Výsledky vyhledávání - "Masayoshi Tange"

Materially Engineered Artificial Pollinators

Autor: Masayoshi Tange, Yue Yu, Eijiro Miyako, Svetlana A. Chechetka

Publikováno v: Chem. 2:224-239

Summary Pollinating insects such as honeybees play a critical role in maintaining the natural environment. The decline in honeybee populations is a global issue with significant repercussions with respect to the pollination of plants. The simultaneou

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::71ea594838d602070007e6593c3a7591
https://doi.org/10.1016/j.chempr.2017.01.008

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Printed thin-film transistors and NO2 gas sensors based on sorted semiconducting carbon nanotubes by isoindigo-based copolymer

Autor: Xiang Zhang, Toshiya Okazaki, Weiwei Xu, Jun Ye, Chunshan Zhou, Jianwen Zhao, Zheng Cui, Kedong Zhang, Masayoshi Tange

Publikováno v: Carbon. 108:372-380

In this work, a new poly(9,9-dioctylfluorene) (PFO) derivative (named PFIID) with the large conjugated planar surfaces was designed and synthesized, and the ability to sort sc-SWCNTs was investigated in detailed. The absorption spectra of sorted SWCN

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::88ae6018164ad3f50410323766fb4923
https://doi.org/10.1016/j.carbon.2016.07.035

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Flexible CMOS-Like Circuits Based on Printed P-Type and N-Type Carbon Nanotube Thin-Film Transistors

Autor: Junyan Dou, Jianwen Zhao, Masayoshi Tange, Wenya Xu, Toshiya Okazaki, Chang-Qi Ma, Xiang Zhang, Jianjun Xie, Lixin Mo, Weiwei Xu, Zheng Cui

Publikováno v: Small. 12:5066-5073

P-type and n-type top-gate carbon nanotube thin-film transistors (TFTs) can be selectively and simultaneously fabricated on the same polyethylene terephthalate (PET) substrate by tuning the types of polymer-sorted semiconducting single-walled carbon

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6871a05c23a1aa49ee3e9968474f1864
https://doi.org/10.1002/smll.201600452

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Room-temperature Y-type emission of perylenes by encapsulation within single-walled carbon nanotubes

Autor: Sumio Iijima, Masayoshi Tange, Zheng Liu, Kazu Suenaga, Toshiya Okazaki

Publikováno v: Nanoscale. 8:7834-7839

Fluorescent materials that exhibit large Stokes shifts are useful for suppressing aggregation-caused quenching. Controlling the self-trapped exciton (STE) states in organic dyes with a dimeric structure is one way of tuning Stokes shifts. However, th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::56e686486e23f273892032bcff7b586d
https://doi.org/10.1039/c5nr08578k

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Printed thin film transistors and CMOS inverters based on semiconducting carbon nanotube ink purified by a nonlinear conjugated copolymer

Autor: Jun Ye, Hongwei Tan, Wei Gao, Wenya Xu, Xiang Zhang, Weiwei Xu, Chang-Qi Ma, Jianwen Zhao, Masayoshi Tange, Toshiya Okazaki, Kai Zhang, Junyan Dou, Wenrui Guo, Zheng Cui

Publikováno v: Nanoscale. 8:4588-4598

Two innovative research studies are reported in this paper. One is the sorting of semiconducting carbon nanotubes and ink formulation by a novel semiconductor copolymer and second is the development of CMOS inverters using not the p-type and n-type t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::edc3c73fc9bb566348c84e541164a661
https://doi.org/10.1039/c6nr00015k

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Sorting semiconducting single walled carbon nanotubes by poly(9,9-dioctylfluorene) derivatives and application for ammonia gas sensing

Autor: Wenrui Guo, Masayoshi Tange, Zheng Cui, Xiang Zhang, Jianwen Zhao, Kedong Zhang, Wenya Xu, Weiwei Xu, Toshiya Okazaki

Publikováno v: Carbon. 94:903-910

In this work, we investigated the ability of several poly(9,9-dioctylfluorene) (PFO) derivatives to selectively separate semiconducting single-walled carbon nanotube (sc-SWCNT) from commercial arc discharge SWCNTs. The results illustrated that the se

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::243a1a46b00b35e1d7d964a4cead205a
https://doi.org/10.1016/j.carbon.2015.07.072

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Influence of structure-selective fluorene-based polymer wrapping on optical transitions of single-wall carbon nanotubes

Autor: Sumio Iijima, Toshiya Okazaki, Masayoshi Tange

Publikováno v: Nanoscale. 6:248-254

To understand how fluorene-based polymers selectively extract specific semiconducting single-wall carbon nanotubes (SWCNTs), we compared the optical transitions of SWCNTs wrapped with poly(9,9-dioctylfluorene-alt-pyridine) (PFOPy), i.e., structure-se

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4118c749ad39a10ae3007f1542af09f6
https://doi.org/10.1039/c3nr03812b

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Diameter selective electron transfer from encapsulated ferrocenes to single-walled carbon nanotubes

Autor: Toshiya Okazaki, Hironori Suzuki, Yoko Iizumi, Masayoshi Tange

Publikováno v: Nanoscale. 6:13910-13914

The diameter selective photoluminescence quenching of single-walled carbon nanotubes (SWCNTs) is observed upon ferrocene encapsulation, which can be attributed to electron transfer from the encapsulated ferrocenes to the SWCNTs. Interestingly, the de

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e1880ca0b6cc824bc91acc3ede330528
https://doi.org/10.1039/c4nr04398g

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