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K. Takeda · SciRah

Researcher profile · Semantic Scholar

K. Takeda

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K. Takeda — researcher profile on SciRah

h-index: 27
Works: 265
Citations: 2,429

Most-cited papers

Effects of •OH and •NO radicals in the aqueous phase on H2O2 and NO2− generated in plasma-activated medium
Naoyuki Kurake, Hiromasa Tanaka, K. Ishikawa, K. Takeda +7 more
201787 citations
Semantic Scholar
Growth of single crystalline films on lattice-mismatched substrates through 3D to 2D mode transition
N. Itagaki, Yuta Nakamura, Ryota Narishige, K. Takeda +4 more
2020Scientific Reports49 citations Open access
Semantic Scholar
Spatial distributions of O, N, NO, OH and vacuum ultraviolet light along gas flow direction in an AC-excited atmospheric pressure Ar plasma jet generated in open air
K. Takeda, K. Ishikawa, Hiromasa Tanaka, M. Sekine +1 more
201746 citations
Semantic Scholar
Cold atmospheric helium plasma causes synergistic enhancement in cell death with hyperthermia and an additive enhancement with radiation
Rohan Moniruzzaman, M. Ur Rehman, Qing-Li Zhao, Paras Jawaid +7 more
2017Scientific Reports34 citations Open access
Semantic Scholar
Selective production of reactive oxygen and nitrogen species in the plasma-treated water by using a nonthermal high-frequency plasma jet
G. Uchida, Kosuke Takenaka, K. Takeda, K. Ishikawa +2 more
201727 citations Open access
Semantic Scholar
Intracellular responses to reactive oxygen and nitrogen species, and lipid peroxidation in apoptotic cells cultivated in plasma‐activated medium
Ryo Furuta, Naoyuki Kurake, K. Ishikawa, K. Takeda +5 more
201727 citations
Semantic Scholar
Hydrogen peroxide sensor based on carbon nanowalls grown by plasma-enhanced chemical vapor deposition
M. Tomatsu, M. Hiramatsu, J. Foord, H. Kondo +4 more
201727 citations Open access
Semantic Scholar
Generation and measurement of low-temperature plasma for cancer therapy: a historical review
K. Ishikawa, K. Takeda, S. Yoshimura, Takashi Kondo +6 more
2023Free radical research24 citations Open access
Semantic Scholar
Systematic diagnostics of the electrical, optical, and physicochemical characteristics of low-temperature atmospheric-pressure helium plasma sources
K. Takeda, H. Yamada, K. Ishikawa, H. Sakakita +8 more
2019Journal of Physics D: Applied Physics22 citations Open access
Semantic Scholar
Dynamic analysis of reactive oxygen nitrogen species in plasma-activated culture medium by UV absorption spectroscopy
Timothy R. Brubaker, K. Ishikawa, K. Takeda, Jun-Seok Oh +6 more
201721 citations
Semantic Scholar
Bactericidal pathway of Escherichia coli in buffered saline treated with oxygen radicals
Tsuyoshi Kobayashi, N. Iwata, Jun-Seok Oh, Hiroshi Hahizume +5 more
201721 citations Open access
Semantic Scholar
Effects of nitrogen on the apoptosis of and changes in gene expression in human lymphoma U937 cells exposed to argon-based cold atmospheric pressure plasma.
Y. Tabuchi, Hidefumi Uchiyama, Qing-Li Zhao, Tatsuya Yunoki +6 more
2016International Journal of Molecular Medicine20 citations Open access
Semantic Scholar
Free radical generation by non-equilibrium atmospheric pressure plasma in alcohol–water mixtures: an EPR-spin trapping study
Hidefumi Uchiyama, K. Ishikawa, Qing-Li Zhao, G. Andócs +8 more
201819 citations
Semantic Scholar
Reduced HeLa cell viability in methionine‐containing cell culture medium irradiated with microwave‐excited atmospheric‐pressure plasma
Yohei Takahashi, Yusuke Taki, K. Takeda, H. Hashizume +3 more
201815 citations
Semantic Scholar
Gas-phase and film analysis of hydrogenated amorphous carbon films: Effect of ion bombardment energy flux on sp2 carbon structures
Hirotsugu Sugiura, Y. Ohashi, K. Ishikawa, H. Kondo +7 more
202014 citations
Semantic Scholar
Investigation of effects of ion energies on both plasma-induced damage and surface morphologies and optimization of high-temperature Cl2 plasma etching of GaN
