Results 131 to 140 of about 7,266 (197)

Puckering effects of 4-hy-droxy-l-proline isomers on the conformation of ornithine-free Gramicidin S. [PDF]

Acta Crystallogr E Crystallogr Commun
Asano A, Nakayama K, Okada S, Kato T, Doi M.   +4 more
europepmc   +1 more source

μ-Chlorido-bis-{[1-benzyl-3-(2,4,6-tri-methyl-phen-yl)imidazol-2-yl-idene-κC]silver(I)} chloride 1,2-di-chloro-ethane hemisolvate. [PDF]

IUCrdata
Malek K, Arumugam K.
europepmc   +1 more source

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A polyester and polyurethane of diphenyl C61: retention of fulleroid properties in a polymer

Journal of the American Chemical Society, 1992
A polyester and a polyurethane containing buckminsterfullerene C 60 as pendant group (charm bracelet) were prepared. While the poyurethane is insoluble, the polyester is much more tractable. The remarkable retention of the electronic structure of the C 60 moieties as witnessed by UV-vis spectroscopy and cyclic voltammetry augurs well for observation ...
S. Shi, K. C. Khemani, Q. Li, F. Wudl
exaly   +2 more sources

Electrochemical Monitoring of Valence Bond Isomers Interconversion in Bipyridyl-C61 Anions

Journal of the American Chemical Society, 1995
Electrochemical, quantum chemical, and spectroscopic techniques are used to study the dynamics of the reduction of bpy-C{sub 61}. A thorough investigation of the temperature and scan rate dependence of the cyclic voltammetry peaks coupled with numerical simulations clearly reveals that the trianion and the tetraanion undergo two chemical reactions ...
Michele Maggini, Massimo Marcaccio, Francesco Zerbetto   +2 more
exaly   +3 more sources

C61 RAREFACTION OF MYOCARDIAL LYMPHATIC VESSELS IN PATIENTS WITH CARDIAC AMYLOIDOSIS

European Heart Journal Supplements, 2023
Abstract Introduction In cardiac amyloidosis (CA), amyloid fibers accumulate in the extracellular spaces of the heart, causing a compression and obliteration of lymphatic vessels, and possibly their disappearance.
A Aimo, G Martinelli, L Bonino, V Musetti, V Castiglione, M Emdin, G Vergaro, A Pucci   +7 more
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C61 clusters: AM1 computations

Journal of Molecular Structure: THEOCHEM, 1994
Abstract The C16 clusters were studied using the AM1 quantum-chemical method. A full geometry optimization of the Ih, C2v and Cs structures was performed, together with a vibrational harmonic analysis. The Ih and C2v structures are located about 550 and 50 kJ mol−1, respectively, above the Cs, species. The related structures with a triplet electronic
Zdeněk Slanina, Shyi-Long Lee
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GEARMET C61

Alloy Digest, 1999
Abstract GearMet C61 is targeted as an attractive alternative to current gear materials in applications where component redesign is not feasible but where higher core strength and toughness are required. GearMet C61 has surface wear properties and fatigue properties similar to those found in current commercial alloys, and it possesses ...
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ChemInform Abstract: C61 Clusters: AM1 Computations.

ChemInform, 1994
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
Z. SLANINA, S.‐L. LEE
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FERRIUM C61

Alloy Digest, 2005
Abstract Ferrium C61 is a case/core alloy with ultrahigh strength and excellent fracture toughness. It is used in gears and a number of automotive racing applications. This datasheet provides information on tensile properties. It also includes information on forming and heat treating. Filing Code: SA-551.
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Synthesis and Characterization of Dialkyl-C61⁺

Fullerene Science and Technology, 1996
Abstract Three-step synthesis from dialkyl ketone (R2C=O) with C60 gave C60(CR2)n [R = Me, Et, Pr, Bu, (CH2)5.; n = 1, 2]. The adducts were isolated by means of gel permeation chromatography, and the monoadducts were characterized by 1H and/or 13C NMR spectroscopies as a mixture of major [5, 6] and minor [6, 6] isomers.
Masanori Kawasumi, Takayuki Ishida, Takashi Nogami   +2 more
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