Functionalized Ag nanoparticles with tunable optical properties for selective protein analysis |
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Authors: | Sivanesan Arumugam Ly H Khoa Kozuch Jacek Sezer Murat Kuhlmann Uwe Fischer Anna Weidinger Inez M |
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Affiliation: | Technische Universit?t Berlin, Institut für Chemie, Sekr. PC 14, Stra?e des 17. Juni 135, D-10623 Berlin, Germany. |
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Abstract: | We present a preparation procedure for small sized biocompatibly coated Ag nanoparticles with tunable surface plasmon resonances. The conditions were optimised with respect to the resonance Raman signal enhancement of heme proteins and to the preservation of the native protein structure. |
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