01077cam0-2200313---450-99000421723040332120091019160214.0000421723FED01000421723(Aleph)000421723FED0100042172319990604d1949----km-y0itay50------baporPTy---e---000yyDicionário da lingua portuguesade Candido de Figueiredo14. ed. actualizada segundo as regras do Acordo ortogràfico luso-brasileiro de 1947 e em perfeita harmonia com o Vocabulario resumido de 1947da Academia das Ciencias de Lisboa e da Academia Brasileira de LetrasLisboaLivraria Bertrand19492 v.27 cmLingua portogheseDizionari469.3Figueiredo,Candido : de317526ITUNINARICAUNIMARCBK990004217230403321469.3 FIG 1(1-2)Ist.f.m.6199FLFBCFLFBCDicionário da lingua portuguesa482765UNINA05307nam 2200673Ia 450 991102015630332120200520144314.09786610519828978128051982612805198279783527604814352760481297835276045313527604537(CKB)1000000000376176(EBL)482327(SSID)ssj0000104822(PQKBManifestationID)11114358(PQKBTitleCode)TC0000104822(PQKBWorkID)10086048(PQKB)10154626(MiAaPQ)EBC482327(PPN)139865780(OCoLC)162128924(Perlego)2752278(EXLCZ)99100000000037617620040531d2005 uy 0engur|n|---|||||txtccrApplied surfactants principles and applications /Tharwat F. TadrosWeinheim ;[Great Britain] Wiley-VCHc20051 online resource (656 p.)Description based upon print version of record.9783527306299 3527306293 Includes bibliographical references and index.Applied Surfactants; Contents; Preface; 1 Introduction; 1.1 General Classification of Surface Active Agents; 1.2 Anionic Surfactants; 1.2.1 Carboxylates; 1.2.2 Sulphates; 1.2.3 Sulphonates; 1.2.4 Phosphate-containing Anionic Surfactants; 1.3 Cationic Surfactants; 1.4 Amphoteric (Zwitterionic) Surfactants; 1.5 Nonionic Surfactants; 1.5.1 Alcohol Ethoxylates; 1.5.2 Alkyl Phenol Ethoxylates; 1.5.3 Fatty Acid Ethoxylates; 1.5.4 Sorbitan Esters and Their Ethoxylated Derivatives (Spans and Tweens); 1.5.5 Ethoxylated Fats and Oils; 1.5.6 Amine Ethoxylates1.5.7 Ethylene Oxide-Propylene Oxide Co-polymers (EO/PO)1.5.8 Surfactants Derived from Mono- and Polysaccharides; 1.6 Speciality Surfactants - Fluorocarbon and Silicone Surfactants; 1.7 Polymeric Surfactants; 1.8 Toxicological and Environmental Aspects of Surfactants; 1.8.1 Dermatological Aspects; 1.8.2 Aquatic Toxicity; 1.8.3 Biodegradability; References; 2 Physical Chemistry of Surfactant Solutions; 2.1 Properties of Solutions of Surface Active Agents; 2.2 Solubility-Temperature Relationship for Surfactants; 2.3 Thermodynamics of Micellization; 2.3.1 Kinetic Aspects2.3.2 Equilibrium Aspects: Thermodynamics of Micellization2.3.3 Phase Separation Model; 2.3.4 Mass Action Model; 2.3.5 Enthalpy and Entropy of Micellization; 2.3.6 Driving Force for Micelle Formation; 2.3.7 Micellization in Other Polar Solvents; 2.3.8 Micellization in Non-Polar Solvents; 2.4 Micellization in Surfactant Mixtures (Mixed Micelles); 2.4.1 Surfactant Mixtures with no Net Interaction; 2.4.2 Surfactant Mixtures with a Net Interaction; 2.5 Surfactant-Polymer Interaction; 2.5.1 Factors Influencing the Association Between Surfactant and Polymer; 2.5.2 Interaction Models2.5.3 Driving Force for Surfactant-Polymer Interaction2.5.4 Structure of Surfactant-Polymer Complexes; 2.5.5 Surfactant-Hydrophobically Modified Polymer Interaction; 2.5.6 Interaction Between Surfactants and Polymers with Opposite Charge (Surfactant-Polyelectrolyte Interaction); References; 3 Phase Behavior of Surfactant Systems; 3.1 Solubility-Temperature Relationship for Ionic Surfactants; 3.2 Surfactant Self-Assembly; 3.3 Structure of Liquid Crystalline Phases; 3.3.1 Hexagonal Phase; 3.3.2 Micellar Cubic Phase; 3.3.3 Lamellar Phase; 3.3.4 