Concentration dependence of steady-state fluorescence behavior of a liquid crystal molecule E7 in ethanol

Concentration Dependence in the Spectra of Polycyclic Aromatic Hydrocarbon Mixtures by Front-Surface Fluorescence Analysis

“…Front-face geometry involves looking at the light emitted from the sample from the same surface at which the sample is illuminated. 15 Because of budget constraints, and with the need to address inner-filter effects at higher concentrations, we chose to use front-surface fluorescence analysis by way of triangular fluorometer cells (Fig. 2).…”

Debye type dielectric relaxation in carbon nano-balls’ and 4-DMAABCA acid doped E7 coded nematic liquid crystal

“…Some polymer/E7 mixtures such as poly(nbutylacrylate), poly-(styrene), poly(methylmethasrylate), etc. were reported before [4][5][6][7][8][9][10][11][12][13][14][15][16][17][18][19]. One sample of these materials is 4-dimethylaminoazobenzene-2 0 -carboxylic acid (DMAABCA) and carbon nano-balls' (fullerene, C60) dispersed E7.…”