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Sarmah RJ, Kundu S. Structure and morphology of bovine serum albumin–lysozyme (BSA–Lys) complex films at air–water interface. Food Hydrocoll 2022. [DOI: 10.1016/j.foodhyd.2022.107788] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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2
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Farahmand A, Emadzadeh B, Ghorani B, Poncelet D. A comprehensive parametric study for understanding the combined millifluidic and dripping encapsulation process and characterisation of oil-loaded capsules. J Microencapsul 2021; 38:507-521. [PMID: 34543150 DOI: 10.1080/02652048.2021.1983053] [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] [Indexed: 10/20/2022]
Abstract
AIM This study aimed to utilise and optimise the millifluidic and dripping encapsulation technique to develop and characterise the oil-core capsules. METHODS Sodium alginate with Tween-20 (continuous phase) and sunflower oil (dispersed phase) were used in millifluidic system. After determining the surface and interfacial tensions and flow behaviour parameters, flow rates of phases and concentrations of alginate and Tween were optimised by the Taguchi method. The flow regime of droplets was also evaluated. Optimised millicapsules were characterised concerning morphology, dimension, encapsulation efficiency, SEM, FTIR and, DSC results. RESULTS Dripping flow regime during droplet formation was observed. Reducing the interfacial tension between the continuous and dispersed phases resulted in about a 10.18% reduction in diameter. Optimised millicapsules depicted spherical shape (0.03 ± 0.01) with 3.95 ± 0.05 mm size and 97.5 ± 0.2% encapsulation efficiency. The FTIR and DSC results confirmed the entrapment of oil. CONCLUSION Millifluidic and dripping method effectively encapsulated sunflower oil in core-shell capsules.
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Affiliation(s)
- Atefeh Farahmand
- Department of Food Nanotechnology, Research Institute of Food Science and Technology (RIFST), Mashhad, Iran
| | - Bahareh Emadzadeh
- Department of Food Nanotechnology, Research Institute of Food Science and Technology (RIFST), Mashhad, Iran
| | - Behrouz Ghorani
- Department of Food Nanotechnology, Research Institute of Food Science and Technology (RIFST), Mashhad, Iran
| | - Denis Poncelet
- UMR CNRS 6144 GEPEA, Université de Nantes, Nantes, France
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Grządka E, Matusiak J, Godek E. Alginic acid as a stabilizer of zirconia suspensions in the presence of cationic surfactants. Carbohydr Polym 2020; 246:116634. [PMID: 32747269 DOI: 10.1016/j.carbpol.2020.116634] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2020] [Revised: 06/08/2020] [Accepted: 06/10/2020] [Indexed: 11/26/2022]
Abstract
The influence of hydrocarbon (CTAB), fluorocarbon (S-106-A) and silicone (C-Si) cationic surfactants: on stability, adsorption and electrokinetic properties of the alginic acid (AA)/zirconia (ZrO2) suspensions was studied. The results obtained from the spectrophotometric measurements indicate on very high effectiveness of the surfactants in stabilization of the studied systems. This is due to the formation of multimolecular complexes between alginic acid and the surfactants. The existence of these complexes was confirmed by the surface tension and the zeta potential measurements. Presented studies also enabled the estimation of the conditions under which the complexes are effectively created and the determination of their character. These findings were also confirmed by the adsorption data. Moreover, the surface charge density measurements proved that the adsorption of AA or the AA/surfactant complexes changes the structure of the electrical double layer. The presented results may find applications in the fields of functionalized materials.
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Affiliation(s)
- E Grządka
- Department of Radiochemistry and Environmental Chemistry, Faculty of Chemistry, Institute of Chemical Sciences, Maria Curie-Skłodowska University, M. Skłodowskiej - Curie 3 Sq., 20-031, Lublin, Poland.
| | - J Matusiak
- Department of Radiochemistry and Environmental Chemistry, Faculty of Chemistry, Institute of Chemical Sciences, Maria Curie-Skłodowska University, M. Skłodowskiej - Curie 3 Sq., 20-031, Lublin, Poland.
| | - E Godek
- Department of Radiochemistry and Environmental Chemistry, Faculty of Chemistry, Institute of Chemical Sciences, Maria Curie-Skłodowska University, M. Skłodowskiej - Curie 3 Sq., 20-031, Lublin, Poland.
