Search Results - "Yamamoto, Takatoki"

Quantification of Virus Particles Using Nanopore-Based Resistive-Pulse Sensing Techniques by Yang, Lu, Yamamoto, Takatoki

“…Viruses have drawn much attention in recent years due to increased recognition of their important roles in virology, immunology, clinical diagnosis, and…”
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Damage-less Handling of Exosomes Using an Ion-depletion Zone in a Microchannel by MOGI, Katsuo, HAYASHIDA, Kei, YAMAMOTO, Takatoki

“…Exosomes are of increasing research interest because they are integral to cell–cell communication and are implicated in various disease states. Here, we…”
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Solid state direct bonding of polymers by vacuum ultraviolet light below 160 nm by Hashimoto, Yuki, Yamamoto, Takatoki

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Machine-learning-assisted Bacteria Identification in AC Nanopore Measurement by Sakamoto, Maami, Hori, Kosuke, Yamamoto, Takatoki

“…The AC nanopore method can measure the impedance of single nanoparticles to obtain information on their material properties as well as their size. One of the…”
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An integrated microfluidic system for long-term perfusion culture and on-line monitoring of intestinal tissue models by Kimura, Hiroshi, Yamamoto, Takatoki, Sakai, Hitomi, Sakai, Yasuyuki, Fujii, Teruo

“…Conventional cell-based assays in life science and medical applications can be difficult to maintain functionally over long periods. Microfluidics is an…”
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Optical Etching to Pattern Microstructures on Plastics by Vacuum Ultraviolet Light by Doi, Tomotaka, Yamamoto, Takatoki

“…We proposed and demonstrated an optical dry etching method for transferring a pattern on a photomask to a surface of plastics by decomposing the irradiated…”
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Single-Molecule Detection of DNA in a Nanochannel by High-Field Strength-Assisted Electrical Impedance Spectroscopy by Pungetmongkol, Porpin, Yamamoto, Takatoki

“…Many researchers have fabricated micro and nanofluidic devices incorporating optical, chemical, and electrical detection systems with the aim of achieving…”
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Electroactive Microwell Arrays for Highly Efficient Single-Cell Trapping and Analysis by Kim, Soo Hyeon, Yamamoto, Takatoki, Fourmy, Dominique, Fujii, Teruo

“…We present a novel method, implemented in the form of a microfluidic device, for arraying and analyzing large populations of single cells. The device contains…”
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Nanofluidic single-molecule sorting of DNA: a new concept in separation and analysis of biomolecules towards ultimate level performance by Yamamoto, Takatoki, Fujii, Teruo

“…Separation and separation-based analysis of biomolecules are fundamentally important techniques in the field of biotechnology. These techniques, however,…”
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One-Dimensional Flow of Bacteria on an Electrode Rail by Dielectrophoresis: Toward Single-Cell-Based Analysis by Yamaguchi, Yukihiro, Yamamoto, Takatoki

“…Many applications in biotechnology and medicine, among other disciplines, require the rapid enumeration of bacteria, preferably using miniaturized portable…”
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Study on 172-nm vacuum ultraviolet light surface modifications of polydimethylsiloxane for micro/nanofluidic applications by Yamamoto, Takatoki

“…In this study, we developed a technique for modifying the surface of the silicone elastomer Poly(dimethylsiloxane) (PDMS) by 172‐nm wavelength vacuum…”
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Vacuum ultraviolet light assisted bonding and nanoscale pattern transfer method for polydimethylsiloxane by Hashimoto, Yuki, Mogi, Katsuo, Yamamoto, Takatoki

“…This paper describes a method for transferring a nanoscale pattern from a cyclic olefin polymer (COP) mold to the surface of UV curable polydimetylsiloxane…”
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Subsurface investigation of the surface modification of polydimethylsiloxane by 172‐nm vacuum ultraviolet irradiation using ToF‐SIMS and VUV spectrometry by Hashimoto, Yuki, Matsuzawa, Satoshi, Yamamoto, Takatoki

“…We investigate the mechanism of polydimethylsiloxane (PDMS) surface modification by 172‐nm vacuum ultraviolet (VUV) light. Time‐of‐flight secondary ion mass…”
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Solid-state bonding of silicone elastomer to glass by vacuum oxygen plasma, atmospheric plasma, and vacuum ultraviolet light treatment by Yamamoto, Takatoki

“…We experimentally demonstrated that treating a silicone elastomer by a vacuum oxygen plasma, an atmospheric pressure plasma, and vacuum ultraviolet (VUV)…”
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Fabrication of an Anti-Reflective and Super-Hydrophobic Structure by Vacuum Ultraviolet Light-Assisted Bonding and Nanoscale Pattern Transfer by Hashimoto, Yuki, Yamamoto, Takatoki

“…The application of subwavelength, textured structures to glass surfaces has been shown to reduce reflectivity and also results in self-cleaning due to…”
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Chemical Lift-Off Process Using Acetone Ink for Easy Fabrication of Metallic Nano/Microstructures by Potejanasak, Potejana, Phuc, Truong Duc, Terano, Motoki, Yamamoto, Takatoki, Yoshino, Masahiko

“…In this paper, a chemical lift-off process using acetone ink was examined to attain the easy fabrication of metallic nano/microstructures. This process…”
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Stable immobilization of rat hepatocytes as hemispheroids onto collagen-conjugated poly-dimethylsiloxane (PDMS) surfaces: Importance of direct oxygenation through PDMS for both formation and function by Nishikawa, Masaki, Yamamoto, Takatoki, Kojima, Nobuhiko, Kikuo, Komori, Fujii, Teruo, Sakai, Yasuyuki

“…The highly oxygen-permeable material, poly-dimethylsiloxane (PDMS), has the potential to be applied to cell culture microdevices, but cell detachment from PDMS…”
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Editorial: Perspectives for the Next Generation of Virus Research: Spearheading the Use of Innovative Technologies and Methodologies by Yamamoto, Takatoki, Honda, Ayae, Sato, Toshinori, Ryo, Akihide

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A microfluidic in situ analyzer for ATP quantification in ocean environments by Fukuba, Tatsuhiro, Aoki, Yusuke, Fukuzawa, Noriyuki, Yamamoto, Takatoki, Kyo, Masanori, Fujii, Teruo

“…We have developed and tested a functionally integrated in situ analyzer, the IISA-ATP system, for microbial activity assays based on a quantitative…”
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Study of Metal Etching Using Ozone Water by Hatsuki, Ryuji, Yamamoto, Takatoki

“…SUMMARY We have proposed and experimentally demonstrated an environmental friendly, simple, and inexpensive etching method for metal using ozone water. We…”
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