Substituent and solvent effects on UV-visible absorption spectra of liquid crystalline disubstituted biphenylcyclohexane derivatives - a computational approach

2011 ◽  
Vol 47 (1) ◽  
pp. 91-100 ◽  
Author(s):  
P. Lakshmi Praveen ◽  
D. P. Ojha
Keyword(s):  
Absorption Spectra ◽  
Solvent Effects ◽  
Liquid Crystalline ◽  
Computational Approach ◽  
Visible Absorption ◽  
Uv Visible

Interplay between conformational and solvent effects in UV-visible absorption spectra: curcumin tautomers as a case study

2019 ◽  
Vol 21 (28) ◽  
pp. 15504-15514 ◽  
Author(s):  
Alessandra Puglisi ◽  
Tommaso Giovannini ◽  
Liudmil Antonov ◽  
Chiara Cappelli
Keyword(s):  
Aqueous Solution ◽  
Experimental Study ◽  
Absorption Spectra ◽  
Solvent Effects ◽  
Visible Absorption ◽  
Tautomeric Forms ◽  
Uv Visible

We present a combined theoretical and experimental study on the UV-vis spectra of enol–keto (EK) and keto–keto (KK) tautomeric forms of curcumin dissolved in aqueous solution.

scholarly journals Solvent Effects on the UV/ Visible Absorption Spectra of Some Aminoazobenzene Dyes

2012 ◽  
Vol 1 (1) ◽  
pp. 1-8 ◽  
Author(s):  
M. S. ZAKERHAMIDI ◽  
A. GHANADZADEH ◽  
M. MOGHADAM
Keyword(s):  
Absorption Spectra ◽  
Solvent Effects ◽  
Visible Absorption ◽  
Uv Visible

Simulation of the UV/Visible Absorption Spectra of Fluorescent Protein Chromophore Models

ChemPhotoChem ◽  
2017 ◽  
Vol 1 (6) ◽  
pp. 281-296 ◽  
Author(s):  
Freddy Zutterman ◽  
Vincent Liégeois ◽  
Benoît Champagne
Keyword(s):  
Absorption Spectra ◽  
Fluorescent Protein ◽  
Visible Absorption ◽  
Uv Visible

Synthesis, spectroscopy, surface photovoltage, and electrochemical properties of porphyrin compound liquid crystals

2005 ◽  
Vol 09 (04) ◽  
pp. 231-239 ◽  
Author(s):  
Miao Yu ◽  
Guo F. Liu ◽  
Xiao L. Cui
Keyword(s):  
Liquid Crystalline ◽  
Molar Conductance ◽  
Quantum Yields ◽  
Surface Photovoltage ◽  
Luminescence Spectra ◽  
Redox Potentials ◽  
Visible Absorption ◽  
Surface Photovoltage Spectroscopy ◽  
Uv Visible ◽  
Hexagonal Columnar

Two series of porphyrin liquid crystalline compounds, meso-tetra-[(p-alkacyloxy-m-ethyloxy)phenyl]porphyrin ( TPAMEP ), and [5-(p-alkacyloxy) phenyl-10,15,20-tri-phenyl] porphyrin ( APTPP ) are synthesized and display a hexagonal columnar discotic columnar ( Col h ) phase. Their structure and properties were studied by elemental analysis, molar conductance, UV-visible and infrared spectra. Luminescence spectra of the compounds were discussed. Quantum yields of the Q band are in the region 0.007935-0.05847. The electrochemical studies show that the redox potentials do not change with the variation of the chain length. The surface photovoltage (SPV) response of the compounds was investigated by means of surface photovoltage spectroscopy (SPS) and field-induced surface photovoltage spectroscopy (FISPS), and the bands are analogous with the UV-visible absorption spectra.

UV-visible absorption spectra and luminescence of the pesticide fenarimol

1997 ◽  
Vol 53 (14) ◽  
pp. 2679-2684 ◽  
Author(s):  
M Conceição ◽  
D.A Mateus ◽  
Abı́lio M da Silva ◽  
Hugh D Burrows
Keyword(s):  
Absorption Spectra ◽  
Visible Absorption ◽  
Uv Visible

Confinement Effects on UV–Visible Absorption Spectra: β-Carotene Inside Carbon Nanotube as a Test Case

2013 ◽  
Vol 4 (8) ◽  
pp. 1239-1243 ◽  
Author(s):  
Gregorio García ◽  
Ilaria Ciofini ◽  
Manuel Fernández-Gómez ◽  
Carlo Adamo
Keyword(s):  
Carbon Nanotube ◽  
Absorption Spectra ◽  
Test Case ◽  
Confinement Effects ◽  
Visible Absorption ◽  
Uv Visible ◽  
Β Carotene
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