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4
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Jafarzadeh S, Jafari SM, Salehabadi A, Nafchi AM, Uthaya Kumar US, Khalil HA. Biodegradable green packaging with antimicrobial functions based on the bioactive compounds from tropical plants and their by-products. Trends Food Sci Technol 2020. [DOI: 10.1016/j.tifs.2020.04.017] [Citation(s) in RCA: 114] [Impact Index Per Article: 28.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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5
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Protein-polysaccharide based microencapsulated phase change material composites for thermal energy storage. Carbohydr Polym 2020; 229:115531. [DOI: 10.1016/j.carbpol.2019.115531] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2019] [Revised: 10/16/2019] [Accepted: 10/23/2019] [Indexed: 11/20/2022]
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6
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Bakry AM, Chen YQ, Liang L. Developing a mint yogurt enriched with omega‐3 oil: Physiochemical, microbiological, rheological, and sensorial characteristics. J FOOD PROCESS PRES 2019. [DOI: 10.1111/jfpp.14287] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Amr M. Bakry
- State Key Laboratory of Food Science and Technology Jiangnan University Wuxi P.R. China
- Department of Dairy Science Faculty of Agriculture Suez Canal University Ismailia Egypt
| | - Yong Q. Chen
- State Key Laboratory of Food Science and Technology Jiangnan University Wuxi P.R. China
- School of Food Science and Technology Jiangnan University Wuxi P.R. China
| | - Li Liang
- State Key Laboratory of Food Science and Technology Jiangnan University Wuxi P.R. China
- School of Food Science and Technology Jiangnan University Wuxi P.R. China
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7
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Abstract
Microparticles, microspheres, and microcapsules are widely used constituents of multiparticulate drug delivery systems, offering both therapeutic and technological advantages. Microparticles are generally in the 1–1000 µm size range, serve as multiunit drug delivery systems with well-defined physiological and pharmacokinetic benefits in order to improve the effectiveness, tolerability, and patient compliance. This paper reviews their evolution, significance, and formulation factors (excipients and procedures), as well as their most important practical applications (inhaled insulin, liposomal preparations). The article presents the most important structures of microparticles (microspheres, microcapsules, coated pellets, etc.), interpreted with microscopic images too. The most significant production processes (spray drying, extrusion, coacervation, freeze-drying, microfluidics), the drug release mechanisms, and the commonly used excipients, the characterization, and the novel drug delivery systems (microbubbles, microsponges), as well as the preparations used in therapy are discussed in detail.
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8
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Huang A, Li X, Liang X, Zhang Y, Hu H, Yin Y, Huang Z. Solid-Phase Synthesis of Cellulose Acetate Butyrate as Microsphere Wall Materials for Sustained Release of Emamectin Benzoate. Polymers (Basel) 2018; 10:E1381. [PMID: 30961306 PMCID: PMC6401682 DOI: 10.3390/polym10121381] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2018] [Revised: 12/05/2018] [Accepted: 12/10/2018] [Indexed: 12/18/2022] Open
Abstract
Emamectin benzoate (EB), a widely used pesticide, is prone to decomposition by ultraviolet light and suffers from the corresponding loss of efficacy. The timed release of EB based on microspheres is one of the effective methods to solve this issue. As a non-toxic cellulose ester, cellulose acetate butyrate (CAB) is regarded as one of the best wall-forming materials for microcapsules with a good controlled release performance. Herein, two methods-mechanical activation (MA) technology and a conventional liquid phase (LP) method-were employed to synthesize different CABs, namely CAB-MA and CAB-LP, respectively. The molecular structure, rheological property, and thermal stability of these CABs were investigated. The two CABs were used to prepare microspheres for the loading and release of EB via an o/w (oil-in-water) solvent evaporation method. Moreover, the performances such as drug loading, drug entrapment, and anti-photolysis of the drug for these microspheres were studied. The results showed that both CABs were available as wall materials for loading and releasing EB. Compared with CAB-LP, CAB-MA presented a lower molecular weight and a narrower molecular weight distribution. Moreover, the MA method endowed the CAB with more ester substituent groups and less crystalline structure in comparison to the LP method, which had benefits including pelletizing and drug loading.
