Vol. 37 No. 4(1)
Special Issue on Smart Sensors for Chemical and Agriculture Applications
Guest Editor: Kazuaki Sawada (Toyohashi University of Technology)
Enantiomers are molecules whose structures are nonsuperimposable mirror images. Enantiomeric molecules have the same chemical and physical properties but may undergo different biological reaction ... Read More
This study was focused on forecasting diseases in fruit trees five days in advance using supervised machine learning. This involved photographing the undersides of leaves and sensing environmenta ... Read More
We proposed a quantitative method for assessing chlorophyll (Chl) content and the Chl a/b ratio using a filter-free wavelength sensor. Initially, an experiment was conducted to simulate changes i ... Read More
Ion-selective field-effect transistors (ISFETs) are a type of potentiometric sensor with a wide range of potential applications. However, the application of ISFETs is hindered by the instability ... Read More
In this study, we introduce a high-performance front-light structure integrated with optical polarization control to improve low-contrast fluorescent imaging in lensless devices. Lensless fluores ... Read More
S&M3988Research Paper of Special Issue |
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S&M3988 Enantiomer Identification by Applying Electric Fields of Various Intensities to Microgaps Installed in a Gas Flow Channel Manase Mizutani, Naho Minowa, Yong-Joon Choi, Kazuhiro Takahashi, Yoshihisa Suzuki, Kazuaki Sawada, and Toshihiko Noda pp. 1299-1310 https://doi.org/10.18494/SAM5304 Published on April 3, 2025 PDF (open access) |
S&M3989Research Paper of Special Issue |
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S&M3989 Realizing Short-term Disease Forecasting in Crops via Multimodal Monitoring with Leaf-underside-sensing Agricultural Robot Kenji Terada, Shigeyoshi Ohno, and Kaori Fujinami pp. 1311-1331 https://doi.org/10.18494/SAM5402 Published on April 3, 2025 PDF (open access) |
S&M3990Research Paper of Special Issue |
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S&M3990 Quantitative Assessment of Chl a and b in Spinach Chl Standard Solution Using a Filter-free Wavelength Sensor Ryoma Mibu, Yong-Joon Choi, Tomoya Ide, Yasuyuki Kimura, Kazuhiro Takahashi, Toshihiko Noda, Kotaro Takayama, and Kazuaki Sawada pp. 1333-1349 https://doi.org/10.18494/SAM5455 Published on April 3, 2025 PDF (open access) |
S&M3991Research Paper of Special Issue |
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S&M3991 Suppression of Drift in Ion-selective Field Effect Transistor by UV Light Irradiation Yasumichi Takase, Takafumi Ishigaki, Shinnosuke Nakamura, Hideaki Asao, Tomoko Horio, Takeshi Hizawa, Yasuyuki Kimura, Kazuaki Sawada, and Atsuomi Fukuura pp. 1351-1362 https://doi.org/10.18494/SAM5590 Published on April 3, 2025 PDF (open access) |
S&M3992Research Paper of Special Issue |
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S&M3992 Front-light Structure with Excitation Light Polarized for Enhancing Lensless Fluorescence Imaging Arphorn Promking, Yoshinori Sunaga, Yasumi Ohta, Ryoma Okada, Hironari Takehara, Makito Haruta, Hiroyuki Tashiro, Jun Ohta, and Kiyotaka Sasagawa pp. 1363-1381 https://doi.org/10.18494/SAM5600 Published on April 3, 2025 PDF (open access) |
Cover of this Issue |
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