Dergi makalesi Açık Erişim
Okan, Melih; Balci, Osman; Kocabas, Coskun
{ "@context": "https://schema.org/", "@id": 20821, "@type": "ScholarlyArticle", "creator": [ { "@type": "Person", "affiliation": "Bilkent Univ, Dept Phys, Ankara, Turkey", "name": "Okan, Melih" }, { "@type": "Person", "affiliation": "Bilkent Univ, Dept Phys, Ankara, Turkey", "name": "Balci, Osman" }, { "@type": "Person", "affiliation": "Bilkent Univ, Dept Phys, Ankara, Turkey", "name": "Kocabas, Coskun" } ], "datePublished": "2011-01-01", "description": "A new type of differential surface plasmon (SPR) sensor integrated with a microfluidic system is presented. The working principle of the microfluidic device is based on hydrodynamic modulation of two laminar streams inside a microchannel to provide periodic changes of the environment on the SPR sensor. The modulated reflectance is then demodulated using a lock-in amplifier. The presented sensor provides sensitivities of index of refraction about 4 x 10(-8) RIU together with a 4 orders of magnitude dynamic range. This method demonstrates a sensitive detection scheme which could be used for label-free detection. (C) 2011 Elsevier B.V. All rights reserved.", "headline": "A microfluidic based differential plasmon resonance sensor", "identifier": 20821, "image": "https://aperta.ulakbim.gov.tr/static/img/logo/aperta_logo_with_icon.svg", "license": "http://www.opendefinition.org/licenses/cc-by", "name": "A microfluidic based differential plasmon resonance sensor", "url": "https://aperta.ulakbim.gov.tr/record/20821" }
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