Search Results - "Kurashina, Yuta"

Ultrasound-triggered on-demand drug delivery using hydrogel microbeads with release enhancer by Kubota, Takeshi, Kurashina, Yuta, Zhao, JianYi, Ando, Keita, Onoe, Hiroaki

“…Ultrasound-triggered drug delivery has been widely researched for its potential to improve the therapeutic efficacy of drugs. This paper presents drug release…”
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Eye-recognizable and repeatable biochemical flexible sensors using low angle-dependent photonic colloidal crystal hydrogel microbeads by Tsuchiya, Mio, Kurashina, Yuta, Onoe, Hiroaki

“…This paper presents eye-recognizable and repeatable biochemical flexible sensors using low angle-dependent stimuli-responsive photonic colloidal crystal…”
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Effect of the area of a lithium niobate transducer on the efficiency of ultrasonic atomization driven by resonance vibration by Yoshioka, Keisuke, Kurashina, Yuta, Ogawa, Ami, Asakura, Takumi

“…•Each LN-based device produced peak water particle sizes in the range 3.2–4.2 µm.•Larger transducer area increased atomization volume but decreased…”
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Detachment of cell sheets from clinically ubiquitous cell culture vessels by ultrasonic vibration by Imashiro, Chikahiro, Hirano, Makoto, Morikura, Takashi, Fukuma, Yuki, Ohnuma, Kiyoshi, Kurashina, Yuta, Miyata, Shogo, Takemura, Kenjiro

“…Proteinases that digest the extracellular matrix are usually used to harvest cells from culture vessels in a general culture process, which lowers the initial…”
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Detachment of RAW264.7 macrophages from a culture dish using ultrasound excited by a Langevin transducer by Kuriyama, Takuma, Fukuma, Yuki, Imashiro, Chikahiro, Kabayama, Kazuya, Kurashina, Yuta, Takemura, Kenjiro

“…To study the relationship between macrophages and antigens, an efficient culture method for macrophages is important. During culture, macrophages adhering to…”
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Homogenization of initial cell distribution by secondary flow of medium improves cell culture efficiency by Fukuma, Yuki, Inui, Takumi, Imashiro, Chikahiro, Kurashina, Yuta, Takemura, Kenjiro

“…Homogenization of the initial cell distribution is essential for effective cell development. However, there are few previous reports on efficient cell seeding…”
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Schwann cell-encapsulated chitosan-collagen hydrogel nerve conduit promotes peripheral nerve regeneration in rodent sciatic nerve defect models by Takeya, Hiroaki, Itai, Shun, Kimura, Hiroo, Kurashina, Yuta, Amemiya, Tsuyoshi, Nagoshi, Narihito, Iwamoto, Takuji, Sato, Kazuki, Shibata, Shinsuke, Matsumoto, Morio, Onoe, Hiroaki, Nakamura, Masaya

“…Chitosan has various tissue regeneration effects. This study was designed to investigate the nerve regeneration effect of Schwann cell (SC)-encapsulated…”
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Synthesis and characterization of pH-responsive ferrogels comprising sulfamethazine-based polymer and magnetic nanoparticles for sensing ammonia gas by Chen, Ye, Abe, Masataka, Tomita, Ikuyoshi, Kurashina, Yuta, Kitamoto, Yoshitaka

“…•A ferrogel that exhibits chemically induced magnetism was synthesized and demonstrated magnetic responses in the pH range of 7–12.•The modulation of the AC…”
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Cell Patterning Method on a Clinically Ubiquitous Culture Dish Using Acoustic Pressure Generated From Resonance Vibration of a Disk-Shaped Ultrasonic Transducer by Imashiro, Chikahiro, Kurashina, Yuta, Kuribara, Taiki, Hirano, Makoto, Totani, Kiichiro, Takemura, Kenjiro

“…Cell patterning methods have been previously reported for cell culture. However, these methods use inclusions or devices that are not used in general cell…”
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Effect of hydroxy groups and microtopography generated by a nanosecond-pulsed laser on pure Ti surfaces by Kurashina, Yuta, Ezura, Atsushi, Murakami, Ryo, Mizutani, Masayoshi, Komotori, Jun

