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Showing 13 to 24 of 5634 entries
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Topological semimetal in honeycomb lattice LnSI.

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

Nie S, Xu G, Prinz FB, Zhang SC.
PMID: 28928149
Proc Natl Acad Sci U S A. 2017 Oct 03;114(40):10596-10600. doi: 10.1073/pnas.1713261114. Epub 2017 Sep 19.

Recognized as elementary particles in the standard model, Weyl fermions in condensed matter have received growing attention. However, most of the previously reported Weyl semimetals exhibit rather complicated electronic structures that, in turn, may have raised questions regarding the...

Construction of Individual Morphological Brain Networks with Multiple Morphometric Features.

Frontiers in neuroanatomy

Li W, Yang C, Shi F, Wu S, Wang Q, Nie Y, Zhang X.
PMID: 28487638
Front Neuroanat. 2017 Apr 25;11:34. doi: 10.3389/fnana.2017.00034. eCollection 2017.

In recent years, researchers have increased attentions to the morphological brain network, which is generally constructed by measuring the mathematical correlation across regions using a certain morphometric feature, such as regional cortical thickness and voxel intensity. However, cerebral structure...

The preparation of core/shell structured microsphere of multi first-line anti-tuberculosis drugs and evaluation of biological safety.

International journal of clinical and experimental medicine

Zeng H, Pang X, Wang S, Xu Z, Peng W, Zhang P, Zhang Y, Liu Z, Luo C, Wang X, Nie H.
PMID: 26309493
Int J Clin Exp Med. 2015 Jun 15;8(6):8398-414. eCollection 2015.

To introduce a modified method, namely coaxial electrohydrodynamic atomization for the fabrication of distinct core/shell structured microspheres of four first-line ant-tuberculosis drugs with different characteristics in hydrophilic properties in one single step. In group B, we prepared microspheres in...

Potential role for carbon nanoparticles identification and preservation in situ of parathyroid glands during total thyroidectomy and central compartment node dissection.

International journal of clinical and experimental medicine

Gu J, Wang J, Nie X, Wang W, Shang J.
PMID: 26309638
Int J Clin Exp Med. 2015 Jun 15;8(6):9640-8. eCollection 2015.

OBJECTIVE: To determine the potential role of intraoperative carbon nanoparticles (CN) injections for identification and preservation of parathyroid glands, thereby reducing the postoperative hypocalcaemia.METHODS: 100 patients with thyroid cancer who underwent total thyroidectomy and central compartment node dissection (CCND)...

Design of flexible PANI-coated CuO-TiO.

Nanotechnology

Pang Z, Nie Q, Lv P, Yu J, Huang F, Wei Q.
PMID: 28422044
Nanotechnology. 2017 Jun 02;28(22):225501. doi: 10.1088/1361-6528/aa6dd5. Epub 2017 Apr 19.

We report a room-temperature ammonia sensor with extra high response values and ideal flexibility, including polyaniline (PANI)-coated titanium dioxide-silicon dioxide (TiO

Experimental evidence of hourglass fermion in the candidate nonsymmorphic topological insulator KHgSb.

Science advances

Ma J, Yi C, Lv B, Wang Z, Nie S, Wang L, Kong L, Huang Y, Richard P, Zhang P, Yaji K, Kuroda K, Shin S, Weng H, Bernevig BA, Shi Y, Qian T, Ding H.
PMID: 28508059
Sci Adv. 2017 May 05;3(5):e1602415. doi: 10.1126/sciadv.1602415. eCollection 2017 May.

Topological insulators (TIs) host novel states of quantum matter characterized by nontrivial conducting boundary states connecting valence and conduction bulk bands. All TIs discovered experimentally so far rely on either time-reversal or mirror crystal symmorphic symmetry to protect massless...

Iridium-Catalyzed Asymmetric Hydrogenation of 2H-Chromenes: A Highly Enantioselective Approach to Isoflavan Derivatives.

Organic letters

Xia J, Nie Y, Yang G, Liu Y, Zhang W.
PMID: 28857571
Org Lett. 2017 Sep 15;19(18):4884-4887. doi: 10.1021/acs.orglett.7b02341. Epub 2017 Aug 31.

A highly efficient (aS)-Ir/In-BiphPHOX-catalyzed asymmetric hydrogenation of substituted 2H-chromenes and substituted benzo[e][1,2]oxathiine 2,2-dioxides is described. A series of 2H-chromenes and benzo[e][1,2]oxathiine 2,2-dioxides were hydrogenated to give the target products in high yields (92-99%) with excellent enantioselectivities (up to 99.7%...

A comparison of zircon U-Pb age results of the Red Clay sequence on the central Chinese Loess Plateau.

Scientific reports

Gong H, Nie J, Wang Z, Peng W, Zhang R, Zhang Y.
PMID: 27538343
Sci Rep. 2016 Aug 19;6:29642. doi: 10.1038/srep29642.

Single grain zircon U-Pb geochronology has demonstrated great potentials in extracting tectonic and atmospheric circulation signal carried by aeolian, fluvial, and fluviolacustrine sediments. A routine in this sort of studies is analyzing 100-150 grains and then compares zircon U-Pb...

Effect of correlations on controllability transition in network control.

Scientific reports

Nie S, Wang XW, Wang BH, Jiang LL.
PMID: 27063294
Sci Rep. 2016 Apr 11;6:23952. doi: 10.1038/srep23952.

The network control problem has recently attracted an increasing amount of attention, owing to concerns including the avoidance of cascading failures of power-grids and the management of ecological networks. It has been proven that numerical control can be achieved...

Analyte-triggered autocatalytic amplification combined with gold nanoparticle probes for colorimetric detection of heavy-metal ions.

Chemical communications (Cambridge, England)

Yang J, Zhang Y, Zhang L, Wang H, Nie J, Qin Z, Li J, Xiao W.
PMID: 28480908
Chem Commun (Camb). 2017 Jul 04;53(54):7477-7480. doi: 10.1039/c7cc02198d.

This work reports a new colorimetric nanosensor for the detection of heavy-metal ions that initially integrates analyte-triggered autocatalytic amplification with o-phenylenediamine-mediated aggregation of label-free gold nanoparticles. Its utility is well demonstrated with the simple, rapid, sensitive, and specific detection...

Hybrid boron nitride-natural fiber composites for enhanced thermal conductivity.

Scientific reports

Xia C, Garcia AC, Shi SQ, Qiu Y, Warner N, Wu Y, Cai L, Rizvi HR, D'Souza NA, Nie X.
PMID: 27703226
Sci Rep. 2016 Oct 05;6:34726. doi: 10.1038/srep34726.

Thermal conductivity was dramatically increased after adding natural fiber into hexagonal boron nitride (hBN)/epoxy composites. Although natural fiber does not show high-thermal conductivity itself, this study found that the synergy of natural fiber with hBN could significantly improve thermal...

A drug delivery system based on novel hollow mesoporous silica nanospheres.

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

Feng W, Chen L, Zhou X, Yin Z, Nie W, Qiu K, He C.
PMID: 27005038
J Control Release. 2015 Sep 10;213:e108-9. doi: 10.1016/j.jconrel.2015.05.182. Epub 2015 Aug 19.

No abstract available.

Showing 13 to 24 of 5634 entries