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Timothy S Keizer

Explore the profile of Timothy S Keizer including associated specialties, affiliations and a list of published articles. Areas
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Citations 50
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Recent Articles
1.
McCleskey T, Ehler D, Keizer T, Asthagiri D, Pratt L, Michalczyk R, et al.
Angew Chem Int Ed Engl . 2007 Mar; 46(15):2669-71. PMID: 17348063
No abstract available.
2.
Fontenot A, Keizer T, McCleskey M, Mack D, Meza-Romero R, Huan J, et al.
J Immunol . 2006 Sep; 177(6):3874-83. PMID: 16951350
Chronic beryllium disease is a lung disorder caused by beryllium exposure in the workplace and is characterized by granulomatous inflammation and the accumulation of beryllium-specific, HLA-DP2-restricted CD4+ T lymphocytes in...
3.
Del Sesto R, Baker G, Baker S, Scott B, Keizer T, Burrell A, et al.
Chem Commun (Camb) . 2006 Jan; (3):272-4. PMID: 16391731
An intriguing and novel charge-transfer complex between dimethyldihydrophenazine and diethylviologen has been crystallized from an ionic liquid at room temperature, resulting in an interesting stacking motif of interrupted D***A***D type...
4.
Plieger P, Ehler D, Duran B, Taylor T, John K, Keizer T, et al.
Inorg Chem . 2005 Aug; 44(16):5761-9. PMID: 16060628
The ligand 4,5-dicarboxyimidazole (H(2)DCI) and its methyl derivative 1-methyl-4,5-dicarboxyimidazole (H(2)MDCI) have been shown to bind to Be(II) forming a zwitterionic species that has been structurally characterized. A new dicarboxyimidazole-based polymer...
5.
Keizer T, Sauer N, McCleskey T
J Inorg Biochem . 2005 Apr; 99(5):1174-81. PMID: 15833341
Beryllium speciation at physiological conditions is critical to understanding chronic beryllium disease (CBD). The MHC-class II receptor alleles that have been linked to CBD have more than six carboxylates in...
6.
Keizer T, Scott B, Sauer N, McCleskey T
Angew Chem Int Ed Engl . 2005 Mar; 44(16):2403-6. PMID: 15761894
No abstract available.
7.
Plieger P, John K, Keizer T, McCleskey T, Burrell A, Martin R
J Am Chem Soc . 2004 Nov; 126(44):14651-8. PMID: 15521785
The structures of a series of beryllium containing complexes have been optimized at the B3LYP/6-31G(d) level and their (9)Be magnetic shielding values have been determined using B3LYP/6-311G+g(2d,p) and the gauge-including...
8.
Keizer T, Sauer N, McCleskey T
J Am Chem Soc . 2004 Aug; 126(31):9484-5. PMID: 15291520
We report the rational design of ligands that selectively bind beryllium. We selected two ligands to design Be based on binding polynulear species with a Be-O-Be motif: 2-hydroxyisophthalic acid (HIPA)...
9.
Keizer T, De Pue L, Parkin S, Atwood D
J Am Chem Soc . 2002 Feb; 124(9):1864-5. PMID: 11866594
The Salen(tBu) ligand and its derivatives were used to prepare binuclear boron complexes. These compounds have the formula, L(BBr2)2 (L = Salpen(tBu) and Salben(tBu)). These are formed from the reaction...