“…In this paper, we study a process for modifying the surface microtopography of the Ti oxide layer using a nanosecond-pulsed laser (NPL). Even now, the…”
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Formation of Large Scaffold-Free 3-D Aggregates in a Cell Culture Dish by Ultrasound Standing Wave Trapping by Nakao, Misa, Imashiro, Chikahiro, Kuribara, Taiki, Kurashina, Yuta, Totani, Kiichiro, Takemura, Kenjiro

“…Cellular aggregates that mimic cell–cell interactions in vitro are essential for biological research. This study introduces a method to form large…”
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Janus Hydrogel Microbeads for Glucose Sensing with pH Calibration by Ando, Maru, Tsuchiya, Mio, Itai, Shun, Murayama, Tomomi, Kurashina, Yuta, Heo, Yun Jung, Onoe, Hiroaki

“…We present fluorescent Janus hydrogel microbeads for continuous glucose sensing with pH calibration. The Janus hydrogel microbeads, that consist of fluorescent…”
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Enzyme-free release of adhered cells from standard culture dishes using intermittent ultrasonic traveling waves by Kurashina, Yuta, Imashiro, Chikahiro, Hirano, Makoto, Kuribara, Taiki, Totani, Kiichiro, Ohnuma, Kiyoshi, Friend, James, Takemura, Kenjiro

“…Cell detachment is essential in culturing adherent cells. Trypsinization is the most popular detachment technique, even though it reduces viability due to the…”
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An effective detachment system for human induced pluripotent stem cells cultured on multilayered cultivation substrates using resonance vibrations by Terao, Yusuke, Kurashina, Yuta, Tohyama, Shugo, Fukuma, Yuki, Fukuda, Keiichi, Fujita, Jun, Takemura, Kenjiro

“…Clinical application of human induced pluripotent stem cells (hiPSCs) has been hampered by the lack of a practical, scalable culture system. Stacked culture…”
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Cell-encapsulated chitosan-collagen hydrogel hybrid nerve guidance conduit for peripheral nerve regeneration by Itai, Shun, Suzuki, Karin, Kurashina, Yuta, Kimura, Hiroo, Amemiya, Tsuyoshi, Sato, Kazuki, Nakamura, Masaya, Onoe, Hiroaki

“…Nerve guidance conduits (NGCs) composed of biocompatible polymers have been attracting attention as an alternative for autograft surgery in peripheral nerve…”
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Vascular embolization of radiopaque hydrogel microfiber using ultra-minimally invasive technique for stage-adjustable renal failure model by Takakura, Naoki, Ohta, Hiroki, Komatsu, Teppei, Kurashina, Yuta, Hiroka, Yuya, Okano, Hirotaka J., Onoe, Hiroaki

“…[Display omitted] •Radiopaque hydrogel microfibers made of barium alginate containing zirconia particles were fabricated by the double coaxial laminar flow…”
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Acoustic-responsive carbon dioxide-loaded liposomes for efficient drug release by Orita, Yasuhiko, Shimanuki, Susumu, Okada, Satoshi, Nakamura, Kentaro, Nakamura, Hiroyuki, Kitamoto, Yoshitaka, Shimoyama, Yusuke, Kurashina, Yuta

“…•CO2-loaded liposomes were generated for ultrasonic controlled release of drugs.•The acoustic responses of liposomes physically loaded with CO2 was…”
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Inducing Mild Traumatic Brain Injury in C. elegans via Cavitation-Free Surface Acoustic Wave-Driven Ultrasonic Irradiation by Miansari, Morteza, Mehta, Meghna D., Schilling, Jan M., Kurashina, Yuta, Patel, Hemal H., Friend, James

“…Mild traumatic brain injury is an all-too-common outcome from modern warfare and sport, and lacks a reproducible model for assessment of potential treatments…”
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Tactile Estimation of Molded Plastic Plates Based on the Estimated Impulse Responses of Mechanoreceptive Units by Nobuyama, Lisako, Kurashina, Yuta, Kawauchi, Kei, Matsui, Koji, Takemura, Kenjiro

“…This study proposes a tactile estimation method of molded plastic plates based on human tactile perception characteristics. Plastic plates are often used in…”
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A Method for Collecting Single Cell Suspensions Using an Ultrasonic Pump by Nakao, Misa, Kurashina, Yuta, Imashiro, Chikahiro, Takemura, Kenjiro

“…The presence of cell aggregates in cell suspensions may reduce cell culture efficiency because they can induce apoptosis and inhibit proliferation. To avoid…”
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