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Zhang X, Huang Y, Zhu H, Liu Z, Zhang L, Li Z, Niu Y, Zhang H. Genistein microparticles prepared by antisolvent recrystallization with low-speed homogenization process. Food Chem 2023; 408:135250. [PMID: 36563619 DOI: 10.1016/j.foodchem.2022.135250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Revised: 12/07/2022] [Accepted: 12/17/2022] [Indexed: 12/24/2022]
Abstract
To create genistein particles, a brand-new antisolvent recrystallization technique was employed. The response surface approach was utilized to optimize the single factor test findings, which were acquired via the preliminary tests. The ideal liquid-to-liquid ratio was 9, the solution concentration was 21 mg/mL, the nozzle diameter was 700 μm, the feed rate was 39.65 mL/min, and the homogenization rate was 1500 rpm. The smallest mean particle size measured was 202.782 nm. SEM was used to study the powder's morphology, while thermal analysis and infrared imaging were used to evaluate its characteristics. The homogeneous antisolvent recrystallization method-prepared GMP has a better dissolving rate and stronger antioxidant activity when compared to genistein powder. The antisolvent recrystallization approach used in this study, which uses low-speed homogenizing instead of conventional grinding and homogenizing, can successfully reduce particle size, improve bioavailability, and use less energy. This topic may thus be made popular because it has real-world applications.
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Affiliation(s)
- Xiaonan Zhang
- Jiaying University, Meizhou 514015, China; Guangdong Provincial Key Laboratory of Conservation and Precision Utilization of Characteristic Agricultural Resources in Mountainous Areas, Jiaying University, Meizhou 514015, China; Northeast Agricultural University, Harbin 150030, China; Heilongjiang Xueqin Technology Co., LTD, Harbin 150030, China.
| | - Yan Huang
- Jiaying University, Meizhou 514015, China
| | - Hongwei Zhu
- Northeast Agricultural University, Harbin 150030, China; Heilongjiang Xueqin Technology Co., LTD, Harbin 150030, China
| | - Zhiwei Liu
- Jiaying University, Meizhou 514015, China; Guangdong Provincial Key Laboratory of Conservation and Precision Utilization of Characteristic Agricultural Resources in Mountainous Areas, Jiaying University, Meizhou 514015, China
| | - Lubin Zhang
- Jiaying University, Meizhou 514015, China; Guangdong Provincial Key Laboratory of Conservation and Precision Utilization of Characteristic Agricultural Resources in Mountainous Areas, Jiaying University, Meizhou 514015, China
| | - Zhiru Li
- Northeast Agricultural University, Harbin 150030, China; Heilongjiang Xueqin Technology Co., LTD, Harbin 150030, China
| | - Yaqian Niu
- Northeast Agricultural University, Harbin 150030, China
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2
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Osman SK, Yassin TM, Mohammed AM, Alfayomy AM, Abdellatif AA, Mahdi WA, Alshehri S, Hamd MAE, Sarhan H, Ibrahim MA. A Novel Approach for the Availability and Ocular Delivery of Tenoxicam Potassium: Synthesis, Characterization, and In Vivo Application. AAPS PharmSciTech 2023; 24:44. [PMID: 36703092 DOI: 10.1208/s12249-022-02487-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2022] [Accepted: 12/08/2022] [Indexed: 01/27/2023] Open
Abstract
Tenoxicam (TX) is a non-steroidal anti-inflammatory agent that can be used to control pain in various ophthalmic lesions like cataracts, refractive surgery, and corneal abrasion. TX has a very slightly aqueous solubility of 0.072 mg/mL resulting in difficulty to be formulated in ophthalmic solutions. This study aims to improve TX solubility by converting it into its potassium salt to achieve a target of 10 mg/mL (1%w/v) concentration of TX in the desired aqueous medium for the formulation of aqueous ophthalmic solutions. The synthesized TX salt was characterized by different evaluation parameters such as solubility studies, 1H NMR, IR, and elemental analyses. Different TX potassium solutions were formulated at concentrations of 0.5% and 1% w/v using different viscosity-imparting agents. The prepared solutions were characterized for their physicochemical properties including visual inspection, pH, rheological, in vitro release, and kinetic behavior. Also, the formulations were biologically evaluated in vivo using male albino rabbits. The obtained results showed the successful synthesis of TX salt, as indicated by IR and NMR, and elemental analysis. The solubility study showed that the solubility of TX was improved hugely to 18 mg/mL (250-fold). In addition, the results showed that the prepared formulations showed acceptable physicochemical properties. The highest release rate was obtained with formula F1, which contains no viscosity-imparting agents. While as, the lowest release rate was obtained in the case of formula F9, composed of Pluronic F127 (12% w/v). The in vivo results showed that TX optimized ophthalmic solutions F8 and F9 inhibited the redness and edema in an extended or sustained manner.
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Affiliation(s)
- Shaaban K Osman
- Department of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmacy, Al-Azhar University, Assiut, 71524, Egypt.
| | - Taher M Yassin
- Department of Pharmaceutical Technology, Faculty of Pharmacy, Minofia University, Minofia, Egypt
| | - Ahmed M Mohammed
- Department of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmacy, Al-Azhar University, Assiut, 71524, Egypt
| | - Abdallah M Alfayomy
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Al-Azhar University, Assiut, 71524, Egypt
| | - Ahmed A Abdellatif
- Department of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmacy, Al-Azhar University, Assiut, 71524, Egypt.,Department of Pharmaceutics, College of Pharmacy, Qassim University, Qassim, 51452, Saudi Arabia
| | - Wael A Mahdi
- Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh, 11451, Saudi Arabia
| | - Sultan Alshehri
- Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh, 11451, Saudi Arabia
| | - Mohamed A El Hamd
- Department of Pharmaceutical Sciences, College of Pharmacy, Shaqra University, Shaqra, 11961, Saudi Arabia. .,Department of Pharmaceutical Analytical Chemistry, Faculty of Pharmacy, South Valley University, Qena, 83523, Egypt.
