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List of works by Hirotaka Koga

"Return to the Soil" Nanopaper Sensor Device for Hyperdense Sensor Networks

scientific article published on 08 November 2019

A highly sensitive and flexible pressure sensor with electrodes and elastomeric interlayer containing silver nanowires.

scientific article

A miniaturized flexible antenna printed on a high dielectric constant nanopaper composite

scientific article published on 22 December 2014

Alloying and Embedding of Cu-Core/Ag-Shell Nanowires for Ultrastable Stretchable and Transparent Electrodes

scientific article published on 14 May 2019

Biaxially stretchable silver nanowire conductive film embedded in a taro leaf-templated PDMS surface.

scientific article

Cellulose nanofiber paper as an ultra flexible nonvolatile memory

scientific article published on 2 July 2014

Chemical Modification of Cellulose Nanofibers for the Production of Highly Thermal Resistant and Optically Transparent Nanopaper for Paper Devices.

scientific article

Chemically-modified cellulose paper as a microstructured catalytic reactor

scientific article

Clearly Transparent Nanopaper from Highly Concentrated Cellulose Nanofiber Dispersion Using Dilution and Sonication.

scientific article published on 12 February 2018

Cu salt ink formulation for printed electronics using photonic sintering.

scientific article

Hazy Transparent Cellulose Nanopaper

scientific article published on 27 January 2017

High-Speed Fabrication of Clear Transparent Cellulose Nanopaper by Applying Humidity-Controlled Multi-Stage Drying Method

scientific article published on 04 November 2020

Highly Reliable Silver Nanowire Transparent Electrode Employing Selectively Patterned Barrier Shaped by Self-Masked Photolithography.

scientific article

In situ synthesis of Cu nanocatalysts on ZnO whiskers embedded in a microstructured paper composite for autothermal hydrogen production

scientific article published on 26 September 2008

In situ synthesis of platinum nanocatalysts on a microstructured paperlike matrix for the catalytic purification of exhaust gases.

scientific article published in May 2010

Ionic Liquid Mediated Dispersion and Support of Functional Molecules on Cellulose Fibers for Stimuli-Responsive Chromic Paper Devices

scientific article published on 7 November 2017

Nanofibrillar chitin aerogels as renewable base catalysts

scientific article published on 20 October 2014

One-Step Fabrication of Stretchable Copper Nanowire Conductors by a Fast Photonic Sintering Technique and Its Application in Wearable Devices.

scientific article published on 2 February 2016

Paper-Based Disposable Molecular Sensor Constructed from Oxide Nanowires, Cellulose Nanofibers, and Pencil-Drawn Electrodes

scientific article published on 15 April 2019

Renewable Wood Pulp Paper Reactor with Hierarchical Micro/Nanopores for Continuous-Flow Nanocatalysis.

scientific article published on 10 April 2017

Silver Nanowire Electrodes: Conductivity Improvement Without Post-treatment and Application in Capacitive Pressure Sensors

scientific article published on 14 November 2014

Stretchable and transparent electrodes based on patterned silver nanowires by laser-induced forward transfer for non-contacted printing techniques

scientific article

Strongly anisotropic thermal conductivity and adequate breathability of bilayered films for heat management of on-skin electronics

Topochemical synthesis and catalysis of metal nanoparticles exposed on crystalline cellulose nanofibers

scientific article published on 25 October 2010

Transparent, conductive, and printable composites consisting of TEMPO-oxidized nanocellulose and carbon nanotube.

scientific article published on 4 March 2013