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Affiliation(s)
- Aimin Huang
- School of Chemistry and Chemical Engineering, Guangxi University, Nanning 530004, China.
- Medical College of Guangxi University, Nanning 530004, China.
| | - Xuanhai Li
- School of Chemistry and Chemical Engineering, Guangxi University, Nanning 530004, China.
| | - Xingtang Liang
- Qinzhou Key Laboratory of Biowaste Resources for Selenium-Enriched Functional Utilization, College of Petroleum and Chemical Engineering, Qinzhou University, Qinzhou 535011, China.
| | - Yanjuan Zhang
- School of Chemistry and Chemical Engineering, Guangxi University, Nanning 530004, China.
| | - Huayu Hu
- School of Chemistry and Chemical Engineering, Guangxi University, Nanning 530004, China.
| | - Yanzhen Yin
- Qinzhou Key Laboratory of Biowaste Resources for Selenium-Enriched Functional Utilization, College of Petroleum and Chemical Engineering, Qinzhou University, Qinzhou 535011, China.
| | - Zuqiang Huang
- School of Chemistry and Chemical Engineering, Guangxi University, Nanning 530004, China.
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9
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Khayyat S, Al-Kattan M, Basudan N. Phytochemical Screening and Antidermatophytic Activity of Lavender Essential Oil from Saudi Arabia. INT J PHARMACOL 2018. [DOI: 10.3923/ijp.2018.802.810] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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10
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Biopolymer-based coacervates: Structures, functionality and applications in food products. Curr Opin Colloid Interface Sci 2017. [DOI: 10.1016/j.cocis.2017.03.006] [Citation(s) in RCA: 75] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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11
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Ruiz Ruiz JC, Ortiz Vazquez EDLL, Segura Campos MR. Encapsulation of vegetable oils as source of omega-3 fatty acids for enriched functional foods. Crit Rev Food Sci Nutr 2017; 57:1423-1434. [DOI: 10.1080/10408398.2014.1002906] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Jorge Carlos Ruiz Ruiz
- Departamento de Ingeniería Química-Bioquímica, Instituto Tecnológico de Mérida, Mérida, Yucatán, Mexico
| | | | - Maira Rubi Segura Campos
- Facultad de Ingeniería Química, Universidad Autónoma de Yucatán, Periférico Norte, Mérida, Yucatán, Mexico
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12
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Rafie S, Namjoyan F, Golfakhrabadi F, Yousefbeyk F, Hassanzadeh A. Effect of lavender essential oil as a prophylactic therapy for migraine: A randomized controlled clinical trial. J Herb Med 2016. [DOI: 10.1016/j.hermed.2016.01.003] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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13
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Bakry AM, Abbas S, Ali B, Majeed H, Abouelwafa MY, Mousa A, Liang L. Microencapsulation of Oils: A Comprehensive Review of Benefits, Techniques, and Applications. Compr Rev Food Sci Food Saf 2015; 15:143-182. [DOI: 10.1111/1541-4337.12179] [Citation(s) in RCA: 423] [Impact Index Per Article: 47.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2015] [Revised: 09/15/2015] [Accepted: 09/17/2015] [Indexed: 12/12/2022]
Affiliation(s)
- Amr M. Bakry
- the State Key Laboratory of Food Science and Technology, School of Food Science and Technology; Jiangnan Univ; Wuxi Jiangsu 214122 PR China
- the Dept. of Dairy Science, Faculty of Agriculture; Suez Canal Univ; Ismailia 41522 Egypt
| | - Shabbar Abbas
- the State Key Laboratory of Food Science and Technology, School of Food Science and Technology; Jiangnan Univ; Wuxi Jiangsu 214122 PR China
- the Dept. of Biosciences; COMSATS Inst. of Information Technology; Park Road Islamabad 45550 Pakistan
| | - Barkat Ali
- the State Key Laboratory of Food Science and Technology, School of Food Science and Technology; Jiangnan Univ; Wuxi Jiangsu 214122 PR China
| | - Hamid Majeed
- the State Key Laboratory of Food Science and Technology, School of Food Science and Technology; Jiangnan Univ; Wuxi Jiangsu 214122 PR China
| | - Mohamed Y. Abouelwafa
