Results 11 to 20 of about 127,122 (260)

Glucokinase, the pancreatic glucose sensor, is not the gut glucose sensor [PDF]

open access: yesDiabetologia, 2008
The incretin hormones glucagon-like peptide-1 (GLP-1) and glucose-dependent insulinotrophic peptide (GIP) are released from intestinal endocrine cells in response to luminal glucose. Glucokinase is present in these cells and has been proposed as a glucose sensor.
Murphy R   +5 more
openaire   +5 more sources

A FRET-based biosensor for the quantification of glucose in culture supernatants of mL scale microbial cultivations

open access: yesMicrobial Cell Factories, 2019
Background In most microbial cultivations d-glucose is the main carbon and energy source. However, quantification of d-glucose especially in small scale is still challenging. Therefore, we developed a FRET-based glucose biosensor, which can be applied in
Julia Otten   +8 more
doaj   +1 more source

Continuous Glucose Monitoring in Hypoxic Environments Based on Water Splitting-Assisted Electrocatalysis

open access: yesChemosensors, 2023
Conventional enzyme-based continuous glucose sensors in interstitial fluid usually rely on dissolved oxygen as the electron-transfer mediator to bring electrons from oxidase to electrode while generating hydrogen peroxide.
Lanjie Lei   +7 more
doaj   +1 more source

Amperometric Enzyme-free Glucose Sensor Based on Electrodeposition of Au Particles on Polyaniline Film Modified Pt Electrode

open access: yesActa Chimica Slovenica, 2018
An amperometric non-enzymatic glucose sensor of high sensitivity was developed by modification of Pt electrode with electrodeposition of Au particles on polyaniline film.
Yijun Tang   +2 more
doaj   +1 more source

Validation of a flash glucose monitoring system in outpatient diabetic cats

open access: yesJournal of Veterinary Internal Medicine, 2021
Background Interstitial glucose (IG) concentration measurement using a flash glucose monitoring system (FGMS) is a noninvasive, affordable, and informative method to regulate patients with diabetes mellitus (DM) but has not been fully validated in ...
Emily K. Shea, Rebecka S. Hess
doaj   +1 more source

Structural Analysis of a Genetically Encoded FRET Biosensor by SAXS and MD Simulations

open access: yesSensors, 2021
Inspired by the modular architecture of natural signaling proteins, ligand binding proteins are equipped with two fluorescent proteins (FPs) in order to obtain Förster resonance energy transfer (FRET)-based biosensors.
Ines Reinartz   +7 more
doaj   +1 more source

A machine learning-based on-demand sweat glucose reporting platform

open access: yesScientific Reports, 2022
Diabetes is a chronic endocrine disease that occurs due to an imbalance in glucose levels and altering carbohydrate metabolism. It is a leading cause of morbidity, resulting in a reduced quality of life even in developed societies, primarily affected by ...
Devangsingh Sankhala   +6 more
doaj   +1 more source

UV Cured Boronic Acid Based Fluorescence Sensor for the Determination of Glucose

open access: yesChemical Engineering Transactions, 2013
The use of polymers is finding a significant place in development of sensors. Better selectivity and rapid measurements have been achieved by replacing classical sensor materials with functions of polymers.
S. Cubuk   +4 more
doaj   +1 more source

Modeling, Fabrication and Integration of Wearable Smart Sensors in a Monitoring Platform for Diabetic Patients

open access: yesSensors, 2021
The monitoring of some parameters, such as pressure loads, temperature, and glucose level in sweat on the plantar surface, is one of the most promising approaches for evaluating the health state of the diabetic foot and for preventing the onset of ...
Chiara De Pascali   +6 more
doaj   +1 more source

Photoelectrochemical Performance of Nanotubular Fe2O3–TiO2 Electrodes under Solar Radiation

open access: yesNanomaterials, 2022
Fe2O3–TiO2 materials were obtained by the cathodic electrochemical deposition of Fe on anodic TiO2 at different deposition times (5–180 s), followed by annealing at 450 °C.
Monika Sołtys-Mróz   +4 more
doaj   +1 more source

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