Publications - Toma Research Group Website at Shibaura Institute of Technology

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Publications
2024  |  2023  |  2022 |  2021 |  2020 |  2019 |  2018 |  2017 |  2016 |  2015 |  2014 |  2013 |  2012 |  2011 |  2010

* Corresponding author
    2024     
  1. Geng Zhang, Yuki Maeno, Kenta Iitani, Takahiro Arakawa, Yasuhiko Iwasaki, Koji Toma*, Kohji Mitsubayashi*, "Enhanced sensitivity of a fluorometric biosensor for alcohol metabolites with an enzymatic cycling reaction". Sensors and Actuators B: Chemical (2024); 401: 135031; https://doi.org/10.1016/j.snb.2023.135031.
  2. Kenta Ichikawa, Kenta Iitani, Gentaro Kawase, Koji Toma, Takahiro Arakawa, Dzung Viet Dao, Kohji Mitsubayashi, "Mouthguard-type wearable sensor for monitoring salivary turbidity to assess oral hygiene ". Sensors (2024); 24: 1436-; https://doi.org/10.3390/s24051436
  3. Yui Taguchi, Koji Toma*, Kenta Iitani, Takahiro Arakawa, Yasuhiko Iwasaki, Kohji Mitsubayashi*, "Long-range surface plasmon hydrogel aptasensor for sensitive, selective, and continuous measurement of vancomycin". Sensors and Actuators B: Chemical (2024); 413: 135882; https://doi.org/10.1016/j.snb.2024.135882.
  4. Yui Taguchi, Koji Toma*, Kenta Iitani, Takahiro Arakawa, Yasuhiko Iwasaki, Kohji Mitsubayashi*, "In vitro performance of a long-range surface plasmon hydrogel aptasensor for continuous and real-time vancomycin measurement in human serum". ACS Applied Materials & Interfaces (2024); 16: 28162-28171; https://doi.org/10.1021/acsami.4c03805
  5. Kenta Iitani, Kenta Ichikawa, Koji Toma, Takahiro Arakawa, Kohji Mitsubayashi, "Biofluorometric gas-imaging system for evaluating the ripening stages of “La France” pear based on ethanol vapor emitted via the epicarp". ACS Sensors (2024); : -; https://doi.org/10.1021/acssensors.4c00642
  6. Kenta Ichikawa, Kenta Iitani, Gentaro Kawase, Koji Toma, Takahiro Arakawa, Dzung Viet Dao, Kohji Mitsubayashi, "Real-time salivary turbidity measurement with a mouthguard-type wearable sensor". Sensors and Actuators A: Physical (2024); 376: 115660; https://doi.org/10.1016/j.sna.2024.115660
  7.   Kenta Iitani, Mika   Suzuki, Kenta Ichikawa, Koji Toma, Takahiro Arakawa, Kohji Mitsubayashi,   "Image sensing of gaseous acetone using secondary alcohol dehydrogenase   immobilized mesh for exhaled air". Analytical Chemistry (2024); : -;   https://doi.org/10.1021/acs.analchem.4c02251.

    2023     
  1. Koji Toma, Yui Satomura, Kenta Iitani, Takahiro Arakawa, Kohji Mitsubayashi, "Long-range surface plasmon aptasensor for label-free monitoring of vancomycin". Biosensors and Bioelectronics (2023); 222: 114959;   https://doi.org/10.1016/j.bios.2022.114959.
  2. Kenta Iitani, Kanako Kishima, Yuka Kasuga, Kumi Yokota, Hiroki Nitta, Kohki Onchi, Gentaro Kawase, Kouta Umezawa, Koji Toma, Takahiro Arakawa, Dzung Viet Dao, Kohji Mitsubayashi, "Wireless unconstrained monitoring of intra-oral temperature using thermistor and telemeter sealed in mouthguard". Sensors and Materials (2023); 35: 1315-1325; https://doi.org/10.18494/SAM4218.
