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Shibaev AV, Ospennikov AS, Kuznetsova EK, Kuklin AI, Aliev TM, Novikov VV, Philippova OE. Universal Character of Breaking of Wormlike Surfactant Micelles by Additives of Different Hydrophobicity. NANOMATERIALS (BASEL, SWITZERLAND) 2022; 12:4445. [PMID: 36558298 PMCID: PMC9781539 DOI: 10.3390/nano12244445] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Revised: 11/30/2022] [Accepted: 12/12/2022] [Indexed: 06/17/2023]
Abstract
Wormlike surfactant micelles are widely used in various applications including fracturing technology in oil industry, template synthesis of different nanoobjects, micellar copolymerization of hydrophilic and hydrophobic monomers, and so forth. Most of those applications suggest the solubilization of different additives in the micelles. The present paper is aimed at the comparative study of the effect of the solubilization of hydrophobic (n-decane and 1-phenylhexane) and hydrophilic (N-isopropylacrylamide and acrylamide) substances on the rheological properties and structure of the micelles using several complementary techniques including rheometry, small angle neutron scattering, dynamic light scattering, and diffusion ordered NMR spectroscopy. For these studies, mixed micelles of potassium oleate and n-octyltrimethylammonium bromide containing the excess of either anionic or cationic surfactants were used. It was shown that hydrophobic additives are completely solubilized inside the micelles being localized deep in the core (n-decane, 1-phenylhexane) or near the core/corona interface (1-phenylhexane). At the same time, only a small fraction of hydrophilic additives (14% of N-isopropylacrylamide and 4% of acrylamide) penetrate the micelles being localized at the corona area. Despite different localization of the additives inside the micelles, all of them induce the breaking of wormlike micelles with the formation of either ellipsoidal microemulsion droplets (in the case of hydrophobic additives) or ellipsoidal surfactant micelles (in the case of hydrophilic additives). The breaking of micelles results in the drop of viscosity of the solution up to water value. The main result of this paper consists in the observation of the fact that for all the additives under study, the dependences of the viscosity on the volume fraction of additive lie on the same master curve being shifted along the volume fraction axis by a certain factor depending on the hydrophobicity of the added species. Those data are quite useful for various applications of wormlike surfactant micelles suggesting the solubilization of different additives inside them.
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Affiliation(s)
| | | | | | - Alexander I. Kuklin
- Frank Laboratory of Neutron Physics, Joint Institute for Nuclear Research, 141980 Dubna, Russia
- Moscow Institute of Physics and Technology, 141701 Dolgoprudny, Russia
| | - Teimur M. Aliev
- A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 119991 Moscow, Russia
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Wu Z, Li H, Zhao X, Ye F, Zhao G. Hydrophobically modified polysaccharides and their self-assembled systems: A review on structures and food applications. Carbohydr Polym 2022; 284:119182. [DOI: 10.1016/j.carbpol.2022.119182] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2021] [Revised: 12/27/2021] [Accepted: 01/21/2022] [Indexed: 01/05/2023]
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3
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Glukhova SA, Molchanov VS, Chesnokov YM, Lokshin BV, Kharitonova EP, Philippova OE. Green nanocomposite gels based on binary network of sodium alginate and percolating halloysite clay nanotubes for 3D printing. Carbohydr Polym 2022; 282:119106. [DOI: 10.1016/j.carbpol.2022.119106] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Revised: 12/27/2021] [Accepted: 01/04/2022] [Indexed: 12/16/2022]
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4
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Preparation, characterization and antioxidant properties of curcumin encapsulated chitosan/lignosulfonate micelles. Carbohydr Polym 2022; 281:119080. [DOI: 10.1016/j.carbpol.2021.119080] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 12/24/2021] [Accepted: 12/28/2021] [Indexed: 12/17/2022]
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5
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Double dynamic hydrogels formed by wormlike surfactant micelles and cross-linked polymer. J Colloid Interface Sci 2021; 611:46-60. [PMID: 34929438 DOI: 10.1016/j.jcis.2021.11.198] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Revised: 11/29/2021] [Accepted: 11/30/2021] [Indexed: 01/16/2023]
Abstract
HYPOTHESIS Interpenetrating networks consisting of a polymer network with dynamic cross-links and a supramolecular network allow obtaining hydrogels with significantly enhanced mechanical properties. EXPERIMENTS Binary hydrogels composed of a dynamically cross-linked poly(vinyl alcohol) (PVA) network and a transient network of entangled highly charged mixed wormlike micelles (WLMs) of surfactants (potassium oleate and n-octyltrimethylammonium bromide) were prepared and studied by rheometry, SANS, USANS, cryo-TEM, and NMR spectroscopy. FINDINGS Binary hydrogels show significantly enhanced rheological properties (a 3400-fold higher viscosity and 27-fold higher plateau modulus) as compared to their components taken separately. This is due to the microphase separation leading to local concentrating of PVA and WLMs providing larger number of polymer-polymer contacts for cross-linking and longer WLMs with more entanglements. Such materials are very promising for the application in many areas, ranging from enhanced oil recovery to biomedical uses.
