Many personal and home care products encounter the same issue during development: they smell very fragrant from the bottle and have a noticeable scent during use, but after rinsing, towel-drying, air-drying, or standing for a period of time, the fragrance quickly weakens. Common solutions ...
Topic
Cationic surfactants
Techniques for detecting, quantifying and localizing antigens and antibodies — ELISA, Western blotting, immunohistochemistry and flow cytometry. Below are the protocols, FAQs and technical articles in our knowledge base tagged with this topic.
3 resources · protocols, FAQs & articles
Cationic surfactants are a class of surfactants whose hydrophilic end carries a positive charge in aqueous solution. Like other surfactants, they have an amphiphilic molecular structure: one end is hydrophilic, and the other is hydrophobic. What makes cationic surfactants different is that their ...
Cationic surfactants hold a unique place because of their positively charged headgroups, which interact strongly with negatively charged surfaces, from cell membranes and DNA molecules to clay minerals and silica particles.
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Techniques often explored alongside immunological experiments.