Ligand receptor binding, molecular recognition – OWLS biosensors and immunosensors


Wide variety of different sensing applications from small drug molecules to large proteins. Ligand/receptor binding study is fundamental for understanding molecular recognition in biology. The whole immune system is based upon it, as well as the blood coagulation cascade, signalling transduction between and within cells.

Applications notes

PDF iconLabel-free immunosensor for HSP70 detection

PDF iconLabel-free immunosensor for herbicide trifluralin detection

PDF iconDetermination of TNFa concentration in human serum

PDF iconLabel-free immunosensor for Aflatoxin B1

Related publications

  • Grieshaber D, Reimhult E, Voros J, “Enzymatic Biosensors towards a Multiplexed Electronic Detection System for Early Cancer Diagnostics” Nano/Micro Engineered and Molecular Systems, IEEE-NEMS 1: 402 – 405, Jan. 2007
  • Adanyi N, Varadi M, Kim N, Szendro I, “Development of immunosensors for determination of contaminants in food” available online 15 August 2005 at, Current Applied Physics 6 279-286, 2006
  • Adányi N, Levkovets I A, Rodriguez-Gil S, Szendrı I, Ronald A, Váradi M, “Development of immunosensor based on OWLS technique for determining aflatoxin B1 and ochratoxin A”, Biosensors 2004, 24-26 May, 2004, Granada, Spain
  • Váradi M, Adányi N, Kun Sz, Rezessy-Szabó J, Levkovets I A, Szendrı I, “Development of amperometric biosensor and of OWLS based immunosensor for determining biogenic amines in fermented juices”, Biosensors 2004, 24-26 May, 2004, Granada, Spain
  • Kim N, Park I-S, “Development of optical grating coupler biosensor immobilized with Salmonella antibody”, Biosensors 2004, 24-26 May, 2004, Granada, Spain Nagel T, Schmidt PM, Heise C, Ehrentreich-Förster E, Singh M, Bier F F, “Label free detection of tuberculosis infection in blood serum” Biosensors 2004, 24-26 May, 2004, Granada, Spain
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  • Székács A, Trummer N, Adányi N, Váradi M, Szendro I, “Development of a non-labeled immunosensor for the herbicide trifluralin via optical waveguide lightmode spectroscopic detection” Analytica Chimica Acta 487 (1): 31-42, July 2003
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  • Horvath R, Kerekgyarto T, Csucs G, Gaspar S, Illyes P, Ronto G, Papp E, “The effect of UV irrradiation on uracil thin layer measured by optical waveguide lightmode spectroscopy.” Biosensors & Bioelectronics 2000.
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