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Akopova TA, Demina TS, Khavpachev MA, Popyrina TN, Grachev AV, Ivanov PL, Zelenetskii AN. Hydrophobic Modification of Chitosan via Reactive Solvent-Free Extrusion. Polymers (Basel) 2021; 13:2807. [PMID: 34451348 PMCID: PMC8399264 DOI: 10.3390/polym13162807] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Revised: 08/17/2021] [Accepted: 08/18/2021] [Indexed: 01/31/2023] Open
Abstract
Hydrophobic derivatives of polysaccharides possess an amphiphilic behavior and are widely used as rheological modifiers, selective sorbents, and stabilizers for compositions intended for various applications. In this work, we studied the mechanochemical reactions of chitosan alkylation when interacting with docosylglycidyl and hexadecylglycidyl ethers in the absence of solvents at shear deformation in a pilot twin-screw extruder. The chemical structure and physical properties of the obtained derivatives were characterized by elemental analysis, FT-IR spectroscopy, dynamic light scattering, scanning electron microscopy, and mechanical tests. According to calculations for products soluble in aqueous media, it was possible to introduce about 5-12 hydrophobic fragments per chitosan macromolecule with a degree of polymerization of 500-2000. The length of the carbon chain of the alkyl substituent significantly affects its reactivity under the chosen conditions of mechanochemical synthesis. It was shown that modification disturbs the packing ability of the macromolecules, resulting in an increase of plasticity and drop in the elastic modulus of the film made from the hydrophobically modified chitosan samples.
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Affiliation(s)
- Tatiana A. Akopova
- Enikolopov Institute of Synthetic Polymeric Materials, Russian Academy of Sciences, 70 Profsoyuznaya St., 117393 Moscow, Russia; (T.S.D.); (M.A.K.); (T.N.P.); (P.L.I.); (A.N.Z.)
| | - Tatiana S. Demina
- Enikolopov Institute of Synthetic Polymeric Materials, Russian Academy of Sciences, 70 Profsoyuznaya St., 117393 Moscow, Russia; (T.S.D.); (M.A.K.); (T.N.P.); (P.L.I.); (A.N.Z.)
| | - Mukhamed A. Khavpachev
- Enikolopov Institute of Synthetic Polymeric Materials, Russian Academy of Sciences, 70 Profsoyuznaya St., 117393 Moscow, Russia; (T.S.D.); (M.A.K.); (T.N.P.); (P.L.I.); (A.N.Z.)
| | - Tatiana N. Popyrina
- Enikolopov Institute of Synthetic Polymeric Materials, Russian Academy of Sciences, 70 Profsoyuznaya St., 117393 Moscow, Russia; (T.S.D.); (M.A.K.); (T.N.P.); (P.L.I.); (A.N.Z.)
| | - Andrey V. Grachev
- Semenov Federal Research Center for Chemical Physics, Russian Academy of Sciences, 4 Kosygina St., 119991 Moscow, Russia;
| | - Pavel L. Ivanov
- Enikolopov Institute of Synthetic Polymeric Materials, Russian Academy of Sciences, 70 Profsoyuznaya St., 117393 Moscow, Russia; (T.S.D.); (M.A.K.); (T.N.P.); (P.L.I.); (A.N.Z.)
| | - Alexander N. Zelenetskii
- Enikolopov Institute of Synthetic Polymeric Materials, Russian Academy of Sciences, 70 Profsoyuznaya St., 117393 Moscow, Russia; (T.S.D.); (M.A.K.); (T.N.P.); (P.L.I.); (A.N.Z.)