| | - Hatem Sarhan
- Department of Pharmaceutics, Faculty of Pharmacy, Minia University, Minia, Egypt
| | - Mohammed A Ibrahim
- Department of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmacy, Al-Azhar University, Assiut, 71524, Egypt
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Notej B, Bagheri H, Alsaikhan F, Hashemipour H. Increasing Solubility of Phenytoin and Raloxifene Drugs: Application of Supercritical CO2 Technology. J Mol Liq 2023. [DOI: 10.1016/j.molliq.2023.121246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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4
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de Souza ET, Staudt PB, Soares RDP. Prediction of solid solubility in supercritical carbon dioxide using a pairwise surface contact equation of state — COSMO-SAC-Phi. J Supercrit Fluids 2022. [DOI: 10.1016/j.supflu.2022.105765] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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5
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Belov KV, Batista de Carvalho LAE, Dyshin AA, Efimov SV, Khodov IA. The Role of Hidden Conformers in Determination of Conformational Preferences of Mefenamic Acid by NOESY Spectroscopy. Pharmaceutics 2022; 14:2276. [PMID: 36365095 PMCID: PMC9696638 DOI: 10.3390/pharmaceutics14112276] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Revised: 10/20/2022] [Accepted: 10/21/2022] [Indexed: 12/25/2023] Open
Abstract
Mefenamic acid has been used as a non-steroidal anti-inflammatory drug for a long time. However, its practical use is quite limited due to a number of side effects on the intestinal organs. Conformational polymorphism provides mefenamic acid with unique properties regarding possible modifications obtained during the micronization process, which can improve pharmacokinetics and minimize side effects. Micronization can be performed by decompression of supercritical fluids; methods such as rapid expansion of the supercritical solution have proven their efficiency. However, this group of methods is poorly applicable for compounds with low solubility, and the modification of the method using a pharmaceutically suitable co-solvent may be useful. In our case, addition of only 2 mol% dimethyl sulfoxide increased the solubility remarkably. Information on the conformational state may be critically important for carrying out micronization. In this work, structural analysis and estimate of conformational preferences of mefenamic acid in dimethyl sulfoxide-d6 (at 25 °C and 0.1 MPa) and in a mixed solvent supercritical carbon dioxide + dimethyl sulfoxide-d6 (45 °C, 9 MPa) were performed based on nuclear Overhauser effect spectroscopy. Results show changes in the conformation fractions depending on the medium used. The importance of allowing for hidden conformers in estimating the conformational state was demonstrated in the analysis. Obtained results may be useful for improving micronization parameters.
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Affiliation(s)
- Konstantin V. Belov
- Krestov Institute of Solution Chemistry, Russian Academy of Sciences, 153045 Ivanovo, Russia
| | | | - Alexey A. Dyshin
- Krestov Institute of Solution Chemistry, Russian Academy of Sciences, 153045 Ivanovo, Russia
| | - Sergey V. Efimov
- Institute of Physics, Kazan Federal University, 420008 Kazan, Russia
| | - Ilya A. Khodov
- Krestov Institute of Solution Chemistry, Russian Academy of Sciences, 153045 Ivanovo, Russia
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6
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Azim MM, Ushiki I, Miyajima A, Takishima S. Estimating the solubility of salsalate in supercritical CO2 via PC-SAFT modeling using its experimental solubility data in organic solvents. J Supercrit Fluids 2022. [DOI: 10.1016/j.supflu.2022.105725] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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7
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Bagheri H, Notej B, Shasavari S, Hashemipour H. Supercritical carbon dioxide utilization in drug delivery:Experimental study and modeling of paracetamol solubility. Eur J Pharm Sci 2022; 177:106273. [DOI: 10.1016/j.ejps.2022.106273] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Revised: 07/28/2022] [Accepted: 08/04/2022] [Indexed: 11/25/2022]
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Technologies for Solubility, Dissolution and Permeation Enhancement of Natural Compounds. Pharmaceuticals (Basel) 2022; 15:ph15060653. [PMID: 35745572 PMCID: PMC9227247 DOI: 10.3390/ph15060653] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 05/13/2022] [Accepted: 05/14/2022] [Indexed: 12/10/2022] Open
Abstract
The current review is based on the advancements in the field of natural therapeutic agents which could be utilized for a variety of biomedical applications and against various diseases and ailments. In addition, several obstacles have to be circumvented to achieve the desired therapeutic effectiveness, among which limited dissolution and/or solubility and permeability are included. To counteract these issues, several advancements in the field of natural therapeutic substances needed to be addressed. Therefore, in this review, the possible techniques for the dissolution/solubility and permeability improvements have been addressed which could enhance the dissolution and permeability up to several times. In addition, the conventional and modern isolation and purification techniques have been emphasized to achieve the isolation and purification of single or multiple therapeutic constituents with convenience and smarter approaches. Moreover, a brief overview of advanced natural compounds with multiple therapeutic effectiveness have also been anticipated. In brief, enough advancements have been carried out to achieve safe, effective and economic use of natural medicinal agents with improved stability, handling and storage.
