Le pubblicazioni dei componenti del gruppo di ricerca.
2017 |
Bochicchio, Sabrina; Lamberti, Gaetano; Barba, Anna Angela Phenomenological and Formulation Aspects in Tailored Nanoliposome Production Book Chapter Liposomes, Chapter 2, IntechOpen, 2017. Abstract | Links | BibTeX | Tags: cell‐mimetic system, gene therapy, liposome, nanoliposomes delivery systems, nutraceuticals, personalized carriers, simil‐microfluidic approach, ultrasonic size reduction @inbook{Bochicchio2017d, title = {Phenomenological and Formulation Aspects in Tailored Nanoliposome Production}, author = {Sabrina Bochicchio and Gaetano Lamberti and Anna Angela Barba}, url = {https://www.intechopen.com/books/liposomes/phenomenological-and-formulation-aspects-in-tailored-nanoliposome-production}, doi = {10.5772/intechopen.68157}, year = {2017}, date = {2017-10-25}, booktitle = {Liposomes}, publisher = {IntechOpen}, chapter = {2}, abstract = {Liposomes as cell‐mimetic system have attracted wide attention of researchers in various branches of the drug delivery topic as they can be highly functionalized and personalized, thus solving the major drawbacks of bioactive molecules linked to their low stability, limited membrane permeability, short half‐life and low bioavailability. The development of sustainable processes able to produce ad hoc liposomes in a rapid manner through the use of not‐laboured techniques, avoiding drastic conditions, is of great relevance for the industrial sector. In this chapter, two novel liposome production processes, the ultrasound‐assisted thin‐film hydration and the simil‐microfluidic techniques sharing the same size reduction/homogenization preparative step, are presented. The phenomenological aspects involved in vectors constitution through the duty cycle sonication process (bilayer rupture/vesicles formation mechanisms) and through the simil‐microfluidic approach (intubated flows interdiffusion mechanisms) are described. Finally, two applications as case histories involving the use of the developed techniques for relevant classes of active molecule delivery are described. In particular, a pharmaceutical application concerns the encapsulation of short‐interfering RNA (siRNA) molecule, used for gene therapy, inside cationic nanoliposomes, and a nutraceutical application consists in the production of ferrous sulphate anionic liposomal formulations with improved features compared to those already present on the market.}, keywords = {cell‐mimetic system, gene therapy, liposome, nanoliposomes delivery systems, nutraceuticals, personalized carriers, simil‐microfluidic approach, ultrasonic size reduction}, pubstate = {published}, tppubtype = {inbook} } Liposomes as cell‐mimetic system have attracted wide attention of researchers in various branches of the drug delivery topic as they can be highly functionalized and personalized, thus solving the major drawbacks of bioactive molecules linked to their low stability, limited membrane permeability, short half‐life and low bioavailability. The development of sustainable processes able to produce ad hoc liposomes in a rapid manner through the use of not‐laboured techniques, avoiding drastic conditions, is of great relevance for the industrial sector. In this chapter, two novel liposome production processes, the ultrasound‐assisted thin‐film hydration and the simil‐microfluidic techniques sharing the same size reduction/homogenization preparative step, are presented. The phenomenological aspects involved in vectors constitution through the duty cycle sonication process (bilayer rupture/vesicles formation mechanisms) and through the simil‐microfluidic approach (intubated flows interdiffusion mechanisms) are described. Finally, two applications as case histories involving the use of the developed techniques for relevant classes of active molecule delivery are described. In particular, a pharmaceutical application concerns the encapsulation of short‐interfering RNA (siRNA) molecule, used for gene therapy, inside cationic nanoliposomes, and a nutraceutical application consists in the production of ferrous sulphate anionic liposomal formulations with improved features compared to those already present on the market. |