Essays about: "conjugated polyelectrolytes"

Found 4 essays containing the words conjugated polyelectrolytes.

1. 1. Dyeing of Wool and Silk Fibres with a Conductive Polyelectrolyte and Comparing Their Conductance

   University essay from Högskolan i Borås/Institutionen Textilhögskolan

   Author : Muhammad Ahsen Khan; [2012]
   Keywords : conjugated polyelectrolyte; conductive polymers; conductive protein fibres; fluorescent dyes;

   Abstract : Polyelectrolytes are conductive polymers because of their ionic side group and PEDOT-S is one of those conductive polyelectrolytes. Previously, recombinant silk fibre has been dyed with PEDOT-S. PEDOT-S showed that it can be dyed with recombinant silk fibre over a very wide range of pH from 11 to 1.7. READ MORE

3. 2. Excitation transfer between conjugated polyelectrolytes and triplet emitter confined in protein nanowires

   University essay from Linköpings universitet; Biomolekylär och Organisk Elektronik

   Author : Chorpure Thinprakong; [2010]
   Keywords : Singlet Triplet Förster Dexter Phosphorescent Amyloid PTAA Iridium;

   Abstract : Phosphorescent metal complexes can be incorporated into amyloid-like fibrils, and these fibrils can be decorated with conjugated polyelectrolytes (CPEs). In this study, fac-tris[2-phenylpyridinato-C2,N]irdium(III) complexes [Ir(piq)3] were used as the phosphorescence emitter and Sodium-poly(3-thiophene acetic acid) (PTAA-Na) compounds were used as CPEs. READ MORE

4. 3. DNA chips with conjugated polyelectrolytes as fluorophore in fluorescence amplification mode

   University essay from Institutionen för fysik, kemi och biologi

   Author : Karin Magnusson; [2008]
   Keywords : Soft lithography; conjugated polyelectrolyte CPE ; DNA-chip; fluorescence microscope; Fluorescence Resonance Energy Transfer FRET ;

   Abstract : The aim of this diploma work is to improve selectivity and sensitivity in DNA-chips by utilizing fluorescence resonance energy transfer (FRET) between conjugated polyelectrolytes (CPEs) and fluorophores. Leclerc and co-workers have presented successful results from studies of super FRET between fluorophore tagged DNA and a CPE during hybridisation of the double strand. READ MORE

5. 4. Microcontact printing of antibodies in complex with conjugated polyelectrolytes

   University essay from Institutionen för fysik, kemi och biologi

   Author : Fredrik von Post; [2007]
   Keywords : Microcontact printing; conjugated polyelectrolytes; PDMS; soft litography; biosensing;

   Abstract : Microcontact printing using elastomeric stamps is a technique used in finding new and efficient ways to produce biodetection chips. Microcontact printed, with poly(dimetylslioxane) (PDMS) stamps, patterns of antibodies have been evaluated using fluorescence microscopy, imaging ellipsometry and atomic force microscopy. READ MORE