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Showing 1 to 12 of 26 entries
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A novel passive shimming method for the correction of magnetic fields above the patient bed in MRI.

Journal of magnetic resonance (San Diego, Calif. : 1997)

Kong X, Zhu M, Xia L, Crozier S, Wang Q, Ni Z, Liu F.
PMID: 26073600
J Magn Reson. 2015 Aug;257:64-9. doi: 10.1016/j.jmr.2015.05.004. Epub 2015 May 29.

This paper presents a novel passive shimming method for the effective correction of static magnetic field (B0) inhomogeneities in Magnetic Resonance Imaging (MRI) systems. Passive shimming is used to find an optimum configuration for the placement of iron pieces...

Passive shimming of a superconducting magnet using the L1-norm regularized least square algorithm.

Journal of magnetic resonance (San Diego, Calif. : 1997)

Kong X, Zhu M, Xia L, Wang Q, Li Y, Zhu X, Liu F, Crozier S.
PMID: 26784397
J Magn Reson. 2016 Feb;263:122-125. doi: 10.1016/j.jmr.2015.11.019. Epub 2016 Jan 08.

The uniformity of the static magnetic field B0 is of prime importance for an MRI system. The passive shimming technique is usually applied to improve the uniformity of the static field by optimizing the layout of a series of...

[Breast milk proteins as a focus for the improvement of recipes for infant adapted milk formulae].

Voprosy pitaniia

Skidan IN, Pyrieva EA, Kon' IY.
PMID: 30695610
Vopr Pitan. 2017;86(4):37-49. doi: 10.24411/0042-8833-2017-00058. Epub 2017 Jun 30.

After a long evolutionary development starting at the appearance of the first mammals about 200 million years ago, breast milk (BM) was formed into a unique functional nutrition system with an individual composition that promotes normal growth and development...

Cancellation of internal quantum noise of an amplifier by quantum correlation.

Physical review letters

Kong J, Hudelist F, Ou ZY, Zhang W.
PMID: 23909323
Phys Rev Lett. 2013 Jul 19;111(3):033608. doi: 10.1103/PhysRevLett.111.033608. Epub 2013 Jul 18.

Quantum noise is usually added in an amplification process through the internal degrees of the amplifier. Coupling the squeezed state to the internal degree can suppress the extra noise. Here, we demonstrate another method: when the internal degree of...

Amphiphilic (Phthalocyaninato) (Porphyrinato) Europium Triple-Decker Nanoribbons with Air-Stable Ambipolar OFET Performance.

ACS applied materials & interfaces

Lu G, Kong X, Ma P, Wang K, Chen Y, Jiang J.
PMID: 26894989
ACS Appl Mater Interfaces. 2016 Mar 09;8(9):6174-82. doi: 10.1021/acsami.5b12368. Epub 2016 Feb 26.

An amphiphilic mixed (phthalocyaninato) (porphyrinato) europium(III) triple-decker complex [Pc(OPh)8]Eu[Pc(OPh)8]Eu[TP(C≡CCOOH)PP] (1) with potential ambipolar semiconducting HOMO and LUMO energy levels has been designed, synthesized, and characterized. The OFET devices fabricated by quasi-Langmuir-Shäfer (QLS) technique at the air/water interface with nanoparticle...

Identification of Neuropeptides as Potential Crosstalks Linking Down Syndrome and Periodontitis Revealed by Transcriptomic Analyses.

Disease markers

Chen Y, Yu X, Kong J.
PMID: 34545294
Dis Markers. 2021 Sep 10;2021:7331821. doi: 10.1155/2021/7331821. eCollection 2021.

BACKGROUND: This bioinformatics study was aimed to investigate the relationship between periodontitis (PD) and Down Syndrome (DS) regarding potential crosstalk genes, related neuropeptides, and biological processes.METHODS: Data for PD (GSE23586, GSE10334 and GSE16134) and DS (GSE35665) were downloaded from...

Quantum metrology with parametric amplifier-based photon correlation interferometers.

Nature communications

Hudelist F, Kong J, Liu C, Jing J, Ou ZY, Zhang W.
PMID: 24476950
Nat Commun. 2014;5:3049. doi: 10.1038/ncomms4049.

Conventional interferometers usually utilize beam splitters for wave splitting and recombination. These interferometers are widely used for precision measurement. Their sensitivity for phase measurement is limited by the shot noise, which can be suppressed with squeezed states of light....

Long-term laser frequency stabilization using fiber interferometers.

The Review of scientific instruments

Kong J, Lucivero VG, Jiménez-Martínez R, Mitchell MW.
PMID: 26233353
Rev Sci Instrum. 2015 Jul;86(7):073104. doi: 10.1063/1.4926345.

We report long-term laser frequency stabilization using only the target laser and a pair of 5 m fiber interferometers, one as a frequency reference and the second as a sensitive thermometer to stabilize the frequency reference. When used to...

Solution-processed single crystal microsheets of a novel dimeric phthalocyanine-involved triple-decker for high-performance ambipolar organic field effect transistors.

Chemical communications (Cambridge, England)

Lu G, Kong X, Sun J, Zhang L, Chen Y, Jiang J.
PMID: 29130080
Chem Commun (Camb). 2017 Nov 28;53(95):12754-12757. doi: 10.1039/c7cc06797f.

Well-defined single crystal microsheets of a novel dimeric phthalocyanine involved sandwich-type triple-decker complex [Pc(SC

Pilot application of lipoxin A.

Experimental and therapeutic medicine

Kong X, Wu SH, Zhang L, Chen XQ.
PMID: 28962156
Exp Ther Med. 2017 Sep;14(3):2284-2290. doi: 10.3892/etm.2017.4787. Epub 2017 Jul 12.

Previous studies have demonstrated that lipoxin A

[The study of rs11801197 polymorphism of the calcitonin receptor gene (.

Voprosy pitaniia

Shilina NM, Sorokina EY, Ivanushkina TA, Gmoshinskaya MV, Safronova AI, Kon' IY.
PMID: 30645887
Vopr Pitan. 2017;86(1):28-34. doi: 10.24411/0042-8833-2017-00017. Epub 2016 Dec 28.

The frequency of the polymorphism rs11801197 of calcitonin receptor gene (CALCR) was studied by real-time PCR in 422 Moscow women and children, including pregnant women (n=96), lactating (n=29) and non-pregnant women (n=28) and children (n=269) of preschool (2-6 years,...

A calix[4]arene-modified (Pc)Eu(Pc)Eu[T(C4A)PP]-based sensor for highly sensitive and specific host-guest electrochemical recognition.

Dalton transactions (Cambridge, England : 2003)

Dong J, Yu Z, Kong X, Zhao S, Li X, Chen Y, Chen Y, Jiang J.
PMID: 30560248
Dalton Trans. 2019 Jan 02;48(2):718-727. doi: 10.1039/c8dt03530j.

A calix[4]arene (C4A)-functionalized (phthalocyaninato)(porphyrinato) europium(iii) triple-decker compound (Pc)Eu(Pc)Eu[T(C4A)PP] (1) is firstly designed, synthesized and prepared into well-organized films using a simple solution-processing quasi-Langmuir-Shäfer (QLS) method. The QLS film of 1 on an ITO (film 1/ITO) electrode, serving as a...

Showing 1 to 12 of 26 entries