03893nam 22006975 450 991029846160332120200703124425.03-319-07737-610.1007/978-3-319-07737-6(CKB)3710000000134579(EBL)1783071(SSID)ssj0001274278(PQKBManifestationID)11749457(PQKBTitleCode)TC0001274278(PQKBWorkID)11326242(PQKB)11739744(MiAaPQ)EBC1783071(DE-He213)978-3-319-07737-6(PPN)179768204(EXLCZ)99371000000013457920140617d2014 u| 0engur|n|---|||||txtccrAdsorption, Aggregation and Structure Formation in Systems of Charged Particles From Colloidal to Supracolloidal Assembly /by Bhuvnesh Bharti1st ed. 2014.Cham :Springer International Publishing :Imprint: Springer,2014.1 online resource (155 p.)Springer Theses, Recognizing Outstanding Ph.D. Research,2190-5053Description based upon print version of record.1-322-13688-2 3-319-07736-8 Includes bibliographical references at the end of each chapters.From the Contents: Introduction -- Methods -- Theory and Modeling -- Surfactant Adsorption and Aggregate Structure at Silica Nanoparticles -- Formation of Cylindrical Micelles in Tubular Nanopores.This thesis presents studies on the interaction of soft materials like surfactants and proteins with hard silica nanomaterials. Due to its interdisciplinary nature it combines concepts from the fields of physical chemistry, nanoscience and materials science, yielding to fundamental insights into the structure-directing forces operating at the nano-scale. It is shown that the morphology of surfactant micellar aggregates adsorbed at the surface of nanoparticles and inside tubular nanopores can be tuned on demand by the co-adsorption of a surface modifier. The interaction of globular proteins with silica nanoparticles is dominated by electrostatic interactions and can be controlled by pH and ionic strength, while the bridging of nanoparticles by adsorbed protein molecules leads to large-scale hybrid aggregates of protein with the nanoparticles. Concepts emerging from the role of electrostatic interactions in the hetero-aggregation of nanoparticles with protein molecules are used for the co-assembly of charged microbeads into linear clusters and chains of controllable length.Springer Theses, Recognizing Outstanding Ph.D. Research,2190-5053Physical chemistryNanotechnologyAmorphous substancesComplex fluidsPhysical Chemistryhttps://scigraph.springernature.com/ontologies/product-market-codes/C21001Nanotechnologyhttps://scigraph.springernature.com/ontologies/product-market-codes/Z14000Soft and Granular Matter, Complex Fluids and Microfluidicshttps://scigraph.springernature.com/ontologies/product-market-codes/P25021Physical chemistry.Nanotechnology.Amorphous substances.Complex fluids.Physical Chemistry.Nanotechnology.Soft and Granular Matter, Complex Fluids and Microfluidics.539.721Bharti Bhuvneshauthttp://id.loc.gov/vocabulary/relators/aut1015967MiAaPQMiAaPQMiAaPQBOOK9910298461603321Adsorption, Aggregation and Structure Formation in Systems of Charged Particles2513974UNINA