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Showing 1 to 12 of 361 entries
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Hypercrosslinked Additives for Ageless Gas-Separation Membranes.

Angewandte Chemie (International ed. in English)

Lau CH, Mulet X, Konstas K, Doherty CM, Sani MA, Separovic F, Hill MR, Wood CD.
PMID: 26749173
Angew Chem Int Ed Engl. 2016 Feb 05;55(6):1998-2001. doi: 10.1002/anie.201508070. Epub 2016 Jan 08.

The loss of internal pores, a process known as physical aging, inhibits the long-term use of the most promising gas-separation polymers. Previously we reported that a porous aromatic framework (PAF-1) could form a remarkable nanocomposite with gas-separation polymers to...

Printing small dots from large drops.

ACS applied materials & interfaces

Talbot EL, Yow HN, Yang L, Berson A, Biggs SR, Bain CD.
PMID: 25614937
ACS Appl Mater Interfaces. 2015 Feb 18;7(6):3782-90. doi: 10.1021/am5087177. Epub 2015 Feb 04.

Printing of droplets of pure solvents containing suspended solids typically leads to a ring stain due to convective transport of the particles toward the contact line during evaporation of the solvent. In mixtures of volatile solvents, recirculating cells driven...

Comprehensive survey of household radon gas levels and risk factors in southern Alberta.

CMAJ open

Stanley FK, Zarezadeh S, Dumais CD, Dumais K, MacQueen R, Clement F, Goodarzi AA.
PMID: 28401142
CMAJ Open. 2017 Mar 28;5(1):E255-E264. doi: 10.9778/cmajo.20160142. eCollection 2017.

BACKGROUND: The inhalation of naturally occurring radon (222Rn) gas from indoor air exposes lung tissue to α-particle bombardment, a highly mutagenic form of ionizing radiation that damages DNA and increases the lifetime risk of lung cancer. We analyzed household...

Mechanical Characterization of Ultralow Interfacial Tension Oil-in-Water Droplets by Thermal Capillary Wave Analysis in a Microfluidic Device.

Langmuir : the ACS journal of surfaces and colloids

Bolognesi G, Saito Y, Tyler AI, Ward AD, Bain CD, Ces O.
PMID: 26982629
Langmuir. 2016 Apr 19;32(15):3580-6. doi: 10.1021/acs.langmuir.5b04702. Epub 2016 Apr 08.

Measurements of the ultralow interfacial tension and surfactant film bending rigidity for micron-sized heptane droplets in bis(2-ethylhexyl) sodium sulfosuccinate-NaCl aqueous solutions were performed in a microfluidic device through the analysis of thermally driven droplet interface fluctuations. The Fourier spectrum...

Interaction between oxytocin receptor DNA methylation and genotype is associated with risk of postpartum depression in women without depression in pregnancy.

Frontiers in genetics

Bell AF, Carter CS, Steer CD, Golding J, Davis JM, Steffen AD, Rubin LH, Lillard TS, Gregory SP, Harris JC, Connelly JJ.
PMID: 26257770
Front Genet. 2015 Jul 21;6:243. doi: 10.3389/fgene.2015.00243. eCollection 2015.

Postpartum depression (PPD) affects up to 19% of women, negatively impacting maternal and infant health. Reductions in plasma oxytocin levels have been associated with PPD and heritability studies have established a genetic contribution. Epigenetic regulation of the oxytocin receptor...

Tunable vacuum ultraviolet laser based spectrometer for angle resolved photoemission spectroscopy.

The Review of scientific instruments

Jiang R, Mou D, Wu Y, Huang L, McMillen CD, Kolis J, Giesber HG, Egan JJ, Kaminski A.
PMID: 24689595
Rev Sci Instrum. 2014 Mar;85(3):033902. doi: 10.1063/1.4867517.

We have developed an angle-resolved photoemission spectrometer with tunable vacuum ultraviolet laser as a photon source. The photon source is based on the fourth harmonic generation of a near IR beam from a Ti:sapphire laser pumped by a CW...

Concentration and sources of atmospheric nitrous acid (HONO) at an urban site in Western China.

