51
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Manconi M, Petretto G, D'hallewin G, Escribano E, Milia E, Pinna R, Palmieri A, Firoznezhad M, Peris JE, Usach I, Fadda AM, Caddeo C, Manca ML. Thymus essential oil extraction, characterization and incorporation in phospholipid vesicles for the antioxidant/antibacterial treatment of oral cavity diseases. Colloids Surf B Biointerfaces 2018; 171:115-122. [PMID: 30025373 DOI: 10.1016/j.colsurfb.2018.07.021] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2018] [Revised: 07/06/2018] [Accepted: 07/09/2018] [Indexed: 12/28/2022]
Abstract
The aim of the work was to extract, characterize, and formulate Thymus capitatus (Tymbra capitata) essential oil in phospholipid vesicles: liposomes, glycerosomes and Penetration Enhancer-containing Vesicles (PEVs). The steam-distilled essential oil was mainly composed of carvacrol. The oil was mixed with lecithin and water to produce liposomes, or different ratios of water/glycerol or water/propylene glycol (PG) to produce glycerosomes and PG-PEVs, respectively. Cryo-TEM showed the formation of unilamellar, spherical vesicles, and light scattering disclosed that their size increased in the presence of glycerol or PG, which improved long-term stability. The formulations were highly biocompatible, and capable of counteracting oxidative stress and favouring wound repair in keratinocytes, thanks to enhanced uptake. The antibacterial activity of the oil was demonstrated against cariogenic Streptococcus mutans, Lactobacillus acidophilus, and commensal Streptococcus sanguinis. The combination of antioxidant and antibacterial activities of Thymus essential oil formulations may be useful for the treatment of oral cavity diseases.
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Affiliation(s)
- Maria Manconi
- Dept. of Scienze della Vita e dell'Ambiente, Drug Science Division, University of Cagliari, 09124 Cagliari, Italy
| | - Giacomo Petretto
- Dept. of Chemistry and Pharmacy, University of Sassari, 07100 Sassari, Italy
| | - Guy D'hallewin
- Institute of Science of Food Production ISPA-CNR, Traversa la Crucca 3, Loc. Baldinca, 07040 Sassari, Italy
| | - Elvira Escribano
- Biopharmaceutics and Pharmacokinetics Unit, Institute for Nanoscience and Nanotechnology, University of Barcelona, Barcelona, Spain
| | - Egle Milia
- Dept. of Experimental Medicine and Surgical Sciences, University of Sassari, 07100 Sassari, Italy
| | - Roberto Pinna
- Dept. of Biomedical Sciences, University of Sassari, 07100 Sassari, Italy
| | - Alessandra Palmieri
- Dept. of Experimental Medicine and Surgical Sciences, University of Sassari, 07100 Sassari, Italy
| | - Mohammad Firoznezhad
- Dept. of Horticulture Science, Islamic Azad University, Science and Research Branch, 1477893855 Tehran, Iran
| | - Josè Esteban Peris
- Dept. of Pharmacy, Pharmaceutical Technology and Parasitology, University of Valencia, Burjassot, 46100 Valencia, Spain
| | - Iris Usach
- Dept. of Pharmacy, Pharmaceutical Technology and Parasitology, University of Valencia, Burjassot, 46100 Valencia, Spain
| | - Anna Maria Fadda
- Dept. of Scienze della Vita e dell'Ambiente, Drug Science Division, University of Cagliari, 09124 Cagliari, Italy
| | - Carla Caddeo
- Dept. of Scienze della Vita e dell'Ambiente, Drug Science Division, University of Cagliari, 09124 Cagliari, Italy.
