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Showing 1 to 12 of 309 entries
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Breaking bad news of cancer diagnosis - Perception of the cancer patients in a rural community in Malaysia.

South Asian journal of cancer

Bain MG, Lian CW, Thon CC.
PMID: 24818107
South Asian J Cancer. 2014 Apr;3(2):116-21. doi: 10.4103/2278-330X.130447.

CONTEXT: Breaking of bad news is an important component in the management of cancer patients.AIMS: This study aimed to assess the perceptions of breaking bad news of cancer diagnosis.SETTINGS AND DESIGN: It was a cross-sectional study using Breaking Bad...

Why is the Ir(III)-Mediated Amido Transfer Much Faster Than the Rh(III)-Mediated Reaction? A Combined Experimental and Computational Study.

Journal of the American Chemical Society

Park Y, Heo J, Baik MH, Chang S.
PMID: 27690406
J Am Chem Soc. 2016 Oct 26;138(42):14020-14029. doi: 10.1021/jacs.6b08211. Epub 2016 Oct 13.

The mechanism of the Ir(III)- and Rh(III)-mediated C-N coupling reaction, which is the key step for catalytic C-H amidation, was investigated in an integrated experimental and computational study. Novel amidating agents containing a 1,4,2-dioxazole moiety allowed for designing a...

Structural elucidation of a mononuclear titanium methylidene.

Chemical communications (Cambridge, England)

Grant LN, Ahn S, Manor BC, Baik MH, Mindiola DJ.
PMID: 28246666
Chem Commun (Camb). 2017 Mar 25;53(24):3415-3417. doi: 10.1039/c7cc00654c. Epub 2017 Mar 01.

The first example of a structurally characterized titanium methylidene, (PN)

Mechanistic Studies of Bismuth(V)-Mediated Thioglycoside Activation Reveal Differential Reactivity of Anomers.

The Journal of organic chemistry

Goswami M, Ashley DC, Baik MH, Pohl NL.
PMID: 27295299
J Org Chem. 2016 Jul 15;81(14):5949-62. doi: 10.1021/acs.joc.6b00860. Epub 2016 Jun 24.

The mechanism of bismuth(V)-mediated thioglycoside activation was examined using reaction kinetics and quantum chemical reaction models. NMR experiments show an unusual nonlinear growth/decay curve for the glycosylation reaction. Further studies suggest an anomeric inversion of the β-glycoside donor to...

A diastereoselective metal-catalyzed [2+2] cycloaddition of bis-enomes.

Journal of the American Chemical Society

Baik TG, Luis AL, Wang LC, Krische MJ.
PMID: 11439068
J Am Chem Soc. 2001 Jul 11;123(27):6716-7. doi: 10.1021/ja010800p.

No abstract available.

Electronic structure of the water-oxidation catalyst [(bpy)2(OHx)RuORu(OHy)(bpy)2]z+: weak coupling between the metal centers is preferred over strong coupling.

Journal of the American Chemical Society

Yang X, Baik MH.
PMID: 15479066
J Am Chem Soc. 2004 Oct 20;126(41):13222-3. doi: 10.1021/ja0462427.

High-level DFT calculations indicate that the singlet ground state of the water-oxidizing blue Ru dimer [(bpy)2(OH2)RuIIIORuIII(OH2)(bpy)2]4+ is not due to a strong coupling of the excess electrons from each of the low-spin d5 RuIII centers across the Ru-O-Ru moiety,...

Assembly of polymer/lipid composite films on solids based on hairy rod LB-films.

European biophysics journal : EBJ

Sigl H, Brink G, Seufert M, Schulz M, Wegner G, Sackmann E.
PMID: 21188573
Eur Biophys J. 1997;25(4):249-59. doi: 10.1007/s002490050037.

The present work deals with the assembly of multilayers or rod-like polymers with hydrophobic side chains (called hairy rods) and their potential application as ultrathin polymer cushions for the build-up of self healing supported membranes on various solids (Si/SiO(2)-wafer,...

The mechanism of O-O bond formation in Tanaka's water oxidation catalyst.

Angewandte Chemie (International ed. in English)

Ghosh S, Baik MH.
PMID: 22213120
Angew Chem Int Ed Engl. 2012 Jan 27;51(5):1221-4. doi: 10.1002/anie.201106337. Epub 2011 Dec 23.

No abstract available.

Visible-Light-Induced Pyridylation of Remote C(sp.

Angewandte Chemie (International ed. in English)

Kim I, Park B, Kang G, Kim J, Jung H, Lee H, Baik MH, Hong S.
PMID: 30277296
Angew Chem Int Ed Engl. 2018 Nov 19;57(47):15517-15522. doi: 10.1002/anie.201809879. Epub 2018 Oct 23.

Metal-free, visible-light-induced site-selective heteroarylation of remote C(sp

Reductive Carbocyclization of Homoallylic Alcohols to syn-Cyclobutanes by a Boron-Catalyzed Dual Ring-Closing Pathway.

Angewandte Chemie (International ed. in English)

Hazra CK, Jeong J, Kim H, Baik MH, Park S, Chang S.
PMID: 29327487
Angew Chem Int Ed Engl. 2018 Mar 01;57(10):2692-2696. doi: 10.1002/anie.201713285. Epub 2018 Feb 05.

The organoborane-catalyzed reductive carbocyclization of homoallylic alcohols has been developed by using hydrosilanes as reducing reagents to provide a range of 1,2-disubstituted arylcyclobutanes. The reaction proceeds in a cis-selective manner with high efficiency under mild conditions. Mechanistic studies, including...

Understanding the Origin of the Regioselectivity in Cyclopolymerizations of Diynes and How to Completely Switch It.

Journal of the American Chemical Society

Jung H, Jung K, Hong M, Kwon S, Kim K, Hong SH, Choi TL, Baik MH.
PMID: 29277991
J Am Chem Soc. 2018 Jan 17;140(2):834-841. doi: 10.1021/jacs.7b11968. Epub 2018 Jan 05.

Grubbs-type olefin metathesis catalysts are known to cyclopolymerize 1,6-heptadiynes to afford conjugated polyenes containing five- or six-membered carbocycles. Although high levels of regioselectivity up to >99:1 were observed previously for the formation of five-membered rings, it was neither possible...

Rheological properties of rice flour treated with mild solutions of citric acid.

Food science and biotechnology

Jung HJ, Choi HW, Kim BY, Baik MY.
PMID: 30263519
Food Sci Biotechnol. 2017 Feb 28;26(1):129-134. doi: 10.1007/s10068-017-0017-2. eCollection 2017.

Effects of milling methods and organic acids treatments on rheological properties of rice flour were investigated. The average particle-size of wet-milled rice flour was lower and showed lower pasting temperature, peak viscosity, and storage modulus values than those of...

Showing 1 to 12 of 309 entries