Focus of research: Mechanisms of (surface) plasmon-enhanced optical processes in molecules and of reactions undergone by molecules on surfaces of nanoparticles (NPS) in plasmonic NPs-molecules hybrid systems, with focus on the photochemical and the plasmon-mediated reactions; optimization and utilization of methods of molecular spectroscopy based on (surface) plasmon enhanced optical processes, namely SERS (surface-enhanced Raman scattering), SERRS (surface-enhanced resonance Raman scattering), SEL (surface-enhanced luminescence) and SEIRA (surface-enhanced infrared absorption).

Principal research interests: Physical, inorganic and material chemistry, nanoscience, namely plasmonics in conjunction with surface science and molecular spectroscopy.

People of the group

Blanka Vlčková

prof. RNDr., CSc.

Professor

Ivana Šloufová

RNDr., Ph.D

Assistant professor

Research topics

Single molecule SERS spectroscopy.

16 Jan 2019

Detection of target adsorbates at ultralow concentrations and/or on a single molecule level. Design and preparation of substrates providing high SERS enhancement.

SERS and SERRS spectral studies of surface complexes

16 Jan 2019

SERS and SERRS spectral studies of formation, dynamics and decomposition of transition metal-adsorbate complexes on the surface of plasmonic metal nanoparticles. SERS and SERRS spectral monitoring of free-base porphyrin metallation ...

Synthesis and assembling of mono-and bi-metallic plasmonic metal nanoparticles.

16 Jan 2019

Synthesis and morphological as well as optical characterization of mono-and bi-metallic plasmonic metal (mainly Ag and Au) nanoparticles. Preparation of their hybrid systems with selected molecules, namely porphyrins, phthalocyanines transition ...

Surface-enhanced luminescence (SEL)

16 Jan 2019

Comparison of the mechanisms of SERS, SERRS and SEL. Tayloring of plasmonic metal substrates for SERRS or SEL of a particular chromophore/luminophore.

Selected Publications

of the group