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Showing 25 to 36 of 837 entries
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Hybrid 3D Printing of Soft Electronics.

Advanced materials (Deerfield Beach, Fla.)

Valentine AD, Busbee TA, Boley JW, Raney JR, Chortos A, Kotikian A, Berrigan JD, Durstock MF, Lewis JA.
PMID: 28875572
Adv Mater. 2017 Oct;29(40). doi: 10.1002/adma.201703817. Epub 2017 Sep 06.

Hybrid 3D printing is a new method for producing soft electronics that combines direct ink writing of conductive and dielectric elastomeric materials with automated pick-and-place of surface mount electronic components within an integrated additive manufacturing platform. Using this approach,...

Shape of Multireference, Equation-of-Motion Coupled-Cluster, and Density Functional Theory Potential Energy Surfaces at a Conical Intersection.

Journal of chemical theory and computation

Gozem S, Melaccio F, Valentini A, Filatov M, Huix-Rotllant M, Ferré N, Frutos LM, Angeli C, Krylov AI, Granovsky AA, Lindh R, Olivucci M.
PMID: 26588278
J Chem Theory Comput. 2014 Aug 12;10(8):3074-84. doi: 10.1021/ct500154k. Epub 2014 Jun 11.

We report and characterize ground-state and excited-state potential energy profiles using a variety of electronic structure methods along a loop lying on the branching plane associated with a conical intersection (CI) of a reduced retinal model, the penta-2,4-dieniminium cation...

Direct Observation of Self-Organized Water-Containing Structures in the Liquid Phase and Their Influence on 5-(Hydroxymethyl)furfural Formation in Ionic Liquids.

Angewandte Chemie (International ed. in English)

Kashin AS, Galkin KI, Khokhlova EA, Ananikov VP.
PMID: 26754786
Angew Chem Int Ed Engl. 2016 Feb 05;55(6):2161-6. doi: 10.1002/anie.201510090. Epub 2016 Jan 11.

Water-containing organic solutions are widespread reaction media in organic synthesis and catalysis. This type of multicomponent liquid system has a number of unique properties because of the tendency for water to self-organize in mixtures with other liquids. The characterization...

Modulating the electronic structure of chromophores by chemical substituents for efficient energy transfer: application to fluorone.

The journal of physical chemistry. A

Sand AM, Liu C, Valentine AJ, Mazziotti DA.
PMID: 25062094
J Phys Chem A. 2014 Aug 07;118(31):6085-91. doi: 10.1021/jp503900m. Epub 2014 Jul 25.

Strong electron correlation within a quasi-spin model of chromophores was recently shown to enhance exciton energy transfer significantly. Here we investigate how the modulation of the electronic structure of the chromophores by chemical substitution can enhance energy-transfer efficiency. Unlike...

Polyfluorinated ethanes as versatile fluorinated C2-building blocks for organic synthesis.

Chemical reviews

Nenajdenko VG, Muzalevskiy VM, Shastin AV.
PMID: 25594605
Chem Rev. 2015 Jan 28;115(2):973-1050. doi: 10.1021/cr500465n. Epub 2015 Jan 16.

No abstract available.

Antisymmetric Amino-Wagging Band of Hydrazine up to K' = 13 Levels.

Journal of molecular spectroscopy

Gulaczyk I, Kr M, Valentin A.
PMID: 9446763
J Mol Spectrosc. 1997 Dec;186(2):246-8. doi: 10.1006/jmsp.1997.7402.

A newly recorded high-resolution infrared spectrum of hydrazine has been studied in the 729-1198 cm-1 region (the nu12 antisymmetric wagging band) with a resolution of 0.002 cm-1. About 1350 transitions with K' from 7 to 13 have been newly...

Novel efficient synthesis of dibromoalkenes. A first example of catalytic olefination of aliphatic carbonyl compounds.

Organic & biomolecular chemistry

Korotchenko VN, Shastin AV, Nenajdenko VG, Balenkova ES.
PMID: 12945772
Org Biomol Chem. 2003 Jun 07;1(11):1906-8. doi: 10.1039/b303221c.

A new simple and efficient one pot transformation of various aliphatic carbonyl compounds to the corresponding dibromoalkenes is described. A wide range of hydrazones of aldehydes and ketones, prepared in situ, were easily converted into dibromoalkenes by treatment with...

A postgraduate qualification in general practice.

The New Zealand medical journal

VALENTINE J.
PMID: 13924342
N Z Med J. 1961 Sep;60:412-3.

No abstract available.

[Experimental study on the effects of nephro-decapsulation. Determination of the 02 quotient].

Minerva urologica

VALENTINO A, VENERONI G, SORBOLI G.
PMID: 13995866
Minerva Urol. 1962 May-Jun;14:99-100.

No abstract available.

Teaching aids in clinical psychiatry.

The Journal of mental science

MILLAR WM, VALENTINE M.
PMID: 14938895
J Ment Sci. 1952 Jul;98(412):477-82. doi: 10.1192/bjp.98.412.477.

No abstract available.

Retraction of an interpretation.

Lancet (London, England)

Murch SH, Anthony A, Casson DH, Malik M, Berelowitz M, Dhillon AP, Thomson MA, Valentine A, Davies SE, Walker-Smith JA.
PMID: 15016483
Lancet. 2004 Mar 06;363(9411):750. doi: 10.1016/S0140-6736(04)15715-2.

No abstract available.

Chiral phosphites derived from carboranes: electronic effect in catalytic asymmetric hydrogenation.

Chirality

Lyubimov SE, Kalinin VN, Tyutyunov AA, Olshevskaya VA, Dutikova YV, Cheong CS, Petrovskii PV, Safronov AS, Davankov VA.
PMID: 18506834
Chirality. 2009 Jan;21(1):2-5. doi: 10.1002/chir.20565.

A series of new fine-tunable monodentate phosphite and phosphoramidite ligands based on carboranes have been synthesized and used for asymmetric Rh-catalyzed hydrogenation of prochiral olefins with the result of up to 99.8% ee. Dependence of the enantioselectivity on the...

Showing 25 to 36 of 837 entries