Kim Joo Ran, Kim Seong Hun
Organic and Nano Engineering; College of Engineering, Hanyang University, Sung-dong-gu, Seoul 04763, Korea.
Nanomaterials (Basel). 2017 Jul 10;7(7):179. doi: 10.3390/nano7070179.
Acaricidal nylon 66 fabrics (AN66Fs) grafted with clove oil-loaded microcapsules (COMCs) were developed against (). The average diameter was about 2.9 µm with a range of 100 nm-8.5 µm. COMCs carried clove oil loading of about 65 vol %. COMCs were chemically grafted to electrospun nylon nanofibers by the chemical reactions between -OH groups of COMCs and -COOH end groups of nylon fabrics to form ester linkages. AN66Fs had an effect on depending on COMCs loadings. The increase in COMCs loading of AN66Fs from 5 to 15 wt % increased from 22% to 93% mortality against within 72 h. However, AN66Fs containing over 20 wt % COMCs were more effective, showing up to 100% mortality within 24 h because the large amount of monoterpene alcohol, eugenol. This research suggests the use of clove oil and its major constituent eugenol as eco-friendly bioactive agents that can serve as a replacement for synthetic acaricides in controlling the population of .
开发了一种接枝有负载丁香油微胶囊（COMCs）的杀螨尼龙66织物（AN66Fs）以对抗（）。其平均直径约为2.9微米，范围为100纳米至8.5微米。COMCs的丁香油负载量约为65体积%。通过COMCs的-OH基团与尼龙织物的-COOH端基之间的化学反应，将COMCs化学接枝到电纺尼龙纳米纤维上以形成酯键。AN66Fs对（）的效果取决于COMCs的负载量。AN66Fs的COMCs负载量从5 wt%增加到15 wt%时，在72小时内对（）的死亡率从22%增加到93%。然而，含有超过20 wt% COMCs的AN66Fs更有效，在24小时内显示出高达100%的死亡率，因为含有大量单萜醇丁香酚。这项研究表明，丁香油及其主要成分丁香酚可作为环保型生物活性剂，在控制（）种群方面可替代合成杀螨剂。
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