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Antoniuk I, Kaczmarek D, Kardos A, Varga I, Amiel C. Supramolecular Hydrogel Based on pNIPAm Microgels Connected via Host⁻Guest Interactions. Polymers (Basel) 2018; 10:E566. [PMID: 30966600 PMCID: PMC6403914 DOI: 10.3390/polym10060566] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2018] [Revised: 05/15/2018] [Accepted: 05/18/2018] [Indexed: 12/04/2022] Open
Abstract
In this work, host⁻guest supramolecular hydrogels were prepared from poly(N-isopropylacrylamide) (pNIPAm) microgels utilizing electrostatic and host/guest self-assembly. First, pNIPAm microgels bearing a poly(acrylic acid) (pAAc) shell were coated with positively charged β-cyclodextrin polymers. Addition of adamantane-substituted dextrans (Dex-Ada) allowed us to establish interparticle connections through β-cyclodextrin-adamantane (βCD-Ada) inclusion complex formation, and thus to prepare hierarchical hydrogels. Under the conditions of hydrogel formation, close contact between the microgels was ensured. To the best of our knowledge, this is the first example of doubly crosslinked microgels prepared by noncovalent crosslinking via host⁻guest interactions. The prepared macrogels were studied with rheology, and fast mechanical response to temperature variation was found. Furthermore, the hydrogels exhibit fully reversible temperature-induced gel⁻sol transition at the physiological temperature range (37⁻41 °C), due to the synergetic effect between shrinking of the microgels and dissociation of βCD-Ada crosslinks at higher temperatures. This opens up attractive prospects of their potential use in biomedical applications.
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Affiliation(s)
- Iurii Antoniuk
- University Paris Est, ICMPE (UMR 7182), CNRS, UPEC, F-94320 Thiais, France.
| | - Daria Kaczmarek
- Institute of Chemistry, Eötvös Loránd University, Pázmány s. 1/A, 1117 Budapest, Hungary.
| | - Attila Kardos
- Institute of Chemistry, Eötvös Loránd University, Pázmány s. 1/A, 1117 Budapest, Hungary.
- Department of Chemistry, University J. Selyeho, 945 01 Komárno, Slovakia.
| | - Imre Varga
- Institute of Chemistry, Eötvös Loránd University, Pázmány s. 1/A, 1117 Budapest, Hungary.
- Department of Chemistry, University J. Selyeho, 945 01 Komárno, Slovakia.
| | - Catherine Amiel
- University Paris Est, ICMPE (UMR 7182), CNRS, UPEC, F-94320 Thiais, France.
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Antoniuk I, Plazzotta B, Wintgens V, Volet G, Nielsen TT, Pedersen JS, Amiel C. Host–guest interaction and structural ordering in polymeric nanoassemblies: Influence of molecular design. Int J Pharm 2017; 531:433-443. [DOI: 10.1016/j.ijpharm.2017.02.061] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2016] [Revised: 02/20/2017] [Accepted: 02/21/2017] [Indexed: 01/08/2023]
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3
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Singh G, Rani S, Gawri S, Sinha S, Sehgal R. Adamantylated organosilatranes: design, synthesis, and potential appraisal in surface modification and anti-protozoal activity. NEW J CHEM 2017. [DOI: 10.1039/c7nj01456b] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
A series of organosilatranes tethered with the privileged adamantane motif has been prepared and their pharmacokinetic profiles were scrutinized.
