Zobrazeno 1 - 10
of 50
pro vyhledávání: '"Kazuma Matsui"'
Publikováno v:
Frontiers in Endocrinology, Vol 15 (2024)
IntroductionDaily torpor is an active hypothermic phenomenon that is observed in some mammals and birds during fasting. A decrease in blood pressure has also been observed in torpor; however, there remains a lack of knowledge of the underlying mechan
Externí odkaz:
https://doaj.org/article/a39baf009aeb493190a22d0f3b1ac111
Publikováno v:
Results in Materials, Vol 15, Iss , Pp 100312- (2022)
Novel classes of tough composites inspired by natural biological materials like nacre, which possesses a multiscale structure with a lamellar microarchitecture, have attracted significant attention for use in structural and energy-related application
Externí odkaz:
https://doaj.org/article/56b7613196e245ce8aae45ca28f6dcba
Publikováno v:
Frontiers in Endocrinology, Vol 13 (2022)
The regulation of fetal development by bioactive substances such as hormones and neuropeptides derived from the gestational mother is considered to be essential for the development of the fetus. On the other hand, it has been suggested that changes i
Externí odkaz:
https://doaj.org/article/cdf5087081fc466da697e8c7118448a1
Hydrogen Iodide (HI) Neutral Beam Etching Characteristics of InGaN and GaN for Micro-LED Fabrication
Autor:
Daisuke Ohori, Takahiro Ishihara, Xuelun Wang, Kazuhiko Endo, Tsou-Hwa Hsieh, Yiming Li, Nobuhiro Natori, Kazuma Matsui, Seiji Samukawa
Publikováno v:
Nanotechnology.
We investigated the etching characteristics of hydrogen iodide (HI) neutral beam etching (NBE) of GaN and InGaN and compared with Cl2 NBE. We showed the advantages of HI NBE vs Cl2 NBE, namely: higher InGaN etch rate, better surface smoothness, and s
Publikováno v:
Japanese Journal of Applied Physics. 62:045001
We have developed a new particle counting immunoassay system integrated with a resistive-pulse sensor with a low-aspect-ratio pore. The particle counting immunoassay is based on the principle of latex aggregation. The target single-molecule concentra
Publikováno v:
Langmuir : the ACS journal of surfaces and colloids. 38(5)
Visualization of periodically aligned pores in organic frameworks is a key to the understanding of their structural control. Comparing to monolayer-thick self-assembled molecular networks, real-space nanoscale characterization of thicker films, espec
Publikováno v:
2021 IEEE 34th International Conference on Micro Electro Mechanical Systems (MEMS).
In this paper, we propose a combination of digital polymerase chain reaction (dPCR) and melting curve analysis for the highly multiplexed genotyping of cell-free DNA (cfDNA) with high sensitivity. A silicon chip with 7.7x104 high-aspect-ratio wells w
Autor:
Kenichi Takeda, Yusuke Goto, Takahide Yokoi, Rena Akahori, Fujioka Michiru, Tatsuo Nakagawa, Itaru Yanagi, Kazuma Matsui, Takeshi Ishida
Publikováno v:
Scientific Reports, Vol 10, Iss 1, Pp 1-8 (2020)
Scientific Reports
Scientific Reports
Nanopore-based biosensors have attracted attention as highly sensitive microscopes for detecting single molecules in aqueous solutions. However, the ionic current noise through a nanopore degrades the measurement accuracy. In this study, the magnitud
Publikováno v:
Communications Chemistry, Vol 1, Iss 1, Pp 1-8 (2018)
Pyrrole is a privileged five-membered aromatic nitrogen heterocycle, which is ubiquitous in natural products, drug molecules, and functional materials. Therefore, numerous synthetic routes to substituted pyrroles have been extensively developed. Neve
Publikováno v:
Catalysis Science & Technology. 8:534-539
Transfer hydrogenation of unsaturated nitrogen heterocycles using a rhodium catalyst immobilized on bipyridine-periodic mesoporous organosilica (BPy-PMO) is described. The immobilized catalyst was prepared by mixing [Cp*RhCl2]2 (Cp* = η5-C5Me5) with