(2006) `Raman scattering and fluorescence emission in a single nanoaperture: optimizing the local intensity enhancement', Opt. Commun., Vol. 267, pp.224-228.J. Wenger, J. Dintinger, N. Bonod, E. Popov, P. F. Lenne, T. W. Ebbesen, H. Rigneault, "Raman scattering and fluorescence ...
This observation of a shortened scattering time is indicative of what has been conventionally called a Raman process. Off-resonance lifetime measurements, as reported here, may provide a means of determining the relative contribution to the absorption line-width of homogeneous and inhomogeneous ...
If and only if spontaneous resonance Raman scattering is excited by irradiation upon a single, discrete and non-degenerate energy level sufficiently distant from other levels can it be interpreted as resonance fiuorescence, i.e. a sequence of two independent one-photon processes, an absorption and...
If and only if spontaneous resonance Raman scattering is excited by irradiation upon a single, discrete and non-degenerate energy level sufficiently distant from other levels can it be interpreted as resonance fiuorescence, i.e. a sequence of two independent one-photon processes, an absorption and...
摘要: Surface-enhanced Raman scattering (SERS)-based biosensing has been of growing interest for the detection of bacterial pathogens. Moreover, fluorescence (FL)-based bioimaging is als... 查看全部>>关键词: Surface-Enhanced Raman Scattering Fluorescence Dual Nanoprobes Multiplexing Pathogen Detection ...
The influence of the size of the NPs and the separation between the dimer on the Raman scattering and fluorescence were systematically studied and analyzed in detail. It was found that the SERRS mainly related to EM enhancement and the SEF depended on the competition between EM enhancement and ...
Here we used three types of gold nanostars (GNSs) SERS probes treated by different surface modification methods to reveal the simultaneously existed Raman scattering enhancement and inhibiting fluorescence behaviors during the SERS detection process. As the distance between the metal nanostructures and the...
Time-resolved T n → T 1 fluorescence, T n ← T 1 absorption and resonance Raman spectra were observed for diphenylamine in n-hexane by the use of two Q-switched Nd: YAG. lasers, one for pump and the other for probe. The quantum yield and the lifetime of the T n → T 1 fluores...
at pressures larger than 13.0 GPa, the diffraction peaks became wider owing to diffuse scattering, suggesting that the amorphous phase was dominant. This result indicates that the sharp decrease in band gap (Fig.1d) was due to amorphization. Moreover, upon releasing the pressure, the diffract...
S. Nonperturbative chemical imaging of organelle transport in living cells with coherent anti-stokes Raman scattering microscopy. Biophys. J. 91, 728–735 (2006). 12. Varani, J. et al. Reduced Fibroblast Interaction with Intact Collagen as a Mechanism for Depressed Collagen Synthesis in Photo...