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-enzyme immobilised(in biosensor ) -H+ ions released (from gluconic acid) -give positive charge -current flows -size of current proportional to concentration of H+/glucose -low reading (when blood tested) indicates,hypoglycaemia/ low blood glucose concentration. -Or reverse arguments.
Glucose biosensors work by using an enzyme called glucose oxidase to detect glucose. When glucose comes into contact with the enzyme, it reacts and produces a measurable signal, usually in the form of an electrical current. This signal is then converted into a glucose concentration measurement, providing a quick and accurate way to monitor blood glucose levels.
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Why do the sells need glucose?
Glucose provide the energy the cells need to work.
How do the processes of photosynthesis and cellular reparation work together?
Photosynthesis is to produce glucose. This glucose is utilized by respiration
How do you find the concentration of a solution?
Glucose concentration strips will work.
What is fructose and glucose good for?
They are both types of sugar (carbohydrates). Glucose is absolutely needed for the cells to work the way they do. Glucose is a type of basic energy. Fructose is a type of simple sugar that is found in fruit.
Which part of your body doesn't use glucose?
The cornea of the eye does not require glucose for energy. It relies mainly on oxygen for metabolism and nourishment.
What are the types of biosensors?
Some common types of biosensors include electrochemical biosensors, optical biosensors, piezoelectric biosensors, and thermal biosensors. Each type utilizes different mechanisms to detect and convert biological signals into measurable outputs.
What has the author David D Cunningham written?
David D. Cunningham has written: 'In vivo glucose sensing' -- subject(s): Blood sugar monitoring, Blood Glucose, Blood Glucose Self-Monitoring, Biosensors, Diabetes, Analysis, Biosensing Techniques
When is it appropriate to use biosensors?
It is appropriate to use biosensors for pollution control or when one moves their eye. The biosensors control the movement in which the eye makes from one's nerves.
What has the author Satea Salem El Atrash written?
Satea Salem El Atrash has written: 'Characterisation in vitro of glucose oxidase-modified electrodes designed for neurochemical analysis' -- subject(s): Biosensors, Neurochemistry, Analysis, Glucose
What has the author F Scheller written?
F. Scheller has written: 'Biosensoren' 'Biosensors' -- subject(s): Biosensors
What has the author M Todd Jarvis written?
M. Todd Jarvis has written: 'Biosensors' -- subject(s): Biosensors, Technology assessment
What are amperometric biosensors?
Amperometric biosensors are devices that use an electrode to measure the electrical current produced by a biochemical reaction that involves an enzyme or an antibody. This current is correlated with the concentration of a specific analyte in a sample, providing a quantitative measurement. These biosensors are commonly used in medical, environmental, and food applications for rapid and sensitive detection.
Can biosensors detect non-pathogens?
Biosensors can be made to detect almost anything. You could design a biosensor to detect a non-pathogenic bacteria but there would be few people who would want to buy it.
What are the advantages of piezoelectric biosensors?
Piezoelectric biosensors offer high sensitivity, fast response times, and real-time monitoring capabilities. They do not require labeling of the target molecules and can be easily miniaturized for portable applications.
How do you find the glucose concentration of a solution?
Glucose concentration strips will work.
Why do the sells need glucose?
Glucose provide the energy the cells need to work.
What is the fuel that makes your muscles work?
glucose
