Home

Citation: Huang Yao-Xiong. Laser Light Scattering Studies on the Effect of Salts on Micelle Formation of C₈-Lecithin[J]. Acta Physico-Chimica Sinica, ;1992, 8(02): 175-180. doi: 10.3866/PKU.WHXB19920207 shu

Laser Light Scattering Studies on the Effect of Salts on Micelle Formation of C₈-Lecithin

Huang Yao-Xiong

1.
Department of Physics, Sun Yat-Sen University of Medical Sciences Guangzhou 510089

Received Date: 10 September 1990
Available Online: 15 April 1992

The critical micelle concentration (CMC) of aqueous C_8-lecithin solutions was measured as a function of temperature, salt type and concentration by laser light scattering. The CMC's are raised linearly with the concentration of KI, but show a broad maximum in their dependence on the concentration of KCl. As temperature increases, the CMC's of all the systems are raised. The negative values of the ladder spacing and standard enthalpy of the micelle formation deduced from the CMC values indicate that micelle formation is a spontaneous process. Compared with the salt free system, the micelles in the KI added (>/0.35 mol·L~(-1)) solution are easier to form and more stable. The average aggregation number of the micelles and the micelle growth parameter Δμ obtained from the present experiment are quite consistent with those obtained previously from the coexistence curves.
- Laser light scattering; C₈-lecithin; Micelle formation
1. [1]
  Danqing Wu , Jiajun Liu , Tianyu Li , Dazhen Xu , Zhiwei Miao . Research Progress on the Simultaneous Construction of C—O and C—X Bonds via 1,2-Difunctionalization of Olefins through Radical Pathways. University Chemistry, 2024, 39(11): 146-157. doi: 10.12461/PKU.DXHX202403087
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]
  Wei Peng , Baoying Wen , Huamin Li , Yiru Wang , Jianfeng Li . Exploration and Practice on Raman Scattering Spectroscopy Experimental Teaching. University Chemistry, 2024, 39(8): 230-240. doi: 10.3866/PKU.DXHX202312062
4. [4]
  Zhenlin Zhou , Siyuan Chen , Yi Liu , Chengguo Hu , Faqiong Zhao . A New Program of Voltammetry Experiment Teaching Based on Laser-Scribed Graphene Electrode. University Chemistry, 2024, 39(2): 358-370. doi: 10.3866/PKU.DXHX202308049
5. [5]
  Tianlong Zhang , Jiajun Zhou , Hongsheng Tang , Xiaohui Ning , Yan Li , Hua Li . Virtual Simulation Experiment for Laser-Induced Breakdown Spectroscopy (LIBS) Analysis. University Chemistry, 2024, 39(6): 295-302. doi: 10.3866/PKU.DXHX202312049
6. [6]
  Huan LI , Shengyan WANG , Long Zhang , Yue CAO , Xiaohan YANG , Ziliang WANG , Wenjuan ZHU , Wenlei ZHU , Yang ZHOU . Growth mechanisms and application potentials of magic-size clusters of groups Ⅱ-Ⅵ semiconductors. Chinese Journal of Inorganic Chemistry, 2024, 40(8): 1425-1441. doi: 10.11862/CJIC.20240088
7. [7]
  Xinyu Zhu , Meili Pang . Application of Functional Group Addition Strategy in Organic Synthesis. University Chemistry, 2024, 39(3): 218-230. doi: 10.3866/PKU.DXHX202308106
8. [8]
  Lubing Qin , Fang Sun , Meiyin Li , Hao Fan , Likai Wang , Qing Tang , Chundong Wang , Zhenghua Tang . 原子精确的(AgPd)₂₇团簇用于硝酸盐电还原制氨：一种配体诱导策略来调控金属核. Acta Physico-Chimica Sinica, 2025, 41(1): 2403008-. doi: 10.3866/PKU.WHXB202403008
9. [9]