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Liu F, Luo W, Qiu J, Guo Y, Zhao S, Bao B. Continuous Antisolvent Crystallization of Dolutegravir Sodium Using Microfluidics. Ind Eng Chem Res 2022. [DOI: 10.1021/acs.iecr.2c00655] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Fen Liu
- State Key Laboratory of Chemical Engineering and School of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Wei Luo
- State Key Laboratory of Chemical Engineering and School of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Junjie Qiu
- State Key Laboratory of Chemical Engineering and School of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Yaohao Guo
- State Key Laboratory of Chemical Engineering and School of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Shuangliang Zhao
- State Key Laboratory of Chemical Engineering and School of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
- Guangxi Key Laboratory of Petrochemical Resource Processing and Process Intensification Technology and School of Chemistry and Chemical Engineering, Guangxi University, Nanning 530004, China
| | - Bo Bao
- State Key Laboratory of Chemical Engineering and School of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
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Mohammed AM, Saleh KI, Almawash S, El Hamd MA, Alsharif FM, Osman SK. Formulation and evaluation of different hydrogels loaded with Florite®-based etodolac adsorbate: In vitro and in vivo correlation. J Drug Deliv Sci Technol 2022. [DOI: 10.1016/j.jddst.2022.103304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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12
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Modeling the solubility of non-steroidal anti-inflammatory drugs (ibuprofen and ketoprofen) in supercritical CO2 using PC-SAFT. J Supercrit Fluids 2022. [DOI: 10.1016/j.supflu.2022.105626] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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13
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Wang HW, Hsieh CM. Prediction of solid solute solubility in supercritical carbon dioxide from PSRK EOS with only input of molecular structure. J Supercrit Fluids 2022. [DOI: 10.1016/j.supflu.2021.105446] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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14
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Antonov EN, Krotova LI, Mishakov GV, Popov VK. Comparative-Study of Levofloxacin Solubility in Supercritical Carbon Dioxide and Trifluoromethane. RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY B 2022. [DOI: 10.1134/s1990793121080091] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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15
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Barone G, O'Regan J, Kelly AL, O'Mahony JA. Interactions between whey proteins and calcium salts and implications for the formulation of dairy protein‐based nutritional beverage products: A review. Compr Rev Food Sci Food Saf 2022; 21:1254-1274. [DOI: 10.1111/1541-4337.12884] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Revised: 11/20/2021] [Accepted: 11/30/2021] [Indexed: 01/29/2023]
Affiliation(s)
- Giovanni Barone
- School of Food and Nutritional Sciences University College Cork Cork Ireland
| | - Jonathan O'Regan
- Nestlé Development Centre Nutrition Wyeth Nutritionals Ireland Askeaton Limerick Ireland
| | - Alan L. Kelly
- School of Food and Nutritional Sciences University College Cork Cork Ireland
| | - James A. O'Mahony
- School of Food and Nutritional Sciences University College Cork Cork Ireland
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16
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CO2 utilization as a supercritical solvent and supercritical antisolvent in production of sertraline hydrochloride nanoparticles. J CO2 UTIL 2022. [DOI: 10.1016/j.jcou.2021.101799] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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17
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Koch N, Jennotte O, Ziemons E, Boussard G, Lechanteur A, Evrard B. Influence of API physico-chemical properties on amorphization capacity of several mesoporous silica loading methods. Int J Pharm 2021; 613:121372. [PMID: 34906649 DOI: 10.1016/j.ijpharm.2021.121372] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Revised: 12/06/2021] [Accepted: 12/07/2021] [Indexed: 12/15/2022]
Abstract
The objective of this work was to evaluate the impact of physico-chemical properties of pharmaceutical drugs on the optimal mesoporous silica loading methods. Indeed, a good combination between drug and loading process has to be studied to promote the deepest penetration of the drug inside the mesopores, allowing high drug amorphization. Six molecules, namely lidocaine and its hydrochloride, ibuprofen, ketoprofen, artemether and miconazole, with different physico-chemical properties (the ionized character, the acid-base character, the HBDA number, the solubility in sc-CO2 and the behavior under subcritical CO2) were used to produce drug-silica formulations. Different impregnation processes (physical mixing, melting, wetting, sc-CO2 and subcritical CO2 impregnations) have been compared for each drug, in terms of drug recovery and crystallinity. Formulations showed drug percentage close to 100% except for supercritical soluble drug formulations impregnated by using sc-CO2. However, the basic drug character provided less or no drug loss during impregnation. Processing insoluble sc-CO2 molecule under supercritical conditions led to less crystallinity than the correspondent physical mixture suggesting an interesting repulsive effect that forces the drug penetration within the mesopores. Besides, it has been also highlighted that the HBDA number is not sufficient to predict the final drug loading. Melting methods have high interest considering the drugs tested and subcritical CO2 could increase the loading, especially for drugs with high molten viscosity. This study showed that a plethora of loading methods can be used to provide high drug loaded MS formulations with a wide choice of equipment.
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Affiliation(s)
- N Koch
- University of Liège, Laboratory of Pharmaceutical Technology and Biopharmacy, CIRM, Avenue Hippocrate, B36 (+2) 4000 Liège, Belgium.
| | - O Jennotte
- University of Liège, Laboratory of Pharmaceutical Technology and Biopharmacy, CIRM, Avenue Hippocrate, B36 (+2) 4000 Liège, Belgium
| | - E Ziemons
- University of Liège, Laboratory of Pharmaceutical Analytical Chemistry Laboratory, Vibra-Santé Hub, CIRM, Avenue Hippocrate, B36 (+2) 4000 Liège, Belgium
| | - G Boussard
- University of Liège, Laboratory of Pharmaceutical Technology and Biopharmacy, CIRM, Avenue Hippocrate, B36 (+2) 4000 Liège, Belgium
| | - A Lechanteur
- University of Liège, Laboratory of Pharmaceutical Technology and Biopharmacy, CIRM, Avenue Hippocrate, B36 (+2) 4000 Liège, Belgium
| | - B Evrard
- University of Liège, Laboratory of Pharmaceutical Technology and Biopharmacy, CIRM, Avenue Hippocrate, B36 (+2) 4000 Liège, Belgium
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Salehi H, Karimi M, Raofie F. Micronization of Thebaine Extracted from Papaver Bracteatum Lindl. Using Supercritical Fluid Technology. J AOAC Int 2021; 105:593-602. [PMID: 34570218 DOI: 10.1093/jaoacint/qsab118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Revised: 08/03/2021] [Accepted: 08/10/2021] [Indexed: 11/14/2022]
Abstract
BACKGROUND Thebaine, as a main opiate alkaloid extracted from papaveraceae plants, is widely used in the synthesis of many pharmaceutical ingredients such as buprenorphine, naltrexone, naloxone, and hydrocodone. Nevertheless, thebaine and related derivatives are often insoluble in aqueous media and have low bioavailability in digestive system. OBJECTIVE Reducing particle size and changing the morphology can mitigate the mentioned problem. In this study, extraction of thebaine from the capsule, steam, and root of Papaver bracteatum L. was optimized and micronization of extract components was developed to study of solubility. METHODS Extraction process was performed using supercritical carbon dioxide. Experimental central composite design was employed to determine the optimal conditions. Analysis of extract was done using validated HPLC method and mass spectrometry. Micronization process was performed using an inhouse developed supercritical technique. The nanoparticles were characterized using FESEM and Image J software. The Effect of micronization was explored on the solubility of extract components via ultraviolet spectroscopy. RESULTS The percentage of thebaine in dried capsule, steam, and root powder was about 1.05%, 0.31, and 0.83% respectively. The extraction results indicated that supercritical pressure has the greatest effect on the extraction yield. Analysis of FESEM images revealed that nanoparticles of extract components with particle size distribution of 5 to 100 nm were collected successfully. CONCLUSIONS The extraction results indicated that pressure has the greatest effect on the extraction yield. In vitro studies illustrated that the solubility of extract components increased up to 1.7 times during the micronization process. HIGHLIGHTS Expansion of supercritical methods as an effective method was performed for extracting and preparing alkaloids nanoparticles. This process led to improved oral bioavailability of alkaloids.
