Whitten studies

Madhavan P and Whitten J L 1982 Theoretical studies of the chemisorption of hydrogen on copper J. Chem. Phys. 77 2673-83... 

Whitten J L 1993 Theoretical studies of surface reactions embedded cluster theory Chem. Phys. 177 387-97... 

Kendall RJ, Brewer LW, Lacher TEJ, Whitten ML, Marden BT. 1989. The use of starling nest boxes for field reproductive studies. Institute of Wildlife Toxicology. EPA/600/ 8789/056. National Technical Information Services publication number PB89 195 028/AS, i-vii + 82 pp. 

Ryan, J. A., and J. L. Whitten. 1972. Self-Consistent Field Studies of Glycine and Glycylglycine. The Simplest Example of a Peptide Bond. J. Am. Chem. Soc. 94, 2396-2400. 

Natarajan A, Wang K, Ramamurthy V, Scheffer JR, Patrick B (2002) Org Lett 4 1443 Chesta CA, Whitten DG (1992) J Am Chem Soc 114 2188. Studies favoring a mechanism involving direct hydrogen atom transfer to form the 1,4-hydroxybiradical intermediate have recently been reported by Wang R, Chen C, Duesler E, Mariano PS (2004) J Am Chem Soc 69 1215... 

Dannetun P, Boman M, Stafstrom S, Salaneck WR, Lazzaroni R, Fredriksson C, Bredas JL, Zamboni R, Taliani C (1993) The chemical and electronic structure of the interface between aluminum and polythiophene semiconductors. J Chem Phys 99(l) 664-672 Ahn H, Whitten JE (2003) Vapor-deposition of aluminum on thiophene-terminated self-assembled monolayers on gold. J Phys Chem B 107(27) 6565-6572 Fisher GL, Flooper A, Opila RL, Jung DR, Allara DL, Winograd N (1999) The interaction between vapor-deposited A1 atoms and methylester-terminated self-assembled monolayers studied by time-of-flight secondary ion mass spectrometry, X-ray photoelectron spectroscopy and infrared reflectance spectroscopy. J Electron Spectrosc Relat Phenom 98-99 139-148... 

Whitten, G. Z Comment on Potential Air Quality Effects of Using Ethanol-Gasoline Fuel Blends A Field Study in Albuquerque, New Mexico, Environ, Sci. Technol, 32, 3840-3841 (1998). 

An analogous single electron transfer producing two-electron reduced products was encountered in Whitten s study of the photoreduction of thioindigo by amines, eq. 99 (304) ... 

Clezy and Morrell (61) discuss the appearance of different absorption spectra for a given porphyrin in different solvents and the effect of changing the substituents at the porphyrin perifery. In acetic acid there was only a single Soret maximum at 410—425 nm while in acetone, chloroform, ether and benzene a double Soret band was seen in the region 350—390 nm. It is probable that only one of these bands is really a Soret band and that the higher energy band is probably a forbidden transition. In a similar study, Whitten, Baker, and Corwin (62) examined the... 

Whitten, D. G. Russell, J. C. Foreman, T. K. Schmehl, R. H. Bonilha, J. Braun, A. M. Sobol, W. In "Chemical Approaches to Understanding Enzyme Catalysis Biomimetic Chemistry and Transition-State Analogs" Green, B. S. Ashani, Y. Chipman, D., Eds. Studies in Organic Chemistry, Vol. 10 Elsevier Amsterdam, 1981. 

D.G. Whitten, J.B.S. Bonilha, K.S. Schanze and J.R. Winkle, Solubilization and water penetration into micelles and other organized assemblies as indicated by photochemical studies, in K.L. Mittal and B. Lindman (Eds.), Surfactants in Solution, Plenum, New York, 1984, pp. 585-598. 

In a series of papers that appeared shortly after Gafney and Adamson s report, Meyer, Whitten, and co-workers explored bimolecular photoinduced ET reactions between Ru(bpy) + and a series of mild organic oxidants and reduc-tants [19-23]. Their first communication reported flash photolysis studies which demonstrated that Ru(bpy) + could efficiently reduce pyridinium ions such as 3 and 4 (Scheme 3), e.g. [19],... 

Due to sharp and selective reduction in bond dissociation energy of radical cations [106,107], the cleavage of strong -C-C- or C heteroatom bonds has been observed during PET reactions. In this context, examples of -C-C- bond cleavage from jS-phenylethers [108], bibenzyls and pinacols [25,109,110] may be mentioned. In an extensive study, Whitten et al. [Ill, 112] have reported clean -C-C- bond cleavage from the reaction of /J-aminoalcohols and vinylog-ous amino alcohols. 

