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Showing 13 to 24 of 726 entries
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Rod-like β-FeOOH@poly(dopamine)-Au-poly(dopamine) nanocatalysts with improved recyclable activities.

Dalton transactions (Cambridge, England : 2003)

Mao Y, Jiang W, Xuan S, Fang Q, Leung KC, Ong BS, Wang S, Gong X.
PMID: 25919695
Dalton Trans. 2015 May 28;44(20):9538-44. doi: 10.1039/c5dt00913h.

A novel rod-like β-FeOOH@poly(dopamine)-Au-poly(dopamine) nanocomposite is developed for recyclable catalysis. Firstly, the rod-like β-FeOOH template was coated in situ by a layer of poly(dopamine) (PDA) to form a core/shell nanostructure. Then the negatively charged Au nanocatalysts were well-immobilized onto...

Asymmetric Gray Matter Volume Changes Associated with Epilepsy Duration and Seizure Frequency in Temporal-Lobe-Epilepsy Patients with Favorable Surgical Outcome.

Journal of clinical neurology (Seoul, Korea)

Kim JS, Koo DL, Joo EY, Kim ST, Seo DW, Hong SB.
PMID: 27449913
J Clin Neurol. 2016 Jul;12(3):323-31. doi: 10.3988/jcn.2016.12.3.323.

BACKGROUND AND PURPOSE: This study aimed to estimate the changes in gray matter volume (GMV) and their hemispheric difference in patients with mesial temporal lobe epilepsy (MTLE) using a voxel-based morphometry (VBM) methodology, and to determine whether GMV changes...

Utilization of Corn Cob and TiO2 Photocatalyst Thin Films for Dyes Removal.

Acta chimica Slovenica

Gan HY, Leow LE, Ong ST.
PMID: 28380224
Acta Chim Slov. 2017 Mac;64(1):144-158. doi: 10.17344/acsi.2016.2983.

The effectiveness of using TiO2 and corn cob films to remove Malachite Green oxalate (MG) and Acid Yellow 17 (AY 17) from binary dye solution was studied. The immobilization method in this study can avoid the filtration step which...

Severe Fever with Thrombocytopenia Syndrome Presenting with Rhabdomyolysis.

Infection & chemotherapy

Kim MG, Jung J, Hong SB, Lee SO, Choi SH, Kim YS, Woo JH, Kim SH.
PMID: 28271645
Infect Chemother. 2017 Mar;49(1):68-71. doi: 10.3947/ic.2017.49.1.68. Epub 2017 Jan 19.

Severe fever with thrombocytopenia syndrome (SFTS) is an emerging febrile illness. While many kinds of severe complications including acute renal failure have been reported, rhabdomyolysis is rarely reported in association with SFTS. A 54-year-old female farmer was admitted with...

Child and adolescent psychiatry services in Singapore.

Child and adolescent psychiatry and mental health

Lim CG, Ong SH, Chin CH, Fung DS.
PMID: 25972918
Child Adolesc Psychiatry Ment Health. 2015 May 13;9:7. doi: 10.1186/s13034-015-0037-8. eCollection 2015.

Singapore is a small young city state with a multi-ethnic and multi-cultural population. This article reviews the development of the country's child and adolescent psychiatry services through the years, in the background of other developments within the country's education,...

Aqua(nitrilotriacetato)(1,10-phenanthroline)iron(III) monohydrate: a seven-coordinate iron(III) complex.

Acta crystallographica. Section C, Crystal structure communications

Feng Y, Ong SL, Hu J, Ng WJ.
PMID: 11781465
Acta Crystallogr C. 2002 Jan;58:m34-5. doi: 10.1107/s0108270101017036. Epub 2001 Dec 14.

Reaction of 1,10-phenanthroline (phen) with iron trichloride in the presence of sodium nitrilotriacetate (NTA) resulted in the formation of red crystals of the title complex, [Fe(C6H6NO6)(C12H8N2)(H2O)]*H2O. The Fe atom has a distorted capped trigonal prismatic coordination comprised of one...