  3. Hidekazu Matsumoto, Keisuke Tomoto, Gentaro Kawase, Kenta Iitani, Koji Toma, Takahiro Arakawa, Kohji Mitsubayashi, Keiji Moriyama, "Real-time continuous monitoring of oral soft tissue pressure with a wireless mouthguard device for assessing tongue thrusting habits". Sensors (2023); 23: 5027; https://doi.org/10.3390/s23115027.
  4. Kenta Iitani, Hidehisa Mori, Kenta Ichikawa, Koji Toma, Takahiro Arakawa, Yasuhiko Iwasaki, Kohji Mitsubayashi, "Gas-phase biosensors (Bio-sniffers) for measurement of 2-nonenal, the causative volatile molecule of human aging-related body odor". Sensors (2023); 23: 5857; https://doi.org/10.3390/s23135857.
    2022     
  1. Koji Toma, Koki Oishi, Kenta Iitani, Takahiro Arakawa, Kohji Mitsubayashi, "Surface plasmon-enhanced fluorescence immunosensor for monitoring cardiac troponin I". Sensors and Actuators B: Chemical (2022); 368: 132132;   https://doi.org/10.1016/j.snb.2022.132132.
  2. Takahiro Arakawa,   Riki Ishikawa, Kenta Iitani, Koji Toma, Yasuhiko Iwasaki, Kohji Mitsubayashi,   "Headset bio-sniffer with wireless CMOS camera for percutaneous ethanol   vapor from the ear canal". Biosensors and Bioelectronics: X (2022); 11: 100169; https://doi.org/10.1016/j.biosx.2022.100169.
  3. Takahiro Arakawa,   Koji Kurihara, Daisuke Mori, Koji Toma, Kazuyoshi Yano, Kohji Mitsubayashi,   "Glucose-driven monolithic polydimethylsiloxane decompression unit for   drug release device using plasma-activated bonding technology". Sensors and Materials (2022); 34: 1501-1514; https://doi.org/10.18494/SAM2909
  4. Kohji Mitsubayashi,   Koji Toma, Kenta Iitani, Takahiro Arakawa, "Gas-phase biosensors: a   review". Sensors and Actuators B: Chemical (2022); 367: 132053;   https://doi.org/10.1016/j.snb.2022.132053.
  5. Kenta Iitani, Misa Nakaya, Tsubomi Tomono, Koji Toma, Takahiro Arakawa, Yuji Tsuchido, Kohji Mitsubayashi, Naoya Takeda, "Enzyme-embedded electrospun fiber sensor of hydrophilic polymer for fluorometric ethanol gas imaging in vapor phase". Biosensors and Bioelectronics (2022); 213: 114453; https://doi.org/10.1016/j.bios.2022.114453.
    2021     
  1. Takahiro Arakawa, Naoki Mizukoshi, Kenta Iitani, Koji Toma, Kohji Mitsubayashi, "A Bio-Fluorometric Acetone Gas Imaging System for the Dynamic Analysis of Lipid Metabolism in Human Breath". Chemosensors (2021); 9: 258-; https://doi.org/10.3390/chemosensors9090258.
  2. Koji Toma, Kanako Iwasaki, Geng Zhang, Kenta Iitani, Takahiro Arakawa, Yasuhiko Iwasaki, Kohji Mitsubayashi, "Biochemical methanol gas sensor (MeOH bio-sniffer) for non-invasive assessment of intestinal flora from breath methanol". Sensors (2021); 21: 4897-; https://doi.org/10.3390/s21144897.
  3. Koji Toma, Shota Suzuki, Takahiro Arakawa, Yasuhiko Iwasaki, Kohji Mitsubayashi, "External ears for non-invasive and stable monitoring of volatile organic compounds in human blood". Scientific Reports (2021); 11: 10415-; https://doi.org/10.1038/s41598-021-90146-1.
  4. Koji Toma, Kanako Iwasaki, Takahiro Arakawa, Yasuhiko Iwasaki, Kohji Mitsubayashi, "Sensitive and selective methanol biosensor using two-enzyme cascade reaction and fluorometry for non-invasive assessment of intestinal bacteria activity". Biosensors and Bioelectronics (2021); 181: 113136-; https://doi.org/10.1016/j.bios.2021.113136.
