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Tetsushi Sekiguchi

Explore the profile of Tetsushi Sekiguchi including associated specialties, affiliations and a list of published articles. Areas
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Articles 25
Citations 102
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Recent Articles
1.
Tanaka D, Kobayashi M, Fujita R, Yoon D, Sekiguchi T, Akitsu T, et al.
Soft Matter . 2025 Feb; PMID: 39992277
This paper reports the generation of microdroplets on a water-repellent device equipped with an array of tiny umbrella-shaped pillar structures. The microdroplets were used for chemical synthesis, docking, and crystallization...
2.
Isokawa M, Nakanishi K, Kanamori T, Sekiguchi T, Funatsu T, Shoji S, et al.
Anal Chem . 2024 Jun; 96(27):11002-11008. PMID: 38870183
The chemical derivatization of target analytes can enhance the sensitivity and selectivity of separation-based methods for metabolite analysis using microfluidic devices. However, the development of chromatography-based microfluidic devices with integrated...
3.
Tanaka D, Zheng S, Furuya M, Kobayashi M, Fujita H, Akitsu T, et al.
Molecules . 2024 May; 29(9). PMID: 38731440
Microdroplet-based fluidic systems have the advantages of small size, short diffusion time, and no cross-contamination; consequently, droplets often provide a fast and precise reaction environment as well as an analytical...
4.
Muta M, Kawakubo W, Yoon D, Tanaka D, Sekiguchi T, Shoji S, et al.
Anal Chem . 2023 Oct; 95(44):16107-16114. PMID: 37877901
Environmental microorganisms possess enzymes that can digest macromolecules such as agarose into smaller molecules that can be utilized for growth. These enzymes could be valuable for the effective utilization of...
5.
Kobayashi M, Akitsu T, Furuya M, Sekiguchi T, Shoji S, Tanii T, et al.
Micromachines (Basel) . 2023 Jul; 14(4). PMID: 37421123
The efficient synthesis of amino acid Schiff base copper(II) complexes using a microfluidic device was successfully achieved. Schiff bases and their complexes are remarkable compounds due to their high biological...
6.
Tanaka D, Ishihara J, Takahashi H, Kobayashi M, Miyazaki A, Kajiya S, et al.
Micromachines (Basel) . 2023 May; 14(5). PMID: 37241650
In this study, we developed a comb-shaped microfluidic device that can efficiently trap and culture a single cell (bacterium). Conventional culture devices have difficulty in trapping a single bacterium and...
7.
Shijo S, Tanaka D, Sekiguchi T, Ishihara J, Takahashi H, Kobayashi M, et al.
Micromachines (Basel) . 2023 Mar; 14(3). PMID: 36985113
We developed a microfluidic device that enables selective droplet extraction from multiple droplet-trapping pockets based on dielectrophoresis. The device consists of a main microchannel, five droplet-trapping pockets with side channels,...
8.
Tanaka D, Sawai S, Hattori S, Nozaki Y, Yoon D, Fujita H, et al.
RSC Adv . 2022 May; 10(64):38900-38905. PMID: 35518427
Conventional solution-phase synthesis of azo compounds is complicated by the need for precise pH and temperature control, high concentrations of pH control reagents, and by-product removal. In this work, we...
9.
Yoshimura H, Tanaka D, Furuya M, Sekiguchi T, Shoji S
Micromachines (Basel) . 2022 Jan; 13(1). PMID: 35056174
We developed a method for passively controlling microdroplet rotation, including interior rotation, using a parallel flow comprising silicone and sesame oils. This device has a simple 2D structure with a...
10.
Tanaka D, Kajiya S, Shijo S, Yoon D, Furuya M, Nozaki Y, et al.
Molecules . 2021 Jul; 26(12). PMID: 34204558
In recent years, research on the application of microdroplets in the fields of biotechnology and chemistry has made remarkable progress, but the technology for the stable generation of single-micrometer-scale microdroplets...