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7
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Zheng C, Liu P, Su R. Endowing conventional hydrophobic associating polymer solution CO 2 stimuli-responsive property with a CO 2 switchable surfactant. J DISPER SCI TECHNOL 2020. [DOI: 10.1080/01932691.2019.1593861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Cunchuan Zheng
- School of Chemistry and Chemical Engineering, Southwest Petroleum University, Chengdu, The People’s Republic of China
| | - Pengfei Liu
- Xinjiang Oil Field, China National Petroleum Corporation, Kelamayi, The People’s Republic of China
| | - Rui Su
- Qinghai Oil Field, China National Petroleum Corporation, Haixi State, The People’s Republic of China
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8
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Shibaev AV, Mityuk DY, Muravlev DA, Philippova OE. Viscoelastic Solutions of Wormlike Micelles of a Cationic Surfactant and a Stiff-Chain Anionic Polyelectrolyte. POLYMER SCIENCE SERIES A 2020. [DOI: 10.1134/s0965545x19060099] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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9
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Martins GO, Segalla Petrônio M, Furuyama Lima AM, Martinez Junior AM, de Oliveira Tiera VA, de Freitas Calmon M, Leite Vilamaior PS, Han SW, Tiera MJ. Amphipathic chitosans improve the physicochemical properties of siRNA-chitosan nanoparticles at physiological conditions. Carbohydr Polym 2019; 216:332-342. [DOI: 10.1016/j.carbpol.2019.03.098] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2019] [Revised: 03/22/2019] [Accepted: 03/26/2019] [Indexed: 12/22/2022]
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10
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Rengifo AF, Santos SC, de Lima VR, Agudelo AJ, da Silva LH, Parize AL, Minatti E. Aggregation behavior of self-assembled nanoparticles made from carboxymethyl-hexanoyl chitosan and sodium dodecyl sulphate surfactant in water. J Mol Liq 2019. [DOI: 10.1016/j.molliq.2018.12.125] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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11
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Chen H, Hong Q, Zhong J, Zhou L, Liu W, Luo S, Liu C. The enhancement of gastrointestinal digestibility of β‐LG by dynamic high‐pressure microfluidization to reduce its antigenicity. Int J Food Sci Technol 2018. [DOI: 10.1111/ijfs.14044] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Hao Chen
- State Key laboratory of Food Science and Technology Nanchang University No 235, Nanjing East Road Nanchang Jiangxi 330047 China
| | - Qitong Hong
- State Key laboratory of Food Science and Technology Nanchang University No 235, Nanjing East Road Nanchang Jiangxi 330047 China
| | - Junzhen Zhong
- State Key laboratory of Food Science and Technology Nanchang University No 235, Nanjing East Road Nanchang Jiangxi 330047 China
| | - Lei Zhou
- State Key laboratory of Food Science and Technology Nanchang University No 235, Nanjing East Road Nanchang Jiangxi 330047 China
| | - Wei Liu
- State Key laboratory of Food Science and Technology Nanchang University No 235, Nanjing East Road Nanchang Jiangxi 330047 China
| | - Shunjing Luo
- State Key laboratory of Food Science and Technology Nanchang University No 235, Nanjing East Road Nanchang Jiangxi 330047 China
| | - Chengmei Liu
- State Key laboratory of Food Science and Technology Nanchang University No 235, Nanjing East Road Nanchang Jiangxi 330047 China
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12
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Shangguan Y, Liu M, Jin L, Wang M, Wang Z, Wu Q, Zheng Q. Thermo-thickening behavior and its mechanism in a chitosan-graft-polyacrylamide aqueous solution. SOFT MATTER 2018; 14:6667-6677. [PMID: 30062334 DOI: 10.1039/c8sm00746b] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
