Y. Jo

Strong resistance nonlinearity and third harmonic generation in the unipolar resistance switching of NiO thin films (2008)

Lee, S. B., Chae, S. C., Chang, S. H., Lee, J. S., Park, S., Jo, Y., ...

We investigated third harmonic generation in NiO thin films, which exhibit unipolar resistance switching behavior. We found that the low resistance states of the films were strongly nonlinear, with...

Log-T divergence and Insulator-to-Metal Crossover in the normal state resistivity of fluorine doped SmFeAsO1-xFx (2008)

Riggs, S. C., Kemper, J. B., Jo, Y., Stegen, Z., Balicas, L., Boebinger, G. S., ...

We report the resistivity of a series of fluorine-doped SmFeAsO1-xFx polycrystalline superconductors in magnetic fields up to 60T. For underdoped samples (x < 0.15), the low temperature resistive...

Multiferroic properties of epitaxially stabilized hexagonal DyMnO3 thin films (2006)

Murugavel, P., Lee, D., Noh, T. W., Jo, Y., ...

We fabricated epitaxial thin films of hexagonal DyMnO3, which otherwise form in a bulk perovskite structure, via deposition on Pt(111)//Al2O3 (0001) and YSZ(111) substrates: each of which has...

Low-temperature anomaly of a spin-glass type in ferromagnetic R2Mo2O7 with R = Sm and Nd (2005)

Jo, Y, Park, J G, Park, J, Kim, H C, Ri, H C, Xu, S, ...

Analysis of tissue inhibitor of metalloproteinases-2 effect on pro-matrix metalloproteinase-2 activation by membrane-type 1 matrix metalloproteinase using baculovirus/insect-cell expression system.

Jo, Y, Yeon, J, Kim, H J, Lee, S T

Membrane-type 1 matrix metalloproteinase (MT1-MMP; MMP14) is known to activate pro-matrix metalloproteinase-2 (pro-MMP-2; progelatinase A) on the cell surface. To analyse the tissue inhibitor of...

Analysis of tissue inhibitor of metalloproteinases-2 effect on pro-matrix metalloproteinase-2 activation by membrane-type 1 matrix metalloproteinase using baculovirus/insect-cell expression system.

Jo, Y, Yeon, J, Kim, H J, Lee, S T

Membrane-type 1 matrix metalloproteinase (MT1-MMP; MMP14) is known to activate pro-matrix metalloproteinase-2 (pro-MMP-2; progelatinase A) on the cell surface. To analyse the tissue inhibitor of...

Chromosomal translocation t(11;18)(q21;q21) in gastrointestinal mucosa associated lymphoid tissue lymphoma

Nakamura, S, Matsumoto, T, Nakamura, S, Jo, Y, Fujisawa, K, Suekane, H, ...

Aims: To evaluate the chromosomal translocation t(11;18)(q21;q21) in gastrointestinal lymphomas.

Multiple microcarcinoids in a patient with long standing ulcerative colitis

Matsumoto, T, Jo, Y, Mibu, R, Hirahashi, M, Yao, T, Iida, M

A male patient with a 17 year history of intractable ulcerative colitis of the entire type was treated by total proctocolectomy. Colonoscopy before surgery did not identify dysplasia. Histological...

CCR4 is an up-regulated chemokine receptor of peripheral blood memory CD4+ T cells in Crohn's disease

JO, Y, MATSUMOTO, T, YADA, S, FUJISAWA, K, ESAKI, M, ONAI, N, ...

Several chemokine receptors are expressed selectively on the surface of T cells depending on their polarization. The aim of this study was to characterize chemokine receptor expression in peripheral...