Home

Citation: LIN Cui-Ying, SONG Li, ZHAO Jian-Xi. Determination of the Critical Micelle Concentration of Surfactant in Aqueous Solution by Twisted Intramolecular Charge Transfer Probe DMABN[J]. Acta Physico-Chimica Sinica, ;2007, 23(12): 1846-1850. doi: 10.1016/S1872-1508(07)60088-6 shu

Determination of the Critical Micelle Concentration of Surfactant in Aqueous Solution by Twisted Intramolecular Charge Transfer Probe DMABN

1.
Department of Applied Chemistry, College of Chemistry and Chemical Engineering, Fuzhou University, Fuzhou 350002, P. R. China

Received Date: 7 August 2007
Available Online: 24 October 2007

With p-N,N-dimethylaminobenzonitrile (DMABN) as a probe, the variations of the intensity of its second fluorescence emission (Ia) and the corresponding characteristic wavelength (λa) with the surfactant concentration (c), here the examined surfactants (C12TABr, SDS, C12E23, and C12-3-C12·2Br), were measured by Hitachi F4500 fluorescence spectrophotometer. The results showed that both the break point on the Ia-c curve and the minimum of the derivative variation corresponding to the λa-c curve agreed very well with the critical micelle concentration (cmc) of the surfactant in aqueous solution as measured by surface tension technique. Due to strong aggregation of C12-3-C12·2Br in aqueous solution, the information about loose micellar structure could be obtained by its λa-c curve.
- Twisted intramolecular charge transfer probe; Dual fluorescence; DMABN; Critical micelle concentration
1. [1]
  Qinqi Zhang , Zhuoran Bi , Yi Zhong , Ziting Xu , Lanlan Chen . 双重信号放大功能核酸荧光探针用于水中抗生素的超灵敏检测. University Chemistry, 2026, 41(5): 448-454. doi: 10.12461/PKU.DXHX202511151
2. [2]
  Xinyu Liu , Weiran Hu , Zhengkai Li , Wei Ji , Xiao Ni . Algin Lab: Surging Luminescent Sea. University Chemistry, 2024, 39(5): 396-404. doi: 10.3866/PKU.DXHX202312021
3. [3]
  Weilai Yu , Chuanbiao Bie . Unveiling S-Scheme Charge Transfer Mechanism. Acta Physico-Chimica Sinica, 2024, 40(4): 2307022-0. doi: 10.3866/PKU.WHXB202307022
4. [4]
  Hequn Yang , Fei Rao , Dean Pan , Liu Chen , Numan Abbas , Gangqiang Zhu . Rare earth praseodymium single atoms on g-C₃N₄ tubes for enhanced in-plane charge transfer towards H₂O₂ production in pure water. Acta Physico-Chimica Sinica, 2026, 42(6): 100210-0. doi: 10.1016/j.actphy.2025.100210
5. [5]
  Yanxi LIU , Mengjia XU , Haonan CHEN , Quan LIU , Yuming ZHANG . A fluorescent-colorimetric probe for peroxynitrite-anion-imaging in living cells. Chinese Journal of Inorganic Chemistry, 2025, 41(6): 1112-1122. doi: 10.11862/CJIC.20240423
6. [6]
  Kaiqiang Xu , Jia Yu , Wei Xia , Jianjun Zhang , Sheng Han . Rapid charge transfer endowed by van der Waals S-scheme heterojunction for boosting photocatalytic activity. Acta Physico-Chimica Sinica, 2026, 42(7): 100211-. doi: 10.1016/j.actphy.2025.100211
7. [7]
  Yanyan Zhao , Zhen Wu , Yong Zhang , Bicheng Zhu , Jianjun Zhang . Enhancing photocatalytic H₂O₂ production via dual optimization of charge separation and O₂ adsorption in Au-decorated S-vacancy-rich CdIn₂S₄. Acta Physico-Chimica Sinica, 2025, 41(11): 100142-0. doi: 10.1016/j.actphy.2025.100142
8. [8]
  Lingling Li , Zhe Chen . Charge transfer mechanism investigation of S-scheme photocatalyst using soft X-ray absorption spectroscopy. Acta Physico-Chimica Sinica, 2026, 42(4): 100215-0. doi: 10.1016/j.actphy.2025.100215
