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Kohji Nakazawa

Observed names: KOHJI NAKAZAWA, Kohji NAKAZAWA
Observed institutions: Kyushu University, Ritsumeikan University, University of Tsukuba, The University of Kitakyushu, Japan Science and Technology Agency, Nagasaki University, Ritsumeikan Global Innovation Research Organization
ORCID: 0000-0002-2772-0812
Observed ORCID: 0000-0002-2772-0812
OpenAlex ID: A5103481342
Novel hepatocyte culture system developed using microfabrication and collagen/polyethylene glycol microcontact printing
2005 · Junji Fukuda, Yusuke Sakai, et al. · Biomaterials · 165
Hepatocyte Spheroids in Polyurethane Foams: Functional Analysis and Application for a Hybrid Artificial Liver
1998 · Hiroyuki Ijima, Taku Matsushita, et al. · Tissue Engineering · 98
Orderly Arrangement of Hepatocyte Spheroids on a Microfabricated Chip
2005 · Junji Fukuda, Kohji Nakazawa · Tissue Engineering · 95
Technique for the control of spheroid diameter using microfabricated chips
2007 · Yusuke Sakai, Kohji Nakazawa · Acta Biomaterialia · 94
Hybrid Artificial Liver Using Hepatocyte Organoid Culture
2001 · Kazumori Funatsu, Hiroyuki Ijima, et al. · Artificial Organs · 89
Formation of a spherical multicellular aggregate (spheroid) of animal cells in the pores of polyurethane foam as a cell culture substratum and its application to a hybrid artificial liver
1998 · Hiroyuki Ijima, Kohji Nakazawa, et al. · Journal of Biomaterials Science Polymer Edition · 87
Comparative Analysis of Gene Expression in Rat Liver Tissue and Monolayer- and Spheroid-Cultured Hepatocytes
2009 · Yusuke Sakai, Seita Yamagami, et al. · Cells Tissues Organs · 73
Effect of microwell chip structure on cell microsphere production of various animal cells
2010 · Yusuke Sakai, Shirou Yoshida, et al. · Journal of Bioscience and Bioengineering · 52
Hepatocyte spheroid culture on a polydimethylsiloxane chip having microcavities
2006 · Kohji Nakazawa, Yumiko Izumi, et al. · Journal of Biomaterials Science Polymer Edition · 52
Co-cultured spheroids of human periodontal ligament mesenchymal stem cells and vascular endothelial cells enhance periodontal tissue regeneration
2020 · Kotaro Sano, Michihiko Usui, et al. · Regenerative Therapy · 51
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Hepatocyte spheroid arrays inside microwells connected with microchannels
2011 · Junji Fukuda, Kohji Nakazawa · Biomicrofluidics · 51
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Embryoid body culture of mouse embryonic stem cells using microwell and micropatterned chips
2010 · Yusuke Sakai, Yukiko Yoshiura, et al. · Journal of Bioscience and Bioengineering · 51
Evaluation of a Hybrid Artificial Liver Using a Polyurethane Foam Packed-Bed Culture System in Dogs
1999 · Tomonobu Gion, Mitsuo Shimada, et al. · Journal of Surgical Research · 48
Micropatterned organoid culture of rat hepatocytes and HepG2 cells
2008 · Ryuhei Mori, Yusuke Sakai, et al. · Journal of Bioscience and Bioengineering · 46
Polyurethane Foam/Spheroid Culture System Using Human Hepatoblastoma Cell Line (Hep G2) as a Possible New Hybrid Artificial Liver
2001 · Yo-Ichi Yamashita, Mitsuo Shimada, et al. · Cell Transplantation · 41
Near-IR Laser-Triggered Target Cell Collection Using a Carbon Nanotube-Based Cell-Cultured Substrate
2011 · Takao Sada, Tsuyohiko Fujigaya, et al. · ACS Nano · 39
Impact of Zwitterionic Polymers on the Tumor Permeability of Molecular Bottlebrush-Based Nanoparticles
2022 · Shota Fujii, Shin Takano, et al. · Biomacromolecules · 36
Phosphorylcholine-Grafted Molecular Bottlebrush–Doxorubicin Conjugates: High Structural Stability, Long Circulation in Blood, and Efficient Anticancer Activity
2020 · Shin Takano, Waliul Islam, et al. · Biomacromolecules · 30
Galactose-PEG dual conjugation of β-(1→3)-d-glucan schizophyllan for antisense oligonucleotides delivery to enhance the cellular uptake
2005 · Ryouji Karinaga, Takahisa Anada, et al. · Biomaterials · 30
A New Culture Technique for Hepatocyte Organoid Formation and Long-Term Maintenance of Liver-Specific Functions
2008 · Hiroshi Mizumoto, Kazuhisa Ishihara, et al. · Tissue Engineering Part C Methods · 29
Micropatterned culture of HepG2 spheroids using microwell chip with honeycomb-patterned polymer film
2014 · Hidekazu Yamazaki, Shun Gotou, et al. · Journal of Bioscience and Bioengineering · 27
Hepatic differentiation of mouse embryonic stem cells in a three-dimensional culture system using polyurethane foam
2008 · Kinya Matsumoto, Hiroshi Mizumoto, et al. · Journal of Bioscience and Bioengineering · 27
Detachably assembled microfluidic device for perfusion culture and post‐culture analysis of a spheroid array
2014 · Yusuke Sakai, Koji Hattori, et al. · Biotechnology Journal · 25
Hepatic Differentiation of Mouse Embryonic Stem Cells and Induced Pluripotent Stem Cells During Organoid Formation in Hollow Fibers
2011 · Naoki Amimoto, Hiroshi Mizumoto, et al. · Tissue Engineering Part A · 25
Morphological and functional studies of rat hepatocytes on a hydrophobic or hydrophilic polydimethylsiloxane surface
2008 · Kohji Nakazawa, Yumiko Izumi, et al. · Acta Biomaterialia · 25
Works count: 89
Citation count: 1,874
H-index: 25
I10-index: 50
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