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Showing 1 to 12 of 2328 entries
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Increased mechanosensitivity of cells cultured on nanotopographies

EPSCoR Research Infrastructure Improvement Program AND Program Evaluation

Donahue HJ, Lim JY, Salvi JD.
GSID: DcVVmoHZxLoJ
JD Salvi, JY Lim, HJ Donahue - Journal of biomechanics, 2010 - Elsevier

Enhancing cellular mechanosensitivity is recognized as a novel tool for successful musculoskeletal tissue engineering. We examined the hypothesis that mechanosensitivity of human mesenchymal stem cells (hMSCs) is enhanced on nanotopographic substrates relative to flat surfaces. hMSCs were cultured on...

K-enriched WO3 nanobundles: high electrical conductivity and photocurrent with controlled polarity.

ACS applied materials & interfaces

Hu Z, Ji Z, Lim WW, Mukherjee B, Zhou C, Tok ES, Sow CH.
PMID: 23607498
ACS Appl Mater Interfaces. 2013 Jun 12;5(11):4731-8. doi: 10.1021/am303253p. Epub 2013 May 16.

Potassium ions are successfully intercalated into WO3 nanobundles with the integrity of the pseudo-orthorhombic structure remaining intact. The nanobundles display a 5-fold increase in the electrical conductivity. It changes from a value of 10(-4) Sm(-1) for pure WO3 to...

The impact of abnormal glucose regulation on arterial stiffness at 3 and 15 months after kidney transplantation.

Diabetology & metabolic syndrome

Viecelli A, Nguyen HT, Yong K, Chan D, Dogra G, Wong G, Lim WH.
PMID: 24716893
Diabetol Metab Syndr. 2014 Apr 10;6(1):52. doi: 10.1186/1758-5996-6-52.

BACKGROUND: Post-transplant diabetes mellitus (PTDM) has been associated with an increased risk of cardiovascular disease (CVD) mortality following kidney transplantation, but the association between pre-diabetes (i.e. impaired fasting glucose and impaired glucose tolerance) and CVD mortality remains unclear. The...

Improved efficiency of red phosphorescent organic light-emitting diodes with combination of heterojunction and mixed host structure.

Journal of nanoscience and nanotechnology

Lim DH, Lee SJ, Koo JR, Kim BY, Shin HS, Lee KH, Lee SY, Kim WY, Yoon SS, Kim YK.
PMID: 25936044
J Nanosci Nanotechnol. 2014 Aug;14(8):5998-6001. doi: 10.1166/jnn.2014.8442.

We report an improvement of efficiency in red phosphorescent organic light-emitting diodes (PHOLEDs) based on a combination of heterojunction (HJ) structure and mixed host (MH) system using a phosphorescent red emitter: bis(2-phenylquinolinato)-acetylacetonate iridium III [Ir(pq)2(acac)] doped in 4,4,N,N'-dicarbazolebiphenyl (CBP)...

JMJD8 is a positive regulator of TNF-induced NF-κB signaling.

Scientific reports

Yeo KS, Tan MC, Wong WY, Loh SW, Lam YL, Tan CL, Lim YY, Ea CK.
PMID: 27671354
Sci Rep. 2016 Sep 27;6:34125. doi: 10.1038/srep34125.

TNF-induced signaling mediates pleiotropic biological consequences including inflammation, immunity, cell proliferation and apoptosis. Misregulation of TNF signaling has been attributed as a major cause of chronic inflammatory diseases and cancer. Jumonji domain-containing protein 8 (JMJD8) belongs to the JmjC...

Total Hip Arthroplasty in Patient with the Sequelae of Legg-Calvé-Perthes Disease.

Hip & pelvis

Lim YW, Kim MJ, Lee YS, Kim YS.
PMID: 27536584
Hip Pelvis. 2014 Dec;26(4):214-9. doi: 10.5371/hp.2014.26.4.214. Epub 2014 Dec 31.

PURPOSE: Patients who have secondary hip osteoarthritis as sequelae of Legg-Calvé-Perthes disease (LCPD) are severe deformities of femoral head and acetabulum. A few studies have presented that the clinical results and risks associated with total hip arthroplasty (THA) for...

