Preface In-Situ Electrosynthesis of Polypyrrole using Ionic Liquid & its Application in Chemical Warfare Agent Simulant Sensing Deposition of Polypyrrole Thin Films by Advanced Method - Matrix Assisted Pulsed Laser Evaporation Processable Polypyrrole Pigments Based Polypyrrole/Al Flake Composite Materials for Corrosion Inhibition The Influence of Solution pH on the Electrosynthesis & on the Properties of Polypyrrole Films Recent Advances in Synthesis of Polypyrrole Nanostructures Immobilization of Enzymes on Polypyrrole & Potential Applications Preparation, Characterization & Gas Sensing Application of Novel Conducting Polypyrrole Composite Nanofibers Polypyrrole: A New Patterning Approach & Applications Polypyrrole Bulk & Nanostructured Films in Chemical Sensors Polyaniline: Preparation, Properties, Processing & Applications Polypyrrole Coated Textiles: Properties & Performance Polypyrrole Functionalization with Porphyrin & Phthalocyanine Derivatives: A Real-Time Study & Properties.