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Showing 25 to 36 of 623 entries
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Geometrical and electronic rules in fullerene-based compounds.

Chemistry, an Asian journal

Gan LH, An J, Pan FS, Chang Q, Liu ZH, Tao CY.
PMID: 21480535
Chem Asian J. 2011 Jun 06;6(6):1304-14. doi: 10.1002/asia.201100020. Epub 2011 Apr 07.

The discovery of buckminsterfullerene C(60) opened up a new scientific area and stimulated the development of nanoscience and nanotechnology directly. Fullerene science has since emerged to include fullerenes, endohedral fullerenes (mainly metallofullerenes), exofullerenes, and carbon nanotubes as well. Herein,...

Estimating the fraction of non-coding RNAs in mammalian transcriptomes.

Bioinformatics and biology insights

Xin Y, Quarta G, Gan HH, Schlick T.
PMID: 19812767
Bioinform Biol Insights. 2008 Mar 01;2:75-94. doi: 10.4137/bbi.s443.

Recent studies of mammalian transcriptomes have identified numerous RNA transcripts that do not code for proteins; their identity, however, is largely unknown. Here we explore an approach based on sequence randomness patterns to discern different RNA classes. The relative...

A triphenylamine-grafted imidazo[4,5-f][1,10]phenanthroline ruthenium(II) complex: acid-base and photoelectric properties.

Inorganic chemistry

Fan SH, Zhang AG, Ju CC, Gao LH, Wang KZ.
PMID: 20337492
Inorg Chem. 2010 Apr 19;49(8):3752-63. doi: 10.1021/ic902100v.

A new heteroleptic ruthenium(II) complex of [Ru(Hipdpa)(Hdcbpy)(NCS)(2)](-).0.5H(+).0.5[N(C(4)H(9))(4)](+) Ru(Hipdpa) {where Hdcbpy = monodeprotonated 4,4'-dicarboxy-2,2'-bipyridine and Hipdpa = 4-(1H-imidazo[4,5-f][1,10]phenanthrolin-2-yl)-N,N-diphenylaniline} was synthesized and characterized by elementary analysis, standard spectroscopy techniques, and cyclic voltammetry. The ground- and excited-state acid-base properties of Ru(Hipdpa) were...

Surface structure and phase transition of K adsorption on Au(111): by ab initio atomistic thermodynamics.

The Journal of chemical physics

Gan LY, Tian RY, Yang XB, Zhao YJ.
PMID: 22299894
J Chem Phys. 2012 Jan 28;136(4):044510. doi: 10.1063/1.3678842.

We studied the interactions between atomic potassium (K) and Au(111) at a range of coverage (i.e., Θ(K) = 0.11-0.5 monolayer (ML)) by ab initio atomic thermodynamics. For K on-surface adsorption, we found that K energetically favors the three-fold hollow...

Interaction between NO and Na, O, S, Cl on Au and Pd(111) surfaces.

Physical chemistry chemical physics : PCCP

Gan LY, Tian RY, Yang XB, Peng SL, Zhao YJ.
PMID: 21735006
Phys Chem Chem Phys. 2011 Aug 28;13(32):14466-75. doi: 10.1039/c1cp20974d. Epub 2011 Jul 07.

NO co-adsorption with X (X = Na, O, S, and Cl) on Au and Pd(111) surfaces is studied using density functional theory (DFT) calculations to get a deeper insight into the extraordinary sulfur enhanced adsorption on the Au surface....

Antifouling and Fungicidal Resorcylic Acid Lactones from the Sea Anemone-Derived Fungus Cochliobolus lunatus.

Journal of agricultural and food chemistry

Liu QA, Shao CL, Gu YC, Blum M, Gan LS, Wang KL, Chen M, Wang CY.
PMID: 24635109
J Agric Food Chem. 2014 Apr 09;62(14):3183-3191. doi: 10.1021/jf500248z. Epub 2014 Mar 25.

