excited state absorption properties
![Excited state dependent electron transfer of a rhenium dipyridophenazine complex intercalated between the base pairs of DNA: a time resolved UV visible and IR absorption investigation into the photophysics of fac [Re(CO)3(F2dppz)(py)]+ bound to either [po](data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw==)
Excited state dependent electron transfer of a rhenium dipyridophenazine complex intercalated between the base pairs of DNA: a time resolved UV visible and IR absorption investigation into the photophysics of fac [Re(CO)3(F2dppz)(py)]+ bound to either [poly(dA dT)]2 or [poly(dG dC)]2
... Armstrong, D. L. Phillips and K. C. Gordon, Vibrational Spectra of Dipyrido[3,2-a:2¢,3¢-c]phenazine and Its Radical Anion Analyzed by Ab Initio Calculations and Deuteration Studies, Bull. Chem. Soc. Jpn., 2002, 75, ...
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SPECTROSCOPIC PROPERTIES AND ESTIMATION OF GROUND AND EXCITED STATE DIPOLE MOMENTS OF BIOLOGICALLY ACTIVE FLUORESCENT MOLECULE FROM ABSORPTION AND EMISSION SPECTRA
... correlations [26-28]. The large magnitude of Stoke’s shift indicates that the excited state geometry could be different from that of the ground state. The general observation is that there is an ...
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Nonlinear absorption properties of some 1,4,8,11,15,18,22,25 octaalkylphthalocyanines and their metallated derivatives
... cyanines shown to possess useful optical limiting behaviour include those containing aluminium, 9 indium, 10 silicon, 11 vana- dium, 12 lead, 13 titanium, 14 nickel, 15 gallium, 16 tin 17 and various lanthanides. 18 In ...
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Repurposing a photosynthetic antenna protein as a super-resolution microscopy label
... Photophysical properties of purified CpcA-PCB and ...singlet excited state lifetimes were purged with argon. Absorption spectra were acquired with a Shimadzu UV-1800 ...
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Effects of Solvents on photo physical properties of Acridine laser dye
... The absorption spectra show maximum around 490nm and the emission spectra are recorded by the exciting the sample at its largest absorption ...of excited state dipole moment E T N is ...that ...
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Computational Investigations of the Ground and Excited State Properties of Porphyrin-Based Light-Harvesting Arrays
... red excited states leaving a green absorption ...energy absorption of the Chl pigments is by Chl a, which exhibits intense low energy Q-band ...strong absorption at wavelengths red-shifted ...
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Study On Solvent Effect And Estimation Of Dipole Moments Of An Organic Fluorophore
... electronically excited molecules is useful in designing nonlinear optical materials [9], in elucidation of the nature of the excited states and also it reflects the charge distribution in the ...
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Analysis Of Two Fluorescent Molecules Properties Using Solvatochromic Shift Method
... the absorption and fluorescence characteristics of organic compounds has been a subject of interesting investigation ...the excited sate as compared to ground ...electronically excited state ...
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Self trapping and excited state absorption in fluorene homo polymer and copolymers with benzothiadiazole and tri phenylamine
... (see Results section). We have checked the convergence of both the ground-state and excited-state properties with oligomer length to make sure that no edge effects occur in the calculations ...
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X-ray Absorption Fine Structure and X-ray Excited Optical Luminescence Studies of Gallium Nitride - Zinc Oxide Solid Solution Nanostructures
... X-ray absorption spectroscopy makes it an excellent method for studying the composition and electronic structure of complex systems such as GZNO solid ...bulk properties of the GZNO samples are being probed ...
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d -> f Energy Transfer in Ir(III)/Eu(III) Dyads: Use of a Naphthyl Spacer as a Spatial and Energetic "Stepping Stone"
... photophysical properties of d/f dyads in which this antenna group is a transition-metal complex fragment rather than an organic ...high absorption coe ffi cient, and an excited state which is ...
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Unravelling the photoprotection properties of mycosporine amino acid motifs
... an excited-state absorption, centered at 350 nm (Figure 3a,b), which initially extends to 400 nm then narrows and returns to baseline within 15 ...weak absorption is also visible for the ...
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Excited nuclear matter at Fermi energies: From transport properties to the equation of state
... of excited nuclear matter are one of the main subject of investigation in Nuclear ...of state and the underlying in-medium proper- ties concerning the nuclear ...
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Calculating excited state properties using Kohn Sham density functional theory
... Anharmonic frequencies evaluated using either the VPT2 or TOSH methods together with eDFT are shown in Table 7. For the majority of the vibrational modes, the computed frequencies lie close to their experimental values, ...
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Synthesis and Photophysical Properties of Rhenium(I)-Alkynyl Molecular Rectangles
... one excited state contributes to the photophysics of these ...The excited state lifetime of 2 and 3 is increased slightly, compared to the free ligands bpen and bpea, ...
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Photophysics of a poly(phenylenevinylene) with alternating meta phenylene and para phenylene rings
... overlapping excited state absorption of both polarons and triplet ...polaron absorption 共 from ...triplet absorption of the neat film, scaled by a factor of 2, to the PA spectrum of the ...
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Quantum dynamics of STM and laser induced desorption of atoms and molecules from surfaces
... vibrational state in the Stark-shifted SiH oscillator under the tip is ...this state is not infinite. The decay rate of the localized state under the STM tip is given by the Forster formula which in ...
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Ultrafast photophysical studies of a multicomponent sunscreen : oxybenzone titanium dioxide mixtures
... (UV-visible) absorption spectroscopy (TEAS) to study how the excited state dynamics of an organic filter are altered, if at all, whilst in the presence of a potential perturber, a step up in the ...
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Implicit and explicit host effects on excitons in pentacene derivatives
... resulting in a greater redshift of the low-lying excited states. For 1,8- and 2,9-dap, the effect of charge redistribution is localised on the outer rings, thus the variation in electric charge across the rings is ...
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Effect of solvent on the luminescence quenching of ruthenium(II)‑polypyridyl complexes with polyphenols
... The absorption and emission maximum of these complexes in 50 % aqueous acetonitrile and aqueous medium are in the range of 450-458 nm and 612-626 nm ...The excited state lifetime of [Ru(bpy) 3 ] 2+ , ...
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