Effect of annealing treatment on nanostructure and electrical conductivity of flame-made Ir-IrO2/TiO2 particles

Authors: Ho, Thi Thanh Nguyen, Hirano, Tomoyuki, Narui, Ryosuke, Tsutsumi, Hiroshi, Kishi, Miho, Yoshikawa, Yusuke, Cao, Kiet Le Anh, Ogi, Takashi

Source: In Advanced Powder Technology August 2024 35(8)

Flame Spray Pyrolysis Achieves Size-Tunable Niobium-doped Tin Oxide Nanoparticles for Improved Catalyst Performance in PEFCs.

Authors: Ho, Thi Thanh Nguyen¹ (AUTHOR), Hirano, Tomoyuki¹ (AUTHOR) tomoyuki-hirano@hiroshima-u.ac.jp, Narui, Ryosuke¹ (AUTHOR), Imaoka, Shota¹ (AUTHOR), Takano, Aoi¹ (AUTHOR), Miyasaka, Syu¹ (AUTHOR), Tanabe, Eishi¹ (AUTHOR), Septiani, Eka Lutfi¹ (AUTHOR), Cao, Kiet Le Anh¹ (AUTHOR), Ogi, Takashi¹ (AUTHOR) ogit@hiroshima-u.ac.jp

Source: ACS Applied Energy Materials. 4/14/2025, Vol. 8 Issue 7, p4640-4647. 8p.

Filling defects in the left atrial appendage restricted to the early phase of cardiac computed tomography as a potential risk of left atrial appendage dysfunction

Authors: Ouchi, Kotaro, Sakuma, Toru, Higuchi, Takahiro, Yoshida, Jun, Narui, Ryosuke, Nojiri, Ayumi, Yamane, Teiichi, Ojiri, Hiroya

Source: In Journal of Cardiology February 2022 79(2):211-218

Prediction of spontaneous echocardiographic contrast within the left atrial appendage in cardiac computed tomography of patients with atrial fibrillation.

Authors: Ouchi, Kotaro, Sakuma, Toru, Higuchi, Takahiro, Yoshida, Jun, Narui, Ryosuke, Nojiri, Ayumi, Yamane, Teiichi, Ojiri, Hiroya

Source: Heart & Vessels; Sep2023, Vol. 38 Issue 9, p1138-1148, 11p

Subject Terms: ATRIAL fibrillation, LEFT heart atrium, COMPUTED tomography, ECHOCARDIOGRAPHY, TRANSESOPHAGEAL echocardiography

Flame-Made Ir–IrO2/TiO2 Particles as Anode Catalyst Support for Improved Durability in Polymer Electrolyte Fuel Cells.

Authors: Ho, Thi Thanh Nguyen¹ (AUTHOR), Hirano, Tomoyuki¹ (AUTHOR) tomoyuki-hirano@hiroshima-u.ac.jp, Narui, Ryosuke¹ (AUTHOR), Tsutsumi, Hiroshi¹ (AUTHOR), Kishi, Miho¹ (AUTHOR), Yoshikawa, Yusuke¹ (AUTHOR), Cao, Kiet Le Anh¹ (AUTHOR), Ogi, Takashi¹ (AUTHOR) ogit@hiroshima-u.ac.jp

Source: ACS Applied Energy Materials. 6/12/2023, Vol. 6 Issue 11, p6064-6071. 8p.

Computed tomography findings associated with the reduction in left atrial appendage flow velocity in patients with atrial fibrillation.

Authors: Ouchi, Kotaro, Sakuma, Toru, Higuchi, Takahiro, Yoshida, Jun, Narui, Ryosuke, Nojiri, Ayumi, Yamane, Teiichi, Ojiri, Hiroya

Source: Heart & Vessels; Aug2022, Vol. 37 Issue 8, p1436-1445, 10p

Subject Terms: FLOW velocity, ATRIAL fibrillation, LEFT heart atrium, COMPUTED tomography, PULMONARY veins

Morphological change of left atrium in obese individuals

Authors: Ito, Keiichi, Date, Taro, Kawai, Makoto, Nojiri, Ayumi, Narui, Ryosuke, Hioki, Mika, Tanigawa, Shinichi, Yamashita, Seigo, Tokuda, Michifumi, Inada, Keiichi, Matsuo, Seiichiro, Yamane, Teiichi, Yoshimura, Michihiro

Source: In International Journal of Cardiology 6 October 2011 152(1):117-119

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