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Affiliation(s)
| | - Sunita Rani
- Department of Chemistry
- Panjab University
- Chandigarh
- India
| | | | - Shweta Sinha
- Department of Medical Parasitology
- Research Block-A
- PGIMER
- Chandigarh
- India
| | - Rakesh Sehgal
- Department of Medical Parasitology
- Research Block-A
- PGIMER
- Chandigarh
- India
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4
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Gómez-Galván F, Pérez-Álvarez L, Matas J, Álvarez-Bautista A, Poejo J, Duarte CM, Ruiz-Rubio L, Vila-Vilela JL, León LM. Preparation and characterization of soluble branched ionic β-cyclodextrins and their inclusion complexes with triclosan. Carbohydr Polym 2016; 142:149-57. [DOI: 10.1016/j.carbpol.2016.01.046] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2015] [Revised: 01/19/2016] [Accepted: 01/21/2016] [Indexed: 01/04/2023]
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5
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Yan C, Liu C, Abroshan H, Li Z, Qiu R, Li G. Surface modification of adamantane-terminated gold nanoclusters using cyclodextrins. Phys Chem Chem Phys 2016; 18:23358-64. [DOI: 10.1039/c6cp04569c] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The surface functionality of Au38S2(SAdm)20 nanoclusters (−SAdm = adamantanethiolate) in the presence of α-, β-, and γ-cyclodextrins (CDs) is studied.
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Affiliation(s)
- Chunyang Yan
- State Key Laboratory of Chemo/Biosensing and Chemometrics
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha 410000
- China
| | - Chao Liu
- Gold Catalysis Research Centre
- State Key Laboratory of Catalysis
- Dalian Institute of Chemical Physics
- Chinese Academy of Sciences
- Dalian 116023
| | - Hadi Abroshan
- Department of Chemistry
- Carnegie Mellon University
- Pittsburgh
- USA
| | - Zhimin Li
- Gold Catalysis Research Centre
- State Key Laboratory of Catalysis
- Dalian Institute of Chemical Physics
- Chinese Academy of Sciences
- Dalian 116023
| | - Renhua Qiu
- State Key Laboratory of Chemo/Biosensing and Chemometrics
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha 410000
- China
| | - Gao Li
- Gold Catalysis Research Centre
- State Key Laboratory of Catalysis
- Dalian Institute of Chemical Physics
- Chinese Academy of Sciences
- Dalian 116023
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6
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Antoniuk I, Wintgens V, Volet G, Nielsen TT, Amiel C. Bifunctionalized dextrans for surface PEGylation via multivalent host–guest interactions. Carbohydr Polym 2015; 133:473-81. [DOI: 10.1016/j.carbpol.2015.07.027] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2015] [Revised: 06/15/2015] [Accepted: 07/08/2015] [Indexed: 10/23/2022]
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7
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Zhang F, Zhao YY, Chen H, Wang XH, Chen Q, He PG. Sensitive fluorescence detection of lysozyme using a tris(bipyridine)ruthenium(ii) complex containing multiple cyclodextrins. Chem Commun (Camb) 2015; 51:6613-6. [DOI: 10.1039/c5cc00428d] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new series of metallocyclodextrins with increased fluorescence intensity upon binding with ssDNAs/aptamers has been demonstrated to sensitively detect lysozyme.
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Affiliation(s)
- Fan Zhang
- Department of Chemistry
- East China Normal University
- Shanghai 200241
- P. R. China
| | - Ying-Ying Zhao
- Department of Chemistry
- East China Normal University
- Shanghai 200241
- P. R. China
| | - Hong Chen
- Department of Chemistry
- East China Normal University
- Shanghai 200241
- P. R. China
| | - Xiu-Hua Wang
- Department of Chemistry
- East China Normal University
- Shanghai 200241
- P. R. China
| | - Qiong Chen
- Department of Chemistry
- East China Normal University
- Shanghai 200241
- P. R. China
| | - Pin-Gang He
- Department of Chemistry
- East China Normal University
- Shanghai 200241
- P. R. China
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Wang W, Sande SA. Kinetics of re-equilibrium of oppositely charged hydrogel-surfactant system and its application in controlled release. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2013; 29:6697-6705. [PMID: 23679106 DOI: 10.1021/la400525r] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
We report a study of re-equilibrium kinetics of an oppositely charged hydrogel-surfactant system (cationically modified hydroxyethyl cellulose (cat-HEC) and sodium dodecyl sulfate (SDS)) and an application of the formulation for delivery of a water-insoluble molecule. Hydrogels have been applied for long-term delivery of water-soluble drugs due to their controlled-release property. However, the release mechanism of drugs solubilized by surfactants has not been clear. In the present study, SDS was used to solubilize a hydrophobic model drug, and thereafter, by electrostatic interaction between cat-HEC and SDS, the solubilized model drug was loaded into two types of cat-HEC hydrogels with different charge density. We found that the charge density of the polymers had a crucial effect on the loading capacity, without affecting the re-equilibrium kinetics. By an elaborate design of the experiments, the release profiles were fitted with one-dimensional Fickian law where we found the diffusivity of the drug to be constant and comparable to free micelles over a wide region of surfactant concentrations. The observed long-term controlled diffusion is discussed from a thermodynamic point of view.