Three new 14-membered resorcylic acid lactones, cochliomycins D-F, 1-3, and eight known analogues, 4-11, were isolated from the sea anemone-derived fungus Cochliobolus lunatus. Compounds 1-4 are diastereomers differing from each other by the absolute configurations of the 4',5'-diol chiral...

Dynamic beam steering from a subwavelength slit by selective excitation of guided modes.

Physical review letters

Raghunathan SB, Schouten HF, Ubachs W, Kim BE, Gan CH, Visser TD.
PMID: 24160601
Phys Rev Lett. 2013 Oct 11;111(15):153901. doi: 10.1103/PhysRevLett.111.153901. Epub 2013 Oct 08.

Dynamic control of the direction of radiation of the light emanating from a subwavelength slit carved out of a thin metal film is experimentally demonstrated. This is achieved by selective excitation of the individual guided modes in the slit...

Plasmon switching: observation of dynamic surface plasmon steering by selective mode excitation in a sub-wavelength slit.

Optics express

Raghunathan SB, Gan CH, van Dijk T, Ea Kim B, Schouten HF, Ubachs W, Lalanne P, Visser TD.
PMID: 22772229
Opt Express. 2012 Jul 02;20(14):15326-35. doi: 10.1364/OE.20.015326.

We report a plasmon steering method that enables us to dynamically control the direction of surface plasmons generated by a two-mode slit in a thin metal film. By varying the phase between different coherent beams that are incident on...

Preparation, electrochemical properties and electrocatalytic activity of Zn-substituted tungstoborate modified electrode.

Journal of nanoscience and nanotechnology

Gao LH, Wang Z, Bai LJ, Wang YB.
PMID: 24734563
J Nanosci Nanotechnol. 2014 May;14(5):3422-7. doi: 10.1166/jnn.2014.7963.

3-Aminopropyltrimethoxysilane (APTMS) was covalently grafted on a glassy carbon electrode (GCE) by silicon-oxygen bonds formation. The APTMS-modified GCE was used as a suitable charged substrate to fabricate Keggin Zn-substituted tungstoborate (BW11Zn)-consisting monolayer film through layer-by-layer assembly based on the...

Preparation and photoelectrochemical properties of a self-assembled film based on wheel type polyoxomolybdate and hemicyanine derivative.

Journal of nanoscience and nanotechnology

Gao LH, Chen X, Lu S, Wang KZ.
PMID: 24734641
J Nanosci Nanotechnol. 2014 May;14(5):3808-12. doi: 10.1166/jnn.2014.7962.

A new electrostatically self-assembled film has been successfully prepared on quartz and indium-tin-oxide (ITO) coated glass substrates by alternating adsorption of a wheel-shaped polyoxomolybdate {Mo154} and a hemicyanine of (E)-1,1'-methylenebis(4-(4-(dimethylamino)styryl)pyridinium) bromide (H1). The UV-visible spectra demonstrated that the film...

Adiponectin protects rat heart from left ventricular remodeling induced by chronic intermittent hypoxia via inhibition of TGF-β/smad2/3 pathway.

Journal of thoracic disease

Ding WX, Dong YB, Ding N, Zhang XF, Zhang SJ, Zhang XL, Liu JN, Lu G.
PMID: 25276370
J Thorac Dis. 2014 Sep;6(9):1278-84. doi: 10.3978/j.issn.2072-1439.2014.07.44.

OBJECTIVE: Obstructive sleep apnea syndrome (OSAS) is associated with many cardiovascular disorders. Chronic intermittent hypoxia (CIH) is the primary player in OSAS of the many associated factors. This study was in order to investigate the effects of the Adiponectin...

Applications of the extended Boltzmann-Uehling-Uhlenbeck model to participant and spectator dynamics.

Physical review. C, Nuclear physics

Das Gupta S, Gan HH, Lee SJ.
PMID: 9954359
Phys Rev C Nucl Phys. 1987 Dec;36(6):2365-2370. doi: 10.1103/physrevc.36.2365.

No abstract available.

Showing 25 to 36 of 623 entries