In a recent article in Scientific Reports, researchers from Hungary used an optical sensor to explore the relationship between cell dissociation methods and cell adhesivity, focusing on the early stages of the adhesion process.
A recent review in Microsystems & Nanoengineering highlights advances in electrochemical protein biosensors, driven by artificial intelligence, for detecting disease markers. These sensors, utilizing materials like nanoparticles and graphene, show promise in identifying cancer, viral infections, and other conditions, potentially revolutionizing diagnostics and personalized medicine.
In a study published in Biosensors and Bioelectronics, Dr Kim Joohee from the Bionics Research Center at the Korea Institute of Science and Technology (KIST, Director Oh Sangrok) and Professor John A. Rogers from Northwestern University collaborated to create a convenient sweat monitoring device that delivers drug stimulation through the skin without physical activity.
Researchers from Taiwan explored the efficacy of organic inverter-based biosensors in identifying bacterial contaminants. Using organic field-effect transistors, they observed minimal changes in surface morphology post-bacterial exposure, though n-type OFETs exhibited subtle electrical variations.
Researchers have developed a three-coil inductive read-out system using wireless implantable sensors (WIMS) to continuously monitor abdominal aortic aneurysm (AAA) growth. This system offers improved real-time monitoring, potentially reducing the need for frequent medical imaging and enhancing patient care post-surgery.
Scientists at the University of Bath, in collaboration with industrial partner Integrated Graphene, have developed a new type of chemosensor (demonstrated for lactic acid sensing), which is described in a study published in ACS Sensors and operates with electricity but does not require reference electrodes or battery power.
In a recent study published in American Chemical Society (ACS) Applied Materials & Interfaces, researchers from ACS have created a flexible, soft film that senses the presence of objects nearby without coming into contact with them.
A team of researchers led by Sheng Xu, a professor in the Aiiso Yufeng Li Family Department of Chemical and Nano Engineering at the UC San Diego Jacobs School of Engineering, have created a wearable ultrasound patch that could deliver continuous, non-invasive monitoring of blood flow in the brain, according to research published in Nature.
Researchers from Italy, in a recent Scientific Reports article, detailed the creation of a biodegradable paper-based sensor using a polylactic acid (PLA) emulsion ink. Incorporating eco-friendly materials like carbon nanotubes (CNTs) and silver flakes, the study highlights a significant step towards sustainable electronic device manufacturing, demonstrating the potential for greener electronics with enhanced functionality and reduced environmental impact.
Chinese researchers present a comprehensive review of smart hydrogel sensors' role in revolutionizing healthcare. Highlighting their accuracy, versatility, and contribution to early warning systems, the paper explores future research directions aiming to enhance sensor performance and expand applications in personalized medicine and beyond.
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