| | - Maria Letizia Manca
- Dept. of Scienze della Vita e dell'Ambiente, Drug Science Division, University of Cagliari, 09124 Cagliari, Italy
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52
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Hrnčič MK, Cör D, Verboten MT, Knez Ž. Application of supercritical and subcritical fluids in food processing. FOOD QUALITY AND SAFETY 2018. [DOI: 10.1093/fqsafe/fyy008] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Affiliation(s)
- Maša Knez Hrnčič
- Faculty of Chemistry and Chemical Engineering, Laboratory for Separation Processes and Product Design, University of Maribor, Smetanova, Maribor, Slovenia
| | - Darija Cör
- Faculty of Chemistry and Chemical Engineering, Laboratory for Separation Processes and Product Design, University of Maribor, Smetanova, Maribor, Slovenia
| | | | - Željko Knez
- Faculty of Medicine, University of Maribor, Taborska ulica, Maribor, Slovenia
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53
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Amrani S, Tabrizian M. Characterization of Nanoscale Loaded Liposomes Produced by 2D Hydrodynamic Flow Focusing. ACS Biomater Sci Eng 2018; 4:502-513. [DOI: 10.1021/acsbiomaterials.7b00572] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Selya Amrani
- Biomedical
Engineering Department-Faculty of Medicine, ‡Faculty of Dentistry, McGill University, Montreal, Quebec H3A 2B4, Canada
| | - Maryam Tabrizian
- Biomedical
Engineering Department-Faculty of Medicine, ‡Faculty of Dentistry, McGill University, Montreal, Quebec H3A 2B4, Canada
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54
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Shashidhar G, Manohar B. Nanocharacterization of liposomes for the encapsulation of water soluble compounds from Cordyceps sinensis CS1197 by a supercritical gas anti-solvent technique. RSC Adv 2018; 8:34634-34649. [PMID: 35548621 PMCID: PMC9086942 DOI: 10.1039/c8ra07601d] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2018] [Accepted: 09/24/2018] [Indexed: 11/21/2022] Open
Abstract
Nano-liposomes were designed for the sustained release of water soluble compounds from C. sinensis CS1197 using a supercritical gas anti-solvent (SC-GAS) method at various pressures, temperatures and Tween 80 concentrations. The SC-GAS method was compared to the Bangham method of liposome production in terms of mean diameter, coefficient of uniformity (Cu), encapsulation efficiency, morphology, viscosity and actual energy required for liposome formation. Liposome production via the SC-GAS method under optimized formulation conditions, i.e., 180 bar; 50 °C; 0.75% Tween 80; and a depressurization rate of 25 bar min−1, yielded nano-liposomes exhibiting the lowest Cu value (1.10 ± 0.012) with a mean diameter of 0.072 ± 0.002 μm and better encapsulation efficiencies of 75.48 ± 2.5, 74.9 ± 2.1 and 70.23 ± 2.9% for adenosine, cordycepin and polysaccharides, respectively. Nano-liposomes were characterized using FTIR, XRD, DSC and TGA techniques. The stability indices and viscosities of the prepared liposome suspensions indicated good stability of up to 2 months and near-Newtonian behavior. The in vitro release of CS1197 water soluble compounds exhibited biphasic and sustained release patterns. Nano-liposomes were designed for the sustained release of water soluble compounds from C. sinensis CS1197 using a supercritical gas anti-solvent (SC-GAS) method at various pressures, temperatures and Tween 80 concentrations.![]()
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Affiliation(s)
| | - B. Manohar
- Department of Food Engineering
- CSIR-CFTRI
- Mysore
- India
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55
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Olmesartan medoxomil-loaded mixed micelles: Preparation, characterization and in-vitro evaluation. FUTURE JOURNAL OF PHARMACEUTICAL SCIENCES 2017. [DOI: 10.1016/j.fjps.2017.04.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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56
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Soy PC liposomes as CLA carriers for food applications: Preparation and physicochemical characterization. J FOOD ENG 2017. [DOI: 10.1016/j.jfoodeng.2017.06.001] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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57
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Lévai G, Martín Á, Moro A, Matias AA, Gonçalves VS, Bronze M, Duarte CM, Rodríguez-Rojo S, Cocero MJ. Production of encapsulated quercetin particles using supercritical fluid technologies. POWDER TECHNOL 2017. [DOI: 10.1016/j.powtec.2017.04.041] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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58