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Affiliation(s)
- Wei Wang
- Department of Pharmacy, School of Pharmacy, University of Oslo, Oslo 0316, Norway.
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He Q, Liang H, Lu J. A β-cyclodextrin-containing polymeric salicylidene Schiff base: synthesis, zinc ion coordination and fluorescence resonance energy transfer with protein. Polym Chem 2013. [DOI: 10.1039/c2py20832f] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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10
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Pasquier N, Keul H, Moeller M. Polymers with specific adhesion properties for surface modification: synthesis, characterization and applications. Des Monomers Polym 2012. [DOI: 10.1163/156855505774597821] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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11
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Polyoxazoline adsorption on silica nanoparticles mediated by host–guest interactions. Colloids Surf B Biointerfaces 2012; 91:269-73. [DOI: 10.1016/j.colsurfb.2011.11.018] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2011] [Revised: 11/08/2011] [Accepted: 11/09/2011] [Indexed: 11/19/2022]
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12
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Zhou Y, Jin Q, Zhu T, Akama Y. Adsorption of chromium (VI) from aqueous solutions by cellulose modified with β-CD and quaternary ammonium groups. JOURNAL OF HAZARDOUS MATERIALS 2011; 187:303-310. [PMID: 21277080 DOI: 10.1016/j.jhazmat.2011.01.025] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/30/2010] [Revised: 01/01/2011] [Accepted: 01/06/2011] [Indexed: 05/30/2023]
Abstract
Cellulose powder was grafted with the vinyl monomer glycidyl methacrylate using ceric ammonium nitrate as initiator and was further derived with β-CD and quaternary ammonium groups to build Cell-g-GMA-β-CDN(+) adsorbent. Epoxy cellulose was made up of Cell-g-GMA and Cell-hydro-g-GMA, and was found to contain 3.71 mmol g(-1) epoxy groups. The adsorption process of the modified cellulose was described by the Langmuir model of adsorption well, and the maximum adsorption capacity of chromium (VI) reached 61.05 mg g(-1). The adsorption-desorption tests of β-CDN(+)-type cellulose derivatives exhibited that the reproducibility of the adsorbent was well and the adsorbent could be reused five times at least.
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Affiliation(s)
- Yanmei Zhou
- Institute of Environmental and Analytical Sciences, College of Chemistry and Chemical Engineering, Henan University, Jinming Street, Kaifeng, Henan 475004, PR China.
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Fang G, Xu M, Zeng F, Wu S. β-cyclodextrin as the vehicle for forming ratiometric mercury ion sensor usable in aqueous media, biological fluids, and live cells. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2010; 26:17764-17771. [PMID: 20958017 DOI: 10.1021/la103368z] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
The selective and sensitive detection methods for toxic transition-metal ions, which are rapid, facile, and applicable to the environmental and biological milieus, are of great importance. In this study, we designed a β-CD-based ratiometric sensor for detecting mercury ions in aqueous media, some biological fluids, and live cells. In this sensing platform, the thiocarbamido-containing probe dye was covalently linked onto the hydrophilic β-CD rim, which is conducive to complexing with metal ion, while the donor dye was anchored inside hydrophobic β-CD cavity via the adamantyl moiety, which is good for avoiding self-aggregation and enhancing the quantum yield of the donor dye. Upon associating with mercury ion, the probe dye undergoes ring-opening process and serves as the energy acceptor and constitutes the FRET system with the donor dye; by this way ratiometric detection of mercury ion in water can be realized with the detection limit of 10 nM. The cyclodextrin plays a crucial role for the sensing system; it not only accommodates both the donor dye and the probe dye which can form FRET system upon addition of Hg(2+) but also makes the sensor water-soluble and cell membrane permeable. This nontoxic sensing platform can be used for mercury ion detection in aqueous medium, biological fluids, and live cells (L929 and Hela). We also found that, upon being taken up by L929 cells, the sensor exhibited no cytotoxicity, and the cell proliferation was not affected.
