Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Noriko Taira"'
Publikováno v:
Journal of Bioscience and Bioengineering. 130:539-544
Hydrogels are receiving increasing attention in bioapplications. Among hydrogels, calcium alginate (Ca-alginate) hydrogels are widely used for their biocompatibility, low toxicity, low cost, and rapid fabrication by simple mixing of Ca2+ and sodium a
Autor:
Hiroki Ida, Noriko Taira, Koichi Azuma, Akichika Kumatani, Misao Akishiba, Shiroh Futaki, Yasufumi Takahashi, Hitoshi Shiku
Publikováno v:
Electrochimica Acta. 441:141783
Publikováno v:
Chemical Communications. 55:5335-5338
We present a new strategy for fabricating fibrin gels by electrochemically controlling a cascade reaction and its application in cell culture. In this strategy, Ca2+ is released from CaCO3 particles via electrochemical acidification. In the presence
Autor:
Yuji Nashimoto, Hitoshi Shiku, Noriko Taira, Hiroki Ida, Kosuke Ino, Yasufumi Takahashi, Takuto Imaizumi, Akichika Kumatani
Publikováno v:
Analytical chemistry. 93(11)
Scanning ion conductance microscopy (SICM) has enabled cell surface topography at a high resolution with low invasiveness. However, SICM has not been applied to the observation of cell surfaces in hydrogels, which can serve as scaffolds for three-dim
Autor:
Mai Gakumasawa, Atsushi Suda, Hitoshi Shiku, Tomokazu Matsue, Mayuko Terauchi, Kosuke Ino, Noriko Taira, Ryota Kunikata
Publikováno v:
Sensors and Actuators B: Chemical. 277:95-101
Addressable electrode arrays are widely used in a number of applications, such as electrochemical imaging and high-throughput assays. Recently, large-scale integration (LSI) technologies have been used to prepare electrochemical devices containing si
Autor:
Noriko Taira, Ryota Kunikata, Yuki Yokokawa, Atsushi Suda, Tomokazu Matsue, Hitoshi Shiku, Yuji Nashimoto, Kosuke Ino
Publikováno v:
Analytical Sciences. 35:39-43
Tissue engineering requires analytical methods to monitor cell activity in hydrogels. Here, we present a method for the electrochemical imaging of cell activity in hydrogels embedded in printed polycaprolactone (PCL) scaffolds. Because a structure ma
Publikováno v:
Electrochimica Acta. 281:429-436
Here, we report the electrochemical printing of calcium-alginate (Ca-alginate)/gelatin hydrogel. The printing process involves placing an electrode within or above a gelatin hydrogel containing sodium alginate and CaCO3 particles. Owing to acidificat
Autor:
Marija Iloska, Fara Afshar, Daniel Scuereb, Tahseen Tabassum, Vladimir Zaitsev, Noriko Taira, Taejin Kim, Chongguang Jin
Publikováno v:
Journal of Chemical Education. 95:783-790
3D printing technology has an enormous potential to apply to chemical engineering education. In this paper, we describe several designs of 3D printed mesoreactors (Y-shape, T-shape, and Long channel shape) using the following steps: reactor sketching
Publikováno v:
Lab on a Chip. 18:2425-2432
Bipolar electrochemistry has attracted great interest for applications based on sensing, electrografting, and electrodeposition, because the technique enables electrochemical reactions to be induced at multiple bipolar electrodes (BPEs) with only a s
Publikováno v:
Chemistry Letters. 48:1178-1180
Herein, we describe the crosslinking of electrodeposited chitosan/gelatin hydrogel with genipin for cell culture. First, patterned chitosan/gelatin hydrogels were electrodeposited at −4.0 V using a...