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何維娜新蟲(chóng) (初入文壇)
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[求助]
英文翻譯,專(zhuān)業(yè)化
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本實(shí)驗(yàn)通過(guò)Triton X-100/正己醇/環(huán)己烷/FITC水溶液組成的反相微乳液體系,放置24小時(shí)后,經(jīng)丙酮破乳、離心、超聲,制備了 FITC 摻雜的二氧化硅熒光復(fù)合納米粒子,對(duì)殼聚糖、染料用量進(jìn)行優(yōu)化,通過(guò)對(duì)納米粒子的表征,發(fā)現(xiàn)納米粒子包裹的染料量不是越大越好,而是有一個(gè)最優(yōu)值。最后利用氯離子對(duì)熒光納米粒子的淬滅作用,進(jìn)行一個(gè)簡(jiǎn)單的應(yīng)用. 英文翻譯,專(zhuān)業(yè)化 |
至尊木蟲(chóng) (著名寫(xiě)手)

木蟲(chóng) (正式寫(xiě)手)
至尊木蟲(chóng) (著名寫(xiě)手)
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本實(shí)驗(yàn)通過(guò)Triton X-100/正己醇/環(huán)己烷/FITC水溶液組成的反相微乳液體系,放置24小時(shí)后,經(jīng)丙酮破乳、離心、超聲,制備了 FITC 摻雜的二氧化硅熒光復(fù)合納米粒子,對(duì)殼聚糖、染料用量進(jìn)行優(yōu)化,通過(guò)對(duì)納米粒子的表征,發(fā)現(xiàn)納米粒子包裹的染料量不是越大越好,而是有一個(gè)最優(yōu)值。最后利用氯離子對(duì)熒光納米粒子的淬滅作用,進(jìn)行一個(gè)簡(jiǎn)單的應(yīng)用. In this study we prepared a reverse micelle system composed of TritonX-100/hexanol/cyclohexane/FITC in water (where was chitosan?). After 24hrs, aceton was added to break the emulsion. After centrifuge, ultrasound treatment, FITC incorporated fluorescence SiO2 composite nanopartilces. We did optimization on the amounts of chitosan and the dye and characterized the nanoparticles. We found that there is an optimal amount of the dye that is incorporated, and poorer results were obtained when it exceeded the this amount. Finally, we tested the quenching effect of chloride ion on the fluorescence nanoparticles and demonstrated it can be used in a simple manner. 專(zhuān)業(yè)吧? |

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