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Affiliation(s)
- Gang Fang
- College of Materials Science & Engineering, South China University of Technology, Guangzhou 510640, China
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Qiao Y, Li P, Chen Y, Feng J, Wang J, Wang W, Ma Y, Sun P, Yuan Z. Design, optimization and evaluation of specific affinity adsorbent for oligopeptides. J Chromatogr A 2010; 1217:7539-46. [DOI: 10.1016/j.chroma.2010.10.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2010] [Revised: 09/24/2010] [Accepted: 10/04/2010] [Indexed: 10/19/2022]
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15
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Pamies R, Volden S, Kjøniksen AL, Zhu K, Glomm WR, Nyström B. Adsorption of cationic hydroxyethylcellulose derivatives onto planar and curved gold surfaces. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2010; 26:15925-15932. [PMID: 20839882 DOI: 10.1021/la102716m] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
The adsorption of two positively charged hydroxyethylcellulose derivatives with 7 and 60 mol % positively charged groups and a cationic, hydrophobically modified hydroxyethylcellulose containing 1 mol % hydrophobic groups and 7 mol % charged groups onto flat and spherical citrate-coated gold surfaces of different sizes has been investigated. The planar surfaces were studied by means of the quartz crystal microbalance with dissipation monitoring, whereas nanoparticle suspensions were examined using dynamic light scattering and UV-vis spectroscopy. Two different driving forces for adsorption have been evaluated: the electrostatic interaction between the positive charges on the polymers and the negatively charged gold surfaces and the affinity of the polymers for gold due to hydrophobic interactions. The comparison between the data obtained from curved and planar surfaces suggests a strong correlation between surface curvature and adlayer conformation in the formation of the hybrid polymer-gold nanoparticles. The influence of particle size on the amount of adsorbed polymer has been evaluated for the different polymers. The impact of the ionic strength on polymer adsorption has been explored, and the adsorbed polymer layer has been found to protect the gold nanoparticles from aggregation when salt is added to the solution. The addition of salt to a mixture of gold particles and a charged polymer can induce a thicker adsorbed layer at low salinity, and desorption was found at high levels of salt addition.
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Affiliation(s)
- Ramón Pamies
- Department of Chemistry, University of Oslo, P.O. Box 1033, N-0315 Oslo, Norway
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Zhao Q, Wang S, Cheng X, Yam RCM, Kong D, Li RKY. Surface Modification of Cellulose Fiber via Supramolecular Assembly of Biodegradable Polyesters by the Aid of Host−Guest Inclusion Complexation. Biomacromolecules 2010; 11:1364-9. [DOI: 10.1021/bm100140n] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Qiang Zhao
- Departments of Physics and Materials Science and Manufacturing Engineering and Engineering Management, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong, People's Republic of China, and Key Laboratory of Bioactive Materials, Ministry of Education, College of Life Science, Nankai University, Tianjin 300071, People's Republic of China
| | - Shufang Wang
- Departments of Physics and Materials Science and Manufacturing Engineering and Engineering Management, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong, People's Republic of China, and Key Laboratory of Bioactive Materials, Ministry of Education, College of Life Science, Nankai University, Tianjin 300071, People's Republic of China
| | - Xinjian Cheng
- Departments of Physics and Materials Science and Manufacturing Engineering and Engineering Management, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong, People's Republic of China, and Key Laboratory of Bioactive Materials, Ministry of Education, College of Life Science, Nankai University, Tianjin 300071, People's Republic of China
| | - Richard C. M. Yam
- Departments of Physics and Materials Science and Manufacturing Engineering and Engineering Management, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong, People's Republic of China, and Key Laboratory of Bioactive Materials, Ministry of Education, College of Life Science, Nankai University, Tianjin 300071, People's Republic of China
