Results 31 to 40 of about 246,081 (346)
Insects, 2021 Aphid odorant-binding protein 9 is almost exclusively expressed in antennae and is well conserved between different aphid species. In order to investigate its function, we have expressed this protein and measured ligand-binding affinities to a number of ...
Chiara D’Onofrio +2 more
doaj +1 more source
A Whole-Cell Biosensor for Point-of-Care Detection of Waterborne Bacterial Pathogens.
ACS Synthetic Biology, 2021 Water contamination by pathogenic bacteria is a major public health concern globally. Monitoring bacterial contamination in water is critically important to protect human health, but this remains a critical challenge.
Ying Wu +3 more
semanticscholar +1 more source
Journal of Parasitology Research, 2023 Ectoparasites like fleas, mites, and ticks that are key carriers of harmful pathogens such as viruses, bacteria, cestodes, and nematodes live on rodents and shrews.
Waswa Sadic Babyesiza +4 more
doaj +1 more source
Italian National Conference on Sensors, 2020 One of the key challenges of the recent COVID-19 pandemic is the ability to accurately estimate the number of infected individuals, particularly asymptomatic and/or early-stage patients.
Sophie Mavrikou +3 more
semanticscholar +1 more source
IEEE Journal of Selected Topics in Quantum Electronics, 2021 An antibody modified terahertz (THz) metamaterial biosensor is proposed to detect the concentration of carcinoembryonic antigen (CEA). The biosensor has four metal split-ring-resonators (SRR) in a unit cell.
Shangjun Lin +10 more
semanticscholar +1 more source
From Gas Sensors to Biomimetic Artificial Noses
Chemosensors, 2018 Since the first attempts to mimic the human nose with artificial devices, a variety of sensors have been developed, ranging from simple inorganic and organic gas detectors to biosensing elements incorporating proteins of the biological olfactory system ...
Paolo Pelosi, Jiao Zhu, Wolfgang Knoll
doaj +1 more source
Wearable battery-free theranostic dental patch for wireless intraoral sensing and drug delivery
npj Flexible Electronics, 2022 Dental caries caused by oral microbiome dysbiosis with the elevation of acidogenic bacteria is the most prevalent non-communicable disease worldwide. Early prevention and timely fluoride treatment are crucial for caries lesion management.
Zhenghan Shi +13 more
doaj +1 more source
Biosensors, 2023 Calcium ions participate in the regulation of almost all biological functions of the body, especially in cardiac excitation–contraction coupling, acting as vital signaling through ion channels.
Yong Qiu +10 more
doaj +1 more source
Essays in Biochemistry, 2016 Optical biosensors represent the most common type of biosensor. Here we provide a brief classification, a description of underlying principles of operation and their bioanalytical applications. The main focus is placed on the most widely used optical biosensors which are surface plasmon resonance (SPR)-based biosensors including SPR imaging and ...
Damborský, Pavel +2 more
openaire +2 more sources
Immobilized Enzymes in Biosensor Applications
Materials, 2019 Enzyme-based biosensing devices have been extensively developed over the last few decades, and have proven to be innovative techniques in the qualitative and quantitative analysis of a variety of target substrates over a wide range of applications ...
H. H. Nguyen +4 more
semanticscholar +1 more source