私密直播全婐app免费大渔直播,国产av成人无码免费视频,男女同房做爰全过程高潮,国产精品自产拍在线观看

相關鏈接
聯系方式
  • 通信地址:中國江蘇省蘇州市工業園區仁愛路199號蘇州大學909-3313
  • 郵編:215123
  • 電話:86-0512-65880045
  • 傳真:
  • Email:
當前位置:> 首頁 > 論文著作 > 正文
Facile preparation of polydiacetylene-based uniform porous fluorescent microspheres for potential immunoassay applications
作者:Wei Zhang, Yun Chen, Ya Shao and Li-Juan Fan*
關鍵字:polydiacetylene, fluorescent microspheres, polydiacetylene (PDA) vesicles
論文來源:期刊
具體來源:J. Mater. Chem. B, 2014, 2, 5249–5255
發表時間:2014年
Fluorescent microspheres are prepared by attaching self-assembled polydiacetylene (PDA) vesicles with carboxyl side groups onto the substrate amino-modified poly(glycidylmethacrylate) (APGMA) microspheres. The characterization by SEM, confocal microscopy and flow cytometry demonstrated that the final resulting microspheres are highly uniform both in size (with a diameter of 5 mm) and in fluorescence emission (coefficient of variance < 3%). The Brunauer–Emmett–Teller (BET) surface area of these spheres is 114 m2 .g-1. In addition, there are evenly distributed pores with an average size of 20.6nm on the spheres. These spheres are found to have good thermal stability and photostability, and do not suffer from fluorophore leaching. Fluorescein isothiocyanate (FITC) labelled bovine serum albumin (BSA) as a representative biomolecule can be easily attached onto the fluorescent microspheres. All these characteristics possessed by the APGMA–PDA spheres allow them to be directly used as carriers of biomolecules in lab-on-a-chip immunoassay systems.
主站蜘蛛池模板: 古蔺县| 洛川县| 贞丰县| 沁水县| 柘荣县| 鞍山市| 百色市| 德化县| 从化市| 临猗县| 开远市| 水城县| 长阳| 临邑县| 广州市| 濮阳县| 济源市| 炉霍县| 思南县| 绥中县| 葫芦岛市| 邳州市| 克什克腾旗| 水富县| 循化| 台中市| 精河县| 敦煌市| 泊头市| 大化| 安乡县| 揭西县| 电白县| 峡江县| 莒南县| 崇义县| 兰溪市| 阜平县| 大姚县| 靖西县| 三河市|