  5. Koji Toma, Masato Tsujii, Takahiro Arakawa, Yasuhiko Iwasaki, Kohji Mitsubayashi, "Dual-target gas-phase biosensor (bio-sniffer) for assessment of lipid metabolism from breath acetone and isopropanol". Sensors and Actuators B: Chemical (2021); 329: 129260-; https://doi.org/10.1016/j.snb.2020.129260.
  6. Koji Toma, Chisato Kishikawa, Takahiro Arakawa, Kohji Mitsubayashi, "Reusable surface plasmon resonance immunosensor for temporal information of protein biomarkers". Sensors and Materials (2021); 33: 251-260; https://doi.org/10.18494/SAM.2021.3070.
    2020     
  1. Po-Jen Chien, Takuma Suzuki, Ming Ye, Koji Toma, Takahiro Arakawa, Yasuhiko Iwasaki, Kohji Mitsubayashi, "Ultra-sensitive isopropanol biochemical gas sensor (bio-sniffer) for monitoring of human volatiles". Sensors (2020); 20: 6827-; https://doi.org/10.3390/s20236827.
  2. Takahiro Arakawa, Takashi Aota, Kenta Iitani, Koji Toma, Yasuhiko Iwasaki, Kohji Mitsubayashi, "Skin ethanol gas measurement system with a biochemical gas sensor and gas concentrator toward monitoring of blood volatile compounds". Talanta (2020); 115: 887-895; https://doi.org/10.1016/j.talanta.2020.121187.
  3. Kenta Iitani, Munire Naisierding, Koji Toma, Takahiro Arakawa, Kohji Mitsubayashi, "Evaluation for regional difference of skin-gas ethanol and sweat rate using alcohol dehydrogenase-mediated fluorometric gas-imaging system". Analyst (2020); 8: 2915-2924; https://doi.org/10.1039/C9AN02089F.
  4. Takahiro Arakawa, Keisuke Tomoto, Hiroki Nitta, Koji Toma, Shuhei Takeuchi, Toshiaki Sekita, Sshunsuke Minakuchi, Kohji Mitsubayashi, "A wearable cellulose acetate-coated mouthguard biosensor for in vivo salivary glucose measurement". Analytical Chemistry (2020); 92: 12201-12207; https://doi.org/10.1021/acs.analchem.0c01201.
    2019     
  1. Kenta Iitani, Koji Toma, Takahiro Arakawa, Kohji Mitsubayashi, "Transcutaneous blood VOC imaging system (skin-gas cam) with real-time bio-fluorometric device on rounded skin surface". ACS Sensors (2019); 5: 338-345; https://doi.org/10.1021/acssensors.9b01658.
  2. Koji Toma, Koki Oishi, Naoyuki Yoshimura, Takahiro Arakawa, Hiromi Yatsuda, Kohji Mitsubayashi, "Repeated immunosensing by a dithiobis(succinimidyl propionate)-modified SAW device". Talanta (2019); 203: 274-279; https://doi.org/10.1016/j.talanta.2019.05.080.
  3. Koji Toma, Koki Oishi, Misato Kato, Kanako Kurata, Naoyuki Yoshimura, Takahiro Arakawa, Hiromi Yatsuda, Kiyoko Kanamori, Kohji Mitsubayashi, "Precipitate-enhanced SAW immunosensor for sensitive monitoring of mite allergens". Sensors and Actuators B: Chemical (2019); 296: 126579-; https://doi.org/10.1016/j.snb.2019.05.056.
  4. Kenta Iitani, Koji Toma, Takahiro Arakawa, Kohji Mitsubayashi, "Ultrasensitive sniff-cam for biofluorometric-imaging of breath ethanol caused by metabolism of intestinal flora". Analytical Chemistry (2019); 91: 9458-9465; https://doi.org/10.1021/acs.analchem.8b05840.