  Zian Lin , Yingxue Jin . Matrix-Assisted Laser Desorption/Ionization Mass Spectrometry (MALDI-MS) for Disease Marker Screening and Identification: A Comprehensive Experiment Teaching Reform in Instrumental Analysis. University Chemistry, 2024, 39(11): 327-334. doi: 10.12461/PKU.DXHX202403066
10. [10]
  Jing LIANG , Qian WANG , Junfeng BAI . Synthesis and structures of cdq-topological quaternary and (4, 4, 8)-c topological quinary Zn-MOFs with both oxalic acid and triazole ligands. Chinese Journal of Inorganic Chemistry, 2024, 40(11): 2186-2192. doi: 10.11862/CJIC.20240177
11. [11]
  Ke-Ai Zhou , Lian Huang , Xing-Ping Fu , Li-Ling Zhang , Yu-Ling Wang , Qing-Yan Liu . Fluorinated metal-organic framework for methane purification from a ternary CH4/C2H6/C3H8 mixture. Chinese Journal of Structural Chemistry, 2023, 42(11): 100172-100172. doi: 10.1016/j.cjsc.2023.100172
12. [12]
  Shuyu Liu , Xiaomin Sun , Bohan Song , Gaofeng Zeng , Bingbing Du , Chongshen Guo , Cong Wang , Lei Wang . Design and Fabrication of Phospholipid-Vesicle-based Artificial Cells towards Biomedical Applications. University Chemistry, 2024, 39(11): 182-188. doi: 10.12461/PKU.DXHX202404113
13. [13]
  Jie ZHAO , Huili ZHANG , Xiaoqing LU , Zhaojie WANG . Theoretical calculations of CO₂ capture and separation by functional groups modified 2D covalent organic framework. Chinese Journal of Inorganic Chemistry, 2025, 41(2): 275-283. doi: 10.11862/CJIC.20240213
14. [14]
  Tong Zhou , Xue Liu , Liang Zhao , Mingtao Qiao , Wanying Lei . Efficient Photocatalytic H₂O₂ Production and Cr(VI) Reduction over a Hierarchical Ti₃C₂/In₄SnS₈ Schottky Junction. Acta Physico-Chimica Sinica, 2024, 40(10): 2309020-. doi: 10.3866/PKU.WHXB202309020
15. [15]
  Zhi Wang , Lingpeng Yan , Yelin Hao , Jingxia Zheng , Yongzhen Yang , Xuguang Liu . Highly efficient and photothermally stable CDs@ZIF-8 for laser illumination. Chinese Chemical Letters, 2024, 35(10): 109430-. doi: 10.1016/j.cclet.2023.109430
16. [16]
  . . University Chemistry, 2024, 39(8): 0-0.
17. [17]
  . 第41卷第8期封面和目次. Acta Physico-Chimica Sinica, 2025, 41(8): -.
18. [18]
  Shuai Tang , Zian Wang , Mengyi Zhu , Xinyun Zhao , Xiaoyun Hu , Hua Zhang . Synthesis of organoboron compounds via heterogeneous C–H and C–X borylation. Chinese Chemical Letters, 2025, 36(5): 110503-. doi: 10.1016/j.cclet.2024.110503
19. [19]
  Xin Zhang , Junyu Chen , Xiang Pei , Linxin Yang , Liang Wang , Luona Chen , Guangmei Yang , Xibo Pei , Qianbing Wan , Jian Wang . Drug-loading ZIF-8 for modification of microporous bone scaffold to promote vascularized bone regeneration. Chinese Chemical Letters, 2024, 35(6): 108889-. doi: 10.1016/j.cclet.2023.108889
20. [20]
  Si-Hua Liu , Jun-Hao Zhou , Jian-Ke Sun . Interconnecting zero-dimensional porous organic cages into sub-8 nm nanofilm for bio-inspired separation. Chinese Journal of Structural Chemistry, 2024, 43(7): 100312-100312. doi: 10.1016/j.cjsc.2024.100312

Get Citation

PDF

XML

Metrics

PDF Downloads(2022)
Abstract views(2731)
HTML views(7)

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

Laser Light Scattering Studies on the Effect of Salts on Micelle Formation of C8-Lecithin

Metrics

通讯作者: 陈斌, bchen63@163.com

Laser Light Scattering Studies on the Effect of Salts on Micelle Formation of C₈-Lecithin