Yuichi Otsuka

Laser surface texturing of plasma-sprayed TiO2/ZnO composite coatings: Correlation between microstructure, wear mechanisms, and biological response

Mahdi Alebrahim, Mariyam Jameelah Ghazali, Yuichi Otsuka, Kiyoshi Ohnuma, Emir Yilmaz, Jo Onozuka, Nashrah Hani Jamadon

Ceramics International, Oct, 2026

Role of vacancy-induced void formation and annihilation in the electrical properties of cold-spray additively manufactured pure copper

Zaheen Banday, T. Fukanuma, Yuichi Otsuka, M. Kamaraj, Murugaiyan Amirthalingam

Progress in Additive Manufacturing, 11(8) 7411-7428, Jun 9, 2026

Direct Measurement of Energy Dissipation in Nanoscale Tribomechanical Interfaces: Dissipative Transfer Steady State

Dinh Dat Pham, Yuichi Otsuka, Yukio Miyashita

Materials, May 26, 2026

Ductility Tuning via Cluster Network Characteristics of Porous Components

Ryota Toyoba, Yuichi Otsuka, Ian J Davies, Naritoshi Aoyagi, Yukio Miyashita

Advanced Materials Technologies, May, 2026

Maintaining effect of regular prestraining technique on bending fatigue lives of Cp-Ti implants for type 2 thyroplasty

Ryota Toyoba, Dat Pham Dinh, Minh Nguyen Quang, Yuichi Otsuka, Tetsuji Sanuki, Takeshi Nakayama, Yukio Miyashita

Results in Engineering, Mar, 2026

Impurity Control of Ti Complex Solution for Solution/Suspension Hybrid Spray Coating

Yuichi Otsuka, Md Mirazul Mahmud Abir, Yoshinori Murakami, Shizu Terao, Yukio Miyashita

Journal of Thermal Spray Technology, 34(8), Feb 4, 2026

In Situ Measurement of Micromotion of Acetabular Cup Subjected to Cyclic Load

Yuichi Otsuka, Solis Garcia Juan Pablo, Yukio Miyashita

Key Engineering Materials, Jan 13, 2026

Formation of interlayer during cyclic wear process between pure titanium with hydroxiapatite by mechano-chemical interactive migration

Dinh Dat Pham, Yuichi Otsuka, Yukio Miyashita

Tribology International, 213 110919-110919, Jan, 2026

Damage Assessment in Coated Femoral Stem Using Numerical Analysis

Samiksha Moharana, R. Gnanamoorthy, Yuichi Otsuka

Nov, 2024

Synergistic effect of defects and microstructure on fatigue strength of additively manufactured precipitation hardening 17-4PH stainless steel

Yuichi Otsuka, Yuki Kondo, Thanh Tung Duong, Eiji Mitsuhashi, Yukio Miyashita

Engineering Failure Analysis, 163 108541-108541, Sep, 2024

Finite Element Simulations on Delamination-Induced Local Stress Shielding effects on Aseptic Loosening Behavior by Bone Remodeling

Quang Minh Nguyen, Yuichi Otsuka, Yukio Miyashita

Results in Engineering, 102611-102611, Jul 26, 2024

Enhancing the fretting damage resistance of suspension plasma sprayed hydroxyapatite coating with Titania addition

Samiksha Moharana, Yuichi Otsuka, Gnanamoorthy R

Surface and Coatings Technology, 476 130236-130236, Jan 30, 2024

Interactive Evaluation of Interfacial Damages on Loosening Behavior of Acetabular Cup Loosening Using AE and IR Method

Yuichi Otsuka, Takuya Sakonju, Yukio Miyashita

Key Engineering Materials, 967 171-176, Dec 5, 2023

Enhancement of Human Gingival Fibroblasts Bioactivity and Proliferation on Plasma Sprayed Yttria-Stabilised Zirconia/TiO2 Surface Coating of Titanium Alloys: An In-Vitro Study

Afida Jemat, Masfueh Razali, Yuichi Otsuka, Mariyam Jameelah Ghazali

Coatings, 13(10) 1746-1746, Oct 9, 2023

Antiviral/antibacterial and mechanical properties of HAp/TiO2 porous composite

Yuichi Otsuka, Ngyuen Quang Minh, Keigo Ishiguro, Yukio Miyashita

Materials Today: Proceedings, Aug 12, 2023

A finite element study on the interactive effect between the damage of the cup–bone interface and the bone strain of hip implants under various fixation conditions

Quang Minh Nguyen, Yuichi Otsuka, Yukio Miyashita

Journal of the Mechanical Behavior of Biomedical Materials, 144 105945-105945, Jun, 2023

Fluoride adsorption enhancement of Calcined-Kaolin/Hydroxyapatite composite

Teerawat Laonapakul, Tanaratchanon Suthi, Yuichi Otsuka, Yoshiharu Mutoh, Patamaporn Chaikool, Prinya Chindaprasirt

Arabian Journal of Chemistry, 15(11) 104220-104220, Nov, 2022

Surface modification of hydroxyapatite nanoparticles for bone regeneration by controlling their surface hydration and protein adsorption states

Zizhen Liu, Shota Yamada, Yuichi Otsuka, Tania Guadalupe Penaflor Galindo, Motohiro Tagaya

Dalton Transactions, 51(25) 9572-9583, May 24, 2022

Fretting Wear Characteristics of Suspension Plasma-Sprayed Hydroxyapatite Coating on Titanium Substrate for Orthopedic Applications

M. Samiksha, R. Gnanamoorthy, Y. Otsuka

Journal of Materials Engineering and Performance, 31(9) 7290-7301, Mar 11, 2022

Effects of composition of hydroxyapatite/gray titania coating fabricated by suspension plasma spraying on mechanical and antibacterial properties

Yuichi Otsuka

Journal of the Mechanical Behavior of Biomedical Materials, 125 104888-104888, Jan, 2022

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