| | - Deling Kong
- Departments of Physics and Materials Science and Manufacturing Engineering and Engineering Management, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong, People's Republic of China, and Key Laboratory of Bioactive Materials, Ministry of Education, College of Life Science, Nankai University, Tianjin 300071, People's Republic of China
| | - Robert K. Y. Li
- Departments of Physics and Materials Science and Manufacturing Engineering and Engineering Management, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong, People's Republic of China, and Key Laboratory of Bioactive Materials, Ministry of Education, College of Life Science, Nankai University, Tianjin 300071, People's Republic of China
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Xu M, Wu S, Zeng F, Yu C. Cyclodextrin supramolecular complex as a water-soluble ratiometric sensor for ferric ion sensing. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2010; 26:4529-4534. [PMID: 19852476 DOI: 10.1021/la9033244] [Citation(s) in RCA: 84] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
Heightened concern for human health and environmental protection has stimulated active research on the potential impact of transition-metal ions and their toxic effects, thus it is very demanding to design transition-metal ion detection methods that are cost-effective, rapid, facile, and applicable to the environmental and biological milieus. In this study, we demonstrated an alternative strategy for constructing a water-soluble FRET-based ratiometric sensor for ferric ion detection by forming a supramolecular beta-cyclodextrin/dye complex. This water-soluble FRET system consists of a dansyl-linked beta-cyclodextrin (beta-CD-DNS) and a spirolactam rhodamine-linked adamantane (AD-SRhB). The dansyl moiety serves as the donor, and the spirolactam-rhodamine B derivative (SRhB) was chosen as a sensitive, selective chemosensor for Fe(III) ions and a very efficient ring-opening reaction induced by Fe(III) generates the long-wavelength rhodamine B fluorophore that can act as the energy acceptor. Moreover, the adamantyl (AD) group, which is known for its capability to form stable host-guest inclusion complexes with beta-CD derivatives, was covalently linked to the spirolactam rhodamine, thus the adamantyl moiety of the ion-recognition element can be anchored inside the CD cavity. In this way, the donor-acceptor separation can be kept within the critical Forster distance; accordingly, energy transfer can take place from the donor (dansyl) to the acceptor (rhodamine derivative/Fe(III) complex), and thus ratiometric detection for Fe(III) in an aqueous medium can be fulfilled. This FRET-based supramolecular sensor can be readily formed via an inclusion process using the donor part and the acceptor part, hence this strategy could afford a robust approach for constructing a wide range of FRET-based water-soluble sensing systems simply by assembling a specifically predesigned donor-linked CD and acceptor-linked adamantane.
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Affiliation(s)
- Meiyun Xu
- College of Materials Science & Engineering, South China University of Technology, Guangzhou 510640, China
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Hedin J, Isaksson D, Andersson M, Nydén M. Bi-layer formation of imidazole-modified ethyl(hydroxyethyl)cellulose at a hydrophobic surface as monitored by QCM-D. J Colloid Interface Sci 2009; 336:388-92. [DOI: 10.1016/j.jcis.2009.04.033] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2009] [Revised: 03/31/2009] [Accepted: 04/01/2009] [Indexed: 11/16/2022]
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Beheshti N, Zhu K, Kjøniksen AL, Nyström B. Interaction behaviors in aqueous solutions of negatively and positively charged hydrophobically modified hydroxyethylcellulose in the presence of an anionic surfactant. Colloids Surf A Physicochem Eng Asp 2008. [DOI: 10.1016/j.colsurfa.2008.06.030] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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20
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MIYAWAKI A, MIYAUCHI M, TAKASHIMA Y, YAMAGUCHI H, HARADA A. Formation of Chiral Supramolecular Polymer Based on Modified Cyclodextrin by Host-Guest Interactions. KOBUNSHI RONBUNSHU 2006. [DOI: 10.1295/koron.63.306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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