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Article
Fluorescence immunoassay using an optical fiber for determination of Dermatophagoides farinae (Der f1)
Immunoassay methods are generally used for measuring of allergenic substances. However, they need special facilities, skilled handling, and time-consuming procedure. In this work, a fiber-optic immunoassay sys...
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Article
Biomedical soft contact-lens sensor for in situ ocular biomonitoring of tear contents
A soft contact-lens biosensor (SCL-biosensor) for novel non-invasive biomonitoring of tear fluids was fabricated and tested. Wearing a biosensor on eye enabled the in situ monitoring of tear contents. The biosens...
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Article
Biosensor for L-phenylalanine based on the optical detection of NADH using a UV light emitting diode
A biosensor was developed for the detection of L-phenylalanine (Phe) and demonstrated for use in the diagnosis of phenylketonuria (PKU). It consists of L-phenylalanine dehydrogenase (L-PheDH) immobilized on a ...
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Article
A soft and flexible biosensor using a phospholipid polymer for continuous glucose monitoring
A flexible biosensor using a phospholipid polymer to immobilization of glucose oxidase (GOD) was fabricated and tested. At first, an enzyme membrane formed by immobilizing GOD onto a porous polytetrafluoroethy...
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Article
Isolation of a bacterium from mangrove soil for degradation of sea sludge
Sea sludge, which is sediment of fish excrement and sewage on the sea bottom, continues to be a serious environmental problem. It has the potential to cause eutrophication and red tide, resulting in the death ...