry uptake of new innovation.