原子分解能を有する分子認識ナノワイヤ界面及び新規分子識別センシングデバイスの創製

i）我们证明了通过水热生长从随机尺寸的种子容易地、合理地合成单分散尺寸的ZnO纳米线。通过精确控制针尖的形成和成核，我们的方法使ZnO纳米线的直径分布从σ = 13.5 nm减小到σ = 1.3 nm，并控制了其直径，ii）我们通过ALD技术人工合成了分子识别纳米线表面。结果表明，以壬醛为模板制备的TiO 2纳米线具有更高的分子聚集能力。此外，我们发现，ZnO/TiO 2纳米线与templatenonanal显示选择性目标壬醛混合线性醛分子。

i)We demonstrate the facile, rational synthesis of monodispersedly sized ZnO nanowires from randomly sized seeds by hydrothermal growth. Byprecisely controlling the sharp tip formation and the nucleation, our method substantially narrows the distribution of ZnO nanowire diametersfrom σ = 13.5 nm down to σ = 1.3 nm and controls their diameter , even initiating from randomly sized seeds.ii)We artificially synthesis of molecular recognition nanowire surface via ALD technique The ZnO/TiO2 nanowires fabricated with nonanal templateexhibited much higher molecule collection ability compared with the ones without template. Furthermore, we found that the ZnO/TiO2 nanowires with templatenonanal shows selectively to target nonanal among mixed linear aldehyde molecules。