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Showing 25 to 36 of 1442 entries
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Spin-Spin Coupling between Quadrupolar Nuclei in Solids: (11)B-(75)As Spin Pairs in Lewis Acid-Base Adducts.

The journal of physical chemistry. A

Faucher A, Terskikh VV, Wasylishen RE.
PMID: 26075575
J Phys Chem A. 2015 Jul 09;119(27):6949-60. doi: 10.1021/acs.jpca.5b04163. Epub 2015 Jun 29.

Solid-state (11)B NMR measurements of Lewis acid-base adducts of the form R3AsBR'3 (R = Me, Et, Ph; R' = H, Ph, C6F5) were carried out at several magnetic field strengths (e.g., B0 = 21.14, 11.75, and 7.05 T). The...

Determination of Electrostatic Parameters for a Polarizable Force Field Based on the Classical Drude Oscillator.

Journal of chemical theory and computation

Anisimov VM, Lamoureux G, Vorobyov IV, Huang N, Roux B, MacKerell AD.
PMID: 26641126
J Chem Theory Comput. 2005 Jan;1(1):153-68. doi: 10.1021/ct049930p.

A procedure to determine the electrostatic parameters has been developed for a polarizable empirical force field based on the classical Drude oscillator model. Atomic charges and polarizabilities for a given molecule of interest were derived from restrained fitting to...

Self-Assembly Can Direct Dynamic Covalent Bond Formation toward Diversity or Specificity.

Journal of the American Chemical Society

Komáromy D, Stuart MCA, Monreal Santiago G, Tezcan M, Krasnikov VV, Otto S.
PMID: 28398730
J Am Chem Soc. 2017 May 03;139(17):6234-6241. doi: 10.1021/jacs.7b01814. Epub 2017 Apr 24.

With the advent of reversible covalent chemistry the study of the interplay between covalent bond formation and noncovalent interactions has become increasingly relevant. Here we report that the interplay between reversible disulfide chemistry and self-assembly can give rise either...

High quality draft genome sequence of Bacteroides barnesiae type strain BL2(T) (DSM 18169(T)) from chicken caecum.

Standards in genomic sciences

Sakamoto M, Lapidus AL, Han J, Trong S, Haynes M, Reddy TB, Mikhailova N, Huntemann M, Pati A, Ivanova NN, Pukall R, Markowitz VM, Woyke T, Klenk HP, Kyrpides NC, Ohkuma M.
PMID: 26380636
Stand Genomic Sci. 2015 Aug 02;10:48. doi: 10.1186/s40793-015-0045-6. eCollection 2015.

Bacteroides barnesiae Lan et al. 2006 is a species of the genus Bacteroides, which belongs to the family Bacteroidaceae. Strain BL2(T) is of interest because it was isolated from the gut of a chicken and the growing awareness that...

Triple molybdate scheelite-type upconversion phosphor NaCaLa(MoO.

Dalton transactions (Cambridge, England : 2003)

Lim CS, Aleksandrovsky AS, Molokeev MS, Oreshonkov AS, Ikonnikov DA, Atuchin VV.
PMID: 27711792
Dalton Trans. 2016 Oct 04;45(39):15541-15551. doi: 10.1039/c6dt02378a.

Triple molybdate NaCaLa

The European Market for Animal-Friendly Products in a Societal Context.

Animals : an open access journal from MDPI

Ingenbleek PT, Harvey D, Ilieski V, Immink VM, de Roest K, Schmid O.
PMID: 26479535
Animals (Basel). 2013 Aug 14;3(3):808-29. doi: 10.3390/ani3030808.

This article takes a future focus on the direction in which social forces develop the market for animal-friendly products in Europe. On the basis of qualitative data gathered in the context of the European EconWelfare project, the differences across...

Dynamic Evolution from Negative to Positive Photocharging in Colloidal CdS Quantum Dots.

