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Showing 1 to 12 of 1244 entries
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Reinforced magnetic cellulose fiber from ionic liquid solution

EPSCoR Research Infrastructure Improvement Program AND Program Evaluation

Sun N.
GSID: iitofCnQedEJ
ML Maxim, N Sun, H Wang, JR Sterner… - Nanomaterials and …, 2012 - icevirtuallibrary.com

Composite fibers were prepared by homogeneous dispersion of nanomagnetite (NM) in the ionic liquid 1-ethyl-3-methylimidazolium acetate ([C2mim] OAc) using ultrasonication followed by dissolution of microcrystalline cellulose at 90° C and dry-jet wet spinning into a water coagulation bath. The...

Apparent diffusion coefficient values detected by diffusion-weighted imaging in the prognosis of patients with locally advanced esophageal squamous cell carcinoma receiving chemoradiation.

OncoTargets and therapy

Liu S, Zhen F, Sun N, Chen J, Cao Y, Zhang S, Cheng H, Ge X, Sun X.
PMID: 27703377
Onco Targets Ther. 2016 Sep 21;9:5791-5796. doi: 10.2147/OTT.S107466. eCollection 2016.

PURPOSE: Previous studies have demonstrated that apparent diffusion coefficient (ADC) values measured by magnetic resonance imaging have prognostic value in patients with esophageal squamous cell carcinoma (ESCC). However, the role of ADC needs to be validated in a cohort...

A Compact Fiber Inclinometer Using a Thin-Core Fiber with Incorporated an Air-Gap Microcavity Fiber Interferometer.

Sensors (Basel, Switzerland)

Li J, Qiao X, Rong Q, Sun A.
PMID: 26771614
Sensors (Basel). 2016 Jan 12;16(1). doi: 10.3390/s16010092.

A compact fiber-optic inclinometer is proposed and experimentally demonstrated based on a Fabry-Perot interference (FFPI). The sensing head consists of a short segment of thin-core fiber (TCF) following with a piece of hollow-core fiber (HCF). High-order cladding modes have...

[Ph-like B cell precursor acute lymphoblastic leukemia with EBF1-PDGFRB fusion gene: a case report and literatures review].

Zhonghua xue ye xue za zhi = Zhonghua xueyexue zazhi

Zheng JJ, Chen SN, Sun AN, Wu DP.
PMID: 27210878
Zhonghua Xue Ye Xue Za Zhi. 2016 May 14;37(5):417-8. doi: 10.3760/cma.j.issn.0253-2727.2016.05.012.

No abstract available.

Friedel-Crafts Alkylation of Arenes with 2-Halogeno-2-CF3-styrenes under Superacidic Conditions. Access to Trifluoromethylated Ethanes and Ethenes.

The Journal of organic chemistry

Sandzhieva MA, Kazakova AN, Boyarskaya IA, Ivanov AY, Nenajdenko VG, Vasilyev AV.
PMID: 27227747
J Org Chem. 2016 Jun 17;81(12):5032-45. doi: 10.1021/acs.joc.6b00419. Epub 2016 Jun 09.

The formation of the corresponding benzyl cations [ArHC(+)-CH(X)CF3] takes place under protonation of E-/Z-2-halogeno-2-CF3 styrenes [ArCH═C(X)CF3, X = F, Cl, Br] in superacids. The structures of these new electrophiles were studied by means of NMR and theoretical DFT calculations....

Carbon Nanotube Array Based Binary Gabor Zone Plate Lenses.

Scientific reports

Deng S, Jwad T, Li C, Benton D, Yetisen AK, Jiang K, Dai Q, Butt H.
PMID: 29127317
Sci Rep. 2017 Nov 10;7(1):15256. doi: 10.1038/s41598-017-15472-9.

Diffractive zone plates have a wide range of applications from focusing x-ray to extreme UV radiation. The Gabor zone plate, which suppresses the higher-order foci to a pair of conjugate foci, is an attractive alternative to the conventional Fresnel...

