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Showing 9985 to 9996 of 12061 entries
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Facile synthesis of luminescent and amorphous La₂O₃-ZrO₂:Eu³⁺ nanofibrous membranes with robust softness.

Nanoscale

Han W, Ding B, Park M, Cui F, Ghouri ZK, Saud PS, Kim HY, Lawn JE, Kerber K, Enweronu-Laryea C.
PMID: 26139103
Nanoscale. 2015 Sep 14;7(34):14248-53. doi: 10.1039/c5nr02173a.

Novel luminescent and amorphous La2O3-ZrO2:Eu(3+) (LZE) nanofibrous membranes with robust softness are fabricated for the first time via a facile electrospinning technique. By incorporating zirconium oxide, the as-prepared lanthanum oxide nanofibrous membranes can be dramatically changed from extreme fragility...

Impact of central obesity on prognostic outcome of triple negative breast cancer in Chinese women.

SpringerPlus

Chen HL, Ding A, Wang ML.
PMID: 27247890
Springerplus. 2016 May 11;5:594. doi: 10.1186/s40064-016-2200-y. eCollection 2016.

PURPOSE: To evaluate the prognostic effect of central obesity on triple negative breast cancer (TNBC).METHODS: 206 TNBC patients treated from June 2006 to June 2015 were enrolled retrospectively. Body mass index (BMI) ≥25 kg/m(2) was the standard of obesity...

Nanoscale magnetization reversal caused by electric field-induced ion migration and redistribution in cobalt ferrite thin films.

ACS nano

Chen X, Zhu X, Xiao W, Liu G, Feng YP, Ding J, Li RW.
PMID: 25794422
ACS Nano. 2015 Apr 28;9(4):4210-8. doi: 10.1021/acsnano.5b00456. Epub 2015 Mar 24.

Reversible nanoscale magnetization reversal controlled merely by electric fields is still challenging at the moment. In this report, first-principles calculation indicates that electric field-induced magnetization reversal can be achieved by the appearance of unidirectional magnetic anisotropy along the (110)...

Preparation of photocatalytic nano-ZnO/TiO(2) film and application for determination of chemical oxygen demand.

Talanta

Zhang Z, Yuan Y, Fang Y, Liang L, Ding H, Jin L.
PMID: 19073065
Talanta. 2007 Sep 30;73(3):523-8. doi: 10.1016/j.talanta.2007.04.011. Epub 2007 Apr 22.

A composite nano-ZnO/TiO(2) film as photocatalyst was fabricated with vacuum vaporized and sol-gel methods. The nano-ZnO/TiO(2) film improved the separate efficiency of the charge and extended the range of spectrum, which showed a higher efficiency of photocatalytic than the...

Simultaneous determination of nine aristolochic acid analogues in medicinal plants and preparations by high-performance liquid chromatography.

Talanta

Yuan J, Nie L, Zeng D, Luo X, Tang F, Ding L, Liu Q, Guo M, Yao S.
PMID: 19073083
Talanta. 2007 Oct 15;73(4):644-50. doi: 10.1016/j.talanta.2007.04.042. Epub 2007 May 05.

By optimizing the extraction, separation and analytical conditions, a simple, reliable and effective high-performance liquid chromatography method coupled with photodiode array detector (HPLC-DAD) is presented for simultaneous determination of nine aristolochic acid (AA) analogues, i.e., AA I, AA II,...

Surface functionalization of ZnO nanotetrapods with photoactive and electroactive organic monolayers.

Langmuir : the ACS journal of surfaces and colloids

Liu D, Wu W, Qiu Y, Yang S, Xiao S, Wang QQ, Ding L, Wang J.
PMID: 18370437
Langmuir. 2008 May 06;24(9):5052-9. doi: 10.1021/la800074f. Epub 2008 Mar 28.

Two strategies have been explored for organic functionalizations of ZnO nanotetrapods via anchoring groups of carboxylate and phosphonate. With these methods, oleyl chains were assembled on the surfaces of the ZnO nanotetrapods, significantly enhancing their solubility in nonpolar solvents,...

Kinetics study of OH radical reactions with n-octane, n-nonane, and n-decane at 240-340 K using the relative rate/discharge flow/mass spectrometry technique.

The journal of physical chemistry. A

Li Z, Singh S, Woodward W, Dang L.
PMID: 17078610
J Phys Chem A. 2006 Nov 09;110(44):12150-7. doi: 10.1021/jp0638134.

The kinetics of the reactions of hydroxyl radical with n-octane (k1), n-nonane (k2), and n-decane (k3) at 240-340 K and a total pressure of approximately 1 Torr has been studied using relative rate combined with discharge flow and mass...

Electromagnetic functionalized cage-like polyaniline composite nanostructures.

The journal of physical chemistry. B

Ding H, Liu XM, Wan M, Fu SY.
PMID: 18616334
J Phys Chem B. 2008 Aug 07;112(31):9289-94. doi: 10.1021/jp8016997. Epub 2008 Jul 11.

Novel cage-like and electromagnetic functional polyaniline (PANI)/CoFe2O4 composite nanostructures, in which the self-assembled PANI nanofibers (approximately 15 nm in diameter) entwined around the octahedral CoFe2O4 magnet acting as the nucleation site or template, were successfully prepared by FeCl3 as...

Gain-assisted large and rapidly responding Kerr Effect using a room-temperature active Raman gain medium.

Physical review letters

Deng L, Payne MG.
PMID: 17678025
Phys Rev Lett. 2007 Jun 22;98(25):253902. doi: 10.1103/PhysRevLett.98.253902. Epub 2007 Jun 22.

A four-level N scheme with a two-mode active Raman gain core is investigated for large and rapidly responding Kerr effect enhancement at room temperature. The new scheme is fundamentally different from the electromagnetically induced transparency (EIT-)based ultraslow-wave Kerr effect...

Pulsed room-temperature operation of a blue-green ZnSe quantum-well diode laser.

Optics letters

Jeon H, Hagerott M, Ding J, Nurmikko AV, Grillo DC, Xie W, Kobayashi M, Gunshor RL.
PMID: 19802059
Opt Lett. 1993 Jan 15;18(2):125-7. doi: 10.1364/ol.18.000125.

Low-threshold current density operation has been obtained from (Zn, Cd)Se/Zn(S, Se) quantum-well diode lasers in the blue-green spectrum. The devices, with reflective facet coatings, have been operated at room temperature under pulsed conditions with threshold current densities of I(th)...

P38 mitogen activated protein kinase expression and regulation by interleukin-4 in human B cell non-Hodgkin lymphomas.

Journal of hematopathology

Ding H, Gabali AM, Jenson SD, Lim MS, Elenitoba-Johnson KS.
PMID: 20309428
J Hematop. 2009 Oct 21;2(4):195-204. doi: 10.1007/s12308-009-0049-5.

UNLABELLED: The prevalence and regulation of p38 mitogen activated protein kinase (MAPK) expression in human lymphomas have not been extensively studied. In order to elucidate the role of p38 MAPK in lymphomagenesis, we examined the expression of native and...

Analysis of the influence of O(2) A-band absorption on atmospheric correction of ocean-color imagery.

Applied optics

Ding K, Gordon HR.
PMID: 21037753
Appl Opt. 1995 Apr 20;34(12):2068-80. doi: 10.1364/AO.34.002068.

Two satellite-borne ocean-color sensors scheduled for launch in the mid 1990's each have a spectral band (nominally 745-785 nm) that completely encompasses the O(2) A band at 762 nm. These spectral bands are to be used in atmospheric correction...

Showing 9985 to 9996 of 12061 entries