Polarization effects of confocal Raman microspectrometry of crystal powders using interactive self-modeling analysis
Article Abstract:
The collection by confocal Raman microspectrometry in the motorized point-by-point scanning mode of crystal samples with heterogeneity larger than the spatial resolution generates large amounts of useable Raman spectral data. It is clear that the data processing using the Simplisma approach provides exhaustive species identification and molecular imaging of complex media.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2003
User Contributions:
Comment about this article or add new information about this topic:
A class of nonplanar conjugated compounds with aggregation-induced emission: Structural and optical properties of 2,5-diphenyl-1,4-distyrylbenzene derivatives with all cis double bonds
Article Abstract:
The structural and optical properties of four 2,5-diphenyl-1,4-distyrylbenzene derivatives with all cis double bonds is studied. The torsional molecular configuration increases the intermolecular distances effectively in the crystalline state, which decreases the differences of the optical properties from the frozen isolated molecules to the crystalline state.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2006
User Contributions:
Comment about this article or add new information about this topic:
Polarized surface-enhanced Raman Spectroscopy on coupled metallic nanowires
Article Abstract:
Well-defined silver nanowires are synthesized for a systematic study of surface-enhanced Raman Spectroscopy (SERS) signal with respect to polarization and structural ordering. The observed dependence on polarization direction confirms prior theoretical predictions that large eletromagnetic fields are localized in the interstitials between adjacent nanowires.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2005
User Contributions:
Comment about this article or add new information about this topic:
- Abstracts: Effects of polymer micelles of alkylated polyethylenimines on generation of gold nanoparticles. Orbital alignment and morphology of pentacene deposited on Au(111) and SnS2 studied using photoemission spectroscopy
- Abstracts: Adsorption structures of water in NaX studied by DRIFT spectroscopy and neutron powder diffraction. The size-templating matrix effect in vesicle formation I: a microscopic model and analysis
- Abstracts: The size-templating matrix effect in vesicle formation I: a microscopic model and analysis. Size-templating matrix effect in vesicle formation. 2. Analysis of a macroscopic model
- Abstracts: Hydroxylamine electrochemistry at low-index single-crystal platinum electrodes in acidic media. A new method for fast preparation of highly surface-enhanced Raman scattering (SERS) active silver colloids at room temperature by reduction of silver nitrate with hydroxylamine hydrochloride
- Abstracts: Solvent effects of the UV (n->pi*) and NMR [(super 13)C and (super 17)O] spectra of acetone in aqueous solution. An integrated car-parrinello and DFT/PCM approach