Sökning: "of acid dyes"

Visar resultat 1 - 5 av 30 avhandlingar innehållade orden of acid dyes.

  1. 1. Chromophores for visualisation of nucleic acid recognition processes

    Författare :Marcus Wilhelmsson; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; DNA base analogue; chromophore aggregation; DNA-PNA-duplex stability; genetic screening; cyanine dyes; flourescence quantum yield; PNA; FRET;

    Sammanfattning : .... LÄS MER

  3. 2. Computational Investigation of Dye-Sensitized Solar Cells

    Författare :Mattias Nilsing; Sten Lunell; Lars Ojamäe; Petter Persson; Sven Stafström; Uppsala universitet; []
    Nyckelord :Quantum chemistry; titanium dioxide; anatase; rutile; pyridine; perylene; nanostructured; interface; electronic coupling; electron injection; quantum chemistry; phosphonic acid; Kvantkemi;

    Sammanfattning : Interfaces between semiconductors and adsorbed molecules form a central area of research in surface science, occurring in many different contexts. One such application is the so-called Dye-Sensitized Solar Cell (DSSC) where the nanostructured dye-semiconductor interface is of special interest, as this is where the most important ultrafast electron transfer process takes place. LÄS MER

  4. 3. Characterization of Fluorescent Dyes for Biochemical Applications. Chemometric Analysis of Spectroscopic Data

    Författare :Jan Nygren; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; principal component analysis; fluorescein; chemometrics; optical spectroscopy; fluorophores; thiazole orange;

    Sammanfattning : Fluorescent dyes are used in a number of different biochemical applications to visualize and probe biomolecules. The aim of this work was to characterize the spectroscopic properties of two such dyes, fluorescein and thiazole orange, and to develop chemometric methods to extract further information from these data. LÄS MER

  5. 4. 3D printing of Green Water Purification Filters : Design towards Sustainable and Scalable Biocomposite Materials

    Författare :Natalia Fijoł; Aji P. Mathew; Lennart Bergström; Alexander Bismarck; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; 3D printing; water treatment; polylactic acid; nanocellulose; nanochitin; hydroxyapatite; green metal-organic frameworks; materialkemi; Materials Chemistry;

    Sammanfattning : The globally escalating water pollution and water scarcity necessitates the development of efficient and sustainable water treatment technologies. This thesis investigates the feasibility of utilizing renewable and waste materials in the form of green composites for the fabrication of water purification filters via Fused Deposition Modelling (FDM). LÄS MER

  7. 5. Expanding the alphabet of fluorescent nucleic acid base analogues: Characterization of new members

    Författare :Anke Dierckx; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; fluorescent adenine analogue; fluorescent DNA base analogue; duplex stability; Fluorescence quantum yield; circular dichroism; B-DNA;

    Sammanfattning : Fluorescence has proven to be a powerful tool for studying structure, dynamics and interactions of biomolecules such as proteins, RNA and DNA. However, since the natural DNA/RNA nucleobases are virtually non-fluorescent, there is a need for developing fluorescent nucleic acid markers. LÄS MER