The Science of the total environment

Huang RJ, Yang L, Cao J, Wang Q, Tie X, Ho KF, Shen Z, Zhang R, Li G, Zhu C, Zhang N, Dai W, Zhou J, Liu S, Chen Y, Chen J, O'Dowd CD.
PMID: 28343037
Sci Total Environ. 2017 Sep 01;593:165-172. doi: 10.1016/j.scitotenv.2017.02.166. Epub 2017 Mar 23.

Highly time-resolved measurements of nitrous acid (HONO) were carried out with a highly sensitive long path absorption photometer (LOPAP) at an urban site of Xi'an in Western China from 24 July to 6 August 2015 to investigate the atmospheric...

A monomeric imidazol-2-ylidene-silver(I) chloride complex: synthesis, structure, and solid state 109Ag and 13C CP/MAS NMR characterization.

Inorganic chemistry

Ramnial T, Abernethy CD, Spicer MD, McKenzie ID, Gay ID, Clyburne JA.
PMID: 12611501
Inorg Chem. 2003 Mar 10;42(5):1391-3. doi: 10.1021/ic0262381.

The structure of 1,3-bis(2,4,6-trimethylphenyl)-imidazol-2-ylidene-silver(I) chloride, 1, has been determined to be a monomer with weak head-to-tail H...Cl interactions in the solid state. A multinuclear NMR study using a (13)C(carbene) labeled derivative, 1((13)C), exhibits (13)C-(107,109)Ag coupling in solution. Further, the...

A highly stable N-heterocyclic carbene complex of trichloro-oxo-vanadium(V) displaying novel Cl-Ccarbene bonding interactions.

Journal of the American Chemical Society

Abernethy CD, Codd GM, Spicer MD, Taylor MK.
PMID: 12553789
J Am Chem Soc. 2003 Feb 05;125(5):1128-9. doi: 10.1021/ja0276321.

Reaction of 1,3-dimesitylimidazol-2-ylidene and trichloro-oxo-vanadium(V) yields an air stable 1:1 adduct, which demonstrates the utility of N-heterocyclic carbenes to stabilize metal complexes in high oxidation states. The molecular structure of this compound reveals that the chloride ligands cis to...

High surface area amorphous microporous poly(aryleneethynylene) networks using tetrahedral carbon- and silicon-centred monomers.

Chemical communications (Cambridge, England)

Stöckel E, Wu X, Trewin A, Wood CD, Clowes R, Campbell NL, Jones JT, Khimyak YZ, Adams DJ, Cooper AI.
PMID: 19099072
Chem Commun (Camb). 2009 Jan 08;(2):212-4. doi: 10.1039/b815044c. Epub 2008 Nov 14.

Poly(aryleneethynylene) networks prepared from tetrahedral monomers are highly microporous and exhibit apparent Brunauer-Emmett-Teller surface areas of up to 1213 m2 g(-1).

Adjusting for dependent comorbidity in the calculation of healthy life expectancy.

Population health metrics

Mathers CD, Iburg KM, Begg S.
PMID: 16620383
Popul Health Metr. 2006 Apr 18;4:4. doi: 10.1186/1478-7954-4-4.

BACKGROUND: Healthy life expectancy--sometimes called health-adjusted life expectancy (HALE)--is a form of health expectancy indicator that extends measures of life expectancy to account for the distribution of health states in the population. The World Health Organization has estimated healthy...

Operational Characteristics of a 14-W 140-GHz Gyrotron for Dynamic Nuclear Polarization.

IEEE transactions on plasma science. IEEE Nuclear and Plasma Sciences Society

Joye CD, Griffin RG, Hornstein MK, Hu KN, Kreischer KE, Rosay M, Shapiro MA, Sirigiri JR, Temkin RJ, Woskov PP.
PMID: 17431442
IEEE Trans Plasma Sci IEEE Nucl Plasma Sci Soc. 2006 Jun;34(3):518-523. doi: 10.1109/TPS.2006.875776.

The operating characteristics of a 140-GHz 14-W long pulse gyrotron are presented. The device is being used in dynamic nuclear polarization enhanced nuclear magnetic resonance (DNP/NMR) spectroscopy experiments. The gyrotron yields 14 W peak power at 139.65 GHz from...

Showing 1 to 12 of 361 entries