Role of Surfactants in Nanotechnology and Their Applications
نویسنده
چکیده
Surfactants are characterized by the essential features that we saw in sodium oleate. A surfactant molecule has a hydrophilic (water-loving) head and a long hydrophobic (water-hating or oil-loving) tail. For this reason, we often describe surfactants is being amphiphilic molecules they love everything. Surfactants can be categorized according to the charge present in the hydrophilic portion of the molecule (after dissociation in aqueous solution): o Anionic surfactants o Nonionic surfactants o Cationic surfactants o Amphoteric surfactants
منابع مشابه
The Green route of Silver nanotechnology: Phytosynthesis and applications
Silver nanoparticles (AgNPs) are amongst the most investigated materials in nanotechnology in view of their unique physio-chemical features and applications in restorative science. Their progressive usages in different fields of science besides some predominant restrictions with conventional methods for their synthesis have demanded analysts to discover green courses for their creation. Biologi...
متن کاملThe applications of nanotechnology in restorative dentistry: a review study
Nanotechnology has various applications in restorative dentistry in order to achieve reliable treatment outcomes. The present study aimed to comprehensively review the studies focused on the applications of nano-based materials, technologies, and methods used in restorative dentistry. Related articles were retrieved via searching in databases such as PubMed, Google Scholar, and Scopus. Afterwar...
متن کاملThe Green route of Silver nanotechnology: Phytosynthesis and applications
Silver nanoparticles (AgNPs) are amongst the most investigated materials in nanotechnology in view of their unique physio-chemical features and applications in restorative science. Their progressive usages in different fields of science besides some predominant restrictions with conventional methods for their synthesis have demanded analysts to discover green courses for their creation. Biologi...
متن کاملCore-shell nanoparticles for medical applications: effects of surfactant concentration on the characteristics and magnetic properties of magnetite-silica nanoparticles
Objective(s): The use of cationic surface-active agents (surfactant) in the synthesis of nanoparticles, with formation of micelle, can act as a template for the formation of meso-porous silica. Changes in the concentration of surfactants can affect the structures and properties of the resulting nanoparticles.Materials and Methods: Magnetite nanoparticles were prepared as cores using the c...
متن کاملApplications of Silver nanoparticles in diverse sectors
The review article summarizes the applications of silver nanoparticles for diverse sectors. Over the decades, nanoparticles used as dignified metals such as silver exhibited distinctive characteristics basically correlated to chemical, physical and biological property of counterparts having bulkiness. Numerous studies reported that Nanoparticles of about 100nm diameter play a crucial role in wi...
متن کامل