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Showing 1 to 12 of 329 entries
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Anomalous thermal diffusivity in underdoped YBa.

Proceedings of the National Academy of Sciences of the United States of America

Zhang J, Levenson-Falk EM, Ramshaw BJ, Bonn DA, Liang R, Hardy WN, Hartnoll SA, Kapitulnik A.
PMID: 28484003
Proc Natl Acad Sci U S A. 2017 May 23;114(21):5378-5383. doi: 10.1073/pnas.1703416114. Epub 2017 May 08.

The thermal diffusivity in the [Formula: see text] plane of underdoped YBCO crystals is measured by means of a local optical technique in the temperature range of 25-300 K. The phase delay between a point heat source and a...

Poly(Ionic Liquid) Based Chemosensors for Detection of Basic Amino Acids in Aqueous Medium.

Frontiers in chemistry

Li X, Wang K, Ma N, Jia X.
PMID: 29018795
Front Chem. 2017 Sep 26;5:69. doi: 10.3389/fchem.2017.00069. eCollection 2017.

Naked-eye detection of amino acids (AA) in water is of great significance in the field of bioanalytical applications. Herein, polymerized ionic liquids (PILs) with controlled chain length structures were synthesized via reversible addition-fragmentation chain-transfer (RAFT) polymerization and post-quaternization approach....

Emerging treatment options for the management of Hodgkin's lymphoma: clinical utility of nivolumab.

Journal of blood medicine

Bond DA, Alinari L.
PMID: 28546779
J Blood Med. 2017 May 11;8:41-54. doi: 10.2147/JBM.S117452. eCollection 2017.

Classical Hodgkin's lymphoma (cHL) is a B-cell malignancy comprised of pathologic Reed Sternberg cells with a surrounding immune-tolerant inflammatory milieu. RS cells evade immune recognition in part through programmed death ligand 1 (PD-L1) overexpression, which is genetically programmed through...

Synthesis and in vitro antitumor activity of (1.

Chemistry Central journal

Luo H, Yang S, Hong D, Xue W, Xie P.
PMID: 28360932
Chem Cent J. 2017 Mar 15;11:23. doi: 10.1186/s13065-017-0253-9. eCollection 2017.

BACKGROUND: Cancer is one of the leading causes of death and only second to heart diseases. Recently, preclinical studies have demonstrated that curcumin had a number of anticancer properties. Thus, we planned to synthesize a series of curcumin analogs...

Levetiracetam for Pediatric Posttraumatic Seizure Prophylaxis.

Pediatric neurology briefs

Nita DA, Hahn CD.
PMID: 27396956
Pediatr Neurol Briefs. 2016 Mar;30(3):18. doi: 10.15844/pedneurbriefs-30-3-1.

Investigators from Nationwide Children's Hospital performed an observational cohort study of early post-traumatic seizures (EPTS) among 34 children with moderate to severe traumatic brain injury (TBI) who received levetiracetam (LEV) prophylaxis following admission to their pediatric intensive care unit.

Superconducting gap and strong in-plane anisotropy in untwinned YBa2Cu3O(7-delta).

Physical review letters

Lu DH, Feng DL, Armitage NP, Shen KM, Damascelli A, Kim C, Ronning F, Shen ZX, Bonn DA, Liang R, Hardy WN, Rykov AI, Tajima S.
PMID: 11328177
Phys Rev Lett. 2001 May 07;86(19):4370-3. doi: 10.1103/PhysRevLett.86.4370.

With significantly improved sample quality and instrumental resolution, we clearly identify in the ( pi,0) photoemission spectra from YBa(2)Cu(3)O(6.993), in the superconducting state, the long-sought "peak-dip-hump" structure. This advance allows us to investigate the large a-b anisotropy of the...

Sir Percival Hartley.

Nature

LONG DA.
PMID: 13430702
Nature. 1957 Apr 20;179(4564):806. doi: 10.1038/179806a0.

No abstract available.

Protein degradation in mitochondria: implications for oxidative stress, aging and disease: a novel etiological classification of mitochondrial proteolytic disorders.

Mitochondrion

Bota DA, Davies KJ.
PMID: 16120267
Mitochondrion. 2001 Jun;1(1):33-49. doi: 10.1016/s1567-7249(01)00005-8.

The mitochondrial genome encodes just a small number of subunits of the respiratory chain. All the other mitochondrial proteins are encoded in the nucleus and produced in the cytosol. Various enzymes participate in the activation and intramitochondrial transport of...

Delocalized fermions in underdoped cuprate superconductors.

Physical review letters

Sutherland M, Li SY, Hawthorn DG, Hill RW, Ronning F, Tanatar MA, Paglione J, Zhang H, Taillefer L, DeBenedictis J, Liang R, Bonn DA, Hardy WN.
PMID: 15904097
Phys Rev Lett. 2005 Apr 15;94(14):147004. doi: 10.1103/PhysRevLett.94.147004. Epub 2005 Apr 14.

Low-temperature heat transport was used to investigate the ground state of high-purity single crystals of the lightly doped cuprate YBa2Cu3O6.33. Samples were measured with doping concentrations on either side of the superconducting phase boundary. We report the observation of...

Intense red photoluminescence from Mn2+-doped (Na+; Zn2+) sulfophosphate glasses and glass ceramics as LED converters.

Optics express

Da N, Peng M, Krolikowski S, Wondraczek L.
PMID: 20174083
Opt Express. 2010 Feb 01;18(3):2549-57. doi: 10.1364/OE.18.002549.

We report on intense red fluorescence from Mn(2+)-doped sulfophosphate glasses and glass ceramics of the type ZnO-Na(2)O-SO(3)-P(2)O(5). As a hypothesis, controlled internal crystallization of as-melted glasses is achieved on the basis of thermally-induced bimodal separation of an SO(3)-rich phase....

Metal-insulator quantum critical point beneath the high Tc superconducting dome.

Proceedings of the National Academy of Sciences of the United States of America

Sebastian SE, Harrison N, Altarawneh MM, Mielke CH, Liang R, Bonn DA, Hardy WN, Lonzarich GG.
PMID: 20304800
Proc Natl Acad Sci U S A. 2010 Apr 06;107(14):6175-9. doi: 10.1073/pnas.0913711107. Epub 2010 Mar 19.

An enduring question in correlated systems concerns whether superconductivity is favored at a quantum critical point (QCP) characterized by a divergent quasiparticle effective mass. Despite such a scenario being widely postulated in high T(c) cuprates and invoked to explain...

Luminescence from Bi2+-activated alkali earth borophosphates for white LEDs.

Optics express

Peng M, Da N, Krolikowski S, Stiegelschmitt A, Wondraczek L.
PMID: 19997356
Opt Express. 2009 Nov 09;17(23):21169-78. doi: 10.1364/OE.17.021169.

Bi(2+)-doped MBPO(5) (M = Ba(2+), Sr(2+), Ca(2+)), synthesized in air via solid state reaction, are considered as novel orange and red phosphors for white light emitting diodes with improved colour quality. Absorption of Bi(2+) due to (2)P(1/2)-->(2)S(1/2) and (2)P(1/2)-->(2)P(3/2)...

Showing 1 to 12 of 329 entries