Sökning: "biorecognition"

Visar resultat 1 - 5 av 14 avhandlingar innehållade ordet biorecognition.

  1. 1. Multifunctional Glyconanomaterials Applications in Biorecognition and Drug Delivery

    Detta är en avhandling från Stockholm : KTH Royal Institute of Technology

    Författare :Zhou Juan; KTH.; [2015]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; glyconanomaterials; cellulose nanocrystals; chitin nanocrystals; mesoporous silica nanoparticles; lectin; biorecognition; drug delivery; bacteria; cytotoxicity; perfluorophenylazide; fluorescent dye; carbohydrate ligands.;

    Sammanfattning : This thesis consists of three parts, which revolve around the fabrication of multifunctional glyconanomaterials (cellulose nanocrystals, chitin nanocrystals, mesoporous silica nanoparticles) and the development of their applications in biorecognition and nanomedicine.Part one presents a detailed introduction to glyconanomaterials, focusing on cellulose nanocrystals, chitin nanocrystals and mesoporous silica nanoparticles, including their general preparations, properties and applications. LÄS MER

  2. 2. Carbohydrate-Functionalized Nanomaterials Synthesis, Characterization and Biorecognition Studies

    Detta är en avhandling från Stockholm : KTH Royal Institute of Technology

    Författare :Na Kong; KTH.; [2015]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; carbohydrate; glyconanomaterials; perfluorophenyl azide PFPA ; CuAAC; AAAC; coupling chemistry; 19 F q NMR; lectin; carbon nanomaterials; microwave irradiation; Kemi; Chemistry; Biotechnology; Bioteknologi;

    Sammanfattning : This thesis focuses on the development of carbohydrate coupling chemistry on nanomaterials and their biological activity studies. It is divided into two parts:In part one, two carbohydrate immobilization approaches, based on perfluorophenyl azide (PFPA)-functionalized silica nanoparticles (SNPs), are presented, where the binding affinity of the glyconanoparticles was evaluated through carbohydrate-lectin interaction. LÄS MER

  3. 3. Hybridized localized surface plasmons in gold nanorings: application in ultrasensitive biosensors

    Detta är en avhandling från Stockholm : KTH Royal Institute of Technology

    Författare :Elin Maria Kristina Larsson; [2007]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; nanostructure; biorecognition; Localized surface plasmon resonance; nanofabrication; colloidal lithography; extinction; biosensing; nanoring;

    Sammanfattning : .... LÄS MER

  4. 4. Molecular Imprinting Technology. Design and Recognition Properties of Antibody/Receptor Mimics

    Detta är en avhandling från Pure and Applied Biochemistry, Lund University

    Författare :Olof Ramström; [1996]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Template Polymerisatio; Steroid; Receptor; Racemic Resolution; Polymer; Molecular Recognition; Molecular Imprinting; Enantiomeric Separation; de novo Design; Chromatography; Chiral Stationary Phase; Chiral Recognition; Biorecognition; Antibody; Biomimetic; Biochemistry; Metabolism; Biokemi; metabolism; Biotechnology; Bioteknik;

    Sammanfattning : Molecular imprinting technology is derived from the concept of creating designed recognition sites in macromolecular matrices by means of template polymerisation. Molecularly imprinted polymers are able to mimic recognition in natural binding events, such as antibody-antigen and receptor-ligand interactions. LÄS MER

  5. 5. Nanoplasmonic Structures for Bio/Chemo Sensing

    Detta är en avhandling från Pure and Applied Biochemistry, Lund University

    Författare :Tomas Rindzevicius; [2006]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; surface-enhancement; biorecognition; nanostructures; surface plasmons; nanoholes.; biosensing;

    Sammanfattning : Localized surface plasmon resonances (LSPR's) in noblemetal nanostructures are sensitive to refractive index changes close to the metal surface, and the LSPR's can therefore be utilized to sense molecular binding reactions. This thesis focuses on fundamental properties and proof-of-principle sensing studies of nanoplasmonic structures relevant for molecular detection. LÄS MER