Essays about: "Functionalization"

Showing result 16 - 20 of 46 essays containing the word Functionalization.

  1. 16. Effects of Carbon Functionalization on Hydrogen Oxidation Underneath Graphene Flakes

    University essay from Lunds universitet/Synkrotronljusfysik; Lunds universitet/Fysiska institutionen

    Author : Johannes Stubbe; [2020]
    Keywords : Graphene; Functionanlization; in situ AP-XPS; water formation; time resolved; catalysts; kinetics; Physics and Astronomy;

    Abstract : Effects of carbon functionalization on the catalytic properties of the space underneath epitaxial graphene flakes on Ir(111) are investigated with Ambient Pressure X-ray Photoelectron Spectroscopy studies of oxygen hydrogenation. The 0. READ MORE

  3. 17. Engineering Vascularized Skin Tissue in a 3D format supported by Recombinant Spider Silk

    University essay from KTH/Proteinteknologi

    Author : Savvini Gkouma; [2020]
    Keywords : skin; BSE; bilayered skin tissue equivalent; 3D; in vitro; model; vascularized; recombinant spider silk; FN-4RepCT; dermis; epidermis;

    Abstract : Skin is an organ with a complex structure which plays a crucial role in thebody’s defence against external threats and in maintaining major homeostatic functions. The need for in vitro models that mimic the in vivo milieu is therefore high and relevant with various applications including, among others, penetration, absorption, and toxicity studies. READ MORE

  4. 18. Synthetic Functionalization of Colloidal Lignin Particles for Wood Adhesive Applications

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

    Author : Fusi Alexander Deen; [2020]
    Keywords : Lignin; Colloidal Lignin Particles; Glyoxal; CLPs; adhesive; Lignin; kolloidala ligninpartiklar; glyoxal; CLP; lim;

    Abstract : Functionalizable spherical colloidal lignin particles (CLPs) represent a valuable asset for the valorization of lignin side-streams from the pulp industry. The spherical structure allows for the circumvention of the heterogeneous and poorly dispersible structure of the biopolymer. READ MORE

  5. 19. Nanocellulose surface functionalization for in-situ growth of zeolitic imidazolate framework 67 and 8

    University essay from Uppsala universitet/Nanoteknologi och funktionella material

    Author : Beyar Abdulla; [2020]
    Keywords : Zeolitic Imidazolate Framework; ZIF-8; ZIF-67; CNF@MOF; CNF@ZIF; TEMPO CNF; Nanomaterials; Nanocomposites; Metal-Organic Framework; Biopolymers;

    Abstract : This master’s thesis was conducted at the Department of Nanotechnology and Functional Materials at Ångström Laboratory as part of an on-going project to develop hybrid nanocomposites from Cladophora cellulose and a sub-type of metal-organic frameworks; zeolitic imidazolate frameworks (ZIFs). By utilizing a state-of-the-art interfacial synthesis approach, in-situ growth of ZIF particles on the cellulose could be achieved. READ MORE

  6. 20. Field-effect transistor based biosensing of glucose using carbon nanotubes and monolayer MoS2

    University essay from Uppsala universitet/Molekyl- och kondenserade materiens fysik

    Author : Nathan Ullberg; [2019]
    Keywords : field-effect transistor; biosensor; glucose; carbon nanotube; MoS2; 1D materials; 2D materials; nanotechnology; FET;

    Abstract : As part of the EU SmartVista project to develop a multi-modal wearable sensor for health diagnostics, field-effect transistor (FET) based biosensors were explored, with glucose as the analyte, and carbon nanotubes (CNTs) or monolayer MoS2 as the semiconducting sensing layer.  Numerous arrays of CNT-FETs and MoS2-FETs were fabricated by photolithographic methods and packaged as integrated circuits. READ MORE