Chitosan Based Materials and its Applications.

Intro -- CONTENTS -- FOREWORD -- PREFACE -- List of Contributors -- General Considerations about Chitosan -- Guilherme L. Dotto1,* and Luiz Antonio A. Pinto2 -- INTRODUCTION -- MAIN SOURCES -- Crustaceans -- Insects -- Mollusks -- Fungi -- CONVENTIONAL OBTENTION PROCESS -- CHITOSAN CHARACTERISTICS -- Molecular Weight -- Deacetylation Degree -- Crystallinity -- Surface Area and Particle Size -- CHITOSAN PROPERTIES -- Solubility and Polycationic Character -- Film Forming Property -- Antimicrobial Properties -- Biocompatibility -- CHITOSAN BASED MATERIALS AND THEIR APPLICATION -- Chitosan Films -- Chitosan Nanofibers and Nanoparticles -- Chitosan Nanocapsules -- Chitosan Scaffolds -- Chitosan Hydrogels -- Chemically Modified Chitosan -- CONCLUDING REMARKS -- CONFLICT OF INTEREST -- ACKNOWLEDGEMENTS -- REFERENCES -- Obtention Processes and Main Characteristics -- Anderson Fiamingo, Jorge Augusto de Moura Delezuk, Regiane Cristina Corrêa and Sergio Paulo Campana-Filho* -- INTRODUCTION -- Chitin Structure and Occurrence -- Chitin Extraction and Applications -- Chitosan -- Physicochemical Properties -- FINAL REMARKS -- CONFLICT OF INTEREST -- ACKNOWLEDGEMENTS -- REFERENCES -- Chitosan Nanofibers -- Eduardo H. Tanabe*, Daliomar L. de O. Júnior, Guilherme L. Dotto and Daniel A. Bertuol -- INTRODUCTION -- CHITOSAN NANOFIBER PRODUCTION -- Electrospinning -- Forcespinning® -- Solution Blowing -- Coaxial Electrospinning -- Centrifugal Electrospinning -- Ultrasonic Atomization and Freeze Casting -- CHITOSAN NANOFIBER CHARACTERIZATION -- SCANNING ELECTRON MICROSCOPY (SEM) -- Transmission Electron Microscopy (TEM) -- X-Ray Diffraction (XRD) -- Thermal Analysis -- Differential Scanning Calorimetry (DSC) -- Thermogravimetric Analysis (TGA) -- Fourier Transform Infrared Spectroscopy (FTIR) -- Tensile Test -- APPLICATIONS OF CHITOSAN NANOFIBERS.

Water Purification and Treatment -- Wound Dressing -- Tissue Engineering -- Drug Delivery -- CONCLUDING REMARKS -- CONFLICT OF INTEREST -- ACKNOWLEDGEMENTS -- REFERENCES -- Chitosan Nanoparticles and Nanocapsules -- Alexandre L. Parize*, Adalberto Enumo Jr. and Natália B. Caon Branco -- INTRODUCTION -- PREPARATION METHODS OF CHITOSAN NANOPARTICLES AND NANOCAPSULES -- Ionic Gelation -- Polyelectrolyte Complex (PEC) -- Drying Processes -- Emulsion System (Oil/Water Emulsification Diffusion Method) -- Self-assembled Nanoparticles -- CHARACTERIZATION TECHNIQUES FOR CHITOSAN NANO-PARTICLES AND NANOCAPSULES -- CHITOSAN NANOPARTICLES AND NANOCAPSULES APPLICATIONS -- CONCLUDING REMARKS -- CONFLICT OF INTEREST -- ACKNOWLEDGEMENTS -- REFERENCES -- Chemically Modified Chitosan Derivatives -- Adriana Pavinatto, Anderson Fiamingo, Andrea de Lacerda Bukzem, Daniella Souza e Silva, Danilo Martins dos Santos, Tonimar Arrighi Domiciano Senra, William Marcondes Facchinatto and Sergio Paulo Campana-Filho* -- INTRODUCTION -- CARBOXYMETHYLCHITOSAN -- CATIONIC DERIVATIVES -- Trimethylchitosan -- N-(2-hydroxyl)propyl-3-trimethylammonium Chitosan Chloride -- AMPHIPHILIC DERIVATIVES -- PEG-BASED HYDROPHILIC DERIVATIVE -- CROSSLINKED DERIVATIVES -- CONCLUDING REMARKS -- CONFLICT OF INTEREST -- ACKNOWLEDGEMENTS -- REFERENCES -- Characterization Techniques for Chitosan and its Based Materials -- Nauro da Silveira1, Denys A. S. Rodrigues1, Tito Roberto S. Cadaval1, Guilherme L. Dotto2 and Luiz Antonio A. Pinto1,* -- INTRODUCTION -- MATERIAL CHARACTERIZATION -- Differential Scanning Calorimetry (DSC) -- Thermal Gravimetric Analysis TGA -- Fourier Transformer Infrared (FT-IR) -- Nuclear Magnetic Resonance (NMR) -- X-rays Diffraction (XRD) -- Scanning Electron Microscopy (SEM) Studies -- Transmission Electron Microscopy (TEM) -- BET -- Atomic-force Microscopy (AFM).