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Antimicrobial activity of free and liposome-encapsulated thymol and carvacrol against Salmonella and Staphylococcus aureus adhered to stainless steel. Int J Food Microbiol 2017; 252:18-23. [PMID: 28436830 DOI: 10.1016/j.ijfoodmicro.2017.04.003] [Citation(s) in RCA: 96] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2016] [Revised: 03/17/2017] [Accepted: 04/13/2017] [Indexed: 01/23/2023]
Abstract
Antimicrobial activity of thymol, carvacrol and thymol/carvacrol liposomes (TCL) was evaluated against two bacterial pools, each one consisting of four strains of Staphylococcus aureus or Salmonella enterica. TCL were prepared using thin-film hydration, showing 270.20nm average diameter (polydispersity index of 0.33) and zeta potential of +39.99mV. Minimum inhibitory concentration (MIC) of thymol, carvacrol and TCL against S. aureus pool was 0.662mg/ml, while MIC for Salmonella pool was 0.331mg/ml for thymol and carvacrol, and for TCL was 0.662mg/ml. Bacterial pools (8.0logCFU/ml), allowed in contact on stainless steel AISI 304 coupons in UHT skim milk for 15min, resulted in adhered populations of 5.6-6.1logCFU/cm2. Adhered S. aureus (±6.1logCFU/cm2) were inhibited after 1-min and 10-min treatments using thymol or carvacrol at MIC and 2.0 MIC. Reductions of 1.47-1.76logCFU/cm2 and 1.87-2.04logCFU/cm2 were obtained using 0.5 MIC of thymol and carvacrol, respectively. A 10-min contact with free (MIC and 2.0 MIC) and encapsulated (MIC) antimicrobials inhibited attached Salmonella (±6.0logCFU/cm2); however, after 1-min of contact, 2.0 MIC of thymol and carvacrol were not able to inactivate adhered Salmonella MIC of TCL inactivated S. aureus and Salmonella after 10min; however, after 1-min contact, adhered S. aureus and Salmonella populations were decreased in 1.62logCFU/cm2 and 2.01logCFU/cm2, respectively. Considering antimicrobial concentrations and contact times, thymol, carvacrol, and TCL could be employed in food-contact surfaces to prevent biofilm formation at early stages of bacterial attachment. Further investigations should be performed considering long-term antibacterial effects of TCL.
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59
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Asprea M, Leto I, Bergonzi MC, Bilia AR. Thyme essential oil loaded in nanocochleates: Encapsulation efficiency, in vitro release study and antioxidant activity. Lebensm Wiss Technol 2017. [DOI: 10.1016/j.lwt.2016.12.006] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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60
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Pu C, Tang W. Affinity and selectivity of anchovy antibacterial peptide for Staphylococcus aureus cell membrane lipid and its application in whole milk. Food Control 2017. [DOI: 10.1016/j.foodcont.2016.08.009] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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61
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Rodríguez J, Martín MJ, Ruiz MA, Clares B. Current encapsulation strategies for bioactive oils: From alimentary to pharmaceutical perspectives. Food Res Int 2016. [DOI: 10.1016/j.foodres.2016.01.032] [Citation(s) in RCA: 71] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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62
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Khosravi-Darani K, Khoosfi ME, Hosseini H. Encapsulation of Zataria multiflora
Boiss. Essential Oil in Liposome: Antibacterial Activity Against E. Coli
O157:H7 in Broth Media and Minced Beef. J Food Saf 2016. [DOI: 10.1111/jfs.12271] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Affiliation(s)
- Kianoush Khosravi-Darani
- Research Department of Food Technology, Faculty of Nutrition Sciences and Food Technology; National Nutrition and Food Technology Research Institute, Shahid Beheshti University of Medical Sciences; Tehran Iran
| | - Mahin Ebrahimi Khoosfi
- Department of Food Science and Technology, Faculty of Nutrition Sciences and Food Technology; National Nutrition and Food Technology Research Institute, Shahid Beheshti University of Medical Sciences; Tehran Iran
| | - Hedayat Hosseini
- Department of Food Science and Technology, Faculty of Nutrition Sciences and Food Technology; National Nutrition and Food Technology Research Institute, Shahid Beheshti University of Medical Sciences; Tehran Iran
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63
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Gonçalves VSS, Poejo J, Matias AA, Rodríguez-Rojo S, Cocero MJ, Duarte CMM. Using different natural origin carriers for development of epigallocatechin gallate (EGCG) solid formulations with improved antioxidant activity by PGSS-drying. RSC Adv 2016. [DOI: 10.1039/c6ra13499h] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Epigallocatechin gallate (EGCG) is the catechin with the highest antioxidant activity present in green tea.