A novel thermo-thickening behavior of a chitosan-g-polyacrylamide (CS-g-PAM, GPAM) aqueous solution is reported for the first time in this work. The viscosity of GPAM aqueous solutions significantly increases above a critical temperature upon heating, as observed in dynamic and steady rheological experiments. Differing from the widely reported hydrophobic modified CS, GPAM was prepared by grafting hydrophilic polyacrylamide side chains onto the CS backbone, therefore the thermo-thickening behavior of the GPAM aqueous solution could not be explained by the usual thermo-thickening mechanism induced by the additional hydrophobic moiety or LCST segment. The origin of the thermo-thickening in GPAM solutions was explored using transmission electron microscopy (TEM), dynamic light scattering (DLS), and nuclear magnetic resonance (NMR) tests of the GPAM solution. A transformation from a hydrogen bonding (H-bonding) aggregate to a hydrophobic aggregate upon heating was confirmed to be responsible for the thermo-thickening. The heating initiates a transformation of large loose H-bonding aggregates into abundant small compact ones formed by self-assembled hydrophobic chitosan backbones, resulting in aggregate associations and thus flocculated aggregate networks. Some factors of the thermo-thickening were investigated and discussed in detail, including the heating history, concentration, grafting ratio, and length of the PAM side chain. Besides the influence caused by the heating history, this thermo-thickening process is influenced by kinetic factors, including the mobility of the macromolecule chains and the formation of new aggregate networks that are dependent on the number of hydrophobic clusters.
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Affiliation(s)
- Yonggang Shangguan
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027, P. R. China.
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13
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Electrodeposition to construct free-standing chitosan/layered double hydroxides hydro-membrane for electrically triggered protein release. Colloids Surf B Biointerfaces 2017; 158:474-479. [DOI: 10.1016/j.colsurfb.2017.07.024] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2017] [Revised: 07/06/2017] [Accepted: 07/07/2017] [Indexed: 11/17/2022]
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14
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Kwiatkowski AL, Sharma H, Molchanov VS, Orekhov AS, Vasiliev AL, Dormidontova EE, Philippova OE. Wormlike Surfactant Micelles with Embedded Polymer Chains. Macromolecules 2017. [DOI: 10.1021/acs.macromol.7b01500] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
| | - Hari Sharma
- Polymer
Program, Institute of Materials Science and Physics Department, University of Connecticut, Storrs, Connecticut 06269, United States
| | | | - Anton S. Orekhov
- National
Research Centre “Kurchatov Institute”, 123182 Moscow, Russia
| | | | - Elena E. Dormidontova
- Polymer
Program, Institute of Materials Science and Physics Department, University of Connecticut, Storrs, Connecticut 06269, United States
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15
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Vanifatova NG, Rudnev AV, Gabrielyan GA, Dzhenloda RK, Burmistrov AA, Lazareva EV, Dzherayan TG. Application of pressure in capillary zone electrophoresis to study the aggregation of chitosan 2-hydroxybutoxypropylcarbamate. JOURNAL OF ANALYTICAL CHEMISTRY 2017. [DOI: 10.1134/s1061934817070140] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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16
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Dueramae I, Yoneyama M, Shinyashiki N, Yagihara S, Kita R. Self-assembly of acetylated dextran with various acetylation degrees in aqueous solutions: Studied by light scattering. Carbohydr Polym 2017; 159:171-177. [DOI: 10.1016/j.carbpol.2016.12.026] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2016] [Revised: 12/08/2016] [Accepted: 12/09/2016] [Indexed: 02/04/2023]
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17
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Gervits LL, Shibaev AV, Gulyaev MV, Molchanov VS, Anisimov NV, Pirogov YA, Khokhlov AR, Philippova OE. A Facile Method of Preparation of Polymer-Stabilized Perfluorocarbon Nanoparticles with Enhanced Contrast for Molecular Magnetic Resonance Imaging. BIONANOSCIENCE 2017. [DOI: 10.1007/s12668-017-0400-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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18
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Skorik YA, Petrova VA, Okatova OV, Strelina IA, Gasilova ER. Characterization of Clusters and Unimers in Associating Solutions of Chitosan by Dynamic and Static Light Scattering. MACROMOL CHEM PHYS 2016. [DOI: 10.1002/macp.201600146] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Yury A. Skorik
