Zobrazeno 1 - 10
of 84
pro vyhledávání: '"Asano, A."'
Publikováno v:
Polymer Journal. 53:1315-1323
Compact chemical sensors are in high demand for on-site detection of chemical substances in aqueous media. Polymer thin-film transistors (PTFTs) are among the most promising candidates for such sensors owing to their advantages. Water-gated PTFTs (WG
Akademický článek
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Publikováno v:
Polymer Journal. 51:1055-1061
Conjugated network polymer emitters are potential materials for use as solid detectors of chemicals. We demonstrated the synthesis of fluorescent network polymers through a facile route. Solid-state fluorescent network polymer emitters were synthesiz
Autor:
Akira Higuchi, Yasumoto Nakazawa, Derya Aytemiz, Tsunenori Kameda, Chikako T. Nakazawa, Atsushi Asano
Publikováno v:
Polymer Journal. 49:583-586
Silk fibroin (SF) possesses several characteristics that are favorable for tissue engineering. However, the mechanical properties must be modified in some cases. For instance, soft tissues such as those of the circulatory system are more elastic than
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Publikováno v:
Polymer Journal. 44:821-826
129Xe NMR spectra of 129Xe in polyphenyleneoxide, PPO were measured at various temperatures below Tg. From the analysis of 129Xe NMR chemical shifts, the mean volume of individual microvoids in PPO, v could be determined. The temperature when value o
Publikováno v:
Polymer Journal. 44:882-887
We report a novel self-assembling system of amphiphilic oligopeptides composed of alternating hydrophobic and ionizable amino-acid residues. Three types of peptides, AD12, AE12 and AK12, were prepared as building blocks for this model system. These p
Publikováno v:
Polymer Journal. 44:778-785
The natural rubber (NR) without vulcanization is easily deformed and strained during magic-angle spinning (MAS). The elongated NR during MAS forms molecular orientation. The static 13C NMR spectra of elongated NR became anisotropic, although the stat
Publikováno v:
Polymer Journal. 44:802-807
In this paper, we performed solid-state nuclear magnetic resonance (NMR) measurements, including T1H and T1ρ, of silk fibroin (SF)/polyurethane (PU) composites to examine their possible use as a material for artificial vascular grafts. In the develo
Publikováno v:
Polymer Journal. 44:706-712
Temperature-dependent curves of T1H for the SBR with and without end-chain modification in the SBR/Si composites showed the increment of the T1H values as the MAS rate increases and the considerable change at the fast MAS rate of 25 kHz. The increase