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Affiliation(s)
- V. S. S. Gonçalves
- Instituto de Tecnologia Química e Biológica António Xavier
- Universidade Nova de Lisboa
- 2780-157 Oeiras
- Portugal
- Instituto de Biologia Experimental e Tecnológica
| | - J. Poejo
- Instituto de Tecnologia Química e Biológica António Xavier
- Universidade Nova de Lisboa
- 2780-157 Oeiras
- Portugal
- Instituto de Biologia Experimental e Tecnológica
| | - A. A. Matias
- Instituto de Tecnologia Química e Biológica António Xavier
- Universidade Nova de Lisboa
- 2780-157 Oeiras
- Portugal
- Instituto de Biologia Experimental e Tecnológica
| | - S. Rodríguez-Rojo
- Escuela de Ingenierías Industriales
- Universidad de Valladolid
- 47011 Valladolid
- Spain
| | - M. J. Cocero
- Escuela de Ingenierías Industriales
- Universidad de Valladolid
- 47011 Valladolid
- Spain
| | - C. M. M. Duarte
- Instituto de Tecnologia Química e Biológica António Xavier
- Universidade Nova de Lisboa
- 2780-157 Oeiras
- Portugal
- Instituto de Biologia Experimental e Tecnológica
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64
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Salgado M, Rodríguez-Rojo S, Alves-Santos FM, Cocero MJ. Encapsulation of resveratrol on lecithin and β-glucans to enhance its action against Botrytis cinerea. J FOOD ENG 2015. [DOI: 10.1016/j.jfoodeng.2015.05.002] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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65
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Santo IE, Campardelli R, Albuquerque EC, Vieira De Melo SA, Reverchon E, Porta GD. Liposomes Size Engineering by Combination of Ethanol Injection and Supercritical Processing. J Pharm Sci 2015. [DOI: 10.1002/jps.24595] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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66
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Gonçalves V, Rodríguez-Rojo S, De Paz E, Mato C, Martín Á, Cocero M. Production of water soluble quercetin formulations by pressurized ethyl acetate-in-water emulsion technique using natural origin surfactants. Food Hydrocoll 2015. [DOI: 10.1016/j.foodhyd.2015.05.006] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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67
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Zhao L, Temelli F. Preparation of liposomes using supercritical carbon dioxide via depressurization of the supercritical phase. J FOOD ENG 2015. [DOI: 10.1016/j.jfoodeng.2015.03.004] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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68
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Sebaaly C, Jraij A, Fessi H, Charcosset C, Greige-Gerges H. Preparation and characterization of clove essential oil-loaded liposomes. Food Chem 2015; 178:52-62. [DOI: 10.1016/j.foodchem.2015.01.067] [Citation(s) in RCA: 173] [Impact Index Per Article: 19.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2014] [Revised: 12/11/2014] [Accepted: 01/13/2015] [Indexed: 11/25/2022]
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69
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Asbahani AE, Miladi K, Badri W, Sala M, Addi EA, Casabianca H, Mousadik AE, Hartmann D, Jilale A, Renaud F, Elaissari A. Essential oils: From extraction to encapsulation. Int J Pharm 2015; 483:220-43. [DOI: 10.1016/j.ijpharm.2014.12.069] [Citation(s) in RCA: 384] [Impact Index Per Article: 42.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2014] [Revised: 12/10/2014] [Accepted: 12/27/2014] [Indexed: 01/06/2023]
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70
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Ge Y, Ge M. Development of tea tree oil-loaded liposomal formulation using response surface methodology. J Liposome Res 2015; 25:222-231. [PMID: 25799232 DOI: 10.3109/08982104.2014.987786] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The aim of this study is to prepare tea tree oil liposome (TTOL) and optimize the preparation condition by single factor experiment and statistical design. TTOL was prepared using a thin-film hydration with the combination of sonication method and the preparation conditions of TTOL were optimized with response surface methodology (RSM). The optimal preparation conditions for TTOL