Writing droplets of molecularly imprinted polymers by nano fountain pen and detecting their molecular interactions by surface-enhanced Raman scattering
Autor: | Keren Kantarovich, Ilana Bar, Levi A. Gheber, Inbal Tsarfati, Karsten Haupt |
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Přispěvatelé: | Génie Enzymatique et Cellulaire (GEC), Université de Technologie de Compiègne (UTC)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS) |
Rok vydání: | 2009 |
Předmět: |
Polymers
Surface Properties Nanotechnology 02 engineering and technology 010402 general chemistry Spectrum Analysis Raman 01 natural sciences Chemistry Techniques Analytical Analytical Chemistry Molecular Imprinting symbols.namesake Phase (matter) Nano Molecule Biochip chemistry.chemical_classification Molecularly imprinted polymer technology industry and agriculture Polymer 021001 nanoscience & nanotechnology Propranolol 0104 chemical sciences chemistry symbols Printing 0210 nano-technology Molecular imprinting Raman scattering |
Zdroj: | Analytical Chemistry Analytical Chemistry, American Chemical Society, 2009, 81, pp.5686-5690 |
ISSN: | 1520-6882 0003-2700 |
Popis: | International audience; Molecularly imprinted polymer (MIP) droplets were printed using a pipet or a nano fountain pen on surface-enhanced Raman scattering (SERS)-active surfaces, to directly monitor the uptake and release of a template molecule, the beta-blocking drug propranolol, by SERS. The monitored SERS bands can be related to the template, allowing for its detection but also identification in the MIP. This is an advantage if the technique is to be used during the development phase of MIPs as microstructures, but equally for the readout of MIP-based biochips. |
Databáze: | OpenAIRE |
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