- Institute of Macromolecular Compounds; Russian Academy of Sciences; 31 Bolshoy pr St.-Petersburg 199004 Russian Federation
- St. Petersburg State Chemical Pharmaceutical Academy; 14 Prof. Popov Str St.-Petersburg 197022 Russian Federation
| | - Valentina A. Petrova
- Institute of Macromolecular Compounds; Russian Academy of Sciences; 31 Bolshoy pr St.-Petersburg 199004 Russian Federation
| | - Olga V. Okatova
- Institute of Macromolecular Compounds; Russian Academy of Sciences; 31 Bolshoy pr St.-Petersburg 199004 Russian Federation
| | - Irina A. Strelina
- Institute of Macromolecular Compounds; Russian Academy of Sciences; 31 Bolshoy pr St.-Petersburg 199004 Russian Federation
| | - Ekaterina R. Gasilova
- Institute of Macromolecular Compounds; Russian Academy of Sciences; 31 Bolshoy pr St.-Petersburg 199004 Russian Federation
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19
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Moreno PMD, Santos JC, Gomes CP, Varela-Moreira A, Costa A, Leiro V, Mansur H, Pêgo AP. Delivery of Splice Switching Oligonucleotides by Amphiphilic Chitosan-Based Nanoparticles. Mol Pharm 2016; 13:344-56. [PMID: 26702499 DOI: 10.1021/acs.molpharmaceut.5b00538] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Splice switching oligonucleotides (SSOs) are a class of single-stranded antisense oligonucleotides (ssONs) being used as gene therapeutics and demonstrating great therapeutic potential. The availability of biodegradable and biocompatible delivery vectors that could improve delivery efficiencies, reduce dosage, and, in parallel, reduce toxicity concerns could be advantageous for clinical translation. In this work we explored the use of quaternized amphiphilic chitosan-based vectors in nanocomplex formation and delivery of splice switching oligonucleotides (SSO) into cells, while providing insights regarding cellular uptake of such complexes. Results show that the chitosan amphiphilic character is important when dealing with SSOs, greatly improving colloidal stability under serum conditions, as analyzed by dynamic light scattering, and enhancing cellular association. Nanocomplexes were found to follow an endolysosomal route with a long lysosome residence time. Conjugation of a hydrophobic moiety, stearic acid, to quaternized chitosan was a necessary condition to achieve transfection, as an unmodified quaternary chitosan was completely ineffective. We thus demonstrate that amphiphilic quaternized chitosan is a biomaterial that holds promise and warrants further development as a platform for SSO delivery strategies.
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Affiliation(s)
- Pedro M D Moreno
- INEB-Instituto de Engenharia Biomédica, Universidade do Porto (UPorto) , Rua Alfredo Allen, 208, 4200-135 Porto, Portugal.,i3S-Instituto de Investigação e Inovação em Saúde , UPorto, 4200-135 Porto, Portugal
| | - Joyce C Santos
- INEB-Instituto de Engenharia Biomédica, Universidade do Porto (UPorto) , Rua Alfredo Allen, 208, 4200-135 Porto, Portugal.,i3S-Instituto de Investigação e Inovação em Saúde , UPorto, 4200-135 Porto, Portugal.,CeNano2I, Department of Metallurgical and Materials Engineering, UFMG, 31270-901 Belo Horizonte, Brazil
| | - Carla P Gomes
- INEB-Instituto de Engenharia Biomédica, Universidade do Porto (UPorto) , Rua Alfredo Allen, 208, 4200-135 Porto, Portugal.,i3S-Instituto de Investigação e Inovação em Saúde , UPorto, 4200-135 Porto, Portugal.,Faculdade de Engenharia da UPorto (FEUP), 4200-319 Porto, Portugal
| | - Aida Varela-Moreira
- INEB-Instituto de Engenharia Biomédica, Universidade do Porto (UPorto) , Rua Alfredo Allen, 208, 4200-135 Porto, Portugal.,i3S-Instituto de Investigação e Inovação em Saúde , UPorto, 4200-135 Porto, Portugal.,Faculdade de Medicina da UPorto (FMUP), 4200-319 Porto, Portugal
| | - Artur Costa
- INEB-Instituto de Engenharia Biomédica, Universidade do Porto (UPorto) , Rua Alfredo Allen, 208, 4200-135 Porto, Portugal.,i3S-Instituto de Investigação e Inovação em Saúde , UPorto, 4200-135 Porto, Portugal
| | - Victoria Leiro
- INEB-Instituto de Engenharia Biomédica, Universidade do Porto (UPorto) , Rua Alfredo Allen, 208, 4200-135 Porto, Portugal.,i3S-Instituto de Investigação e Inovação em Saúde , UPorto, 4200-135 Porto, Portugal