by response surface methodology were as follows: the mass ratio of PC and Cho 5.51, TTO concentration 1.21% (v/v) and Tween 80 concentration 0.79% (v/v). The response surface analysis showed that the significant (p < 0.05) second-order polynomial regression equations successfully fitted for all dependent variables with no significant (p > 0.05) lack of fit for the reduced models. Furthermore, the interaction of the mass ratio of PC/Cho and TTO concentration had a significant effect. The amounts of Tween 80 required were also reduced with RSM. Under these conditions, the experimental encapsulation efficiency of TTOL was 97.81 ± 0.33%, which was close with the predicted value. Therefore, the optimized preparation condition was very reliable. The increased entrapment efficiency would significantly improve the TTO stability and bioavailability.
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Affiliation(s)
- Yan Ge
- a Key Laboratory of Science and Technology of Eco-Textiles, Ministry of Education, Jiangnan University , Wuxi , China and.,b College of Textiles and Clothing, Jiangnan University , Wuxi , China
| | - Mingqiao Ge
- a Key Laboratory of Science and Technology of Eco-Textiles, Ministry of Education, Jiangnan University , Wuxi , China and.,b College of Textiles and Clothing, Jiangnan University , Wuxi , China
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71
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Gonçalves V, Rodríguez-Rojo S, Matias A, Nunes A, Nogueira I, Nunes D, Fortunato E, de Matos A, Cocero M, Duarte C. Development of multicore hybrid particles for drug delivery through the precipitation of CO2 saturated emulsions. Int J Pharm 2015; 478:9-18. [DOI: 10.1016/j.ijpharm.2014.11.003] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2014] [Revised: 11/02/2014] [Accepted: 11/02/2014] [Indexed: 11/25/2022]
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72
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Hydroxypropyl-β-cyclodextrin-mediated alterations in cell permeability, lipid and protein profiles of steroid-transforming Arthrobacter simplex. Appl Microbiol Biotechnol 2014; 99:387-97. [DOI: 10.1007/s00253-014-6089-5] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2014] [Revised: 09/08/2014] [Accepted: 09/10/2014] [Indexed: 10/24/2022]
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73
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Sherry M, Charcosset C, Fessi H, Greige-Gerges H. Essential oils encapsulated in liposomes: a review. J Liposome Res 2013; 23:268-75. [PMID: 23879218 DOI: 10.3109/08982104.2013.819888] [Citation(s) in RCA: 102] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
In the recent years there has been an increased interest toward the biological activities of essential oils. However, essential oils are unstable and susceptible to degradation in the presence of oxygen, light and temperature. So, attempts have been made to preserve them through encapsulation in various colloidal systems such as microcapsules, microspheres, nanoemulsions and liposomes. This review focuses specifically on encapsulation of essential oils into liposomes. First, we present the techniques used to prepare liposomes encapsulating essential oils. The effects of essential oils and other factors on liposome characteristics such as size, encapsulation efficiency and thermal behavior of lipid bilayers are then discussed. The composition of lipid vesicles membrane, especially the type of phospholipids, cholesterol content, the molar ratio of essential oils to lipids, the preparation method and the kind of essential oil may affect the liposome size and the encapsulation efficiency. Several essential oils can decrease the size of liposomes, homogenize the liposomal dispersions, increase the fluidity and reduce the oxidation of the lipid bilayer. Moreover, liposomes can protect the fluidity of essential oils and are stable at 4-5 °C for 6 months at least. The applications of liposomes incorporating essential oils are also summarized in this review. Liposomes encapsulating essential oils are promising agents that can be used to increase the anti-microbial activity of the essential oils, to study the effect of essential oils on cell membranes, and to provide alternative therapeutic agents to treat several diseases.
