Počet záznamů: 1

Tailoring Plasmonic Nanostructures for Optimal SERS Sensing of Small Molecules and Large Microorganisms

  1. 1.
    0358221 - URE-Y 2011 RIV DE eng J - Článek v odborném periodiku
    Xu, J. - Zhang, L. - Gong, H. - Homola, Jiří - Yu, Q.
    Tailoring Plasmonic Nanostructures for Optimal SERS Sensing of Small Molecules and Large Microorganisms.
    Small. Roč. 7, č. 3 (2011), s. 371-376 ISSN 1613-6810
    Výzkumný záměr: CEZ:AV0Z20670512
    Klíčová slova: Surface Plasmon * Surface enhanced Raman scattering * Biosensing
    Kód oboru RIV: JB - Senzory, čidla, měření a regulace
    Impakt faktor: 8.349, rok: 2011

    In this paper we report that the location of the strongest electric filed of quasi-3D gold plasmonic nanostructure arrays can be conveniently tailored by simply varying the diameter of the nanoholes in the film while maintaining the same spacing, depth and material properties. As a result, optimal SERS sensitivity for detecting different size analytes, such as small molecules and intact microorganisms like bacteria, can be achieved.
    Trvalý link: http://hdl.handle.net/11104/0196318