Ze-Cheng Liu, J. Pan, Atsuki Asano, K. Ishikawa +5 more
201714 citations Open access
Semantic Scholar
Spatial profiles of interelectrode electron density in direct current superposed dual-frequency capacitively coupled plasmas
Yoshinobu Ohya, K. Ishikawa, Tatsuya Komuro, T. Yamaguchi +4 more
201714 citations Open access
Semantic Scholar
Nanographene synthesis employing in-liquid plasmas with alcohols or hydrocarbons
A. Ando, K. Ishikawa, H. Kondo, Takayoshi Tsutsumi +6 more
201813 citations
Semantic Scholar
Rapid growth of micron-sized graphene flakes using in-liquid plasma employing iron phthalocyanine-added ethanol
T. Amano, H. Kondo, K. Ishikawa, Takayoshi Tsutsumi +4 more
201713 citations Open access
Semantic Scholar
Investigation of Nanographene Produced by In-Liquid Plasma for Development of Highly Durable Polymer Electrolyte Fuel Cells
Vladislav Gamaleev, Kengo Kajikawa, K. Takeda, M. Hiramatsu
2018C++ Conference12 citations Open access
Semantic Scholar
Densities and Surface Reaction Probabilities of Oxygen and Nitrogen Atoms During Sputter Deposition of ZnInON on ZnO
K. Matsushima, T. Ide, K. Takeda, M. Hori +5 more
2017IEEE Transactions on Plasma Science11 citations
Semantic Scholar
Growth of InN films by radical-enhanced metal organic chemical vapor deposition at a low temperature of 200 °C
Shinnosuke Takai, Yi Lu, O. Oda, K. Takeda +4 more
201710 citations Open access
Semantic Scholar
Effects of Radical Species on Structural and Electronic Properties of Amorphous Carbon Films Deposited by Radical‐Injection Plasma‐Enhanced Chemical Vapor Deposition
Lingyun Jia, Hirotsugu Sugiura, H. Kondo, K. Takeda +5 more
201610 citations
Semantic Scholar
Control of sp2-C cluster incorporation of amorphous carbon films grown by H-radical-injection CH4/H2 plasma-enhanced chemical vapor deposition
Hirotsugu Sugiura, Lingyun Jia, Y. Ohashi, H. Kondo +6 more
2019Japanese Journal of Applied Physics9 citations Open access
Semantic Scholar
Electron behaviors in afterglow of synchronized dc-imposed pulsed fluorocarbon-based plasmas
Toshinari Ueyama, Y. Fukunaga, Takayoshi Tsutsumi, K. Takeda +7 more
20179 citations
Semantic Scholar
Lipid droplets exhaustion with caspases activation in HeLa cells cultured in plasma-activated medium observed by multiplex coherent anti-Stokes Raman scattering microscopy.
Ryo Furuta, Naoyuki Kurake, K. Takeda, K. Ishikawa +7 more
2017Biointerphases9 citations
Semantic Scholar
Wide range applications of process plasma diagnostics using vacuum ultraviolet absorption spectroscopy
K. Takeda, K. Ishikawa, M. Hori
2022Reviews of Modern Plasma Physics8 citations
Semantic Scholar
Cytotoxicity of cancer HeLa cells sensitivity to normal MCF10A cells in cultivations with cell culture medium treated by microwave-excited atmospheric pressure plasmas
Yohei Takahashi, Yusuke Taki, K. Takeda, H. Hashizume +3 more
20188 citations
Semantic Scholar
Behavior of absolute densities of atomic oxygen in the gas phase near an object surface in an AC-excited atmospheric pressure He plasma jet
K. Takeda, Takumi Kumakura, K. Ishikawa, Hiromasa Tanaka +2 more
20178 citations
Semantic Scholar
Graphene growth in microwave-excited atmospheric pressure remote plasma enhanced chemical vapor deposition
Yusuke Sakai, K. Takeda, M. Hiramatsu
2021Japanese Journal of Applied Physics7 citations Open access
Semantic Scholar
Glioblastoma Cell Lines Display Different Sensitivities to Plasma-Activated Medium
Hiromasa Tanaka, M. Mizuno, K. Ishikawa, K. Takeda +10 more
2018IEEE Transactions on Radiation and Plasma Medical Sciences7 citations
Semantic Scholar
Nanographene synthesized in triple-phase plasmas as a highly durable support of catalysts for polymer electrolyte fuel cells
T. Amano, H. Kondo, K. Takeda, K. Ishikawa +3 more
20187 citations Open access
Semantic Scholar
Intracellular-molecular changes in plasma-irradiated budding yeast cells studied using multiplex coherent anti-Stokes Raman scattering microscopy.
Ryo Furuta, Naoyuki Kurake, K. Ishikawa, K. Takeda +6 more
