Tattoo made of gold nanoparticles revolutionizes medical diagnostics
The idea of implantable sensors that continuously transmit information on vital values and concentrations of substances or drugs in the body has fascinated physicians and scientists for a long time. Such sensors enable the constant monitoring of dise.....»»
New possibilities for the medical use of botulinun toxin A1
PSI researchers have discovered a surprising trick that could expand the possibilities for medical use of botulinun toxin A1, better known under the name Botox, as an active agent. They have developed antibody-like proteins that speed up the enzyme's.....»»
Nanoparticles amplify potential cancer vaccine power
Johns Hopkins researchers have identified minuscule particles that supercharge therapeutic cancer vaccines, which train the immune system to attack tumors. These new lipid nanoparticles—tiny structures made of fat—not only stimulate a two-pronged.....»»
New understanding of ancient genetic parasite may spur medical breakthroughs
A multidisciplinary study published in Nature has elucidated the structure of the machinery responsible for writing much of our "dark genome"—the 98% of our DNA that has largely unknown biological function. These results may spur entirely novel tre.....»»
EMB3D Threat Model: Understand threats to embedded devices in critical infrastructure
Critical infrastructure depends on embedded devices across industries such as oil and natural gas, electric, water management, automotive, medical, satellite, autonomous systems, and unmanned aircraft systems. However, these devices often lack proper.....»»
You can now access Apple’s official diagnostics tool online for DIY repairs
Parts pairing still irks right-to-repair activists, though. Enlarge / The iPhone 15 is part of Apple's self-repair program now. (credit: Samuel Axon) Apple today expanded the Self Service Repair program it launched in A.....»»
Glassy shell of microscopic algae inspires tiny ultrasound detectors for medical imaging
A multidisciplinary team of researchers from Skoltech has discovered the resonance frequencies of diatom frustules. These intricately structured silicon dioxide shells of single-celled microalgae provide a promising model for nature-inspired electron.....»»
Customers being given access to Apple diagnostics software for the first time ever
For the first time ever, customers wanting to carry out DIY repairs on their devices will be given access to Apple diagnostics software. This software was previously limited to Apple Stores and authorized service providers. Apple announced the new.....»»
Attainment gap between UK white and minority ethnic medical students varies by ethnicity and medical school
The size of the gap in academic achievement between white and minority ethnic medical students in the UK varies considerably, depending on their individual ethnicity and which medical school they attended, finds the largest study of its kind, publish.....»»
CVS, Rite Aid, Walgreens hand out medical records to cops without warrants
Lawmakers want HHS to revise health privacy law to require warrants. Enlarge (credit: Getty | Jeffrey Greenberg) All of the big pharmacy chains in the US hand over sensitive medical records to law enforcement without a w.....»»
New technology to assemble three-dimensional structures using gold nanoparticles confined in nanocapsules
A research group led by Assoc. Prof. Shota Kuwahara of Toho University and Assoc. Prof. Masato Kuwahara of Nagoya University has developed a new technology that enables the creation of three-dimensional structures of gold nanoparticles confined withi.....»»
Fine-tuning gold nanoparticles in tellurite glass for unique photonics
Silicate glass is a commonly-used glass found in most households, in drinking glasses or windowpanes for example. The integration of gold nanoparticles (NPs) in silicate glass has been used in art and decoration for centuries. These NPs impact the wa.....»»
Genetically engineered cell therapies with mRNA lipid nanoparticles for transferrable platelets
Platelet transfusions are essential in managing bleeding and hemostatic dysfunction, and can be expanded to be used as cell therapy for a variety of diseases. The efforts to create such cell therapies require that researchers modify donor platelets t.....»»
Your Android phone just got an update that could save your life
Your Android phone just got a very useful update that can save your life in the event of a medical emergency......»»
Reassessing what we can expect from peptides in disease detection
Based on blood tests, it is possible to detect rare genetic diseases, recognize cancer, or determine the inflammation level in the body. Moreover, due to the rapid development of medical diagnostics based on biofluid analysis, many efforts are being.....»»
Android phones just got a life-saving update for the Personal Safety app
Users will now be able to send over vital medical information to emergency services, but there are multiple limitations......»»
Modified caffeine molecules help medical research move forward
Before researchers can develop targeted drugs, they need to know exactly how a disease works. Biochemist Bert Beerkens created molecules that allow them to find out. He used caffeine as the basis for new molecules that enable research into certain re.....»»
Spinning up control: Propeller shape helps direct nanoparticles, researchers say
Self-propelled nanoparticles could potentially advance drug delivery and lab-on-a-chip systems—but they are prone to go rogue with random, directionless movements. Now, an international team of researchers has developed an approach to rein in the s.....»»
Psychological thriller "Constellation" premiers on Apple TV+ on February 21
Apple TV+ has shared the first photos of "Constellation," an upcoming conspiracy-based psychological thriller drama, ahead of its February debut.Image Credit: Apple TV+The series stars Noomi Rapace ("The Girl with the Dragon Tattoo," "You Won't Be Al.....»»
Engineering customizable bio-adhesives for personalized medical repair
Traditional medical adhesives used in surgical applications often have limited bio-absorbability, high toxicity and a lack of customizability, leading to suboptimal surgical outcomes. Recent advances in synthetic biology offer a promising alternative.....»»
Novel stem cell culture system could lead to future therapies for a variety of disorders
A new study led by UT Southwestern Medical Center molecular biologists presents a novel culture system to grow both embryonic and extraembryonic stem cells, potentially providing important insights into the genesis of congenital malformations and ear.....»»