発表論文

23

One-pot in situ hydrophobic modification of porous polymer monoliths for selective oil absorption

Tomohiro Shimpo, Hiroyuki Kai*

Chemistry Letters, upag046 (2026)

22

Efficient Collection of Oil Microdroplets by Hyperbranched, Space-Filling Open Microfluidic Channels.

Yusho Segawa, Kentaro Kinoshita, Hiroyuki Kai*

Advanced Materials Interfaces, 2300340 (2023)

21

Wettability Patternable Hybrid Polymer Films Based on TiO2 and Fluorinated Polymer for Bioelectronics Applications.

Shunsuke Yamamoto*, Hiroyuki Kai

Advanced Materials Interfaces, 2201736 (2022)

20

A porous microneedle electrochemical glucose sensor fabricated on a scaffold of a polymer monolith.

Hiroyuki Kai*, Akichika Kumatani

Journal of Physics: Energy, 3, 024006 (2021)

19

Organic Electrochromic Timer for Enzymatic Skin Patches.

Hiroyuki Kai, Wataru Suda, Shotaro Yoshida, Matsuhiko Nishizawa*

Biosensors and Bioelectronics, 123, 108–113 (2019)

18

Fluid-permeable enzymatic lactate sensors for micro-volume specimen.

Hiroyuki Kai*, Yuto Kato, Ryoma Toyosato, Matsuhiko Nishizawa*

Analyst, 143, 5545–5551 (2018)

17

Space-filling open microfluidic channels designed to collect water droplets.

Hiroyuki Kai*, Ryoma Toyosato, Matsuhiko Nishizawa*

RSC Advances, 8, 15985–15990 (2018)

16

Contractile Skeletal Muscle Cells Cultured with a Conducting Soft Wire for Effective, Selective Stimulation.

Kuniaki Nagamine, Hirotaka Sato, Hiroyuki Kai, Hirokazu Kaji, Makoto Kanzaki, Matsuhiko Nishizawa*

Scientific Reports, 8, 2253 (2018)

15

Design and Experimental Verification of a 0.19 V 53 μW 65 nm CMOS Integrated Supply-Sensing Sensor with a Supply-Insensitive Temperature Sensor and an Inductive-Coupling Transmitter for a Self-Powered Bio-sensing System Using a Biofuel Cell.

Atsuki Kobayashi, Kei Ikeda, Yudai Ogawa, Hiroyuki Kai, Matsuhiko Nishizawa, Kazuo Nakazato, Kiichi Niitsu

IEEE Transactions on Biomedical Circuits and Systems, 11, 1313 (2017)

14

Accelerated wound healing on skin by electrical stimulation with a bioelectric plaster.

Hiroyuki Kai, Takeshi Yamauchi, Yudai Ogawa, Ayaka Tsubota, Takahiro Magome, Takeo Miyake, Kenshi Yamasaki, Matsuhiko Nishizawa*

Advanced Healthcare Materials, 6, 1700465 (2017)

13

An Array of Porous Microneedles for Transdermal Monitoring of Intercellular Swelling.

Kuniaki Nagamine, Jun Kubota, Hiroyuki Kai, Yoshinobu Ono, Matsuhiko Nishizawa*

Biomedical Microdevices, 19, 68 (2017)

12

Microfluidic co-cultures of retinal pigment epithelial cells and vascular endothelial cells to investigate choroidal angiogenesis.

Li-Jiun Chen, Shuntaro Ito, Hiroyuki Kai, Kuniaki Nagamine, Nobuhiro Nagai, Matsuhiko Nishizawa, Toshiaki Abe, Hirokazu Kaji*

Scientific Reports, 7, 3538 (2017)

11

Intrinsically Stretchable Electrochromic Display by a Composite Film of Poly(3,4-ethylenedioxythiophene) and Polyurethane.

Hiroyuki Kai*, Wataru Suda, Yudai Ogawa, Kuniaki Nagamine, Matsuhiko Nishizawa*

ACS Applied Materials & Interfaces, 9, 19513 (2017)

10

Totally shape-conformable electrode/hydrogel composite for on-skin electrophysiological measurements.

Kuniaki Nagamine, Shun Chihara, Hiroyuki Kai, Hirokazu Kaji, Matsuhiko Nishizawa*

Sensors and Actuators B: Chemical, 237, 49–53 (2016)

9

Minimally-invasive transepidermal potentiometry with microneedle salt bridge.

Yuina Abe, Kuniaki Nagamine, Mayu Nakabayashi, Hiroyuki Kai, Hirokazu Kaji, Takeshi Yamauchi, Kenshi Yamasaki, Matsuhiko Nishizawa*

Biomedical Microdevices, 18, 55 (2016)

8

Porous polymer microneedles with interconnecting microchannels for rapid fluid transport.

Liming Liu, Hiroyuki Kai*, Kuniaki Nagamine, Yudai Ogawa, Matsuhiko Nishizawa*

RSC Advances, 6, 48630–48635 (2016)

7

Negative membrane curvature catalyzes nucleation of endosomal sorting complex required for transport (ESCRT)-III assembly.

Il-Hyung Lee, Hiroyuki Kai, Lars-Anders Carlson, Jay T. Groves, James H. Hurley*

PNAS, 112, 15892–15897 (2015)

6

Stretchable biofuel cell with enzyme-modified conductive textiles.

Yudai Ogawa, Yuki Takai, Yuto Kato, Hiroyuki Kai, Takeo Miyake, Matsuhiko Nishizawa*

Biosensors and Bioelectronics, 74, 947–952 (2015)

5

Highly Stretchable Cell-Cultured Hydrogel Sheet.

Kuniaki Nagamine, Yuina Abe, Hiroyuki Kai, Hirokazu Kaji, Matsuhiko Nishizawa*

RSC Advances, 5, 66334–66338 (2015)

4

Spatial organization of EphA2 at the cell-cell interface modulates trans-endocytosis of ephrinA1.

Adrienne C Greene‡, Samuel J Lord‡, Aiwei Tian, Christopher Rhodes, Hiroyuki Kai, Jay T Groves*

Biophysical Journal, 106, 2196–205 (2014)

3

Size-based chromatography of signaling clusters in a living cell membrane.

Niña G Caculitan‡, Hiroyuki Kai‡, Eulanca Y Liu‡, Nicole Fay, Yan Yu, Theobald Lohmüller, Geoff P O'Donoghue, Jay T Groves*

Nano Letters, 14, 2293–8 (2014)

2

Self-assembling siloxane nanoparticles with three phases that increase tenacity of poly L-lactic acid.

Masatoshi Iji*, Naoki Morishita, Hiroyuki Kai

Polymer Journal, 43, 101–104 (2011)

1

Toward long-distance mechanical communication: studies on a ternary complex interconnected by a bridging rotary module.

Hiroyuki Kai, Shinji Nara, Kazushi Kinbara*, Takuzo Aida*

J. Am. Chem. Soc., 130, 6725–7 (2008)