| | - Herman Mansur
- CeNano2I, Department of Metallurgical and Materials Engineering, UFMG, 31270-901 Belo Horizonte, Brazil
| | - Ana P Pêgo
- INEB-Instituto de Engenharia Biomédica, Universidade do Porto (UPorto) , Rua Alfredo Allen, 208, 4200-135 Porto, Portugal.,i3S-Instituto de Investigação e Inovação em Saúde , UPorto, 4200-135 Porto, Portugal.,Faculdade de Engenharia da UPorto (FEUP), 4200-319 Porto, Portugal.,Instituto de Ciências Biomédicas Abel Salazar (ICBAS) , UPorto, 4050-313 Porto, Portugal
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Lu H, Zheng C, Wang L, Liu Y, Huang Z. Endowing a cationic hydrophobic associating polyacrylamide solution with CO 2 switchable properties using N,N-dimethylolamidopropylamine via the assembly transition between vesicles and spherical micelles by CO 2. RSC Adv 2016. [DOI: 10.1039/c6ra22878j] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Endowing a polyacrylamide solution with CO2 switchable properties using N,N-dimethylolamidopropylamine via the assembly transition between vesicles and spherical micelles.
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Affiliation(s)
- Hongsheng Lu
- College of Chemistry and Chemical Engineering
- Southwest Petroleum University
- Chengdu 610500
- P. R. China
| | - Cunchuan Zheng
- College of Chemistry and Chemical Engineering
- Southwest Petroleum University
- Chengdu 610500
- P. R. China
| | - Li Wang
- Sichuan Institute of Fine Chemical Industry Research and Design
- Chengdu 610500
- P. R. China
| | - Ya Liu
- College of Chemistry and Chemical Engineering
- Southwest Petroleum University
- Chengdu 610500
- P. R. China
| | - Zhiyu Huang
- College of Chemistry and Chemical Engineering
- Southwest Petroleum University
- Chengdu 610500
- P. R. China
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21
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Shangguan Y, Liu M, Luo G, Zheng Q. Shear induced self-thickening of chitosan/β-cyclodextrin compound solution. RSC Adv 2016. [DOI: 10.1039/c6ra24608g] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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22
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Shibaev AV, Molchanov VS, Philippova OE. Rheological Behavior of Oil-Swollen Wormlike Surfactant Micelles. J Phys Chem B 2015; 119:15938-46. [DOI: 10.1021/acs.jpcb.5b10505] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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23
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Korchagina EV, Philippova OE. Ion-Specific Self-Assembly of Hydrophobically Modified Polycation of Natural Origin. Macromolecules 2015. [DOI: 10.1021/acs.macromol.5b02213] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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24
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Chiappisi L, Gradzielski M. Co-assembly in chitosan-surfactant mixtures: thermodynamics, structures, interfacial properties and applications. Adv Colloid Interface Sci 2015; 220:92-107. [PMID: 25865361 DOI: 10.1016/j.cis.2015.03.003] [Citation(s) in RCA: 68] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2014] [Revised: 03/23/2015] [Accepted: 03/23/2015] [Indexed: 01/23/2023]
Abstract
In this review, different aspects characterizing chitosan-surfactant mixtures are summarized and compared. Chitosan is a bioderived cationic polysaccharide that finds wide-ranged applications in various field, e.g., medical or food industry, in which synergistic effects with surfactant can play a fundamental role. In particular, the behavior of chitosan interacting with strong and weak anionic, nonionic as well as cationic surfactants is reviewed. We put a focus on oppositely charged systems, as they exhibit the most interesting features. In that context, we discuss the thermodynamic description of the interaction and in particular the structural changes as they occur as a function of the mixed systems and external parameters. Moreover, peculiar properties of chitosan coated phospholipid vesicles are summarized. Finally, their co-assembly at interfaces is briefly reviewed. Despite the behavior of the mentioned systems might strongly differ, resulting in a high variety of properties, few general rules can be pointed out which improve the understanding of such complex systems.