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Affiliation(s)
- Mirna Sherry
- Faculty of Sciences, Section II, Bioactive Molecules Research Group, Doctoral School of Sciences and Technologies, Jdaidet El-Matn, Lebanese University , Lebanon and
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74
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de Paz E, Martín Á, Cocero MJ. Formulation of β-carotene with soybean lecithin by PGSS (Particles from Gas Saturated Solutions)-drying. J Supercrit Fluids 2012. [DOI: 10.1016/j.supflu.2012.08.007] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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75
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Elizondo E, Veciana J, Ventosa N. Nanostructuring molecular materials as particles and vesicles for drug delivery, using compressed and supercritical fluids. Nanomedicine (Lond) 2012; 7:1391-408. [DOI: 10.2217/nnm.12.110] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
The structuring of synthetic and biological therapeutic actives as micro- and nano-particulate materials is a widely accepted formulation strategy to improve efficacy and reduce the toxicity of drugs. However, the development of efficient production platforms that enable the formulation of these nanomedicines at an industrial scale and with the quality requirements imposed by regulatory agencies remains a challenge. In this framework, compressed fluid-based methods are promising technologies for the controlled and reproducible preparation of uniform micro- and nano-particulate nanomedicines at a large scale. This review provides an overall but practical knowledge about what has been achieved so far in the field of compressed fluids applied to the preparation of solid micro- and nanoparticles and vesicles as drug delivery systems. In addition, recent examples of application of these technologies to the production of polymeric nanostructured microparticles highly loaded with gentamicin and to the preparation of uniform cholesterol-rich vesicular systems are explained.
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Affiliation(s)
- Elisa Elizondo
- Departament de Nanociència Molecular i Materials Orgànics, Institut de Ciència de Materials de Barcelona (ICMAB-CSIC), Campus de la UAB, 08193, Bellaterra, Barcelona, Spain
- CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), 08193, Bellaterra, Barcelona, Spain
| | - Jaume Veciana
- Departament de Nanociència Molecular i Materials Orgànics, Institut de Ciència de Materials de Barcelona (ICMAB-CSIC), Campus de la UAB, 08193, Bellaterra, Barcelona, Spain
- CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), 08193, Bellaterra, Barcelona, Spain
| | - Nora Ventosa
- Departament de Nanociència Molecular i Materials Orgànics, Institut de Ciència de Materials de Barcelona (ICMAB-CSIC), Campus de la UAB, 08193, Bellaterra, Barcelona, Spain
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76
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Ghatnur SM, Sonale RS, Balaraman M, Kadimi US. Engineering liposomes of leaf extract of seabuckthorn (SBT) by supercritical carbon dioxide (SCCO2)-mediated process. J Liposome Res 2012; 22:215-23. [DOI: 10.3109/08982104.2012.658576] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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77
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Lesoin L, Crampon C, Boutin O, Badens E. Development of a continuous dense gas process for the production of liposomes. J Supercrit Fluids 2011. [DOI: 10.1016/j.supflu.2011.04.018] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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