- the State Key Laboratory of Food Science and Technology, School of Food Science and Technology; Jiangnan Univ; Wuxi Jiangsu 214122 PR China
- the Dept. of Dairy Science, Faculty of Agriculture; Suez Canal Univ; Ismailia 41522 Egypt
| | - Ahmed Mousa
- the State Key Laboratory of Food Science and Technology, School of Food Science and Technology; Jiangnan Univ; Wuxi Jiangsu 214122 PR China
- the Dept. of Dairy Science, Faculty of Environmental Agricultural Science; Suez Canal Univ; 45516 El Arish Egypt
| | - Li Liang
- the State Key Laboratory of Food Science and Technology, School of Food Science and Technology; Jiangnan Univ; Wuxi Jiangsu 214122 PR China
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14
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Biocompatible long-sustained release oil-core polyelectrolyte nanocarriers: From controlling physical state and stability to biological impact. Adv Colloid Interface Sci 2015; 222:678-91. [PMID: 25453660 DOI: 10.1016/j.cis.2014.10.005] [Citation(s) in RCA: 105] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2014] [Revised: 10/15/2014] [Accepted: 10/15/2014] [Indexed: 11/20/2022]
Abstract
It has been generally expected that the most applicable drug delivery system (DDS) should be biodegradable, biocompatible and with incidental adverse effects. Among many micellar aggregates and their mediated polymeric systems, polyelectrolyte oil-core nanocarriers have been found to successfully encapsulate hydrophobic drugs in order to target cells and avoid drug degradation and toxicity as well as to improve drug efficacy, its stability, and better intracellular penetration. This paper reviews recent developments in the formation of polyelectrolyte oil-core nanocarriers by subsequent multilayer adsorption at micellar structures, their imaging, physical state and stability, drug encapsulation and applications, in vitro release profiles and in vitro biological evaluation (cellular uptake and internalization, biocompatibility). We summarize the recent results concerning polyelectrolyte/surfactant interactions at interfaces, fundamental to understand the mechanisms of formation of stable polyelectrolyte layered structures on liquid cores. The fabrication of emulsion droplets stabilized by synergetic surfactant/polyelectrolyte complexes, properties, and potential applications of each type of polyelectrolyte oil-core nanocarriers, including stealth nanocapsules with pegylated shell, are discussed and evaluated.
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15
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Souza CJ, Garcia-Rojas EE. Effects of salt and protein concentrations on the association and dissociation of ovalbumin-pectin complexes. Food Hydrocoll 2015. [DOI: 10.1016/j.foodhyd.2015.01.010] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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16
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Lam RSH, Nickerson MT. Effect of the biopolymer mixing ratio on the formation of electrostatically coupled whey protein-κ- and ι-carrageenan networks in the presence and absence of oil droplets. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2014; 62:8730-8739. [PMID: 25101482 DOI: 10.1021/jf5023669] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
The rheological properties of 1.0% (w/w) whey protein isolate (WPI)-κ-/ι-carrageenan (CG) mixtures were investigated during a slow acidification process by glucono-δ-lactone from pH 7.00 to ∼4.20 as a function of biopolymer mixing ratio and in the presence and absence of oil droplets. In all cases, electrostatic coupled biopolymer and emulsion gel networks were formed at pH values corresponding to where attractive interactions between WPI and CG began. Formed WPI-CG complexes were found to be surface active, capable of lowering interfacial tension and forming viscoelastic interfacial films within emulsion-based systems. Both biopolymer and emulsion-based gels increased in strength and elasticity as the CG content increased, regardless of the type of CG present. However, WPI-ι-CG coupled networks were stronger than WPI-κ-CG networks, presumably due to the higher number of sulfate groups attracting the WPI molecules.
