Detection of bacteria and viruses with fluorescent nanotubes
An interdisciplinary research team from Bochum, Duisburg and Zurich has developed a new approach to construct modular optical sensors which are capable of detecting viruses and bacteria. The researchers used fluorescent carbon nanotubes with a novel.....»»
Photoacoustic sensor achieves high-sensitivity detection of multiple greenhouse gases
Recently, Prof. Gao Xiaoming's team from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences, developed a novel photoacoustic spectroscopy (PAS)-based sensor that enabled simultaneous, high-sensitive detection of CO2, CH4, and.....»»
Plant pathogen battle: A tomato protein"s dual role in defense and susceptibility
Tomatoes, a staple crop worldwide, are increasingly threatened by biotic stressors such as viruses, fungi, and bacteria, with the effects worsening under climate change. These challenges lead to reduced yields and compromised nutritional quality, hig.....»»
Silencing in action: How cells "repress" genomic remnants of ancient viruses
Researchers have identified key cellular control sites that regulate gene expression and prevent the activation of "cryptic" genomic regions, including ancient viral sequences......»»
DNA origami and fluorescent probes can precisely release molecular cargo
In the world of nanotechnology, the development of dynamic systems that respond to molecular signals is becoming increasingly important. The DNA origami technique, whereby DNA is programmed so as to produce functional nanostructures, plays a key role.....»»
Single-step lifecycle monitoring made fast and easy with single-walled carbon nanotubes
A research team has published a work showcasing another practical and scalable application of single-walled carbon nanotubes......»»
Harmless strain of E. coli bacteria may be able to prevent urinary tract infections
Researchers from the Texas A&M College of Veterinary Medicine and Biomedical Sciences (VMBS) and the College of Engineering are collaborating on a project that uses harmless strains of E. coli bacteria to disrupt the bacteria responsible for urinary.....»»
Scientists identify 18 bacterial strains to treat antibiotic-resistant gut infections
Antibiotic-resistant bacterial infections often occur in patients with chronic inflammatory intestinal conditions, such as inflammatory bowel disease, and in patients who have taken antibiotics for a long time. Gram-negative bacteria such as Enteroba.....»»
CrowdSec: Open-source security solution offering crowdsourced protection
Crowdsec is an open-source solution that offers crowdsourced protection against malicious IPs. CrowdSec features For this project, the developers have two objectives: Provide free top-quality intrusion detection and protection software. There’s.....»»
Verimatrix XTD Network Monitoring provides real-time detection of malicious activities
Verimatrix intoduced its Verimatrix XTD Network Monitoring feature, expanding its suite of application cybersecurity solutions to combat evolving network-related threats. Verimatrix XTD has long been at the forefront of identifying and neutralizing m.....»»
Do bacteria age?
Any organism that lives, grows and reproduces must also age. People often think of aging in the physical sense—gray hair, slowed movements and wrinkles—but aging fundamentally occurs on a molecular level, inside of cells......»»
Google backs privately funded satellite constellation for wildfire detection
"Authorities will have high-resolution imagery that is updated globally every 20 minutes." Enlarge / The Windy Fire blazes through the Long Meadow Grove of giant sequoia trees near The Trail of 100 Giants overnight in Sequoia Nat.....»»
Sleep apnea detection is now available for these two Apple Watches
Apple's new sleep apnea detection feature has received FDA approval and is on its way to you some Apple smartwatches......»»
Apple details how Apple Watch accelerometer-based sleep apnea feature works
Apple has published a new clinical validation summary document that explains how its new sleep apnea detection feature works on Apple Watch. Sleep apnea monitoring is part of Apple Watch Series 10 and comes to Apple Watch Ultra 2 and Apple Watch Seri.....»»
Three Apple Watches get FDA approval for sleep apnea detection, from today
Three Apple Watches have received approval for detecting sleep apnea, just in time for today’s launch of the feature in watchOS 11. The Federal Drug Administration approval was able to be granted swiftly on the basis that the way Apple is doing.....»»
Soil pH drives microbial community composition: Study shows how bacteria work together to thrive in difficult conditions
Though a founding concept of ecology suggests that the physical environment determines where organisms can survive, modern scientists have suspected there is more to the story of how microbial communities form in the soil......»»
How bacteria actively use passive physics to make biofilms
When we think about bacteria, we may imagine single cells swimming in solution. However, similarly to humans, bacterial cells often socialize, using surfaces to coalesce into complex heterogeneous communities called biofilms. Within a group, bacteria.....»»
Fluorescent nanomaterial could transform how we visualize fingerprints
Researchers created a fluorescent nanoparticle using a combination of materials (MCM-41, chitosan and dansylglycine) to examine latent fingerprints. These nanoparticles have special properties that make them adhere well to fingerprint residues, even.....»»
NETSCOUT enhances Omnis Cyber Intelligence platform with MITRE ATT&CK behavioral analytics
NETSCOUT announced updates to its advanced, scalable deep packet inspection-based Omnis Cyber Intelligence Network Detection and Response (NDR) platform. New MITRE ATT&CK behavioral analytics enable earlier detection of advanced threats like ransomwa.....»»
Novel Mössbauer scheme proposed for gravitation wave detection
Scientists at the Institute of High Energy Physics (IHEP) of the Chinese Academy of Sciences have proposed an innovative method to realize gravitational wave detection by utilizing Mössbauer resonance. Their findings, recently published in Science B.....»»
Mitiga Cloud MDR detects threats in SaaS and cloud environments
Mitiga unveiled its Cloud Managed Detection and Response (MDR) service, designed to provide 24/7 protection against the increasingly complex threats targeting cloud and SaaS environments. This comprehensive solution enables organizations to detect, p.....»»