Recognition of Human Emotions from Cerebral Blood Flow Changes in the Frontal Region: A Study with Event-Related Near-Infrared Spectroscopy

Yoko Hoshi, Jinghua Huang, Shunji Kohri, +4

Journal of Neuroimaging

Gold-nanofève surface-enhanced Raman spectroscopy visualizes hypotaurine as a robust anti-oxidant consumed in cancer survival

Megumi Shiota, Masayuki Naya, Takehiro Yamamoto, +20

Nature Communications

Reproducible fabrication of a fiber probe with a nanometric protrusion for near-field optics

Shuji Mononobe, Masayuki Naya, Toshiharu Saiki, +1

Applied Optics

Large-Area Surface-Enhanced Raman Spectroscopy Imaging of Brain Ischemia by Gold Nanoparticles Grown on Random Nanoarrays of Transparent Boehmite

Shogo Yamazoe, Masayuki Naya, Megumi Shiota, +7

ACS Nano

NanoparticlesEngineeringNanoclusterMetal NanoparticlesSurface-enhanced Raman Scattering +25

Active Gap SERS for the Sensitive Detection of Biomacromolecules with Plasmonic Nanostructures on Hydrogels

Hideyuki Mitomo, Kenta Horie, Yasutaka Matsuo, +4

Advanced Optical Materials

Sensitive DetectionEngineeringMetal NanoparticlesActive Gap SersSurface-enhanced Raman Scattering +14

On-tissue polysulfide visualization by surface-enhanced Raman spectroscopy benefits patients with ovarian cancer to predict post-operative chemosensitivity

Kazufumi Honda, Takako Hishiki, Sohei Yamamoto, +37

Redox Biology

Imaging of biological samples by a collection-mode photon scanning tunneling microscope with an apertured probe

Masayuki Naya, Shuji Mononobe, Uma Maheswari Rajagopalan, +2

Optics Communications

Fluorescence MicroscopyEngineeringMicroscopyMedicineMicroscopy Method +11

Transparent near-infrared reflector metasurface with randomly dispersed silver nanodisks

Takeharu Tani, Shinya Hakuta, Naoharu Kiyoto, +1

Optics Express

Optical MaterialsVisible LightEngineeringMetal NanoparticlesSilver Particles +19

Near-field optical photolithography for high-aspect-ratio patterning using bilayer resist

Masayuki Naya, Isao Tsuruma, T. Tani, +3

Applied Physics Letters

PhotonicsResist Film ThicknessBilayer ResistNear-field Optical PhotolithographyEngineering +11

DNA Brush-Directed Vertical Alignment of Extensive Gold Nanorod Arrays with Controlled Density

Satoshi Nakamura, Hideyuki Mitomo, Miho Aizawa, +7

ACS Omega

Materials ScienceDna NanotechnologyEngineeringMetal NanorodsNanomaterials +12