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Affiliation(s)
- Ricky S H Lam
- Department of Food and Bioproduct Sciences, University of Saskatchewan , 51 Campus Drive, Saskatoon, Saskatchewan, Canada S7N 5A8
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17
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Gong H, Xu L, Xu G, Dong M, Li Y. Effect of PEO-PPO-ph-PPO-PEO and PPO-PEO-ph-PEO-PPO on the Rheological and EOR Properties of Polymer Solutions. Ind Eng Chem Res 2014. [DOI: 10.1021/ie404236r] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Houjian Gong
- College
of Petroleum Engineering, China University of Petroleum (East China), Qingdao 266580, China
| | - Long Xu
- College
of Petroleum Engineering, China University of Petroleum (East China), Qingdao 266580, China
| | - Guiying Xu
- Key
Laboratory of Colloid and Interface Chemistry, Shandong University, Ministry of Education, Shandong University, Jinan 250100, China
| | - Mingzhe Dong
- College
of Petroleum Engineering, China University of Petroleum (East China), Qingdao 266580, China
| | - Yajun Li
- College
of Petroleum Engineering, China University of Petroleum (East China), Qingdao 266580, China
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O'Dwyer SP, O'Beirne D, Eidhin DN, O'Kennedy BT. Effects of emulsification and microencapsulation on the oxidative stability of camelina and sunflower oils. J Microencapsul 2013; 30:451-9. [DOI: 10.3109/02652048.2012.752533] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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19
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Abang S, Chan ES, Poncelet D. Effects of process variables on the encapsulation of oil in ca-alginate capsules using an inverse gelation technique. J Microencapsul 2012; 29:417-28. [DOI: 10.3109/02652048.2012.655331] [Citation(s) in RCA: 60] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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20
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Diego-Taboada A, Cousson P, Raynaud E, Huang Y, Lorch M, Binks BP, Queneau Y, Boa AN, Atkin SL, Beckett ST, Mackenzie G. Sequestration of edible oil from emulsions using new single and double layered microcapsules from plant spores. ACTA ACUST UNITED AC 2012. [DOI: 10.1039/c2jm00103a] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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21
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Bao L, Chen Y, Zhou W, Wu Y, Huang Y. Bamboo fibers @ poly(ethylene glycol)-reinforced poly(butylene succinate) biocomposites. J Appl Polym Sci 2011. [DOI: 10.1002/app.34365] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Katona J, Sovilj V, Petrovic L, Mucic N. Tensiometric investigation of the interaction and phase separation in a polymer mixture-ionic surfactant ternary system. JOURNAL OF THE SERBIAN CHEMICAL SOCIETY 2010. [DOI: 10.2298/jsc100112056k] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
The interaction and phase separation in a ternary mixture composed of hydroxypropyl methyl cellulose (HPMC), sodium carboxymethyl cellulose (NaCMC), and sodium dodecylsulfate (SDS) were investigated by tensiometry. Surface tension measurements of binary mixtures (0.7 % HPMC and 0.00-2.00 % SDS) and of ternary mixtures (0.7 % HPMC, 0.3 % NaCMC, and 0.00-2.00 % SDS) were performed. The measurements indicated interaction between HPMC and SDS, which resulted in HPMC-SDS complex formation. The critical association concentration, CAC, and polymer saturation point, PSP, were determined. Phase separation of ternary HPMC/SDS/NaCMC mixtures occurs at SDS concentration > CAC, i.e., when the HPMC-SDS complex is formed. The volume of the coacervate increases with increasing SDS concentration, and at SDS concentrations >1.00 %, the coacervate vanishes. The surface tensions (?) of ternary HPMC/SDS/NaCMC mixtures in the precoacervation region and at the onset of the coacervation region are similar to the ? of the corresponding binary HPMC-SDS mixtures, while in the coacervation and post coacervation region, they are close to the ? of the corresponding SDS solutions.
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