Pattern Recognition of Momentary Mental Workload Based on Multi-Channel Electrophysiological Data and Ensemble Convolutional Neural Networks.

Frontiers in neuroscience

Zhang J, Li S, Wang R.
PMID: 28611583
Front Neurosci. 2017 May 30;11:310. doi: 10.3389/fnins.2017.00310. eCollection 2017.

In this paper, we deal with the Mental Workload (MWL) classification problem based on the measured physiological data. First we discussed the optimal depth (i.e., the number of hidden layers) and parameter optimization algorithms for the Convolutional Neural Networks...

Multiple Stimuli-Responsive Fluorescence Behavior of Novel Polyamic Acid Bearing Oligoaniline, Triphenylamine, and Fluorene Groups.

ACS applied materials & interfaces

Yan Y, Sun N, Li F, Jia X, Wang C, Chao D.
PMID: 28112505
ACS Appl Mater Interfaces. 2017 Feb 22;9(7):6497-6503. doi: 10.1021/acsami.6b16402. Epub 2017 Feb 07.

Multiple stimuli-responsive fluorescent materials have gained increasing attention for their fundamental investigation and intelligent applications. In this work, we report design and synthesis of a novel polyamic acid bearing oligoaniline, triphenylamine, and fluorene groups, which served as sensitive units...

Molecular Signature That Determines the Acute Tolerance of G Protein-Coupled Receptors.

Biomolecules & therapeutics

Min C, Zhang X, Zheng M, Sun N, Acharya S, Zhang X, Kim KM.
PMID: 27956717
Biomol Ther (Seoul). 2017 May 01;25(3):239-248. doi: 10.4062/biomolther.2016.193.

Desensitization and acute tolerance are terms used to describe the attenuation of receptor responsiveness by prolonged or intermittent exposure to an agonist. Unlike desensitization of G protein-coupled receptors (GPCRs), which is commonly explained by steric hindrance caused by the...

Nanostructured proton conductors formed via in situ polymerization of ionic liquid crystals.

ACS applied materials & interfaces

Lu F, Gao X, Dong B, Sun P, Sun N, Xie S, Zheng L.
PMID: 25469690
ACS Appl Mater Interfaces. 2014 Dec 24;6(24):21970-7. doi: 10.1021/am504504m. Epub 2014 Dec 12.

Ionic liquid crystals (ILCs) with hexagonal and lamellar phases were successfully fabricated by the self-assembly of a polymerizable amphiphilic zwitterion, which is formed by 3-(1-vinyl-3-imidazolio)propanesulfonate (VIPS) and 4-dodecyl benzenesulfonic acid (DBSA) based on intermolecular electrostatic interactions. The microstructures and...

Observation of Rayleigh-Taylor-instability evolution in a plasma with magnetic and viscous effects.

Physical review. E, Statistical, nonlinear, and soft matter physics

Adams CS, Moser AL, Hsu SC.
PMID: 26651638
Phys Rev E Stat Nonlin Soft Matter Phys. 2015 Nov;92(5):051101. doi: 10.1103/PhysRevE.92.051101. Epub 2015 Nov 06.

We present time-resolved observations of Rayleigh-Taylor-instability (RTI) evolution at the interface between an unmagnetized plasma jet colliding with a stagnated, magnetized plasma. The observed instability growth time (∼10 μs) is consistent with the estimated linear RTI growth rate calculated...

Functional diversity of jasmonates in rice.

Rice (New York, N.Y.)

Liu Z, Zhang S, Sun N, Liu H, Zhao Y, Liang Y, Zhang L, Han Y.
PMID: 26054241
Rice (N Y). 2015 Dec;8(1):42. doi: 10.1186/s12284-015-0042-9. Epub 2015 Jan 29.

Phytohormone jasmonates (JA) play essential roles in plants, such as regulating development and growth, responding to environmental changes, and resisting abiotic and biotic stresses. During signaling, JA interacts, either synergistically or antagonistically, with other hormones, such as salicylic acid...

Showing 1 to 12 of 1244 entries