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Synthesis and self-association in dilute aqueous solution of hydrophobically modified polycations and polyampholytes based on 4-vinylbenzyl chloride. Eur Polym J 2014. [DOI: 10.1016/j.eurpolymj.2014.02.009] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Shibaev AV, Tamm MV, Molchanov VS, Rogachev AV, Kuklin AI, Dormidontova EE, Philippova OE. How a viscoelastic solution of wormlike micelles transforms into a microemulsion upon absorption of hydrocarbon: new insight. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2014; 30:3705-3714. [PMID: 24617576 DOI: 10.1021/la500484e] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
In this article, we investigate the effect of hydrocarbon addition on the rheological properties and structure of wormlike micellar solutions of potassium oleate. We show that a viscoelastic solution of entangled micellar chains is extremely responsive to hydrocarbons-the addition of only 0.5 wt % n-dodecane results in a drastic drop in viscosity by up to 5 orders of magnitude, which is due to the complete disruption of micelles and the formation of microemulsion droplets. We study the whole range of the transition of wormlike micelles into microemulsion droplets and discover that it can be divided into three regions: (i) in the first region, the solutions retain a high viscosity (∼10-350 Pa·s), the micelles are entangled but their length is reduced by the solubilization of hydrocarbons; (ii) in the second region, the system transitions to the unentangled regime and the viscosity sharply decreases as a result of further micelle shortening and the appearance of microemulsion droplets; (iii) in the third region, the viscosity is low (∼0.001 Pa·s) and only microemulsion droplets remain in the solution. The experimental studies were accompanied by theoretical considerations, which allowed us to reveal for the first time that (i) one of the leading mechanisms of micelle shortening is the preferential accumulation of the solubilized hydrocarbon in the spherical end caps of wormlike micelles, which makes the end caps thermodynamically more favorable; (ii) the onset of the sharp drop in viscosity is correlated with the crossover from the entangled to unentangled regime of the wormlike micellar solution taking place upon the shortening of micellar chains; and (iii) in the unentangled regime short cylindrical micelles coexist with microemulsion droplets.
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Affiliation(s)
- Andrey V Shibaev
- Physics Department, Moscow State University , 119991 Moscow, Russia
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27
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Wang L, Li YK, Xu Y, Wang CQ. A facile construction method for pH and oxidation dual-responsive assembly based on ferrocene-modified chitooligosaccharide. REACT FUNCT POLYM 2014. [DOI: 10.1016/j.reactfunctpolym.2013.12.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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28
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Iatridi Z, Georgiadou V, Menelaou M, Dendrinou-Samara C, Bokias G. Application of hydrophobically modified water-soluble polymers for the dispersion of hydrophobic magnetic nanoparticles in aqueous media. Dalton Trans 2014; 43:8633-43. [DOI: 10.1039/c4dt00393d] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Oleylamine-coated CoFe2O4 magnetic nanoparticles were successfully encapsulated into hydrophobically modified water-soluble polymers. The resulting hydrophilic nanohybrids exhibit promising r2-relaxivity properties.