Nano letters

Feng D, Yakovlev DR, Pavlov VV, Rodina AV, Shornikova EV, Mund J, Bayer M.
PMID: 28367630
Nano Lett. 2017 May 10;17(5):2844-2851. doi: 10.1021/acs.nanolett.6b05305. Epub 2017 Apr 07.

The optical properties of colloidal semiconductor nanocrystals are largely influenced by the trapping of charge carriers on the nanocrystal surface. Different concentrations of electron and hole traps and different rates of their capture to the traps provide dynamical charging...

Quantification of the ciliary muscle and crystalline lens interaction during accommodation with synchronous OCT imaging.

Biomedical optics express

Ruggeri M, de Freitas C, Williams S, Hernandez VM, Cabot F, Yesilirmak N, Alawa K, Chang YC, Yoo SH, Gregori G, Parel JM, Manns F.
PMID: 27446660
Biomed Opt Express. 2016 Mar 17;7(4):1351-64. doi: 10.1364/BOE.7.001351. eCollection 2016 Apr 01.

Two SD-OCT systems and a dual channel accommodation target were combined and precisely synchronized to simultaneously image the anterior segment and the ciliary muscle during dynamic accommodation. The imaging system simultaneously generates two synchronized OCT image sequences of the...

Minimally Disruptive Medicine: A Pragmatically Comprehensive Model for Delivering Care to Patients with Multiple Chronic Conditions.

Healthcare (Basel, Switzerland)

Leppin AL, Montori VM, Gionfriddo MR.
PMID: 27417747
Healthcare (Basel). 2015 Jan 29;3(1):50-63. doi: 10.3390/healthcare3010050.

An increasing proportion of healthcare resources in the United States are directed toward an expanding group of complex and multimorbid patients. Federal stakeholders have called for new models of care to meet the needs of these patients. Minimally Disruptive...

The Arctic Ocean as a dead end for floating plastics in the North Atlantic branch of the Thermohaline Circulation.

Science advances

Cózar A, Martí E, Duarte CM, García-de-Lomas J, van Sebille E, Ballatore TJ, Eguíluz VM, González-Gordillo JI, Pedrotti ML, Echevarría F, Troublè R, Irigoien X.
PMID: 28439534
Sci Adv. 2017 Apr 19;3(4):e1600582. doi: 10.1126/sciadv.1600582. eCollection 2017 Apr.

The subtropical ocean gyres are recognized as great marine accummulation zones of floating plastic debris; however, the possibility of plastic accumulation at polar latitudes has been overlooked because of the lack of nearby pollution sources. In the present study,...

Solution-Grown Monocrystalline Hybrid Perovskite Films for Hole-Transporter-Free Solar Cells.

Advanced materials (Deerfield Beach, Fla.)

Peng W, Wang L, Murali B, Ho KT, Bera A, Cho N, Kang CF, Burlakov VM, Pan J, Sinatra L, Ma C, Xu W, Shi D, Alarousu E, Goriely A, He JH, Mohammed OF, Wu T, Bakr OM.
PMID: 26931100
Adv Mater. 2016 May;28(17):3383-90. doi: 10.1002/adma.201506292. Epub 2016 Mar 02.

High-quality perovskite monocrystalline films are successfully grown through cavitation-triggered asymmetric crystallization. These films enable a simple cell structure, ITO/CH3 NH3 PbBr3 /Au, with near 100% internal quantum efficiency, promising power conversion efficiencies (PCEs) >5%, and superior stability for prototype...

Circularly polarized Hankel vortices.

Optics express

Kotlyar VV, Kovalev AA.
PMID: 28380896
Opt Express. 2017 Apr 03;25(7):7778-7790. doi: 10.1364/OE.25.007778.

We discuss vector Hankel beams with circular polarization. These beams appear as a generalization of a spherical wave with an embedded optical vortex with topological charge n. Explicit analytical relations to describe all six projections of the E- and...

Showing 25 to 36 of 1442 entries