国产日产欧美精品-亚洲国产综合久久精品-色综合色国产热无码一-亚洲欧美日本国产,免费观看一区二区三区_在线观看片A免费不卡观看_亚洲а∨天堂久久精品_99久无码中文字幕一本久道

產(chǎn)品展廳收藏該商鋪

您好 登錄 注冊

當前位置:
美國布魯克海文儀器公司>技術(shù)文章>Facile Fabrication of Gold Nanoparticles with Ethambutol

技術(shù)文章

Facile Fabrication of Gold Nanoparticles with Ethambutol

閱讀:376          發(fā)布時間:2017-10-18
 作者 Ahn, Eun-Young; Park, Youmie

College of Pharmacy and Inje Institute of Pharmaceutical Sciences and Research, Inje University, 197 Inje-ro, Gimhae, Gyeongnam 621-749, Republic of Korea

 

摘要:Ethambutol, an antituberculosis drug, was used as a reducing agent in the fabrication of gold nanoparticles via a one-step, one-pot process. The resulting pink-colored colloidal solution exhibited the characteristic surface plasmon resonance band at 529 nm, which clearly indicated the presence of gold nanoparticles. High-resolution transmission electron microscopy images revealed spherical nanoparticles with an average diameter of 45.95 ± 7.21 nm. High-resolution X-ray diffraction analysis confirmed the face-centered cubic structure of gold nanoparticles. Thermogravimetric analysis revealed that the prepared product consisted of 30.5% organic components and 69.5% gold nanoparticles. Fourier transform infrared spectroscopy showed that hydroxyl and amine functional groups contributed to the fabrication process. The colloidal stability assessment indicated that the prepared gold nanoparticles retained the λ max of the surface plasmon resonance band and their hydrodynamic size up to 28 days in cell culture medium. This synthetic strategy affords the possibility of using gold nanoparticles as an ethambutol delivery vehicle through a facile, one-step process.

收藏該商鋪

登錄 后再收藏

提示

您的留言已提交成功!我們將在第一時間回復您~

對比框

產(chǎn)品對比 產(chǎn)品對比 聯(lián)系電話 二維碼 在線交流

掃一掃訪問手機商鋪
010-62081908
在線留言
都匀市| 前郭尔| 家居| 宁夏| 巫山县| 改则县| 沙湾县| 田林县| 轮台县| 东平县| 新安县| 祁连县| 东方市| 太和县| 时尚| 上林县| 监利县| 庐江县| 宁陵县| 广灵县| 泰和县| 抚顺市| 屏东市| 葫芦岛市| 滦平县| 青阳县| 蓬莱市| 望谟县| 阿瓦提县| 厦门市| 东城区| 若尔盖县| 镇宁| 长治县| 闽清县| 定结县| 托克逊县| 松江区| 巴楚县| 滁州市| 黄龙县|