Bicontinuous Cubic Phases3.3.5 Reversed Structures3.4 Experimental Studies of the Phase Behaviour of Surfactants; 3.5 Phase Diagrams of Ionic Surfactants; 3.6 Phase Diagrams of Nonionic Surfactants; References; 4 Adsorption of Surfactants at the Air/Liquid and Liquid/Liquid Interfaces; 4.1 Introduction; 4.2 Adsorption of Surfactants; 4.2.1 Gibbs Adsorption Isotherm; 4.2.2 Equation of State Approach; 4.3 Interfacial Tension Measurements; 4.3.1 Wilhelmy Plate Method; 4.3.2 Pendent Drop Method; 4.3.3 Du Nouy's Ring Method; 4.3.4 Drop Volume (Weight) Method; 4.3.5 Spinning Drop Method; References5 Adsorption of Surfactants and Polymeric Surfactants at the Solid/Liquid InterfaceWhile currently available titles either focus on the basics or on very specific subtopics, this text meets the need for a comprehensive survey of surfactants and their properties, with a strong emphasis on applications and their correlation to the fundamentals.The author covers their classification, physical properties, phase behavior, adsorption, effects - such as wetting, spreading and adhesion - as well as industrial applications in personal care and cosmetics, pharmaceuticals, agrochemicals and food products.Professor Tadros is a well-known expert on the topic of surfactants, with Surface active agentsChemistry, TechnicalSurface active agents.Chemistry, Technical.668.1Tadros Th. F885066MiAaPQMiAaPQMiAaPQBOOK9911020156303321Applied surfactants4422859UNINA03046nam 2200661 a 450 991096533010332120260106110447.01-281-75820-597866117582021-933531-75-4(CKB)1000000000335301(EBL)314090(OCoLC)476105411(SSID)ssj0000207941(PQKBManifestationID)11189116(PQKBTitleCode)TC0000207941(PQKBWorkID)10238410(PQKB)10682796(Au-PeEL)EBL314090(CaPaEBR)ebr10192268(CaONFJC)MIL175820(MiAaPQ)EBC314090https://learn360.infobase.com/titles/88094?aid=(EXLCZ)99100000000033530120070212d2007 uy 0engur|n|---|||||txtccrNanoscale science activities for grades 6-12 /M. Gail Jones ... [et al.]1st ed.Arlington, VA NSTA Pressc20071 online resource (171 p.)Description based upon print version of record.1-933531-05-3 Includes bibliographical references (p. 149-151) and index.Size and scale -- That's huge! -- One in a billion -- Nano shapes -- Biological nanomachines -- Tools and techniques -- What's in your bag? -- Nanomagnets -- Scanning probe microscopy -- Unique properties and behaviors -- It's a small world after all -- Biomimicry -- How nature builds itself -- Physics changes with scale -- Shrinking cups-- Limits to size -- Nanotechnology applications -- Nanomaterials -- Nanotech, Inc. -- Nanomedicine -- Building small -- Societal implications -- Too little privacy -- Promise or peril -- Appendix.Futurists predict that nanotechnology will be the next major scientific revolution-one with an even greater impact than the Industrial Revolution. Nanoscale Science will help your middle and high school students understand the big implications of tiny technology. Using guided inquiry with open-ended exploration where possible, the book's 20 investigations teach students about the unique properties and behavior of materials at the nanoscale-one-billionth of the size of a meter.NanoscienceNanostructuresNanotechnologyScienceStudy and teaching (Secondary)Activity programsTechnologyStudy and teaching (Higher)Activity programsNanoscience.Nanostructures.Nanotechnology.ScienceStudy and teaching (Secondary)Activity programs.TechnologyStudy and teaching (Higher)Activity programs.620/.5Jones M. Gail1955-1887222MiAaPQMiAaPQMiAaPQBOOK9910965330103321Nanoscale science4523151UNINA