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Affiliation(s)
- Hamze Salehi
- Department of Analytical and pollutants Chemistry, Shahid Beheshti University, Tehran, Iran, 1983969411
| | - Mehrnaz Karimi
- Department of Analytical and pollutants Chemistry, Shahid Beheshti University, Tehran, Iran, 1983969411
| | - Farhad Raofie
- Department of Analytical and pollutants Chemistry, Shahid Beheshti University, Tehran, Iran, 1983969411
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Micronization and coating of bioflavonoids extracted from Citrus sinensis L. peels to preparation of sustained release pellets using supercritical technique. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2021. [PMCID: PMC8189276 DOI: 10.1007/s13738-021-02262-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Abstract Bioflavonoids such as hesperidin and hesperetin as anticancer and antioxidant agents are widely used in the formulation of many herbal drugs. Recently, promising evidence for the prevention and treatment of COVID 19 using these compounds has been reported. Unfortunately, these compounds are often insoluble in aqueous media and have low stability in gastric acid environment. These factors reduced the bioavailability of related oral dosage forms in digestive system. Reduction of particle size and controlled release delivery system can decline the mentioned problems. In the presented research, extraction of bioflavonoids from Citrus sinensis L. (sweet orange) peels was performed using supercritical carbon dioxide. Experimental central composite design was employed for determination of optimal conditions. Qualification analysis was performed using LC–MS, and hesperidin and hesperetin were identified in herbal extract. Micronization and coating of the flavonoids nanoparticles on sugar spheres have been performed using an inhouse developed supercritical technique. Characterization of coated nanoparticles was done using FESEM and ImageJ software. The in vitro antioxidant activity of coated samples was investigated by ferrous ion chelating activity. According to the extraction results, concentration of ethanol as organic co-solvent has the greatest effect on the extraction yield. Analysis of FESEM images illustrated that nanoparticles of extract components with particle size distribution of 5–100 nm were coated successfully. The solubility and antioxidant activity of nanoparticles in aqueous media have increased significantly compared to original form. This process led to increasing dissolution rate and improving the oral bioavailability of flavonoids. Graphical abstract ![]()
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Schmid J, Wahl MA, Daniels R. Supercritical Fluid Technology for the Development of 3D Printed Controlled Drug Release Dosage Forms. Pharmaceutics 2021; 13:pharmaceutics13040543. [PMID: 33924592 PMCID: PMC8069480 DOI: 10.3390/pharmaceutics13040543] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Revised: 04/09/2021] [Accepted: 04/11/2021] [Indexed: 12/24/2022] Open
Abstract
Supercritical CO2 loading of preformed 3D printed drug carriers with active pharmaceutical ingredients (APIs) shows great potential in the development of oral dosage forms for future personalized medicine. We designed 3D printed scaffold like drug carriers with varying pore sizes made from polylactic acid (PLA) using a fused deposition modelling (FDM) 3D printer. The 3D printed drug carriers were then loaded with Ibuprofen as a model drug, employing the controlled particle deposition (CPD) process from supercritical CO2. Carriers with varying pore sizes (0.027-0.125 mm) were constructed and loaded with Ibuprofen to yield drug-loaded carriers with a total amount of 0.83-2.67 mg API (0.32-1.41% w/w). Dissolution studies of the carriers show a significantly decreasing dissolution rate with decreasing pore sizes with a mean dissolution time (MDT) of 8.7 min for the largest pore size and 128.2 min for the smallest pore size. The API dissolution mechanism from the carriers was determined to be Fickian diffusion from the non-soluble, non-swelling carriers. Using 3D printing in combination with the CPD process, we were able to develop dosage forms with individually tailored controlled drug release. The dissolution rate of our dosage forms can be easily adjusted to the individual needs by modifying the pore sizes of the 3D printed carriers.
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21
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Non-Inclusion Complexation of Peracetylated β-Cyclodextrin with Ibuprofen in Supercritical Carbon Dioxide. J Supercrit Fluids 2021. [DOI: 10.1016/j.supflu.2020.105098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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22
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Fouad SA, Malaak FA, El-Nabarawi MA, Abu Zeid K, Ghoneim AM. Preparation of solid dispersion systems for enhanced dissolution of poorly water soluble diacerein: In-vitro evaluation, optimization and physiologically based pharmacokinetic modeling. PLoS One 2021; 16:e0245482. [PMID: 33471832 PMCID: PMC7816977 DOI: 10.1371/journal.pone.0245482] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Accepted: 01/02/2021] [Indexed: 01/09/2023] Open
Abstract
Diacerein (DCN), a BCS II compound, suffers from poor aqueous solubility and limited bioavailability. Solid dispersion systems (SD) of DCN were prepared by solvent evaporation, using hydrophilic polymers. In-vitro dissolution studies were performed and dissolution parameters were evaluated. I-Optimal factorial design was employed to study the effect of formulation variables (drug:polymer ratio and polymer type) on the measured responses including; drug content (DC) (%), dissolution efficiency at 15 min (DE (15 min)%) and 60 min (DE (60 min)%) and mean dissolution time (MDT) (min). The optimized SD was selected, prepared and evaluated, allowing 10.83 and 3.42 fold increase in DE (15 min)%, DE (60 min)%, respectively and 6.07 decrease in MDT, compared to plain drug. DSC, XRD analysis and SEM micrographs confirmed complete amorphization of DCN within the optimized SD. Physiologically based pharmacokinetic (PBPK) modeling was employed to predict PK parameters of DCN in middle aged healthy adults and geriatrics. Simcyp® software established in-vivo plasma concentration time curves of the optimized SD, compared to plain DCN. Relative bioavailability of the optimized SD compared to plain drug was 229.52% and 262.02% in healthy adults and geriatrics, respectively. Our study reports the utility of PBPK modeling for formulation development of BCS II APIs, via predicting their oral bio-performance.