9. [9]
  Yingpeng ZHANG , Xingxing LI , Yunshang YANG , Zhidong TENG . A pyrazole-based turn-off fluorescent probe for visual detection of hydrazine. Chinese Journal of Inorganic Chemistry, 2025, 41(7): 1301-1308. doi: 10.11862/CJIC.20250064
10. [10]
  Yuting DU , Jing YUAN , Peiyao DENG . Synthesis and application of a fluorescent probe for the detection of reduced glutathione. Chinese Journal of Inorganic Chemistry, 2025, 41(7): 1331-1337. doi: 10.11862/CJIC.20240461
11. [11]
  Hailong Zhang , Yiqin Yu , Ping Zhang , Xiuying Wang , Chusen Huang . “光迹寻踪，猎罪显行”——新型智能荧光探针技术破译罪影密码. University Chemistry, 2026, 41(5): 198-209. doi: 10.12461/PKU.DXHX202510051
12. [12]
  Jiajie Cai , Chang Cheng , Bowen Liu , Jianjun Zhang , Chuanjia Jiang , Bei Cheng . CdS/DBTSO-BDTO S-scheme photocatalyst for H₂ production and its charge transfer dynamics. Acta Physico-Chimica Sinica, 2025, 41(8): 100084-0. doi: 10.1016/j.actphy.2025.100084
13. [13]
  Xuexia He , Zhibin Lei , Pei Chen , Qi Li , Weiyu Deng , Peng Hu . 以“溶度积规则”指导电荷转移共晶沉淀析出——材料类专业无机化学教学改革案例. University Chemistry, 2025, 40(8): 1-10. doi: 10.12461/PKU.DXHX202410099
14. [14]
  Yun Chen , Daijie Deng , Li Xu , Xingwang Zhu , Henan Li , Chengming Sun . Covalent bond modulation of charge transfer for sensitive heavy metal ion analysis in a self-powered electrochemical sensing platform. Acta Physico-Chimica Sinica, 2026, 42(1): 100144-0. doi: 10.1016/j.actphy.2025.100144
15. [15]
  Kezhen Qi , Bei Cheng , Kaiqiang Xu . Ultrafast interfacial charge transfer promoted by the LSPR of Au nanoparticles for photocatalytic H₂ evolution. Acta Physico-Chimica Sinica, 2026, 42(3): 100205-0. doi: 10.1016/j.actphy.2025.100205
16. [16]
  Longfei MA , Fang SI , Congjie PAN , Xinhua WANG . Synthesis and crystal structure of extended tetrathiafulvalene derivatives and cupric bromide charge transfer complexes. Chinese Journal of Inorganic Chemistry, 2026, 42(6): 1229-1236. doi: 10.11862/CJIC.20250355
17. [17]
  Wei Li , Han Xu , Chuancan Gu , Ziyan Liu , Yan'an Li , Yan Geng . Digital Experiment on Nano-COF Materials Modulating Intracellular Ca²⁺ Concentration to Enhance Photodynamic Therapy. University Chemistry, 2026, 41(1): 354-362. doi: 10.12461/PKU.DXHX202506001
18. [18]
  Jiakun BAI , Ting XU , Lu ZHANG , Jiang PENG , Yuqiang LI , Junhui JIA . A red-emitting fluorescent probe with a large Stokes shift for selective detection of hypochlorous acid. Chinese Journal of Inorganic Chemistry, 2024, 40(6): 1095-1104. doi: 10.11862/CJIC.20240002
19. [19]
  Qiang HU , Zhiqi CHEN , Zhong CHEN , Xu WANG , Weina WU . Pyridinium-chalcone-based ClO^- fluorescent probe: Preparation and biological imaging applications. Chinese Journal of Inorganic Chemistry, 2025, 41(9): 1789-1795. doi: 10.11862/CJIC.20250086
20. [20]
  Senqiang Zhu , Ruohan Li , Yujia Yang , Jinzhi Liao , Rui Liu . 聚光成辉——Suzuki偶联反应高效制备聚集诱导发射荧光分子及其潜指纹识别应用. University Chemistry, 2026, 41(5): 109-119. doi: 10.12461/PKU.DXHX202511066

Get Citation

PDF

XML

Metrics

PDF Downloads(2175)
Abstract views(4307)
HTML views(65)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Address：Zhongguancun North First Street 2,100190 Beijing, PR China Tel: +86-010-82449177-888

DownLoad: Full-Size Img PowerPoint

Return