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Showing 1 to 12 of 1931 entries
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Is microsatellite instability really a good prognostic factor of colorectal cancer?.

Annals of coloproctology

Shin US, Cho SS, Moon SM, Park SH, Jee SH, Jung EJ, Hwang DY.
PMID: 24639968
Ann Coloproctol. 2014 Feb;30(1):28-34. doi: 10.3393/ac.2014.30.1.28. Epub 2014 Feb 28.

PURPOSE: The aim of this study was to investigate the clinicopathologic features of and the prognosis for colorectal cancers (CRCs) with microsatellite instabilities (MSIs).METHODS: Between 2006 and 2009, genotyping was performed on 245 patients with stage II/III CRCs to...

BCN graphene as efficient metal-free electrocatalyst for the oxygen reduction reaction.

Angewandte Chemie (International ed. in English)

Wang S, Zhang L, Xia Z, Roy A, Chang DW, Baek JB, Dai L.
PMID: 22431416
Angew Chem Int Ed Engl. 2012 Apr 23;51(17):4209-12. doi: 10.1002/anie.201109257. Epub 2012 Mar 16.

No abstract available.

Pure red phosphorescent organic light-emitting diodes made of iridium(III) complex with thiophene-quinoline ligand.

Journal of nanoscience and nanotechnology

Lim JM, Kwon JY, Xu F, Kim HU, Hwang DH.
PMID: 24266181
J Nanosci Nanotechnol. 2013 Dec;13(12):8007-10. doi: 10.1166/jnn.2013.8152.

A cyclometalated iridium(II) complex, bis(2-thiophen-2-yl-quinolinato)(acetoacetonate)iridium(II) [(tq)2Ir(III)(acac)] was synthesized for use in phosphorescent organic light-emitting diodes. The photophysical and electrochemical properties of the iridium(Ill) complex were characterized by UV-visible absorption, photoluminescence, and cyclic voltammetry. The maximum UV-visible absorption of (tq)2Ir(acac)...

Numerical study on exciton transport and light emission for organic light emitting diodes with an emission layer.

Journal of nanoscience and nanotechnology

Kim KS, Hwang YW, Won TY.
PMID: 24266189
J Nanosci Nanotechnol. 2013 Dec;13(12):8050-4. doi: 10.1166/jnn.2013.8174.

This paper reports the results of a numerical study on carrier injection and exciton transport in an organic light emitting diode (OLED) structure based on tris (8-hydroxyquinolinato) aluminum (Alq3). Because charge accumulation at the interfaces between the emission layer...

Babinet-inverted optical Yagi-Uda antenna for unidirectional radiation to free space.

Nano letters

Kim J, Roh YG, Cheon S, Choe JH, Lee J, Lee J, Jeong H, Kim UJ, Park Y, Song IY, Park QH, Hwang SW, Kim K, Lee CW.
PMID: 24801373
Nano Lett. 2014 Jun 11;14(6):3072-8. doi: 10.1021/nl500062f. Epub 2014 May 06.

Nanophotonics capable of directing radiation or enhancing quantum-emitter transition rates rely on plasmonic nanoantennas. We present here a novel Babinet-inverted magnetic-dipole-fed multislot optical Yagi-Uda antenna that exhibits highly unidirectional radiation to free space, achieved by engineering the relative phase...

Bulk heterojunction organic solar cells fabricated using low-band-gap semiconducting polymers.

Journal of nanoscience and nanotechnology

Kim JH, Kim HU, Byun YS, Hwang DH.
PMID: 25936029
J Nanosci Nanotechnol. 2014 Aug;14(8):5926-31. doi: 10.1166/jnn.2014.8796.

Semiconducting copolymers composed of 10-(2'-hexylphenothiazine) (PTZ), 9,9-dioctyl-dithienylfluorene (DTF8), {(2E,2'E)-3,3'-[2,5-bis(octyloxy)-1,4-phenylene]-bis[2-(thiophen-2-yl)acrylonitrile]} (OPTAN), and benzo-[1,2,5]-thiadiazole (BT) units, i.e., poly(PTZ-co-OPTAN-co-BT) and poly(DTF8-co-OPTAN-co-BT), were synthesized through Pd(0)-catalyzed Suzuki coupling with appropriate control of the monomer ratio. The optical band gap energies of the polymers...

Diverse Phenotypic Expression of Cardiomyopathies in a Family with TNNI3 p.Arg145Trp Mutation.

Korean circulation journal

Hwang JW, Jang MA, Jang SY, Seo SH, Seong MW, Park SS, Ki CS, Kim DK.
PMID: 28382084
Korean Circ J. 2017 Mar;47(2):270-277. doi: 10.4070/kcj.2016.0213. Epub 2017 Mar 13.

Genetic diagnosis of cardiomyopathies is challenging, due to the marked genetic and allelic heterogeneity and the lack of knowledge of the mutations that lead to clinical phenotypes. Here, we present the case of a large family, in which a...

Anaphylactic shock caused by haemocoagulase injection in China.

Experimental and therapeutic medicine

Yang H, Yang L, Wang DW, Wei JF, He S.
PMID: 28413507
Exp Ther Med. 2017 Apr;13(4):1547-1553. doi: 10.3892/etm.2017.4121. Epub 2017 Feb 14.

Haemocoagulase injection is a mixture of purified enzymes isolated from the venom of

In situ silica coating-directed synthesis of orthorhombic methylammonium lead bromide perovskite quantum dots with high stability.

Journal of colloid and interface science

Yang M, Peng HS, Zeng FL, Teng F, Qu Z, Yang D, Wang YQ, Chen GX, Wang DW.
PMID: 28881203
J Colloid Interface Sci. 2018 Jan 01;509:32-38. doi: 10.1016/j.jcis.2017.08.094. Epub 2017 Sep 01.

Luminescent perovskite quantum dots (QDs) had attracted great attention by virtue of the merits of color-tunable and narrow-band emissions. However, sofar reported perovskite QDs suffered from instability more or less. In this work, a type of silica-coated orthorhombic CH

EETs reduces LPS-induced hyperpermeability by targeting GRP78 mediated Src activation and subsequent Rho/ROCK signaling pathway.

Oncotarget

Dong R, Hu D, Yang Y, Chen Z, Fu M, Wang DW, Xu X, Tu L.
PMID: 28881620
Oncotarget. 2017 Apr 21;8(31):50958-50971. doi: 10.18632/oncotarget.17331. eCollection 2017 Aug 01.

Integrity of endothelial barrier is a determinant of the prognosis in the acute lung injury caused by sepsis. The epoxyeicosatrienoic acids (EETs), metabolites of arachidonic acid, exhibit protective effects in various pathogenic states, however, whether EETs play a role...

Genome-Wide Expression Profiling of .

Frontiers in plant science

Choi NY, Lee E, Lee SG, Choi CH, Park SR, Ahn I, Bae SC, Hwang CH, Hwang DJ.
PMID: 28979285
Front Plant Sci. 2017 Sep 20;8:1628. doi: 10.3389/fpls.2017.01628. eCollection 2017.

WRKY transcription factors (TFs) are involved in regulating a range of biological processes such as growth, development, and the responses to biotic and abiotic stresses. Genome-wide expression profiling of

Reply to Comment on 'Magnetic bead detection using nano-transformers'.

Nanotechnology

Kim HK, Hwang JS, Hwang SW, Ahn D.
PMID: 27672721
Nanotechnology. 2016 Oct 14;27(41):418002. doi: 10.1088/0957-4484/27/41/418002. Epub 2016 Sep 27.

No abstract available.

Showing 1 to 12 of 1931 entries