Drug-delivery microcapsules tagged with zirconium-89 can be tracked by PET imaging
University of Alabama at Birmingham polymer and radionuclide chemists report what they say "may represent a major step forward in microcapsule drug delivery systems.".....»»
Researchers move floating objects with soundwaves
EPFL researchers have succeeded in directing floating objects around an aquatic obstacle course using only soundwaves. Their novel, optics-inspired method holds great promise for biomedical applications such as noninvasive targeted drug delivery......»»
Researchers develop polymer fibers that can facilitate controlled, local drug delivery
Medical products such as ointments or syringes reach their limits when it comes to delivering medication locally—and above all in a controlled manner over a longer period of time. Empa researchers are therefore developing polymer fibers that can de.....»»
AI-based approach matches protein interaction partners
Proteins are the building blocks of life, involved in virtually every biological process. Understanding how proteins interact with each other is crucial for deciphering the complexities of cellular functions, and has significant implications for drug.....»»
Top FDA official overrules staff to approve gene therapy that failed trial
Peter Marks overruled three teams and two top directors. Enlarge / Dr. Peter Marks, Director of the Center for Biologics Evaluation and Research within the Food and Drug Administration on March 18, 2021 in Washington, DC. (credi.....»»
An efficient protein delivery system with spider minor ampullate silk protein nanoparticles
In a study published in the journal MedComm, researchers have developed an efficient protein delivery carrier based on spider silk proteins (spidroins), derived from Araneus ventricosus minor ampullate silk protein (MiSp). The MiSp-based nanoparticle.....»»
Why scientists are intrigued by air in NASA"s Mars sample tubes
Atmospheric scientists get a little more excited with every rock core NASA's Perseverance Mars rover seals in its titanium sample tubes, which are being gathered for eventual delivery to Earth as part of the Mars Sample Return campaign. Twenty-four h.....»»
Researchers uncover enzyme communication mechanism that could aid drug development
A mechanism that could help scientists harness enzymes for use in drug discovery has been discovered in a research breakthrough at the University of Birmingham......»»
Mini liver model innovations promise more effective drug testing
A laboratory-grown mini liver model uniquely created with liver cells and a synthetic nanoscaffold has shown to be effective in mimicking the liver, promising a new and more effective testing method for medicines that is more ethical than animal test.....»»
Old drugs new tricks—novel approach shows "enormous potential" for rapid antibiotic discovery
An innovative project to re-purpose existing drugs for their potential as antibiotics has uncovered a highly promising candidate with a potent and unique way of killing drug resistant bacteria......»»
Deals: Apple Pencil Pro all-time low, 13-inch M4 iPad Pro up to $180 off, M2 iPad Air Magic Keyboard $189 off, more
We have hit the mid-week, and it’s finally time for a solid Amazon all-time low price with today’s Apple Pencil Pro deal – it is now at the best we have tracked in new condition. From there, we move over to the M4 iPad Pro you can use it on wit.....»»
Clever macOS malware delivery campaign targets cryptocurrency users
Cryptocurrency users are being targeted with legitimate-looking but fake apps that deliver information-stealing malware instead, Recorded Future’s researchers are warning. The threat actor behind this complex scheme is going after both Windows.....»»
Quantum Xchange expands Phio TX platform to offer secure site-to-site and remote access VPN
Quantum Xchange launched version 4.0 of its quantum-safe key delivery platform Phio TX, featuring Phio VPN, a Virtual Private Network (VPN) to combine AI-native networking with quantum-safe key management and delivery. The Phio VPN builds on the uniq.....»»
Ultrasound beam triggers "nanodroplets" to deliver drugs at exactly the right spot
Conventional drug delivery is often like cracking a nut with a sledgehammer. Whether the drug is swallowed, injected, inhaled, or absorbed through the skin, it ultimately diffuses to most parts of the body, including those where it isn't needed—or.....»»
To streamline drug discovery, team develops algorithmic framework to identify optimal molecular candidates
The use of AI to streamline drug discovery is exploding. Researchers are deploying machine-learning models to help them identify molecules, among billions of options, that might have the properties they are seeking to develop new medicines......»»
Apple Crime blotter: Tracked iPad helps catch kids who stole their teacher"s car
In this week's Apple crime roundup, a woman accused of AirPods theft sues the accusing school, there was a big iPhone theft from Verizon Store, and K9 dog's iPhone recovery may have saved a man's life.The Apple Store on Walnut Street in Philadelphia.....»»
Some CRISPR screens may be missing cancer drug targets
CRISPR/Cas9 gene editing has made possible a multitude of biomedical experiments, including studies that systematically turn off genes in cancer cells to look for ones that the cancer cells heavily depend on to survive and grow. These genes, or "canc.....»»
Huge telehealth fraud indictment may wreak havoc for Adderall users, CDC warns
The consequences are dangerous, possibly even deadly, for patients across the US. Enlarge / Ten milligram tablets of the hyperactivity drug, Adderall, made by Shire Plc, is shown in a Cambridge, Massachusetts pharmacy Thursday, J.....»»
Why some plant diseases thrive in urban environments
Rachel Penczykowski, an assistant professor of biology in Arts & Sciences at Washington University in St. Louis, and five WashU graduate and undergraduate students tracked infestations of powdery mildew on common broadleaf weeds. Their study, publish.....»»
Wide-field, high-resolution and broadband mesoscopic objective lens
Optical microscopes are indispensable research tools in fields such as life sciences, medical science, and materials science. The objective lens is the core component of the microscope, determining two key parameters of microscopic imaging: resolutio.....»»
Novel insights into fluorescent "dark states" illuminate ways forward for improved imaging
Scientists at St. Jude Children's Research Hospital have reported a way to improve molecular scale distance measurements using single-molecule fluorescence resonance energy transfer (smFRET). smFRET quantifies the excitation and emission properties o.....»»