Abstract
Chitosan nano-in-microparticles (NMPs) are promising carrier systems that have gained recently more interest aiming to combine advantages of both the nano- and microsystems. They have been employed for various purposes including sustained pulmonary delivery of drugs and pulmonary delivery of peptides, proteins, or genes or as injectable scaffolds for simultaneous delivery of stem cells and supporting growth factors. Among these delivery systems, chitosan was a common ingredient due to its biocompatibility, biodegradability, and ability to sustain the release of drugs and improving their bioavailability. Here we introduce a method for the development of chitosan self-assembly nanoparticles and the incorporation of these nanoparticles into chitosan microparticles via spray drying.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Houtmeyers E et al (1999) Regulation of mucociliary clearance in health and disease. Eur Respir J 13(5):1177–1188
Du J, El-Sherbiny IM, Smyth HD (2014) Swellable ciprofloxacin-loaded nano-in-micro hydrogel particles for local lung drug delivery. AAPS PharmSciTech 15(6):1535–1544
El-Sherbiny IM, Smyth HDC (2010) Biodegradable nano-micro carrier systems for sustained pulmonary drug delivery: (I) selfassembled nanoparticles encapsulated in respirable/swellable semi-IPN microspheres. Int J Pharm 395(1–2):132–141
Al-Qadi S et al (2012) Microencapsulated chitosan nanoparticles for pulmonary protein delivery: in vivo evaluation of insulin-loaded formulations. J Control Release 157(3):383–390
Grenha A et al (2008) Microspheres containing lipid/chitosan nanoparticles complexes for pulmonary delivery of therapeutic proteins. Eur J Pharm Biopharm 69(1):83–93
Liu Y et al (2013) Preparation of embolic NEMs loading capecitabine. J Mater Sci Mater Med 24(1):155–160
El-Sherbiny IM, Smyth HDC (2011) Controlled release pulmonary administration of curcumin using swellable biocompatible microparticles. Mol Pharm 9(2):269–280
Kurita K et al (2002) Chemoselective protection of the amino groups of chitosan by controlled phthaloylation: facile preparation of a precursor useful for chemical modifications. Biomacromolecules 3(1):1–4
Yalkowsky SH, He Y, Jain P (2016) Handbook of aqueous solubility data. CRC Press, Boca Raton
Furia TE (1973) CRC handbook of food additives, vol 1. CRC Press, Cleveland, OH
Yamamoto K, Ishida H (1994) Optical theory applied to infrared spectroscopy. Vib Spectrosc 8(1):1–36
Pottorf RS, Szeto P (2001) Encyclopedia of reagents for organic synthesis. John Wiley & Sons, Hoboken, NJ
Song X et al (2008) PLGA nanoparticles simultaneously loaded with vincristine sulfate and verapamil hydrochloride: systematic study of particle size and drug entrapment efficiency. Int J Pharm 350(1–2):320–329
Mainardes RM, Evangelista RC (2005) PLGA nanoparticles containing praziquantel: effect of formulation variables on size distribution. Int J Pharm 290(1–2):137–144
Bilati U, Allémann E, Doelker E (2003) Sonication parameters for the preparation of biodegradable nanocapsulesof controlled size by the double emulsion method. Pharm Dev Technol 8(1):1–9
Cal K, Sollohub K (2010) Spray drying technique. I: hardware and process parameters. J Pharm Sci 99(2):575–586
Gharsallaoui A et al (2007) Applications of spray-drying in microencapsulation of food ingredients: an overview. Food Res Int 40(9):1107–1121
Estevinho BN et al (2013) Microencapsulation with chitosan by spray drying for industry applications–a review. Trends Food Sci Technol 31(2):138–155
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2019 Springer Science+Business Media, LLC, part of Springer Nature
About this protocol
Cite this protocol
El-Sherbiny, I.M., Hefnawy, A. (2019). Methods of Fabrication of Chitosan-Based Nano-in-Microparticles (NMPs). In: Weissig, V., Elbayoumi, T. (eds) Pharmaceutical Nanotechnology. Methods in Molecular Biology, vol 2000. Humana, New York, NY. https://doi.org/10.1007/978-1-4939-9516-5_8
Download citation
DOI: https://doi.org/10.1007/978-1-4939-9516-5_8
Published:
Publisher Name: Humana, New York, NY
Print ISBN: 978-1-4939-9515-8
Online ISBN: 978-1-4939-9516-5
eBook Packages: Springer Protocols