Confocal Laser Scanning Microscope -- Fluorescence Microscopy -- Dynamic Light Scattering (DLS) -- Zeta Potential -- X-ray Photoelectron Spectroscopy (XPS) -- CONFLICT OF INTEREST -- ACKNOWLEDGEMENTS -- REFERENCES -- Application of Chitosan Based Materials for Dyes/Metals Removal -- Tito Roberto S. Cadaval1, Mery Luiza G. Vieira1, Alisson S. Camara1, Guilherme L. Dotto2 and Luiz A. A. Pinto1,* -- INTRODUCTION -- INFLUENCE OF PROCESS VARIABLES -- Adsorption Isotherms -- Henry Isotherm -- Langmuir Isotherm -- Freundlich Isotherm -- BET Isotherm -- Thermodynamics of Adsorption -- Kinetics of Adsorption -- Pseudo-First Order Model -- Pseudo-Second Order Model -- Elovich Model -- Weber e Morris Model -- Batch and Continuous Systems -- ADSORPTION USING CHITOSAN BASED MATERIALS -- Physical Modifications -- Chitosan Film -- Porous Structures -- Chitosan Nanofibers -- Chitosan in Fixed Bed -- Nanomaterials -- Chemical Modifications -- Cross-linking -- Grafting Reactions -- INTERACTION MECHANISMS -- Chelation -- pH Effect -- Ion Selectivity -- Polymer Chain and Deacetylation Degree -- Ion Exchange/Electrostatic Attraction -- DESORPTION AND RECYCLING -- CONFLICT OF INTEREST -- ACKNOWLEDGEMENTS -- REFERENCES -- Application of Chitosan Based Materials for Drug Delivery -- Poliana P. Lopes1,*, Nathalie B. Barroca2, Ana Luísa Daniel-da-Silva3 and Bárbara J. Leite Ferreira3 -- INTRODUCTION -- DRUG DELIVERY SYSTEMS -- PARTICULATE DRUG CARRIERS -- Stimuli Responsive Drug Delivery Systems -- Multifunctional Drug Delivery Systems -- HYDROGELS AS DRUG CARRIERS -- Ocular Drug Delivery -- Nasal Delivery -- Oral Delivery -- Colon-specific Delivery -- Buccal Delivery -- Gastrointestinal Delivery -- Transdermal Delivery -- FILMS AS DRUG CARRIERS -- Transdermal Delivery -- Buccal Delivery -- Ocular Delivery -- SCAFFOLDS AS DRUG CARRIERS -- CONCLUDING REMARKS.

CONFLICT OF INTEREST -- ACKNOWLEDGEMENTS -- REFERENCES -- Application of Chitosan Based Materials as Edible Films and Coatings -- Vanderlei C. Souza1,* and Guilherme L. Dotto2 -- INTRODUCTION -- MANUFACTURE METHODS OF EDIBLE FILMS AND COATINGS -- CHITOSAN FILMS -- Chitosan-lipids Films -- Chitosan-cellulose Nanocrystals Films -- Cross-linked Chitosan Films -- Use as Food Packaging -- PROPERTIES OF BIO-BASED PACKAGING -- Thickness -- Transparency -- Mechanical Properties -- Water Vapor Permeability -- CONCLUSIONS -- CONFLICT OF INTEREST -- ACKNOWLEDGEMENTS -- REFERENCES -- Application of Chitosan Membranes for Permeation and Pervaporation -- Gabriela Dudek* and Roman Turczyn -- INTRODUCTION -- PERVAPORATION EXPERIMENTS -- PREPARATION METHODS OF CHITOSAN MEMBRANES -- CROSSLINKED CHITOSAN MEMBRANES -- BLENDED CHITOSAN MEMBRANES -- HYBRID CHITOSAN MEMBRANES -- GRAFTED CHITOSAN MEMBRANES AND MEMBRANES ON POROUS SUPPORT -- CONCLUSION -- CONFLICT OF INTEREST -- ACKNOWLEDGEMENTS -- REFERENCES -- SUBJECT INDEX.

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