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.
Researchers have developed sensitive nanomaterial biosensors, specifically ZnO/PANI-DBSA and Fe2O3/PANI-DBSA composites, for detecting bacterial signaling molecules like C6-HSL in industrial settings. These sensors offer a cost-effective, efficient method for monitoring biofilm formation and microbial-influenced corrosion in oil and gas fields.
Vietnamese researchers have developed a novel fluorescent sensor using chitosan-coated Mn-doped ZnS nanomaterials to detect ampicillin (AMP) with high sensitivity and selectivity. This innovation, detailed in Scientific Reports, offers a simple yet powerful biosensing platform for effective antibiotic resistance management.
Researchers have developed a soft hydrogel-based bioadhesive interface to attach sensors to soft and fragile marine animals without causing harm. Published in Nature Communications, the study showcases the interface's rapid, robust, and non-invasive adhesion, enabling large-scale sensor deployments to study marine biomechanics, behaviors, and interspecific interactions.
Researchers introduced a novel approach to cardiovascular health monitoring by integrating a stroke-volume allocation (SVA) model with wearable sensors. Through comprehensive experiments and clinical trials, they demonstrated the effectiveness and accuracy of this model in assessing vascular age and detecting cardiovascular diseases, offering a promising solution for real-time monitoring and early intervention.
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