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Affiliation(s)
- Shahinaze A. Fouad
- Department of Pharmaceutics, Faculty of Pharmacy, Ahram Canadian University, 6 of October City, Giza, Egypt
- * E-mail:
| | - Fady A. Malaak
- Department of Pharmaceutics, Faculty of Pharmacy, Ahram Canadian University, 6 of October City, Giza, Egypt
| | - Mohamed A. El-Nabarawi
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Cairo University, Cairo, Egypt
| | - Khalid Abu Zeid
- Department of Pharmaceutics, Faculty of Pharmacy, Ahram Canadian University, 6 of October City, Giza, Egypt
| | - Amira M. Ghoneim
- Department of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmaceutical Sciences and Pharmaceutical Industries, Future University in Egypt, Cairo, Egypt
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PLA/PLGA-Based Drug Delivery Systems Produced with Supercritical CO 2-A Green Future for Particle Formulation? Pharmaceutics 2020; 12:pharmaceutics12111118. [PMID: 33233637 PMCID: PMC7699691 DOI: 10.3390/pharmaceutics12111118] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Revised: 11/16/2020] [Accepted: 11/18/2020] [Indexed: 01/12/2023] Open
Abstract
Supercritical carbon dioxide (SC-CO2) can serve as solvent, anti-solvent and solute, among others, in the field of drug delivery applications, e.g., for the formulation of polymeric nanocarriers in combination with different drug molecules. With its tunable properties above critical pressure and temperature, SC-CO2 offers control of the particle size, the particle morphology, and their drug loading. Moreover, the SC-CO2-based techniques overcome the limitations of conventional formulation techniques e.g., post purification steps. One of the widely used polymers for drug delivery systems with excellent mechanical (Tg, crystallinity) and chemical properties (controlled drug release, biodegradability) is poly (lactic acid) (PLA), which is used either as a homopolymer or as a copolymer, such as poly(lactic-co-glycolic) acid (PLGA). Over the last 30 years, extensive research has been conducted to exploit SC-CO2-based processes for the formulation of PLA carriers. This review provides an overview of these research studies, including a brief description of the SC-CO2 processes that are widely exploited for the production of PLA and PLGA-based drug-loaded particles. Finally, recent work shows progress in the development of SC-CO2 techniques for particulate drug delivery systems is discussed in detail. Additionally, future perspectives and limitations of SC-CO2-based techniques in industrial applications are examined.
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Barroso-Solares S, Cuadra-Rodriguez D, Rodriguez-Mendez ML, Rodriguez-Perez MA, Pinto J. A new generation of hollow polymeric microfibers produced by gas dissolution foaming. J Mater Chem B 2020; 8:8820-8829. [PMID: 33026393 DOI: 10.1039/d0tb01560a] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
A new and straightforward route to produce polymeric hollow microfibers has been proposed. Polycaprolactone (PCL) hollow fibers are obtained for the first time using an environmentally friendly gas dissolution foaming approach, overcoming its limitations to induce porosity on samples in the micrometric range. Different porous morphologies are achieved from solid PCL microfibers with a well-controlled diameter obtained by conventional electrospinning. The optimization of the foaming parameters provides two sets of well-defined hollow fibers, one showing smooth surfaces and the other presenting an enhanced surface porosity. Accordingly, gas dissolution foaming proves to be not only suitable for the production of hollow polymeric microfibers, but is also capable of providing diverse porous morphologies from the same precursor, solid fibers. Moreover, a preliminary study about the suitability of this new generation of foamed hollow polymeric fibers for drug delivery is carried out, aiming to take advantage of the enhanced surface area and tunable morphology obtained by using the proposed new production method. It is found that the foamed microfibers can be loaded with up to 15 wt% of ibuprofen while preserving the morphology of each kind of fiber. Then, foamed PCL fibers presenting a hollow structure and surface porosity show a remarkable constant release of ibuprofen for almost one and a half days. In contrast, the original solid fibers do not present such behavior, releasing all the ibuprofen in about seven hours.
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Affiliation(s)
- Suset Barroso-Solares
- Cellular Materials Laboratory (CellMat), Condensed Matter Physics Department, University of Valladolid, 47011, Spain.
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Lebedev A, Lovskaya D, Menshutina N. Experimental Investigation and CFD Modeling of Supercritical Adsorption Process. Polymers (Basel) 2020; 12:polym12091957. [PMID: 32872406 PMCID: PMC7565664 DOI: 10.3390/polym12091957] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Revised: 08/25/2020] [Accepted: 08/26/2020] [Indexed: 11/19/2022] Open
Abstract
The kinetics of the supercritical adsorption process was experimentally studied by the example of ”ibuprofen-silica aerogel” composition obtainment at various parameters: Pressure 120–200 bar and temperature 40–60 °C. Computational Fluid Dynamics (CFD) model of the supercritical adsorption process in a high-pressure apparatus based on the provisions of continuum mechanics is proposed. Using supercritical adsorption process kinetics experimental data, the dependences of the effective diffusion coefficient of active substance in the aerogel, and the maximum amount of the adsorbed active substance into the aerogel on temperature and pressure are revealed. Adequacy of the proposed model is confirmed. The proposed mathematical model allows predicting the behavior of system (fields of velocity, temperature, pressure, composition, density, etc.) at each point of the studied medium. It makes possible to predict mass transport rate of the active substance inside the porous body depending on the geometry of the apparatus, structure of flow, temperature, and pressure.
