水中不同胶束组分比例的估算:一维聚集体理论在小角中子散射分析数据中的应用

IF 1.4 4区化学 Q3 CHEMISTRY, MULTIDISCIPLINARY

Chemistry Letters Pub Date : 2023-09-05 DOI:10.1246/cl.230203

Hiro-Fumi Okabayashi, Sonoko Sasuga-Araki, Ken-Ichi Izawa, Charmian J. O’Connor

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引用次数: 0

摘要

将一维聚集理论应用于表面活性剂溶液小角中子散射(SANS)分析数据。发现形成聚集体的疏水键能E与数平均聚集数n的关系图，可以有效地估计在总样品溶液中共存的不同聚集体的组成比。将一维聚集体理论应用于胶束溶液的sans分析数据。

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Estimation of the Compositional Proportions of Different Micelle Species in Water: Application of One-dimensional Aggregate Theory to Small Angle Neutron Scattering Analyzed Data

The one-dimensional aggregation theory was applied to the small angle neutron scattering (SANS) analyzed data of surfactant solutions. Plots of the hydrophobic bonding energy E to form an aggregate against the number-average aggregation number n were found to be powerful to estimate the compositional ratios of different aggregate species co-existing in a gross sample solution. One-dimensional aggregate theory was applied to the SANS-analyzed data of micelle solutions. Plots of the hydrophobic bonding energy E (E1, E2 and E3) to form a micelle against the number-average aggregation number n were found to provide the compositional ratios (XI, XII and XIII) of three micelle species (I, II and III) co-existing in a gross sample.

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来源期刊

Chemistry Letters 化学-化学综合

CiteScore

3.00

自引率

6.20%

发文量

260

审稿时长

1.2 months

期刊介绍： Chemistry Letters covers the following topics: -Organic Chemistry- Physical Chemistry- Inorganic Chemistry- Analytical Chemistry- Materials Chemistry- Polymer Chemistry- Supramolecular Chemistry- Organometallic Chemistry- Coordination Chemistry- Biomolecular Chemistry- Natural Products and Medicinal Chemistry- Electrochemistry