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Showing 1 to 12 of 1814 entries
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Large-Scale Self-Assembly of 3D Flower-like Hierarchical Ni/Co-LDHs Microspheres for High-Performance Flexible Asymmetric Supercapacitors.

ACS applied materials & interfaces

Li T, Li GH, Li LH, Liu L, Xu Y, Ding HY, Zhang T.
PMID: 26751174
ACS Appl Mater Interfaces. 2016 Feb 03;8(4):2562-72. doi: 10.1021/acsami.5b10158. Epub 2016 Jan 21.

In this study, a facile and inexpensive and self-assembled strategy to massively fabricate Ni/Co layered double hydroxides (LDHs) is developed under mild reaction conditions (55 °C). The resulting composite material displays a special three-dimensional hierarchical microsphere structure with well-defined...

Pd-catalyzed allylic alkylation of dienyl carbonates with nitromethane with high C-5 regioselectivity.

Chemical communications (Cambridge, England)

Yang XF, Li XH, Ding CH, Xu CF, Dai LX, Hou XL.
PMID: 24266021
Chem Commun (Camb). 2014 Jan 14;50(4):484-6. doi: 10.1039/c3cc46574h.

A highly regioselective palladium-catalyzed allylic alkylation of dienyl esters with nitromethane has been developed, providing selective access to the C-5 attacked products. The structures of the ligands as well as the steric effect of the substrates are important factors...

Quantitative determination of salvinorin A, a natural hallucinogen with abuse liability, in Internet-available Salvia divinorum and endemic species of Salvia in Taiwan.

Journal of food and drug analysis

Lin PX, Li JH, Chen SH, Chang HC, McKetin R.
PMID: 28911428
J Food Drug Anal. 2014 Sep;22(3):370-378. doi: 10.1016/j.jfda.2014.01.017. Epub 2014 Feb 16.

In recent years, recreational use of Salvia divinorum (Lamiaceae), a herbal drug that contains a hallucinogenic ingredient, salvinorin A, has become a new phenomenon among young drug users. In Taiwan, as in many other countries, dry leaves of S....

Synthesis of N-(2-Hydroxyaryl)benzotriazoles via Metal-Free O-Arylation and N-O Bond Cleavage.

The Journal of organic chemistry

Wang ZX, Shi WM, Bi HY, Li XH, Su GF, Mo DL.
PMID: 27500856
J Org Chem. 2016 Sep 02;81(17):8014-21. doi: 10.1021/acs.joc.6b01390. Epub 2016 Aug 15.

A metal-free method for synthesis of N-(2-hydroxyaryl)benzotriazoles via O-arylation of N-hydroxybenzotriazoles with readily available diaryliodonium salts and sequential N-O bond cleavage under mild conditions has been developed. The [3,3]-rearrangement of N-O bond cleavage could take place on the N...

Crystal structure of aqua-bis-[4-(methyl-sulfan-yl)benzoato-κO](1,10-phenanthroline-κ(2) N,N')copper(II) monohydrate.

Acta crystallographica. Section E, Crystallographic communications

Zhu JL, Li JH, Wang M, Jiang GM, Jiang GQ.
PMID: 26396770
Acta Crystallogr E Crystallogr Commun. 2015 Jul 29;71:980-2. doi: 10.1107/S205698901501364X. eCollection 2015 Aug 01.

In the title compound, [Cu(C8H7O2S)2(C12H8N2)(H2O)]·H2O, the central Cu(II) atom is five-coordinated in a slightly distorted square-pyramidal environment by two N atoms from a 1,10-phenanthroline ligand, one O atom from the carboxylate group of one 4-(methyl-sulfan-yl)benzoate anion and one water...

Complete hyperentangled Bell state analysis for polarization and time-bin hyperentanglement.

Optics express

Li XH, Ghose S.
PMID: 27505802
Opt Express. 2016 Aug 08;24(16):18388-98. doi: 10.1364/OE.24.018388.

We present a complete hyperentangled Bell state analysis protocol for two-photon four-qubit states that are simultaneously entangled in the polarization and time-bin degrees of freedom. The 16 hyperentangled states can be unambiguously distinguished via two steps. In the first...