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Saqib M, Ali Bhatti AS, Ahmad NM, Ahmed N, Shahnaz G, Lebaz N, Elaissari A. Amphotericin B Loaded Polymeric Nanoparticles for Treatment of Leishmania Infections. NANOMATERIALS 2020; 10:nano10061152. [PMID: 32545473 PMCID: PMC7353296 DOI: 10.3390/nano10061152] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Revised: 06/05/2020] [Accepted: 06/10/2020] [Indexed: 12/11/2022]
Abstract
Fungal infections in immune-compromised patients are an important cause of mortality and morbidity. Amphotericin B (Amp B) is considered a powerful fungicidal drug but its clinical usage has certain limitations when administered intravenously due to its toxicity and poor solubility. In consideration of such challenges, in cutaneous leishmaniasis, the topical application of Amp B can be a safer option in many aspects. Thus, herein, biopolymer of polycaprolactone (PCL) nanoparticles (NPs) were developed with the loading of Amp B by nanoprecipitation for the treatment of topical leishmanial infections. Various parameters, such as concentration of PCL and surfactant Poloxamer 407, were varied in order to optimize the formation of nanoparticles for the loading of Amp B. The optimized formulation exhibited a mean hydrodynamic particle size of 183 nm with a spherical morphology and an encapsulation efficiency of 85%. The applications of various kinetic models reveal that drug release from nanoformulation follows Korsmeyer-Peppas kinetics and has a high diffusion exponent at a physiological pH of 7.4 as well a skin relevant pH = 5.5. The activity of the prepared nanoparticles was also demonstrated in Leishmania infected macrophages. The measured IC50 of the prepared nanoparticle formulation was observed to be significantly lower when compared to control free Amp B and AmBisome® for both L. tropica KWH23 and L. donovani amastigotes in order to demonstrate maximum parasite inhibition. The prepared topical nanoformulations are capable of providing novel options for the treatment of leishmaniasis, which can be possible after in vivo assays as well as the establishment of safety profiles.
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Affiliation(s)
- Mudassara Saqib
- Department of Pharmacology and Therapeutics, Shaikh Zayed Postgraduate Medical Institute and Shaikh Zayed Medical Complex, Lahore 54000, Pakistan
- Correspondence: (M.S.); (A.E.)
| | - A. Shabbir Ali Bhatti
- Department of Pharmacology and Therapeutics, Shalamar Medical and Dental College, Lahore 54000, Pakistan;
| | - Nasir M. Ahmad
- Polymer Research Lab, School of Chemical and Materials Engineering (SCME), National University of Sciences and Technology (NUST), H-12 Sector, Islamabad 44000, Pakistan;
| | - Naveed Ahmed
- Department of Pharmacy, Quaid i Azam University, Islamabad 45320, Pakistan; (N.A.); (G.S.)
| | - Gul Shahnaz
- Department of Pharmacy, Quaid i Azam University, Islamabad 45320, Pakistan; (N.A.); (G.S.)
| | - Noureddine Lebaz
- Univ Lyon, University Claude Bernard Lyon-1, CNRS, LAGEPP UMR-5007, 43 boulevard du 11 novembre 1918, F-69100 Villeurbanne, France;
| | - Abdelhamid Elaissari
- Univ Lyon, University Claude Bernard Lyon-1, CNRS, LAGEPP UMR-5007, 43 boulevard du 11 novembre 1918, F-69100 Villeurbanne, France;
- Correspondence: (M.S.); (A.E.)
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27
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Salehi H, Karimi M, Rezaie N, Raofie F. Extraction of β-Carboline alkaloids and preparation of extract nanoparticles from Peganum harmala L. capsules using supercritical fluid technique. J Drug Deliv Sci Technol 2020. [DOI: 10.1016/j.jddst.2020.101515] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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28
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Prediction of solid solute solubility in supercritical carbon dioxide with and without organic cosolvents from PSRK EOS. J Supercrit Fluids 2020. [DOI: 10.1016/j.supflu.2019.104735] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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29
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McDonagh AF, Tajber L. Crystallo-co-spray drying as a new approach to manufacturing of drug/excipient agglomerates: Impact of processing on the properties of paracetamol and lactose mixtures. Int J Pharm 2020; 577:119051. [PMID: 31981704 DOI: 10.1016/j.ijpharm.2020.119051] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2019] [Revised: 01/13/2020] [Accepted: 01/15/2020] [Indexed: 10/25/2022]
Abstract
The novel process of crystallo-co-spray drying of paracetamol and α-lactose monohydrate was investigated by varying the spray dryer inlet temperature and inlet feed solvent composition. A crystalline agglomerate was obtained with no change to the physical structure of either component throughout both investigations and with possible interactions between the hydroxyl groups of the α-lactose monohydrate and the amide and hydroxyl groups of the paracetamol detected. The percentage soluble fraction of the components in the inlet feed had the largest influence on the morphology of the final dried agglomerate. Low excipient soluble fraction resulted in an increase in paracetamol surface coating and high excipient soluble fraction produced agglomerates of highly mixed components. The use of crystallo-co-spray drying can serve as a method of producing an agglomerated blend of crystalline co-spray dried components leading to possible opportunities for process intensification with the reduction of process steps such as blending, agglomeration, drying and milling into one single stage.
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Affiliation(s)
- Alan F McDonagh
- Synthesis and Solid State Pharmaceutical Centre, School of Pharmacy and Pharmaceutical Sciences, Trinity College Dublin, Dublin 2, Ireland
| | - Lidia Tajber
- Synthesis and Solid State Pharmaceutical Centre, School of Pharmacy and Pharmaceutical Sciences, Trinity College Dublin, Dublin 2, Ireland.