Low Power Consumption Complementary Inverters with n-MoS2 and p-WSe2 Dichalcogenide Nanosheets on Glass for Logic and Light-Emitting Diode Circuits.

ACS applied materials & interfaces

Jeon PJ, Kim JS, Lim JY, Cho Y, Pezeshki A, Lee HS, Yu S, Min SW, Im S.
PMID: 26399664
ACS Appl Mater Interfaces. 2015 Oct 14;7(40):22333-40. doi: 10.1021/acsami.5b06027. Epub 2015 Sep 30.

Two-dimensional (2D) semiconductor materials with discrete bandgap become important because of their interesting physical properties and potentials toward future nanoscale electronics. Many 2D-based field effect transistors (FETs) have thus been reported. Several attempts to fabricate 2D complementary (CMOS) logic...

Clinical Significance of IGFBP-3 Methylation in Patients with Early Stage Gastric Cancer.

Translational oncology

Kim ST, Jang HL, Lee J, Park SH, Park YS, Lim HY, Choi MG, Bae JM, Sohn TS, Noh JH, Kim S, Kim KM, Kang WK, Park JO.
PMID: 26310375
Transl Oncol. 2015 Aug;8(4):288-94. doi: 10.1016/j.tranon.2015.06.001.

BACKGROUND: IGFBP-3 is a multifunctional protein that inhibits growth and induces apoptosis of cancer cells. Hypermethylation of the promoter represses expression of the IGFBP-3 gene. We undertook this study to assess the impact of IGFBP-3 methylation on survival of...

Synergistic Inhibition of Tumor Necrosis Factor-Alpha-Stimulated Pro-Inflammatory Cytokine Expression in HaCaT Cells by a Combination of Rapamycin and Mycophenolic Acid.

Annals of dermatology

Kim MY, Lim YY, Kim HM, Park YM, Kang H, Kim BJ.
PMID: 25673929
Ann Dermatol. 2015 Feb;27(1):32-9. doi: 10.5021/ad.2015.27.1.32. Epub 2015 Feb 03.

BACKGROUND: Keratinocytes release various pro-inflammatory cytokines, chemokines, and adhesion molecules such as intercellular adhesion molecule 1 (ICAM-1) in response to cytokines such as tumor necrosis factor (TNF)-α and interferon (IFN)-γ. Rapamycin and mycophenolic acid (MPA) have potent immunosuppressive activity...

Scar-Saving Flap during Serial Excision by Borrowing from the Opposite Side.

Annals of dermatology

Lim JY, Song WK, Whang KK.
PMID: 27303174
Ann Dermatol. 2008 Sep;20(3):120-5. doi: 10.5021/ad.2008.20.3.120. Epub 2008 Sep 30.

BACKGROUND: Congenital melanocytic nevi may have various shapes according to the anatomic location. Therefore, it is desirable to apply proper surgical designs to the diverse forms considering the characteristics of the sites as well as the shape and size.OBJECTIVE:...

Quantitative Ultrashort Echo Time Magnetic Resonance Imaging Evaluation of Postoperative Menisci: a Pilot Study.

HSS journal : the musculoskeletal journal of Hospital for Special Surgery

Sneag DB, Shah P, Koff MF, Lim WY, Rodeo SA, Potter HG.
PMID: 26140031
HSS J. 2015 Jul;11(2):123-9. doi: 10.1007/s11420-014-9420-x. Epub 2014 Nov 18.

BACKGROUND: Magnetic resonance imaging (MRI) visualization of meniscal signal is particularly challenging as the highly organized ultrastructure of meniscal fibrocartilage yields very short T2 values (∼6 ms) and a paucity of signal intensity during conventional image acquisition.QUESTION/PURPOSE: The purpose...

Electroosmotic Flow Hysteresis for Dissimilar Anionic Solutions.

Analytical chemistry

Lim AE, Lim CY, Lam YC.
PMID: 27426052
Anal Chem. 2016 Aug 16;88(16):8064-73. doi: 10.1021/acs.analchem.6b01536. Epub 2016 Jul 28.

Electroosmotic flow (EOF) with two or more fluids is often encountered in various microfluidic applications. However, no investigation has hitherto been conducted to investigate the hysteretic or flow direction-dependent behavior during displacement flow of solutions with dissimilar anion species....

Showing 1 to 12 of 2328 entries