Essays about: "CTAB"

Showing result 1 - 5 of 6 essays containing the word CTAB.

  1. 1. Colloidal self-assembly of anisotropic gold nanoparticles

    University essay from KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Author : Samuel Emilsson; [2020]
    Keywords : Self-assembly; Gold nanoparticle; Anisotropic; Nanobipyramid; Surface plasmon resonance; Självsammansättningar; Guldnanopartiklar; Anisotrop; Nanobipyramider; Ytplasmonresonans;

    Abstract : The colloidal self-assembly of plasmonic gold nanoparticles (AuNPs) is of interest to utilize the plasmonic coupling effects that arise between nanoparticles. The enhanced properties of anisotropic AuNPs make them particularly attractive in self-assemblies. READ MORE

  3. 2. Metal-assisted etching of nanopores in silicon

    University essay from KTH/Skolan för informations- och kommunikationsteknik (ICT)

    Author : Alexander Mörsdorf; [2014]
    Keywords : ;

    Abstract : Nanoporous membranes are an interesting approach to manufacture a variety of devices for different applications. For example in biomedicine the separation of molecules or cells or the sequence-based analysis of single-stranded DNA are of great interest. READ MORE

  4. 3. Investigation of the micelle-to-vesicle transition in mixtures of an anionic and a cationic surfactant: the effect of adding salt

    University essay from KTH/Skolan för kemivetenskap (CHE)

    Author : Josefine Leifsdotter; [2012]
    Keywords : SDS; DDAB; NaBr; Static light scattering; cryo-TEM; drug delivery; perforated vesicles; Krafft point;

    Abstract : Catanoinic systems spontaneously form micelles and vesicles, which are self-assembled spherical structures made up by surfactants. In the core of the micelle a drug, or other organic substance, can be kept to stabilize it when placed in an aqueous environment. READ MORE

  5. 4. Self-assembly in mixtures of an anionic and a cationic surfactant: A comparison between static light scattering and cryotransmission electron microscopy

    University essay from KTH/Skolan för kemivetenskap (CHE)

    Author : Sara Skoglund; [2011]
    Keywords : surfactants; mixed micelles; vesicles; static light scattering; cryo-transmission electron microscopy;

    Abstract : Surfactants self-assemble into aggregates above a certain concentration. In this work mixtures of the cationic surfactant cetyltrimetylammonium bromide (CTAB) and the anionic surfactant sodium octyl sulfate (SOS) were investigated systematically. READ MORE

  6. 5. Evaluation of DNA Quality of Beer Ingredients

    University essay from Institutionen för medicinsk biokemi och mikrobiologi

    Author : Anna Ramberg; [2006]
    Keywords : CTAB; DNeasy Plant Mini Spin Column; Meyer; Polymerase Chain Reaction; Malt; Barley; Hop.;

    Abstract : The project aim is to determine if good quality DNA can be extracted from barley, malt and hop, ingredients used in beer brewing. Good quality DNA is important in DNA fingerprinting techniques which can be used for identification of ingredients. READ MORE