Transient resonance Raman and density functional theory investigation of the 2-fluorenylnitrenium ion.

Journal of the American Chemical Society

Zhu P, Ong SY, Chan PY, Leung KH, Phillips DL.
PMID: 11456934
J Am Chem Soc. 2001 Mar 21;123(11):2645-9. doi: 10.1021/ja003839n.

We report a transient resonance Raman spectrum for the 2-fluorenylnitrenium ion obtained after photolysis of 2-azidofluorene. The 10 experimental Raman band frequencies of the transient spectrum show very good agreement with the computed frequencies from BPW91/cc-PVDZ density functional theory...

Transient resonance Raman and density functional theory investigation of the 4-acetamidophenylnitrenium ion.

The Journal of organic chemistry

Chan PY, Ong SY, Zhu P, Leung KH, Phillips DL.
PMID: 12816488
J Org Chem. 2003 Jun 27;68(13):5265-73. doi: 10.1021/jo0300439.

This paper reports a transient resonance Raman and density functional theory study of the 4-acetamidophenylnitrenium ion in a mostly aqueous solvent. The transient Raman bands combined with results from density functional theory calculations indicate that the spectrum should be...

In situ disorder-order transformation in synthetic gallosilicate zeolites with the NAT topology.

Journal of the American Chemical Society

Hong SB, Lee SH, Shin CH, Woo AJ, Alvarez LJ, Zicovich-Wilson CM, Camblor MA.
PMID: 15493933
J Am Chem Soc. 2004 Oct 27;126(42):13742-51. doi: 10.1021/ja046921h.

Here, we report that synthetic gallosilicate molecular sieves with the NAT topology and Si/Ga ratios close to but slightly higher than 1.50 undergo an in situ transformation under their crystallization conditions. The materials have been studied ex situ by...

Preparation, crystal structure, and thermal stability of the cadmium sulfide nanoclusters Cd6S44+ and Cd2Na2S4+in the sodalite cavities of zeolite A (LTA).

The journal of physical chemistry. B

Kim SH, Heo NH, Kim GH, Hong SB, Seff K.
PMID: 17181246
J Phys Chem B. 2006 Dec 28;110(51):25964-74. doi: 10.1021/jp063446w.

The crystal structure and thermal stability of two cadmium sulfide nanoclusters prepared in zeolite A (LTA) have been studied by XPS, TGA, and single-crystal and powder XRD. The crystal structures of Cd2.4Na3.2(Cd6S4)0.4(Cd2Na2S)0.6(H2O)> or =5.8[Si12Al12O48]-LTA (a = 12.2919(7) A, crystal...

Measurement of debrisoquine and 4-hydroxydebrisoquine in urine by liquid chromatography.

Journal of pharmaceutical and biomedical analysis

Lee EJ, Ang SB.
PMID: 16867515
J Pharm Biomed Anal. 1987;5(4):435-9. doi: 10.1016/0731-7085(87)80052-3.

No abstract available.

Evidence for strange-quark contributions to the nucleon's form factors at Q2=0.108 (GeV/c)2.

Physical review letters

Maas FE, Aulenbacher K, Baunack S, Capozza L, Diefenbach J, Gläser B, Hammel T, von Harrach D, Imai Y, Kabuss EM, Kothe R, Lee JH, Lorente A, Schilling E, Schwaab D, Sikora M, Stephan G, Weber G, Weinrich C, Altarev I, Arvieux J, El-Yakoubi M, Frascaria R, Kunne R, Morlet M, Ong S, van de Wiele J, Kowalski S, Plaster B, Suleiman R, Taylor S.
PMID: 15904134
Phys Rev Lett. 2005 Apr 22;94(15):152001. doi: 10.1103/PhysRevLett.94.152001. Epub 2005 Apr 20.

We report on a measurement of the parity violating asymmetry in the elastic scattering of polarized electrons off unpolarized protons with the A4 apparatus at MAMI in Mainz at a four momentum transfer value of Q(2)=0.108 (GeV/c)(2) and at...

Showing 13 to 24 of 726 entries