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
Toward a Highly Sensitive Fluorescence Sensing System of an Amphiphilic Molecular Rod: Facile Synthesis and Significant Solvent-Assisted Photophysical Tunability
作者:Dezhi Shen, Lisha Wang, Zhenxing Pan, Si Cheng, Xiulin Zhu, and Li-Juan Fan
關鍵字:CONJUGATED POLYMER PPESO3,ENERGY-TRANSFER, POLY(PHENYLENE ETHYNYLENE),AQUEOUS-SOLUTION, LABEL-FREE, POLYELECTROLYTES, AGGREGATION, CHEMOSENSORS, METAL, TRANSITION
論文來源:期刊
具體來源:Macromolecules, 2011, 44 (4), 1009–1015
發表時間:2011年
A conjugated polyelectrolyte with symmetrically assembled hydrophilic and hydrophobic side groups along the backbone has been successfully synthesized and demonstrated significant photophysical tunability with 65 nm of wavelength shift and 10-fold of intensity enhancement for the emission maximum, through solvent composition adjustment. The highest fluorescence quenching effect (I/I0 = 148) toward 10 μM of Fe3+ was achieved in the solution having a THF/H2O ratio of 30/70, which could be attributed to a delicate balance among the influencing factors for the fluorescence quenching systems, the initial fluorescence, the rate of energy migration, and the accessibility of the receptors. The amplified symmetrical aggregation?nonaggregation inversion and the asymmetrical cation sensitivity across the whole range of H2O/THF composition were consistent with the molecular design.
主站蜘蛛池模板: 洞口县| 商都县| 平顶山市| 金坛市| 敦化市| 元氏县| 郁南县| 民乐县| 锡林郭勒盟| 桃园县| 满城县| 黎城县| 平谷区| 伊通| 沙田区| 屏东县| 聊城市| 措美县| 股票| 无锡市| 临湘市| 柳江县| 饶平县| 乐昌市| 崇仁县| 乌拉特后旗| 永吉县| 湟中县| 陆川县| 潜山县| 斗六市| 长沙市| 瓦房店市| 精河县| 剑川县| 平邑县| 朝阳县| 邻水| 涡阳县| 汽车| 双牌县|