Mar 04, 2013 08:27 EST MP-SPR instruments measure label-free •Real-time molecular interactions (on-/off-rates, adsorption, desorption, affinity, concentration, adhesion) •Physical properties (thickness, swelling, mass) •Optical properties (complex refractive index) •Electrochemical behavior on polymers, metals, ceramics, DNA, cell layers in thickness of nms to µms interacting with gas, liquid, nanoparticles.
Dec 20, 2012 09:26 EST The range of sensor surfaces has grown from pure gold and carboxymethyldextran-modified gold to materials previously thought of as impossible for SPR measurements. Thanks to Mutli-Parametric Surface Plasmon Resonance technology, SPR Navi instruments can measure on metal, inorganic, polymer and prefunctionalized surfaces, such as Al, Cu, Ag, Pt, Al2O3, TiO2, PET, PS, PP both in air and liquid.
Dec 20, 2012 09:19 EST BioNavis has introduced two new automated models in the last two years and expanded from the original SPR Navi 200 (semi-automatic) to the SPR Navi 210A (6-sample automation) and the SPR Navi 220A (well-plate automation). All models are based on Multi-Parametric Surface Plasmon Resonance.
Jan 31, 2012 08:33 EST SPR Navi 220A instrument is the only fully automated Multi-Parametric Surface Plasmon Resonance available on the market. It is a high-tech instrument for label-free measurements of molecular interactions (such as kinetics) and material properties (such as thickness, refractive index).
May 02, 2012 17:17 EDT Dr. Jenny Malmström, Postdoctoral Fellow, Polymer Electronics Research Centre, University of Auckland (NZ) has won the International Multi-Parametric Surface Plasmon Resonance Contest with her application entitled "Studies of Electrically Switchable Surfaces and Related Protein Adsorption".
May 02, 2012 17:40 EDT Dr. Barbara Jachimska, Adjunct Professor at the J.Haber Institure of Catalysis and Surface Chemistry, Polish Academy of Sciences, Cracow won the International Multi-Parametric Surface Plasmon Resonance Contest with her application entitled "Conformation Process of Poly(amidoamine)-PAMAM Dendrimers".
Jan 31, 2012 07:56 EST Selectively Amplified Surface Plasmon Resonance (SAMP-SPR) combines the best of non-labeled technology and the best of labeled technology to enable real-time measurements of kinetics with attomolar sensitivity.
Jan 31, 2012 08:13 EST SAMP-SPR enables simple and cheap detection of small molecules.
Jan 31, 2012 08:15 EST Simple dNA biosensor based on SAMP-SPR.
Jan 31, 2012 08:17 EST The study performed on 25-mer oligonucleic acid probes bound to avidin-biotin modified gold surfaces has shown excellent specificity.