  5. Kenta Iitani, Yuuki Hayakawa, Koji Toma, Takahiro Arakawa, Kohji Mitsubayashi, "Switchable sniff-cam (gas-imaging system) based on redox reactions of alcohol dehydrogenase for ethanol and acetaldehyde in exhaled breath". Talanta (2019); 197: 249-256; https://doi.org/10.1016/j.talanta.2018.12.070.
  6. Takahiro Arakawa, Takuma Suzuki, Masato Tsujii, Po-Jen Chien, Ming Ye, Koji Toma, Yasuhiko Iwasaki, Kohji Mitsubayashi, "Real-time monitoring of skin ethanol gas by a high-sensitivity gas phase biosensor (bio-sniffer) for the non-invasive evaluation of volatile blood compounds". Biosensors and Bioelectronics (2019); 129: 245-253; https://doi.org/10.1016/j.bios.2018.09.070.
  7. Koji Toma, Fumiya Seshima, Ayumi Maruyama, Takahiro Arakawa, Kazuyoshi Yano, Kohji Mitsubayashi, "Improved performance Air bio-battery based on efficient oxygen supply with a gas/liquid highly-porous diaphragm cell". Biosensors and Bioelectronics (2019); 124-125: 253-259; https://doi.org/10.1016/j.bios.2018.09.091.
    2018     
  1. Koji Toma, Keisuke Tomoto, Kumi Yokota, Nao Yasuda, Tatsuya Ishikawa, Takahiro Arakawa, Kohji Mitsubayashi, "Mouthguard controller for unconstrained controlling of external devices". Sensors and Materials (2018); 30: 3053-3060; https://doi.org/10.18494/SAM.2018.2014.
  2. Takahiro Arakawa, Rui Xie, Fumiya Seshima, Koji Toma, Kohji Mitsubayashi, "Air bio-battery with a gas/liquid porous diaphragm cell for medical and health care devices". Biosensors and Bioelectronics (2018); 103: 171-175; https://doi.org/10.1016/j.bios.2017.12.016.
  3. Kenta Iitani, Po-Jen Chien, Takuma Suzuki, Koji Toma, Takahiro Arakawa, Yasuhiko Iwasaki, Kohji Mitsubayashi, "Fiber-optic bio-sniffer (biochemical gas sensor) using ADH reverse reaction for exhaled acetaldehyde". ACS Sensors (2018); 3: 425-431; https://doi.org/10.1021/acssensors.7b00865.
  4. Kenta Iitani, Toshiyuki Sato, Munire Naisierding, Yuuki Hayakawa, Koji Toma, Takahiro Arakawa, Kohji Mitsubayashi, "Fluorometric sniff-cam (gas-imaging system) utilizing alcohol dehydrogenase for imaging concentration distribution of acetaldehyde in breath and transdermal vapor after drinking". Analytical Chemistry (2018); 90: 2678-2685; https://doi.org/10.1021/acs.analchem.7b04474.
    2017     
  1. Koji Toma, Yume Harashima, Naoyuki Yoshimura, Takahiro Arakawa, Hiromi Yatsuda, Kiyoko Kanamori, Kohji Mitsubayashi, "Semicontinuous measurement of mite allergen (Der f 2) using a surface acoustic wave immunosensor under moderate pH for long sensor lifetime". Sensors and Materials (2017); 29: 1679-1687; https://doi.org/10.18494/SAM.2017.1634.
  2. Po-Jen Chien, Takuma Suzuki, Masato Tsujii, Ming Ye, Isao Minami, Kanako Toda, Hiromi Otsuka, Koji Toma, Takahiro Arakawa, Kouji Araki, Yasuhiko Iwasaki, Kayoko Shinada, Yoshihiro Ogawa, Kohji Mitsubayashi, "Biochemical gas sensors (biosniffers) using forward and reverse reactions of secondary alcohol dehydrogenase for breath isopropanol and acetone as potential volatile biomarkers of diabetes mellitus". Analytical Chemistry (2017); 89: 12261-12268; https://doi.org/10.1021/acs.analchem.7b03191.
