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Showing 13 to 24 of 17090 entries
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A Novel Microwave-Induced Plasma Ionization Source for Ion Mobility Spectrometry.

Scientific reports

Dai J, Zhao Z, Liang G, Duan Y.
PMID: 28287097
Sci Rep. 2017 Mar 13;7:44051. doi: 10.1038/srep44051.

This work demonstrates the application of a novel microwave induced plasma ionization (MIPI) source to ion mobility spectrometry (IMS). The MIPI source, called Surfatron, is composed of a copper cavity and a hollow quartz discharge tube. The ion mobility...

Serial millisecond crystallography for routine room-temperature structure determination at synchrotrons.

Nature communications

Weinert T, Olieric N, Cheng R, Brünle S, James D, Ozerov D, Gashi D, Vera L, Marsh M, Jaeger K, Dworkowski F, Panepucci E, Basu S, Skopintsev P, Doré AS, Geng T, Cooke RM, Liang M, Prota AE, Panneels V, Nogly P, Ermler U, Schertler G, Hennig M, Steinmetz MO, Wang M, Standfuss J.
PMID: 28912485
Nat Commun. 2017 Sep 14;8(1):542. doi: 10.1038/s41467-017-00630-4.

Historically, room-temperature structure determination was succeeded by cryo-crystallography to mitigate radiation damage. Here, we demonstrate that serial millisecond crystallography at a synchrotron beamline equipped with high-viscosity injector and high frame-rate detector allows typical crystallographic experiments to be performed at...

Synthesis of Spiroketals by Synergistic Gold and Scandium Catalysis.

Organic letters

Liang M, Zhang S, Jia J, Tung CH, Wang J, Xu Z.
PMID: 28474897
Org Lett. 2017 May 19;19(10):2526-2529. doi: 10.1021/acs.orglett.7b00804. Epub 2017 May 05.

An ultrafast synthesis of spiroketals by synergistic gold(I) and Sc(III) catalysis has been reported. Diverse 5,6-benzannulated spiroketals were rapidly constructed by the diastereoselective [4 + 2] cycloaddition between gold-generated enol ether and Sc(III)-catalyzed o-quinone methide intermediates. Ultrafast reaction rate,...

Numerical simulation of vortex dynamics in type-II superconductors in oscillating magnetic field using time-dependent Ginzburg-Landau equations.

Journal of physics. Condensed matter : an Institute of Physics journal

Jafri HM, Ma X, Zhao C, Liang D, Huang H, Liu Z, Chen LQ.
PMID: 28925380
J Phys Condens Matter. 2017 Dec 20;29(50):505701. doi: 10.1088/1361-648X/aa8d82.

Time-dependent Ginzburg-Landau equations were solved by the finite difference scheme for a superconducting sample in steady and oscillating magnetic fields for 3D geometry. The dynamic behaviour of penetrating and leaving magnetic vortices in superconductor with the oscillating magnetic field...

ERDS-exome: a Hybrid Approach for Copy Number Variant Detection from Whole-exome Sequencing Data.

IEEE/ACM transactions on computational biology and bioinformatics

Tan R, Wang J, Wu X, Juan L, Zheng L, Ma R, Zhan Q, Wang T, Jin S, Jiang Q, Wang Y.
PMID: 28981421
IEEE/ACM Trans Comput Biol Bioinform. 2017 Oct 04; doi: 10.1109/TCBB.2017.2758779. Epub 2017 Oct 04.

Copy number variants (CNVs) play important roles in human disease and evolution. With the rapid development of next-generation sequencing technologies, many tools have been developed for inferring CNVs based on whole-exome sequencing (WES) data. However, as a result of...

Bullous leukemia cutis in a patient with T-cell prolymphocytic leukemia.

JAAD case reports

Siu SY, Jiang Q, Alpdogan O, Gochoco A, Gong J, Lee JB, Sahu J.
PMID: 27504481
JAAD Case Rep. 2016 Jul 27;2(4):287-9. doi: 10.1016/j.jdcr.2016.05.008. eCollection 2016 Jul.

No abstract available.

Luminescence Properties of Ca.

Inorganic chemistry

Shang M, Liang S, Lian H, Lin J.
PMID: 28481110
Inorg Chem. 2017 Jun 05;56(11):6131-6140. doi: 10.1021/acs.inorgchem.7b00092. Epub 2017 May 08.

A series of Eu

High accuracy measurement of the ground-state hyperfine splitting in a ¹¹³Cd⁺ microwave clock.

Optics letters

Miao K, Zhang JW, Sun XL, Wang SG, Zhang AM, Liang K, Wang LJ.
PMID: 26371908
Opt Lett. 2015 Sep 15;40(18):4249-52. doi: 10.1364/OL.40.004249.

A microwave frequency standard based on laser-cooled (113)Cd(+) ions has been developed in recent years, and the short-term frequency instability is measured to be 6.1×10(-13)/√τ. By comparing the Cd(+) clock to a superior frequency reference, the ground-state hyperfine splitting...

The STAT3 inhibitor pimozide impedes cell proliferation and induces ROS generation in human osteosarcoma by suppressing catalase expression.

American journal of translational research

Cai N, Zhou W, Ye LL, Chen J, Liang QN, Chang G, Chen JJ.
PMID: 28861175
Am J Transl Res. 2017 Aug 15;9(8):3853-3866. eCollection 2017.

Currently, there is a considerable need to develop new treatments for osteosarcoma (OS), a very aggressive bone cancer. The activation of STAT3 signaling is positively associated with poor prognosis and aggressive progression in OS patients. Our previous study reported...

Design of pH-sensitive supramolecular assembly for cell targeting and controlled release.

Journal of controlled release : official journal of the Controlled Release Society

Liang P, Zhang W, Kang T, Wu N, Quan C, Zhang C.
PMID: 27005124
J Control Release. 2015 Sep 10;213:e17. doi: 10.1016/j.jconrel.2015.05.024. Epub 2015 Aug 19.

No abstract available.

Prognostic immune-related gene models for breast cancer: a pooled analysis.

OncoTargets and therapy

Zhao J, Wang Y, Lao Z, Liang S, Hou J, Yu Y, Yao H, You N, Chen K.
PMID: 28979134
Onco Targets Ther. 2017 Sep 11;10:4423-4433. doi: 10.2147/OTT.S144015. eCollection 2017.

Breast cancer, the most common cancer among women, is a clinically and biologically heterogeneous disease. Numerous prognostic tools have been proposed, including gene signatures. Unlike proliferation-related prognostic gene signatures, many immune-related gene signatures have emerged as principal biology-driven predictors...

Acid detergent lignin, lodging resistance index, and expression of the caffeic acid O-methyltransferase gene in brown midrib-12 sudangrass.

Breeding science

Li Y, Liu G, Li J, You Y, Zhao H, Liang H, Mao P.
PMID: 26366111
Breed Sci. 2015 Sep;65(4):291-7. doi: 10.1270/jsbbs.65.291. Epub 2015 Sep 01.

Understanding the relationship between acid detergent lignin (ADL) and lodging resistance index (LRI) is essential for breeding new varieties of brown midrib (bmr) sudangrass (Sorghum sudanense (Piper) Stapf.). In this study, bmr-12 near isogenic lines and their wild-types obtained...

Showing 13 to 24 of 17090 entries