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30
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Preparation and evaluation of pharmaceutical co-crystals for solubility enhancement of atorvastatin calcium. Polym Bull (Berl) 2019. [DOI: 10.1007/s00289-019-02997-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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31
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Sun M, Shichao D, Tang W, Jia L, Gong J. Design of Spherical Crystallization for Drugs Based on Thermal-Induced Liquid–Liquid Phase Separation: Case Studies of Water-Insoluble Drugs. Ind Eng Chem Res 2019. [DOI: 10.1021/acs.iecr.9b03795] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Mengmeng Sun
- School of Chemical Engineering, State Key Laboratory of Chemical Engineering, Tianjin University, Tianjin 300072, China
- The Co-Innovation Center of Chemistry and Chemical Engineering of Tianjin, Key Laboratory Modern Drug Delivery and High Efficiency in Tianjin, Tianjin 300072, China
| | - Du Shichao
- School of Chemical Engineering, State Key Laboratory of Chemical Engineering, Tianjin University, Tianjin 300072, China
- The Co-Innovation Center of Chemistry and Chemical Engineering of Tianjin, Key Laboratory Modern Drug Delivery and High Efficiency in Tianjin, Tianjin 300072, China
| | - Weiwei Tang
- School of Chemical Engineering, State Key Laboratory of Chemical Engineering, Tianjin University, Tianjin 300072, China
- The Co-Innovation Center of Chemistry and Chemical Engineering of Tianjin, Key Laboratory Modern Drug Delivery and High Efficiency in Tianjin, Tianjin 300072, China
| | - Lina Jia
- School of Chemical Engineering, State Key Laboratory of Chemical Engineering, Tianjin University, Tianjin 300072, China
- The Co-Innovation Center of Chemistry and Chemical Engineering of Tianjin, Key Laboratory Modern Drug Delivery and High Efficiency in Tianjin, Tianjin 300072, China
| | - Junbo Gong
- School of Chemical Engineering, State Key Laboratory of Chemical Engineering, Tianjin University, Tianjin 300072, China
- The Co-Innovation Center of Chemistry and Chemical Engineering of Tianjin, Key Laboratory Modern Drug Delivery and High Efficiency in Tianjin, Tianjin 300072, China
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32
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Rubina MS, Said‐Galiev EE, Naumkin AV, Shulenina AV, Belyakova OA, Vasil'kov AY. Preparation and characterization of biomedical collagen–chitosan scaffolds with entrapped ibuprofen and silver nanoparticles. POLYM ENG SCI 2019. [DOI: 10.1002/pen.25122] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Margarita S. Rubina
- A.N. Nesmeyanov Institute of Organoelement Compounds, RAS 119991 Moscow Russia
| | | | | | - Alexandra V. Shulenina
- Faculty of Physics, M.V. Lomonosov Moscow State University 119991 Moscow Russia
- National Research Centre “Kurchatov Institute” 123182 Moscow Russia
| | - Olga A. Belyakova
- Federal Research Center Boreskov Institute of Catalysis 630090 Novosibirsk Russia
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33
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Sodeifian G, Sajadian SA, Saadati Ardestani N, Razmimanesh F. Production of Loratadine drug nanoparticles using ultrasonic-assisted Rapid expansion of supercritical solution into aqueous solution (US-RESSAS). J Supercrit Fluids 2019. [DOI: 10.1016/j.supflu.2018.11.007] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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34
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Karimi M, Raofie F. Micronization of vincristine extracted from Catharanthus roseus by expansion of supercritical fluid solution. J Supercrit Fluids 2019. [DOI: 10.1016/j.supflu.2019.01.021] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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35
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Bagheri H, Ghader S, Hatami N. Solubility of Ibuprofen in Conventional Solvents and Supercritical CO2: Evaluation of Ideal and Non-Ideal Models. CHEMISTRY & CHEMICAL TECHNOLOGY 2019. [DOI: 10.23939/chcht13.01.001] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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36
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Sukhoverkov KV, Le-Deygen IM, Egorov AM, Kudryashova EV. Physicochemical Properties of the Inclusion Complex of Moxifloxacin with Hydroxypropyl-β-Cyclodextrin Synthesized by RESS. RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY B 2019. [DOI: 10.1134/s1990793118070126] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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37
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Budkov Y, Kolesnikov A, Ivlev D, Kalikin N, Kiselev M. Possibility of pressure crossover prediction by classical DFT for sparingly dissolved compounds in scCO2. J Mol Liq 2019. [DOI: 10.1016/j.molliq.2018.12.021] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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38
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Said-Galiev EE, Rubina MS, Naumkin AV, Ikonnikov NS, Vasil’kov AY. Production of a Novel Material Based on a Collagen–Chitosan Composite and Ibuprofen in a Supercritical Medium. DOKLADY PHYSICAL CHEMISTRY 2018. [DOI: 10.1134/s0012501618090038] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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39
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Oparin RD, Kiselev MG. Application of Chemometrics Approaches to Analysis of Mid-Infrared Spectra of Ibuprofen Diluted in Supercritical Carbon Dioxide. APPLIED SPECTROSCOPY 2018; 72:1548-1560. [PMID: 30058366 DOI: 10.1177/0003702818775731] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
This work represents a comprehensive analysis of mid-infrared (mid-IR) spectra of ibuprofen diluted in supercritical CO2 (in the temperature range of 40-90 ℃ and at the CO2 density corresponding to 1.3 of its critical value). The study employed mathematical approaches based on data matrix analysis such as two-dimensional cross-correlation analysis (2D-COS) and principal component analysis (PCA). Two-dimensional cross-correlation analysis allowed us to reveal correlations between the spectral contributions constituting the analytical spectral band and assigned to certain ibuprofen conformers, as well as the significance of these correlations. It has been shown that the considerable increase in the total intensity of the analytical spectral band, proportional to the equilibrium ibuprofen concentration in the supercritical CO2 phase, is accompanied by certain redistribution of intensities of the spectral components related to the corresponding conformers. The PCA allowed us to determine the changes of intensities of individual spectral contributions for each thermodynamic point in the considered temperature range. It has been shown that these two complementary methods provide more precise information that may be used as the initial data in the classical analysis of spectral data based on spectral curve deconvolution into individual spectral contributions.
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Affiliation(s)
- Roman D Oparin
- G.A. Krestov Institute of Solution Chemistry of the Russian Academy of Sciences, Ivanovo, Russian Federation
| | - Michael G Kiselev
- G.A. Krestov Institute of Solution Chemistry of the Russian Academy of Sciences, Ivanovo, Russian Federation
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40
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Tao C, Zhang J, Wang J, Le Y. Ginsenoside Drug Nanocomposites Prepared by the Aerosol Solvent Extraction System for Enhancing Drug Solubility and Stability. Pharmaceutics 2018; 10:pharmaceutics10030095. [PMID: 30021937 PMCID: PMC6161124 DOI: 10.3390/pharmaceutics10030095] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2018] [Revised: 07/07/2018] [Accepted: 07/09/2018] [Indexed: 11/23/2022] Open
Abstract
Ginsenosides are the pharmacologically active constituents of ginseng. So far, more than 30 ginsenosides have been identified and widely used in pharmaceutical formulations. However, the therapeutic applications of ginsenosides are hampered by their poor solubility and low bioavailability. In this study, we selected two of the most important ginsenosides-Re and Rh2 as model drugs to prepare ginsenoside drug nanocomposites (NanoGS) using the simple aerosol solvent extraction system (ASES) technique to address the poor solubility and bioavailability of these compounds. Compared with raw ginsenosides, NanoGS exhibited significantly enhanced dissolution rate owing to their low crystallinity and high surface area. Furthermore, in vitro cellular investigations showed that NanoGS-Rh2 exhibited outstanding anticancer activity against MCF-7 cancer cells. Therefore, this study is expected to provide a promising strategy that could optimize and broaden the applications of ginsenosides, as well as other water-insoluble drugs in pharmaceutical formulations.