  3. Koji Toma, Daisuke Miki, Chisato Kishikawa, Naoyuki Yoshimura, Takahiro Arakawa, Hiromi Yatsuda, Kohji Mitsubayashi, "A gold nanoparticle-assisted sensitive SAW (surface acoustic wave) immunosensor with a regeneratable surface for monitoring of dust mite allergens". Sensors and Actuators B: Chemical (2017); 249: 685-690; https://doi.org/10.1016/j.snb.2017.04.073.
  4. Koji Toma, Mai Horibe, Chisato Kishikawa, Naoyuki Yoshimura, Takahiro Arakawa, Hiromi Yatsuda, Hiroji Shimomura, Kohji Mitsubayashi, "Rapid and repetitive immunoassay with a surface acoustic wave device for monitoring of dust mite allergens". Sensors and Actuators B: Chemical (2017); 248: 924-929; https://doi.org/10.1016/j.snb.2017.01.183.
  5. Kenta Iitani, Po-Jen Chien, Takuma Suzuki, Koji Toma, Takahiro Arakawa, Kohji Mitsubayashi, "Improved sensitivity of acetaldehyde biosensor by detecting ADH reverse reaction-mediated NADH fluoro-quenching for wine evaluation". ACS Sensors (2017); 2: 940-946; https://doi.org/10.1021/acssensors.7b00184.
  6. Kenta Iitani, Toshiyuki Sato, Munire Naisierding, Yuuki Hayakawa, Koji Toma, Takahiro Arakawa, Kohji Mitsubayashi, "Fluorometric gas-imaging system (sniff-cam), using the extinction of NADH with an ADH reverse reaction, for acetaldehyde in the gas phase". Analyst (2017); 142: 3830-3836; https://doi.org/10.1039/C7AN00524E.
  7. Ming Ye, Takahiro Arakawa, Po-Jen Chien, Takuma Suzuki, Koji Toma, Kohji Mitsubayashi, "Acetone biosensor based on fluorometry of reduced nicotinamide adenine dinucleotide consumption in reversible reaction by secondary alcohol dehydrogenase". IEEE Sensors Journal (2017); 17: 5419-5425; https://doi.org/10.1109/JSEN.2017.2721964.
  8. Po-Jen Chien, Takuma Suzuki, Masato Tsujii, Ming Ye, Koji Toma, Takahiro Arakawa, Yasuhiko Iwasaki, Kohji Mitsubayashi, "Bio-sniffer (gas-phase biosensor) with secondary alcohol dehydrogenase (S-ADH) for determination of isopropanol in exhaled air as a potential volatile biomarker". Biosensors and Bioelectronics (2017); 91: 341-346; https://doi.org/10.1016/j.bios.2016.12.050.
  9. Takahiro Arakawa, Toshiyuki Sato, Kenta Iitani, Koji Toma, Kohji Mitsubayashi, "Fluorometric biosniffer camera “Sniff-cam” for direct imaging of gaseous ethanol in breath and transdermal vapor". Analytical Chemistry (2017); 89: 4495-4501; https://doi.org/10.1021/acs.analchem.6b04676.
    2016     
  1. Takahiro Arakawa, Kenta Iitani, Toshiyuki Sato, Koji Toma, Kohji Mitsubayashi, "Ethanol vapor imaging system “sniffer camera” for evaluation of alcohol metabolism from breath and palm skin gas". Procedia Eng. (2016); 168: 522-528; https://doi.org/10.1016/j.proeng.2016.11.514.
  2. Takahiro Arakawa, Yusuke Kuroki, Hiroki Nitta, Prem Chouhan, Koji Toma, Shin-ichi Sawada, Shuhei Takeuchi, Toshiaki Sekita, Kazunari Akiyoshi, Shunsuke Minakuchi, Kohji Mitsubayashi, "Mouthguard biosensor with telemetry system for monitoring of saliva glucose: A novel cavitas sensor". Biosensors and Bioelectronics (2016); 84: 106-111; https://doi.org/10.1016/j.bios.2015.12.014.
