Wireless and mobile optical chemical sensors and biosensors
نویسندگان
چکیده
منابع مشابه
Optical Chemical Sensors and Biosensors (incl. Materials for Sensors)
An optical sensor for aqueous 1-butylamine is presented which combines two novel techniques: A fluorescent indicator dye (the "fluoro reactand") embedded in a thin polymer layer performs a reversible chemical reaction with the analyte, causing changes in luminescence intensity. At the same time, inert phosphorescent beads dispersed within the polymer layer provide luminescence signals that act ...
متن کاملFiber-optic chemical sensors and biosensors.
This biannual review covers the time period from January 2002 to January 2004 and is written in continuation of previous reviews (A1, A2). An electronic search in SciFinder and MedLine resulted in 532 hits. Since the number of citations in this review is limited, a stringent selection had to be made. Priority was given to fiberoptic sensors (FOS) for defined chemical, environmental, and biochem...
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Wireless sensor networks are often located in areas where access to them is difficult or dangerous. Today, in wireless sensor networks, cluster-based routing protocols by dividing sensor nodes into distinct clusters and selecting local head-clusters to combine and send information of each cluster to the base station and balanced energy consumption by network nodes, get the best performance ...
متن کاملRepresenting a Model for Improving Connectivity and Power Dissipation in Wireless Networks Using Mobile Sensors
Wireless sensor networks are often located in areas where access to them is difficult or dangerous. Today, in wireless sensor networks, cluster-based routing protocols by dividing sensor nodes into distinct clusters and selecting local head-clusters to combine and send information of each cluster to the base station and balanced energy consumption by network nodes, get the best performance ...
متن کاملApplications of Ionic Liquids for the Development of Optical Chemical Sensors and Biosensors.
This paper reviews the primary literature reporting the use of ionic liquids (ILs) in optical sensing technologies. The optical chemical sensors that have been developed with the assistance of ILs are classified according to the type of resultant material. Key aspects of applying ILs in such sensors are revealed and discussed. They include using ILs as solvents for the synthesis of sensor matri...
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ژورنال
عنوان ژورنال: Reviews in Analytical Chemistry
سال: 2018
ISSN: 2191-0189
DOI: 10.1515/revac-2017-0024