Results 21 to 30 of about 184,000 (291)
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 Versatile, Portable Intravital Microscopy Platform for Studying Beta-cell Biology In Vivo [PDF]
, 2019 The pancreatic islet is a complex micro-organ containing numerous cell types, including endocrine, immune, and endothelial cells. The communication of these systems is lost upon isolation of the islets, and therefore the pathogenesis of diabetes can only
Conteh, Abass M. +11 more
core +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
Fully Integrated Biochip Platforms for Advanced Healthcare [PDF]
, 2012 Recent advances in microelectronics and biosensors are enabling developments of innovative biochips for advanced healthcare by providing fully integrated platforms for continuous monitoring of a large set of human disease biomarkers.
Baj-Rossi, Camilla +11 more
core +5 more sources
Graphene oxide-Au nano particle coated quartz crystal microbalance biosensor for the real time analysis of carcinoembryonic antigen [PDF]
, 2020 A label-free quartz crystal microbalance (QCM) biosensor was developed for the selective and real-time estimation of carcinoembryonic antigen (CEA) through the present study.
Fu, Chen +5 more
core +2 more sources
Gas Biosensor Arrays Based on Single-Stranded DNA-Functionalized Single-Walled Carbon Nanotubes for the Detection of Volatile Organic Compound Biomarkers Released by Huanglongbing Disease-Infected Citrus Trees. [PDF]
, 2019 Volatile organic compounds (VOCs) released by plants are closely associated with plant metabolism and can serve as biomarkers for disease diagnosis. Huanglongbing (HLB), also known as citrus greening or yellow shoot disease, is a lethal threat to the ...
Liu, Gang +6 more
core +2 more sources
Glucose Biosensor Based on Highly Dispersed Au Nanoparticles Supported on Palladium Nanowire Arrays
International Journal of Electrochemical Science, 2010 A glucose biosensor was constructed by using highly dispersed gold nanoparticles supported on palladium nanowire arrays(Au-PdNWs)as sensing interface. The property of the biosensor was detected by cyclic voltammetry and chronoamperometry and the use of ...
Min Zhang +3 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
Biosensors for cardiac biomarkers detection: a review [PDF]
, 2012 The cardiovascular disease (CVD) is considered as a major threat to global health. Therefore, there is a growing demand for a range of portable, rapid and low cost biosensing devices for the detection of CVD.
Gurbuz, Yasar +3 more
core +1 more source