2017Physical Chemistry, Chemical Physics - PCCP7 citations Open access
Semantic Scholar
Effects of gas residence time of CH4/H2 on sp2 fraction of amorphous carbon films and dissociated methyl density during radical-injection plasma-enhanced chemical vapor deposition
Hirotsugu Sugiura, Lingyun Jia, H. Kondo, K. Ishikawa +5 more
20186 citations Open access
Semantic Scholar
Similarities And Differences In The Cellular Resposnses Between Plasma-Activated Medium-Treated Glioblastomas And Plasma-Activated Ringer’s Lactate Solution-Treated Glioblastomas
Hiromasa Tanaka, M. Mizuno, K. Ishikawa, K. Takeda +11 more
20185 citations
Semantic Scholar
Temperature dependence of protection layer formation on organic trench sidewall in H2/N2 plasma etching with control of substrate temperature
Y. Fukunaga, Takayoshi Tsutsumi, K. Takeda, H. Kondo +3 more
20175 citations Open access
Semantic Scholar
Absolute density of precursor SiH3 radicals and H atoms in H2-diluted SiH4 gas plasma for deposition of microcrystalline silicon films
Y. Abe, K. Ishikawa, K. Takeda, Takayoshi Tsutsumi +4 more
20175 citations Open access
Semantic Scholar
In‐Liquid Plasma Synthesis of Nanographene with a Mixture of Methanol and 1‐Butanol
A. Ando, K. Ishikawa, K. Takeda, T. Ohta +5 more
2020ChemNanoMat4 citations Open access
Semantic Scholar
Measurements of nitrogen atom density in a microwave‐excited plasma jet produced under moderate pressures
Jaeho Kim, K. Takeda, H. Itagaki, Xue-Lun Wang +8 more
2020IEEJ TRANSACTIONS ON ELECTRICAL AND ELECTRONIC ENGINEERING4 citations
Semantic Scholar
Characteristics of optical emissions of arc plasma processing for high-rate synthesis of highly crystalline single-walled carbon nanotubes
A. Ando, K. Takeda, T. Ohta, Masafumi Ito +8 more
20174 citations Open access
Semantic Scholar
Thermally enhanced formation of photon-induced damage on GaN films in Cl2 plasma
Ze-Cheng Liu, Atsuki Asano, M. Imamura, K. Ishikawa +5 more
20174 citations Open access
Semantic Scholar
Oxygen reduction reaction properties of nitrogen-incorporated nanographenes synthesized using in-liquid plasma from mixture of ethanol and iron phthalocyanine
T. Amano, H. Kondo, K. Takeda, K. Ishikawa +3 more
20183 citations
Semantic Scholar
Microfluidic Transport Through Microsized Holes Treated by Nonequilibrium Atmospheric-Pressure Plasma
Takumi Ito, K. Ishikawa, D. Onoshima, Naoto Kihara +10 more
2016IEEE Transactions on Plasma Science3 citations Open access
Semantic Scholar
Characterization of a microsecond pulsed non-equilibrium atmospheric pressure Ar plasma using laser scattering and optical emission spectroscopy
F. Jia, Yong Wu, Q. Min, Mao-Gen Su +6 more
2020Plasma Science and Technology2 citations
Semantic Scholar
Laser-induced-plasma-activated medium enables killing of HeLa cells
Yukihiro Kurokawa, K. Takeda, K. Ishikawa, Hiromasa Tanaka +1 more
2020Applied Physics Express2 citations
Semantic Scholar
Reduction of chlorine radical chemical etching of GaN under simultaneous plasma-emitted photon irradiation
Ze-Cheng Liu, M. Imamura, Atsuki Asano, K. Ishikawa +5 more
20172 citations Open access
Semantic Scholar
Development of in-vessel neutron flux monitor equipped with microfission chambers to withstand the extreme ITER environment
M. Ishikawa, K. Takeda, K. Itami
20162 citations
Semantic Scholar
Neutron Transport Analysis of the Processes Affecting the in situ Calibration of ITER In-Vessel Neutron Flux Monitors Equipped with a Micro-Fission Chamber System
M. Ishikawa, T. Kondoh, K. Takeda, K. Itami
20162 citations Open access
Semantic Scholar
Sputtering deposition of dense and low-resistive amorphous In2O3: Sn films under ZONE-T conditions of Thornton's structural diagram
Y. Wada, W. Magdy, K. Takeda, Yuta Mido +7 more
2024Applied Physics Letters1 citations
Semantic Scholar
Mechanism of asymmetric etched profiles in trimming process
N. Negishi, M. Miyake, K. Takeda, M. Hori
2018Japanese Journal of Applied Physics1 citations Open access
Semantic Scholar

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