Of monkeys and men: immunomic profiling of sera from humans and non-human primates resistant to schistosomiasis reveals novel potential vaccine candidates.

Frontiers in immunology

Pearson MS, Becker L, Driguez P, Young ND, Gaze S, Mendes T, Li XH, Doolan DL, Midzi N, Mduluza T, McManus DP, Wilson RA, Bethony JM, Nausch N, Mutapi F, Felgner PL, Loukas A.
PMID: 25999951
Front Immunol. 2015 May 05;6:213. doi: 10.3389/fimmu.2015.00213. eCollection 2015.

Schistosoma haematobium affects more than 100 million people throughout Africa and is the causative agent of urogenital schistosomiasis. The parasite is strongly associated with urothelial cancer in infected individuals and as such is designated a group I carcinogen by...

Nanoscale Kirkendall growth of silicalite-1 zeolite mesocrystals with controlled mesoporosity and size.

Chemical communications (Cambridge, England)

Cui TL, Li XH, Lv LB, Wang KX, Su J, Chen JS.
PMID: 26152881
Chem Commun (Camb). 2015 Aug 14;51(63):12563-6. doi: 10.1039/c5cc04837k.

The Kirkendall effect was utilized to synthesize mesoporous silicalite-1 zeolite nanocrystals without the involvement of additional templates. The mesopore size as well as the particle size can be easily controlled by nanoscale Kirkendall growth via significantly reducing the amount...

Dynamic screening probed by core-resonant double photoemission from surfaces.

Physical review letters

Wei Z, Schumann FO, Li CH, Behnke L, Di Filippo G, Stefani G, Kirschner J.
PMID: 25615385
Phys Rev Lett. 2014 Dec 31;113(26):267603. doi: 10.1103/PhysRevLett.113.267603. Epub 2014 Dec 30.

The universal response of a sudden created core hole, predicted to occur on an attosecond (10(-18)  s) time scale, lacks an experimental demonstration. With a two-dimensional coincidence spectrometer, we demonstrate an extensive energy sharing between the Ag 4p photoelectron...

Pulmonary Langerhans cell histiocytosis: analysis of 14 patients and literature review.

Journal of thoracic disease

Li CW, Li MH, Li JX, Tao RJ, Xu JF, Cao WJ.
PMID: 27293848
J Thorac Dis. 2016 Jun;8(6):1283-9. doi: 10.21037/jtd.2016.04.64.

BACKGROUND: Pulmonary Langerhans cell histiocytosis (PLCH) is an orphan disease in respiratory medicine, which most affects adult smokers. The purpose of this article was to discuss the clinical features, especially the radiologic features of PLCH patients during their hospitalization...

Synthesis and Functionalization of Symmetrical 2,5-Diaryl Fulleropyrrolidines: Ferric Perchlorate-Mediated One-Step Reaction of [60]Fullerene with Arylmethanamines.

The Journal of organic chemistry

Shi JL, Li FB, Zhang XF, Wu J, Zhang HY, Peng J, Liu CX, Liu L, Wu P, Li JX.
PMID: 26841702
J Org Chem. 2016 Mar 04;81(5):1769-77. doi: 10.1021/acs.joc.5b02412. Epub 2016 Feb 18.

A series of scarce N-unsubstituted 2,5-diaryl fulleropyrrolidines as cis isomers could be prepared via the facile one-step reaction of [60]fullerene with N-unsubstituted arylmethanamines promoted by cheap and easily available ferric perchlorate. Nevertheless, the reaction of N-substituted arylmethanamines with [60]fullerene...

Electrical Detection of the Helical Spin Texture in a p-type Topological Insulator Sb2Te3.

Scientific reports

Li CH, van 't Erve OM, Li YY, Li L, Jonker BT.
PMID: 27404321
Sci Rep. 2016 Jul 11;6:29533. doi: 10.1038/srep29533.

The surface states of 3D topological insulators (TIs) exhibit a helical spin texture with spin locked at right angles with momentum. The chirality of this spin texture is expected to invert crossing the Dirac point, a property that has...

Showing 1 to 12 of 1814 entries