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Affiliation(s)
- Cheng Tao
- College of Chemical Engineering, Beijing University of Chemical Technology, Beijing 100029, China.
| | - Jianjun Zhang
- College of Chemical Engineering, Beijing University of Chemical Technology, Beijing 100029, China.
| | - Jiexin Wang
- College of Chemical Engineering, Beijing University of Chemical Technology, Beijing 100029, China.
| | - Yuan Le
- College of Chemical Engineering, Beijing University of Chemical Technology, Beijing 100029, China.
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41
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Bagheri H, Ali Mansoori G, Hashemipour H. A novel approach to predict drugs solubility in supercritical solvents for RESS process using various cubic EoS-mixing rule. J Mol Liq 2018. [DOI: 10.1016/j.molliq.2018.03.081] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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42
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Supercritical carbon dioxide-based technologies for the production of drug nanoparticles/nanocrystals - A comprehensive review. Adv Drug Deliv Rev 2018; 131:22-78. [PMID: 30026127 DOI: 10.1016/j.addr.2018.07.010] [Citation(s) in RCA: 114] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2018] [Revised: 07/02/2018] [Accepted: 07/10/2018] [Indexed: 02/06/2023]
Abstract
Low drug bioavailability, which is mostly a result of poor aqueous drug solubilities and of inadequate drug dissolution rates, is one of the most significant challenges that pharmaceutical companies are currently facing, since this may limit the therapeutic efficacy of marketed drugs, or even result in the discard of potential highly effective drug candidates during developmental stages. Two of the main approaches that have been implemented in recent years to overcome poor drug solubility/dissolution issues have frequently involved drug particle size reduction (i.e., micronization/nanonization) and/or the modification of some of the physicochemical and structural properties of poorly water soluble drugs. A large number of particle engineering methodologies have been developed, tested, and applied in the synthesis and control of particle size/particle-size distributions, crystallinities, and polymorphic purities of drug micro- and nano-particles/crystals. In recent years pharmaceutical processing using supercritical fluids (SCF), in general, and supercritical carbon dioxide (scCO2), in particular, have attracted a great attention from the pharmaceutical industry. This is mostly due to the several well-known advantageous technical features of these processes, as well as to other increasingly important subjects for the pharmaceutical industry, namely their "green", sustainable, safe and "environmentally-friendly" intrinsic characteristics. In this work, it is presented a comprehensive state-of-the-art review on scCO2-based processes focused on the formation and on the control of the physicochemical, structural and morphological properties of amorphous/crystalline pure drug nanoparticles. It is presented and discussed the most relevant scCO2, scCO2-based fluids and drug physicochemical properties that are pertinent for the development of successful pharmaceutical products, namely those that are critical in the selection of an adequate scCO2-based method to produce pure drug nanoparticles/nanocrystals. scCO2-based nanoparticle formation methodologies are classified in three main families, and in terms of the most important role played by scCO2 in particle formation processes: as a solvent; as an antisolvent or a co-antisolvent; and as a "high mobility" additive (a solute, a co-solute, or a co-solvent). Specific particle formation methods belonging to each one of these families are presented, discussed and compared. Some selected amorphous/crystalline drug nanoparticles that were prepared by these methods are compiled and presented, namely those studied in the last 10-15 years. A special emphasis is given to the formation of drug cocrystals. It is also discussed the fundamental knowledge and the main mechanisms in which the scCO2-based particle formation methods rely on, as well as the current status and urgent needs in terms of reliable experimental data and of robust modeling approaches. Other addressed and discussed topics include the currently available and the most adequate physicochemical, morphological and biological characterization methods required for pure drug nanoparticles/nanocrystals, some of the current nanometrology and regulatory issues associated to the use of these methods, as well as some scale-up, post-processing and pharmaceutical regulatory subjects related to the industrial implementation of these scCO2-based processes. Finally, it is also discussed the current status of these techniques, as well as their future major perspectives and opportunities for industrial implementation in the upcoming years.
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Reiser S, Shaban M, Weber A, Türk M. CO2 assisted deposition of R/S-ibuprofen on different porous carrier materials: Influence of carrier properties on loading and dissolution behavior. J CO2 UTIL 2018. [DOI: 10.1016/j.jcou.2018.04.007] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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44
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Semi-empirical correlation of solid solute solubility in supercritical carbon dioxide: Comparative study and proposition of a novel density-based model. CR CHIM 2018. [DOI: 10.1016/j.crci.2018.02.006] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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45
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Solubility measurement and preparation of nanoparticles of an anticancer drug (Letrozole) using rapid expansion of supercritical solutions with solid cosolvent (RESS-SC). J Supercrit Fluids 2018. [DOI: 10.1016/j.supflu.2017.10.015] [Citation(s) in RCA: 76] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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46
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Reiser S, Sun M, Johannsen M, Türk M. Influence of chemical nature of carrier materials on the dissolution behavior of racemic ibuprofen. J Supercrit Fluids 2018. [DOI: 10.1016/j.supflu.2017.02.015] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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47
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Shi K, Feng L, He L, Li H. Thermodynamic modeling of the supercritical CO2 impregnation process for the preparation ibuprofen/polymethylmethacrylate composite. J Taiwan Inst Chem Eng 2017. [DOI: 10.1016/j.jtice.2017.05.033] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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48
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49
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Si-Moussa C, Belghait A, Khaouane L, Hanini S, Halilali A. Novel density-based model for the correlation of solid drugs solubility in supercritical carbon dioxide. CR CHIM 2017. [DOI: 10.1016/j.crci.2016.09.009] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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50
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Chen CT, Lee CA, Tang M, Chen YP. Experimental investigation for the solubility and micronization of pyridin-4-amine in supercritical carbon dioxide. J CO2 UTIL 2017. [DOI: 10.1016/j.jcou.2017.01.020] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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