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Affiliation(s)
| | - Violetta Georgiadou
- Department of Chemistry
- Aristotle University of Thessaloniki
- GR-54124 Thessaloniki, Greece
| | - Melita Menelaou
- Department of Chemistry
- Aristotle University of Thessaloniki
- GR-54124 Thessaloniki, Greece
| | | | - Georgios Bokias
- Department of Chemistry
- University of Patras
- GR-26504 Patras, Greece
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29
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Jin L, Tan Y, Shangguan Y, Lin Y, Xu B, Wu Q, Zheng Q. Multiregion Shear Thinning for Subsequent Static Self-Thickening in Chitosan-graft-polyacrylamide Aqueous Solution. J Phys Chem B 2013; 117:15111-21. [DOI: 10.1021/jp408782e] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Lei Jin
- MOE
Key Laboratory of Macromolecular Synthesis and Functionalization,
Department of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027, China
| | - Yeqiang Tan
- MOE
Key Laboratory of Macromolecular Synthesis and Functionalization,
Department of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027, China
| | - Yonggang Shangguan
- MOE
Key Laboratory of Macromolecular Synthesis and Functionalization,
Department of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027, China
| | - Yu Lin
- MOE
Key Laboratory of Macromolecular Synthesis and Functionalization,
Department of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027, China
| | - Bo Xu
- School
of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
| | - Qiang Wu
- College
of Engineering, Zhejiang Agricultural and Forestry University, Hangzhou 311300, China
| | - Qiang Zheng
- MOE
Key Laboratory of Macromolecular Synthesis and Functionalization,
Department of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027, China
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30
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Samarajeewa S, Shrestha R, Elsabahy M, Karwa A, Li A, Zentay RP, Kostelc JG, Dorshow RB, Wooley KL. In Vitro Efficacy of Paclitaxel-Loaded Dual-Responsive Shell Cross-Linked Polymer Nanoparticles Having Orthogonally Degradable Disulfide Cross-Linked Corona and Polyester Core Domains. Mol Pharm 2013; 10:1092-9. [DOI: 10.1021/mp3005897] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Sandani Samarajeewa
- Department of Chemistry, Department of Chemical Engineering, and Laboratory for Synthetic-Biologic Interactions, Texas A&M University, College Station, Texas 77842, United States
| | - Ritu Shrestha
- Department of Chemistry, Department of Chemical Engineering, and Laboratory for Synthetic-Biologic Interactions, Texas A&M University, College Station, Texas 77842, United States
| | - Mahmoud Elsabahy
- Department of Chemistry, Department of Chemical Engineering, and Laboratory for Synthetic-Biologic Interactions, Texas A&M University, College Station, Texas 77842, United States
- Department
of Pharmaceutics, Faculty of Pharmacy, Assiut University, Assiut, Egypt
| | - Amolkumar Karwa
- Covidien Pharmaceuticals R&D, Hazelwood, Missouri 63042, United States
| | - Ang Li
- Department of Chemistry, Department of Chemical Engineering, and Laboratory for Synthetic-Biologic Interactions, Texas A&M University, College Station, Texas 77842, United States
| | - Ryan P. Zentay
- Department of Chemistry, Department of Chemical Engineering, and Laboratory for Synthetic-Biologic Interactions, Texas A&M University, College Station, Texas 77842, United States
| | - James G. Kostelc
- Covidien Pharmaceuticals R&D, Hazelwood, Missouri 63042, United States
| | - Richard B. Dorshow
- Covidien Pharmaceuticals R&D, Hazelwood, Missouri 63042, United States
- MediBeacon, LLC, St. Louis, Missouri 63108, United
States
| | - Karen L. Wooley
- Department of Chemistry, Department of Chemical Engineering, and Laboratory for Synthetic-Biologic Interactions, Texas A&M University, College Station, Texas 77842, United States
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31
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Pérez-Gramatges A, Matheus CR, Lopes G, da Silva JC, Nascimento RS. Surface and interfacial tension study of interactions between water-soluble cationic and hydrophobically modified chitosans and nonylphenol ethoxylate. Colloids Surf A Physicochem Eng Asp 2013. [DOI: 10.1016/j.colsurfa.2012.11.035] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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32
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Philippova OE, Korchagina EV. Chitosan and its hydrophobic derivatives: Preparation and aggregation in dilute aqueous solutions. POLYMER SCIENCE SERIES A 2012. [DOI: 10.1134/s0965545x12060107] [Citation(s) in RCA: 88] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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