The interest on this subject has been extended into the seventies with the studies of Ldwdin [28], Bosanac and Randid [29], Whitten [30], Sharma [31], Weatherford and Jain [32], who have contributed to the general development and understanding of the practical integral structure over ETO functions. 

Chattopadhyay, A. Whitten, J. L. Localization studies and boundary atom potentials, to be published. 

Toon O.B., Turco R.P., Hamill P., Kiang C.S. and Whitten R.C., A one-dimensional model describing aerosol formation and evolution in the stratosphere. II. Sensitivity studies and comparison with observations. J. Atmos. Sci. , 36, 718-736 (1979). 

Photoreduction of benzophenone by primary and secondary amines leads to the formation of benzpinacol and imines [145]. Quantum yields greater than unity for reduction of benzophenone indicated that the a-aminoalkyl radical could further reduce the ground state of benzophenone. Bhattacharyya and Das confirmed this in a laser-flash photolysis study of the benzophenone-triethylamine system, which showed that ketyl radical anion formation occurs by a fast and a slow process wherein the slow process corresponds to the reaction of a-aminoalkyl radical in the ground state of benzophenone [148]. Direct evidence for similar secondary reduction of benzil [149] and naphthalimides [150] by the a-aminoalkyl radical have also been reported. The secondary dark reaction of a-aminoalkyl radicals in photo-induced electron-transfer reactions with a variety of quinones, dyes, and metal complexes has been studied by Whitten and coworkers [151]. 

Schanze, K. S., Mattox, T. E, and Whitten, D. G. (1982). Correlation of the rate of thermal cis-trans isomerization of p-nitro-p -dialkylaminoazobenzenes with solvent Z value applied to study polarity in aqueous surfactant solutions. ]. Am. Ghem. Soc. 104, 1733-1735. 

Kendall, R.J., L.W. Brewer, T.E. Lacher, M.I. Whitten, and R.T. Marden. 1989. The use of starling nest boxes for field reproductive studies Provisional guidance document and technical support document. U.S. Environmental Protection Agency, Washington, D.C., EPA 600/8-89/056. 

There is reason to believe that some of the lepers referred to in Leviticus might actually have been suffering from psoriasis (G7j however, Robert Willan (W17) in 1808 is usually credited with the first clear separation of this disease from the numerous other scaling dermatoses. During the past 150 years, therefore, this disease has been well recognized, intensively studied, and treated by every imaginable means both internal and external. Some recent reviews include those of Tickner (T9), Baer and Whitten (B4), Farber et al. (FI, F2, F3, F4), Shelley and Arthur (S9), and Braun-Falco (B29). In addition, a fascicle of the Annals of the New York Academy of Science (A4a) is devoted to psoriasis, as are books by Sidi et al. (S12) and Jarrett and Spearman (J3). The latter is limited to histochemistry. 

Whitten and his coworkers have continued their study of photochemical processes in organized assemblies. The present work deals with the photochemistry of the stilbenes (24), and on photobehaviour of surfactant stilbenes. ... 

J.L. Whitten, M. Hackmeyer, Configuration interaction studies of ground and excited states of polyatomic molecules. I. The Cl formulation and studies of formaldehyde, J. Chem. Phys. 51 (1969) 5584. 

In other cases, as for example in the study of cis-trans isomerization of glyoxal i68), the basis was constructed upon gaussian lobe functions, as prescribed by Whitten 16 ). 

Quina and Whitten (5,6) studied the photodimerization, photoisomerization and excimer fluorescence of stilbazolium derivatives in homogeneous solution, CTAB micelles, monolayer assemblies, and the solid state. The photoproducts of /V-(1-Octadecyl)-4-stilbazolium salts (CisStzX, where X is the counterion) were found to be extremely dependent upon the molecular environment. In acetonitrile, CisStzX exhibits a weak structureless fluorescence with a maximum peak at 430nm. Irradiation of a nearly saturated solution results in trans- cis isomerization without evidence of bimolecular interactions occurring. Prolonged irradiation of the CisStzX solution results in cyclization to the corresponding azaphenathrene salt from c/s-CisStzX. The photochemical behavior of CisStzX in CTAB micelles was found to be quite similar to that observed in homogeneous solution. Trans- cis isomerization with eventual cyclization occurs upon irradiation. No dimerization was observed. 

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