一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

ChemicalBook >> journal list >> Talanta >>article
Talanta

Talanta

IF: 5.6
Download PDF

Visual and real-time detection of the critical micelle concentration of nonionic surfactants using a supramolecular aggregate probe responsive to stable micelles

Published:9 December 2024 DOI: 10.1016/j.talanta.2024.127353 PMID: 39671995
Wang Cai,?Gang Shen,?Runzhi Li,?Yingnan Ma,?Maozhang Tian,?Huanfeng Ye,?Fengmin Yang,?Lixia Wang,?Hong Zhang,?Changzheng Wang,?Qun Zhang,?Yuan Li,?Xu Han,?Yalin Tang

Abstract

The critical micelle concentration (CMC) is considered one of the important parameters for evaluating and comparing surfactants. We have developed a novel method for detecting the CMC of nonionic surfactants, based on the environmentally responsive characteristics of cyanine dyes probes. Notably, this method exhibits high sensitivity, visual real-time monitoring capabilities, and robust anti-interference properties. The method remains effective even under alterations in pH (2-12), metal ion concentrations (0-150?mM of K+, Na+, Ca2+) and salinity levels (0-20?g/L). Furthermore, the method has been successfully applied to the analysis of real water such as lake water, water flooding, and oil-field sewage containing polymers, demonstrating its good applicability. This marks the first instance where we establish the application of detecting the CMC of nonionic surfactants using cyanine dye probes, offering a fresh perspective for developing highly sensitive, visual, real-time, and interference-resistant CMC detection methodologies.

Substances (2)

Materials
Procduct Name CAS Molecular Formula Supplier Price
Sodium chloride 7647-14-5 ClNa 1692 suppliers $5.00-$6678.62
Triton X-100 9002-93-1 (C2H4O)nC14H22O 844 suppliers $16.00-$5950.00

Similar articles

IF:2.78

The The Effect of Alcohols and of Alcohols and Salts on the Critical Micelle Concentration of Dodecylammonium Chloride.

The Journal of Physical Chemistry S. H. Herzfeld, M. L. Corrin,etc Published: 1 February 1950
IF:1.9

The prebiotic role of adenine: A critical analysis

Origins of Life and Evolution of Biospheres R. Shapiro,etc Published: 1 June 1995
咸阳市| 张家口市| 玉环县| 安新县| 临沭县| 札达县| 兴文县| 民乐县| 阿坝县| 西乌珠穆沁旗| 霍林郭勒市| 凤凰县| 台东市| 防城港市| 米林县| 馆陶县| 游戏| 漳州市| 馆陶县| 崇礼县| 行唐县| 峡江县| 濮阳县| 台山市| 托克托县| 舞阳县| 凤城市| 曲靖市| 营山县| 平谷区| 元氏县| 玛沁县| 铁岭市| 德钦县| 万州区| 崇义县| 凤翔县| 德保县| 嫩江县| 荆门市| 杭州市|