  3. 當麻 浩司, 鈴木 友梨香, 齋藤 真奈, 宮島 久美子, 荒川 貴博, 下村 弘治, 三林 浩二, "インフルエンザウイルスのための化学蛍光法を用いた 光ファイバ型免疫測定". 生物試料分析 (2016); 39: 271-276.
  4. Hirokazu Saito, Yuki Hashimoto, Takeshi Minamide, Takuo Kon, Koji Toma, Takahiro Arakawa, Kohji Mitsubayashi, "Fiber optic bio-sniffer (biochemical gas sensor) for gaseous dimethyl sulfide". Sensors and Materials (2016); 28: 1295-1301.
  5. Po-Jen Chien, Ming Ye, Takuma Suzuki, Koji Toma, Takahiro Arakawa, Yasuhiko Iwasaki, Kohji Mitsubayashi, "Optical isopropanol biosensor using NADH-dependent secondary alcohol dehydrogenase (S-ADH)". Talanta (2016); 159: 418-424; https://doi.org/10.1016/j.talanta.2016.06.036.
  6. Koji Toma, Kumiko Miyajima, Shin-ichi Sawada, Takahiro Arakawa, Hiroyuki Kudo, Kazunari Akiyoshi, Kohji Mitsubayashi, "Direct measurement of gaseous formaldehyde from food with a fiber-optic biochemical gas sensor (bio-sniffer)". Sensors and Materials (2016); 28: 1265-1272; https://doi.org/10.18494/sam.2016.1369.
  7. 荒川 貴博, 當麻 浩司, 三林 浩二, "生体化学情報モニタリングを目指した着脱可能なキャビタス（体腔）センサ　～ソフトコンタクトレンズ型バイオセンサとマウスガード型バイオセンサ～". 人工臓器 (2016); 45: 200-203; https://doi.org/10.11392/jsao.45.200.
    2015     
  1. Koji Toma, Yurika Suzuki, Chisato Kishikawa, Mana Saito, Kumiko Miyajima, Takahiro Arakawa, Hiroji Shimomura, Kohji Mitsubayashi, "Chemifluorescent optical fiber immunosensor for on-site bioaerosol monitoring system". Sensors and Materials (2015); 27: 1113-1122; https://doi.org/10.18494/SAM.2015.1148.
  2. Ming Ye, Po-Jen Chien, Koji Toma, Takahiro Arakawa, Kohji Mitsubayashi, "An acetone bio-sniffer (gas phase biosensor) enabling assessment of lipid metabolism from exhaled breath". Biosensors and Bioelectronics (2015); 73: 208-213; https://doi.org/10.1016/j.bios.2015.04.023.
  3. Koji Toma, Daisuke Miki, Chisato Kishikawa, Naoyuki Yoshimura, Kumiko Miyajima, Takahiro Arakawa, Hiromi Yatsuda, Kohji Mitsubayashi, "Repetitive immunoassay with a surface acoustic wave device and a highly stable protein monolayer for on-site monitoring of airborne dust mite allergens". Analytical Chemistry (2015); 87: 10470-10474; https://doi.org/10.1021/acs.analchem.5b02594.
  4. Munkhbayar Munkhjargal, Kohdai Hatayama, Yuki Matsuura, Koji Toma, Takahiro Arakawa, Kohji Mitsubayashi, "Glucose-driven chemo-mechanical autonomous drug-release system with multi-enzymatic amplification toward feedback control of blood glucose in diabetes". Biosensors and Bioelectronics (2015); 67: 315-320; https://doi.org/10.1016/j.bios.2014.08.044.
  5. Kenta Iitani, Toshiyuki Sato, Xin Wang, Koji Toma, Takahiro Arakawa, Kohji Mitsubayashi, ""Sniffer-camera" using enzyme reaction for visualization of transpired ethanol from palm skin". Journal of Advanced Science (2015); 26: 20-22; https://doi.org/.
