Jablonski

Powell C J, Jablonski A, Tilinin I S, Tanuma S and Penn D R 1999 Surface sensitivity of Auger-electron spectroscopy and x-ray photoelectron spectroscopy J. Eiectron Spec. Reiat. Phenom. 98-9 1... 

FIGURE 7.4 Modified Jablonski diagram showing transitions between excited states and the ground state. Radiative processes are shown by straight lines, radiationless processes by wavy lines. IC = internal conversion ISC = intersystem crossing, vc = vibrational cascade hvf = fluorescence hVp = phosphorescence. 

Jablonski (48-49) developed a theory in 1935 in which he presented the now standard Jablonski diagram" of singlet and triplet state energy levels that is used to explain excitation and emission processes in luminescence. He also related the fluorescence lifetimes of the perpendicular and parallel polarization components of emission to the fluorophore emission lifetime and rate of rotation. In the same year, Szymanowski (50) measured apparent lifetimes for the perpendicular and parallel polarization components of fluorescein in viscous solutions with a phase fluorometer. It was shown later by Spencer and Weber (51) that phase shift methods do not give correct values for polarized lifetimes because the theory does not include the dependence on modulation frequency. 

Figure 10. Electron excitations in radicals (a) Collective representation of one-electron transitions of the A, B, and C types if denotes MO (b) LCI energy-level scheme (Jablonski diagram) for doublet and quartet states indicating why with radicals fluorescence (- - -) but not phosphorescence is observed. Spin-forbidden transitions are represented by dashed lines.

Figure 9.1. A Jablonski diagram. So and Si are singlet states, Ti is atriplet state. Abs, absorption F, fluorescence P, phosphorescence IC, internal conversion and ISC, intersystem crossing. Radiative transitions are represented by full lines and nonradiative transitions by dashed lines...

Lu W-P, PE Jablonski, M Rasche, JG Ferry, SW Ragsdale (1994) Characterization of the metal centers of the Ni/Fe-S component of the carbon-monoxide dehydrogenase enzyme complex of Methanosarcina ther-mophila. J Biol Chem 269 9736-9742. 

Marshall, V.C., Jablonski, P., Biguzas, M., Howden, B.O. and Walls, K. (1991). University of Wisconsin solution for kidney preservation the impermeant components. Transplant. Proc. 23, 651-652. 

S Jablonski. The biomedical information explosion from the index-catalogue to MEDLARS. Bull Med Libr Assoc 59 94-98, 1971. 

Jablonski and Chisti further investigated the cationic polymerization of 1,1 -diisopropenylferrocene. 

Figure 6.1. Jablonski-type diagram for pyrazine. The zero-field splittings (between tx, tV) t2) are not drawn to scale. Spin polarization ( x x x) resulting from the most probable intersystem crossing routes and part of the emission spectrum where different vibronic bands (v = /,/, k) have different zf origins are schematically indicated. (After El-Sayed.(17))...

MA Watsky, MM Jablonski, HF Edelhauser. (1988). Comparison of conjunctival and corneal surface areas in rabbit and human. Curr Eye Res 7 483-486. 

Tabet, J. C. Jablonski, M. Cotter, R. J. Hunt, J. E. Time-resolved laser desorption The metastable decomposition of Chlorpophyll-A and some derivatives. Int. J. Mass Spectrom. Ion Phys. 1985, 65,105-117. 

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