User profiles for Tomohiro Shimizu

Tomohiro Shimizu

Hokkaido University Hospital
Verified email at wg8.so-net.ne.jp
Cited by 819

Extended arrays of vertically aligned sub-10 nm diameter [100] Si nanowires by metal-assisted chemical etching

…, X Zhang, M Reiche, L Liu, W Lee, T Shimizu… - Nano …, 2008 - ACS Publications
Large-area high density silicon nanowire (SiNW) arrays were fabricated by metal-assisted
chemical etching of silicon, utilizing anodic aluminum oxide (AAO) as a patterning mask of a …

Synthesis of vertical high‐density epitaxial Si (100) nanowire arrays on a Si (100) substrate using an anodic aluminum oxide template

T Shimizu, T Xie, J Nishikawa, S Shingubara… - Advanced …, 2007 - Wiley Online Library
Growth of vertical epitaxial Si (100) nanowires on Si (100) substrates is demonstrated (see
figure) using a combination of an anodic aluminum oxide template, catalytic Au particles …

Siglec‐15 regulates osteoclast differentiation by modulating RANKL‐induced phosphatidylinositol 3‐kinase/Akt and Erk pathways in association with signaling …

…, S Mikuni, S Hatakeyama, T Shimizu… - Journal of Bone and …, 2013 - academic.oup.com
Siglecs are a family of sialic acid–binding immunoglobulin‐like lectins that regulate the
functions of cells in the innate and adaptive immune systems through glycan recognition. Here …

Abnormal biomechanics at 6 months are associated with cartilage degeneration at 3 years after anterior cruciate ligament reconstruction

T Shimizu, MA Samaan, MS Tanaka, V Pedoia… - … : The Journal of …, 2019 - Elsevier
Purpose To investigate the changes in landing biomechanics over a 3-year period and their
correlation with cartilage degenerative changes in the medial tibiofemoral joint of the knee …

Holy Basil leaf extract decreases tumorigenicity and metastasis of aggressive human pancreatic cancer cells in vitro and in vivo: potential role in therapy

T Shimizu, MP Torres, S Chakraborty, JJ Souchek… - Cancer letters, 2013 - Elsevier
There is an urgent need to develop alternative therapies against lethal pancreatic cancer (PC).
Ocimum sanctum (“Holy Basil”) has been used for thousands of years in traditional Indian …

Ordered arrays of vertically aligned [110] silicon nanowires by suppressing the crystallographically preferred< 100> etching directions

Z Huang, T Shimizu, S Senz, Z Zhang, X Zhang… - Nano …, 2009 - ACS Publications
The metal-assisted etching direction of Si(110) substrates was found to be dependent upon
the morphology of the deposited metal catalyst. The etching direction of a Si(110) substrate …

Electro-functional octupolar π-conjugated columnar liquid crystals

T Yasuda, T Shimizu, F Liu, G Ungar… - Journal of the American …, 2011 - ACS Publications
A series of propeller-shaped π-conjugated molecules based on 2,4,6-tris(thiophene-2-yl)-1,3,5-triazines
has been designed and synthesized to obtain ambipolar charge-transporting …

Oxidation rate effect on the direction of metal-assisted chemical and electrochemical etching of silicon

Z Huang, T Shimizu, S Senz, Z Zhang… - The Journal of …, 2010 - ACS Publications
Assisted by noble metal particles, non-(100) Si substrates were etched in solutions with
different oxidant concentrations at different temperatures. The etching directions of (110) and (…

[PDF][PDF] Tertiary structure-function analysis reveals the pathogenic signaling potentiation mechanism of Helicobacter pylori oncogenic effector CagA

…, M Horio, Y Kashiba, L Nagase, D Sasaya, T Shimizu… - Cell host & …, 2012 - cell.com
The Helicobacter pylori type IV secretion effector CagA is a major bacterial virulence determinant
and critical for gastric carcinogenesis. Upon delivery into gastric epithelial cells, CagA …

[HTML][HTML] Interplay between inflammation and pathological bone resorption: insights into recent mechanisms and pathways in related diseases for future perspectives

MA Terkawi, G Matsumae, T Shimizu… - International Journal of …, 2022 - mdpi.com
Bone is a mineralized and elastic connective tissue that provides fundamental functions in
the human body, including mechanical support to the muscles and joints, protection of vital …