  6. Takahiro Arakawa, Kazutaka Kita, Xin Wang, Kumiko Miyajima, Koji Toma, Kohji Mitsubayashi, "Chemiluminescent imaging of transpired ethanol from the palm for evaluation of alcohol metabolism". Biosensors and Bioelectronics (2015); 67: 570-575; https://doi.org/10.1016/j.bios.2014.09.045.
  7. Takahiro Arakawa, Kenta Iitani, Xin Wang, Takumi Kajiro, Koji Toma, Kazuyoshi Yano, Kohji Mitsubayashi, "A sniffer-camera for imaging of ethanol vaporization from wine: the effect of wine glass shape". Analyst (2015); 140: 2881-2886; https://doi.org/10.1039/C4AN02390K.
  8. Jonas Albers, Koji Toma, Andreas Offenhäusser, "Engineering connectivity by multiscale micropatterning of individual populations of neurons". Biotechnology Journal (2015); 10: 332-338; https://doi.org/10.1002/biot.201400609.
    2014     
  1. Koji Toma*, Hiroshi Kano, Andreas Offenhäusser, "Label-free measurement of cell-electrode cleft gap distance with high spatial resolution surface plasmon microscopy". ACS NANO (2014); 8: 12612-12619; https://doi.org/10.1021/nn505521e.
    2013     
  1. Koji Toma, Emiliano Descrovi, Mana Toma, Mirko Ballarini, Pietro Mandracci, Fabrizio Giorgis, Anca Mateescu, Ulrich Jonas, Wolfgang Knoll, Jakub Dostalek, "Bloch surface wave-enhanced fluorescence biosensor". Biosensors and Bioelectronics (2013); 43: 108-114; https://doi.org/10.1016/j.bios.2012.12.001.
  2. Koichi Okamoto, Brian Lin, Keisuke Imazu, Akihito Yoshida, Koji Toma, Mana Toma, Kaoru Tamada, "Tuning colors of silver nanoparticle sheets by multilayered crystalline structures on metal substrates". Plasmonics (2013); 8: 581-590; https://doi.org/10.1007/s11468-012-9437-2.
  3. Martin Bauch, Koji Toma, Mana Toma, Qingwen Zhang, Jakub Dostalek, "Plasmon-Enhanced Fluorescence Biosensors: a Review ". Plasmonics (2013); 9: 781-799; https://doi.org/10.1007/s11468-013-9660-5.
  4. Koji Toma, Milan Vala, Pavel Adam, Jiri Homola, Wolfgang Knoll, Jakub Dostalek, "Compact surface plasmon-enhanced fluorescence biochip". OPTICS EXPRESS (2013); 21: 1021-; https://doi.org/10.1364/OE.21.010121.
    2012     
  1. Mana Toma, Koji Toma, Pavel Adam, Jiri Homola, Wolfgang Knoll, Jakub Dostalek, "Surface plasmon-coupled emission on plasmonic Bragg gratings". OPTICS EXPRESS (2012); 20: 14042-14053; https://doi.org/10.1364/OE.20.014042.
    2011     
  1. Koji Toma, Jakub Dostalek, Wolfgang Knoll, "Long range surface plasmon-coupled fluorescence emission for biosensor applications". OPTICS EXPRESS (2011); 19: 11090-11099; https://doi.org/10.1364/OE.19.011090.
  2. Mana Toma, Koji Toma, Kanae Michioka, Yasuhiro Ikezoe, Dakiki Obara, Koichi Okamoto, Kaoru Tamada, "Collective plasmon modes excited on a silver nanoparticle 2D crystalline sheet". PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2011); 13: 7459-7466; https://doi.org/10.1039/c0cp02953j.
    2010     
  1. Satoshi Katano, Koji Toma, Mana Toma, Kaoru Tamada, Yoichi Uehara, "Nanoscale coupling of photons to vibrational excitation of Ag nanoparticle 2D array studied by scanning tunneling microscope light emission spectroscopy". PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2010); 12: 14749-14753; https://doi.org/10.1039/c0cp01005g.


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