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Surface Plasmon Resonance on Nanoscale Organic Films

Publication year: 2010
Authors: Willem M. Albers and Inger Vikholm-Lundin
Published in: Nano-Bio-Sensing, 1st ed, Chapter 4, Springer 2010
Surface Plasmon Resonance (SPR) has evolved over the past 20 years into a very versatile detection method, particularly in biosci- ence applications. Not only the scientific literature [...]

Surface plasmon resonance instrument as a refractometer for liquids and ultrathin films

Publication year: 2010
Authors: H.Liang a,b, H.Miranto b,c, N.Granqvist b,d, J.W. Sadowski c, T.Viitala b, B.Wang a, M.Yliperttula b
Published in: Sensors and Actuators B: Chemical 2010, 149(1), 212-220
A surface plasmon resonance (SPR) setup in Kretschmann configuration is being utilized as a refractometer for both liquids as well as ultrathin films. The SPR signal detection technology used is based on a goniometer approach providing a wide angular scan range which facilitates highly accurate liquid and gas phase measurements. [...]

Development of diagnostic SPR based biosensor for the detection of pharmaceutical compounds in saliva

Publication year: 2010
Authors: Susanna Sonny, Adama M. Sesay, Vesa Virtanen
Published in: Proc. SPIE 7376, Laser Applications in Life Sciences, 737605
The aim of the study is to develop diagnostic tests for the detection of pharmaceutical compounds in saliva. Oral fluid is increasingly being considered as an ideal sample matrix. It can be collected non-invasively and causes less stress to the person being tested. [...]

Adsorption of a Nonionic Symmetric Triblock Copolymer on Surfaces with Different Hydrophobicity

Publication year: 2010
Authors: Xiaomeng Liu†, Dong Wu‡, Salomon Turgman-Cohen§, Jan Genzer§, Thomas W. Theyson∥ and Orlando J. Rojas*†⊥∥
Published in: Langmuir 2010, 26(12), 9565–9574
This study investigates the adsorption of a symmetric triblock nonionic polymer comprising ethylene oxide (EO) and propylene oxide (PO) blocks (Pluronic P-105, EO37PO56EO37) on a range of substrates including hydrophobic, i.e., polypropylene (PP), poly(ethylene terephthalate) (PET), nylon, and graphite, and hydrophilic, i.e., cellulose and silica.[...]

Photo-Electroactive Organic Nanosystems

Authors: V. Chukharev, N. Tkatchenko, J. Lekkala
Published in: Poster: Department of Chemistry and Bioengineering and Department of Automation Science and Engineering,Tampere University of Technology, Finland; Shubnikov Institute of Crystallography, Russian Academy of Sciences, Moscow
Project was focused on testing photo-electroactive molecules for solar and sensor technologies. Phthatalyanines, porphyrins and other organic molecules where characterized with Surface Plasmon Resonance (SPR), Atomic Force Microscope (AFM), and X-ray crystallography. [...]