| biosensor | 1. <apparatus> A sensor that collects data about a biological or physiological process, such as blood pressure. Any of a variety of types of biomolecular probes which measure the presence or concentration of biological molecules, biological structures, microorganisms, etc., by translating a biochemical interaction at the probe surface into a quantifiable physical signal. 2. <biology, physiology> The coupling of a biological material (for example, enzyme, receptor, antibody, whole cell, organelle) with a microelectronic system or device to enable rapid, accurate, low level detection of various substances in body fluids, water, and air. (03 Jul 1999) |
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| immobilised cell biosensor | Biosensors that use living cells as an essential part of their detector system. The immobilised cell does the sensing and produces a very weak signal of some sort, which is detected and amplified into a signal the user can read. (14 Nov 1997) |
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| biosensor |
A device that uses a biological element, such as an immobilized enzyme or cell, as a sensor.
Ãâó: www.genpromag.com/Glossary~LETTER~B.html
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| biosensor |
A system or device that detects a chemical or chemicals in a biological material.
Ãâó: www.nigms.nih.gov/news/science_ed/chemhealth/gloss...
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| biosensor |
A technology in which enzymes or antibodies are used to detect sugars and proteins in body fluids, contaminants in water and gases in air.
Ãâó: www.biotech.ca/EN/glossary.html
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| biosensor |
A type of biomolecular probe that measures the presence or concentration of biological molecules, biological structures, etc., by translating a biochemical interaction at the probe surface into a quantifiable physical signal such as light or electric pulse. biospecimen - Sample taken from a patient such as blood, tissue, urine, or sputum.
Ãâó: plan2005.cancer.gov/glossary.html
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| biosensor |
A device that uses specific biochemical reactions mediated by isolated enzymes, immunosystems, tissues, organelles or whole cells to detect chemical compounds, usually by electrical, thermal or optical signals. [IUPAC Bioinorganic]
Ãâó: www.bioon.com/book/biology/genomicglossaries/label...
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