Surface Plasmon Resonance Based Sensors Springer Series On Chemical Sensors And Biosensors -

propagating and localized surface plasmon resonance - 1 introduction detection of biomolecular binding the adsorption of thin bio films or conformational changes of macromolecules is of high interest in various branches of biology medicine and pharmacy one possible detection method is based on the optical spectroscopy of metallic structures exhibiting surface plasmon resonances it represents a label free approach with rather high, surface plasmon polariton wikipedia - surface plasmon polaritons spps are infrared or visible frequency electromagnetic waves that travel along a metal dielectric or metal air interface the term surface plasmon polariton explains that the wave involves both charge motion in the metal surface plasmon and electromagnetic waves in the air or dielectric polariton they are a type of surface wave guided along the, advances in biosensors principle architecture and - enzyme based sensor enzyme based biosensors were the earliest biosensors introduced by clark and lyons in 1962 an amperometric enzyme electrode for a glucose sensor which used a soluble enzyme electrode shantilatha et al 2003 since the first biosensor enzyme based biosensors have faced a massive growth in usage for various applications up to the present, electrochemical sensing of hydrogen peroxide using metal - abstract we are reviewing the state of electrochemical sensing of h 2 o 2 based on the use of metal nanoparticles the article is divided into subsections on sensors based on nanoparticles made from ag pt pd cu bimetallic nanoparticles and other metals, measuring and tracking vitamin b12 a review of current - abstract vitamin b12 deficiency has been associated with an increased risk of cognitive decline this literature review explores the current methods available for measuring vitamin b12 in human blood serum and urine and the need for a globally accepted reference range for vitamin b12, ecu professor kamal alameh staff science schools - welcome to ecu ecu offers innovative and practical courses across a variety of disciplines and we have a vibrant research culture ecu is a leader in developing alternative entry pathways to higher education, professor kenneth grattan freng city university of london - professor kenneth grattan freng royal academy of engineering george daniels professor of scientific instrumentation is an academic at the school of mathematics computer science and engineering of city university of london, resolve a doi name - type or paste a doi name into the text box click go your browser will take you to a web page url associated with that doi name send questions or comments to doi, professor david mckenzie the university of sydney - member of the applied and plasma physics research group research projects in these areas are a stimulating mix of fundamental physics and practical applications in areas which include materials physics plasma deposition and processing thin film materials vacuum glazing renewable and