1
|
Ramezanian S, Moghaddas J, Roghani-Mamaqani H, Rezamand A. Dual pH- and temperature-responsive poly(dimethylaminoethyl methacrylate)-coated mesoporous silica nanoparticles as a smart drug delivery system. Sci Rep 2023; 13:20194. [PMID: 37980442 PMCID: PMC10657431 DOI: 10.1038/s41598-023-47026-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Accepted: 11/08/2023] [Indexed: 11/20/2023] Open
Abstract
A robust drug delivery system was created by grafting poly(dimethylaminoethyl methacrylate) (PDMAEMA) onto silica nanoparticles with two different lengths using an in situ atom transfer radical polymerization, resulting in the formation of a pH- and temperature-sensitive shell. The high molecular weight PDMAEMA demonstrated effective controlled drug release, and prevented drug release in healthy cells. Drug release occurred through polymer shell protonation at pH 5. The critical temperature of 41 °C facilitated rapid solvation of the shell polymers in the blood, preventing tissue accumulation and reducing toxicity compared to systems with lower critical solution temperatures. Field-emission scanning electron microscopy analysis and nitrogen adsorption/desorption analysis showed that the nanoparticles have a fine network, mesoporous structure, and a mean size of around 17 nm that show their excellent capacity for loading drugs. Fourier-transform infrared spectroscopy showed that all the modification steps and polymerization were successfully implemented. Thermogravimetric analysis showed PDMAEMA chains with two different lengths grafted onto the nanoparticles. Transmission electron microscopy analysis also showed grafted polymer chains on the hybrid nanoparticles. The release profile of model cancer drugs (doxorubicin and methotrexate) varied with pH and temperature, with high molecular weight PDMAEMA shells effectively preventing drug release at neutral pH. In vitro analysis using the HeLa cell line showed minimal toxicity in blank samples and significant release profile in acidic environment.
Collapse
Affiliation(s)
- Sina Ramezanian
- Chemical Engineering Faculty, Sahand University of Technology, P.O. Box 51335-1996, Tabriz, Iran
- Transport Phenomena Research Center, Chemical Engineering Faculty, Sahand University of Technology, P.O. Box 51335/1996, Tabriz, Iran
| | - Jafarsadegh Moghaddas
- Chemical Engineering Faculty, Sahand University of Technology, P.O. Box 51335-1996, Tabriz, Iran.
- Transport Phenomena Research Center, Chemical Engineering Faculty, Sahand University of Technology, P.O. Box 51335/1996, Tabriz, Iran.
| | - Hossein Roghani-Mamaqani
- Faculty of Polymer Engineering, Sahand University of Technology, P.O. Box 51335-1996, Tabriz, Iran
- Institute of Polymeric Materials, Sahand University of Technology, P.O. Box 51335-1996, Tabriz, Iran
| | - Azim Rezamand
- Pediatric Health Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
- Department of Pediatrics, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| |
Collapse
|
2
|
Wang Y, Lorandi F, Fantin M, Matyjaszewski K. Atom transfer radical polymerization in dispersed media with low-ppm catalyst loading. POLYMER 2023. [DOI: 10.1016/j.polymer.2023.125913] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/04/2023]
|
3
|
Awad M, Dhib R, Duever T. Atom transfer radical polymerization initiated by activator generated by electron transfer in emulsion media: a review of recent advances and challenges from an engineering perspective. J DISPER SCI TECHNOL 2021. [DOI: 10.1080/01932691.2021.2021089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Mohammed Awad
- Department of Chemical Engineering, Ryerson University, Toronto, Canada
| | - Ramdhane Dhib
- Department of Chemical Engineering, Ryerson University, Toronto, Canada
| | - Thomas Duever
- Department of Chemical Engineering, Ryerson University, Toronto, Canada
| |
Collapse
|
4
|
Eskandari P, Abousalman-Rezvani Z, Roghani-Mamaqani H, Salami-Kalajahi M. Polymer-functionalization of carbon nanotube by in situ conventional and controlled radical polymerizations. Adv Colloid Interface Sci 2021; 294:102471. [PMID: 34214841 DOI: 10.1016/j.cis.2021.102471] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Revised: 06/20/2021] [Accepted: 06/21/2021] [Indexed: 02/07/2023]
Abstract
Functionalization of carbon nanotube (CNT) with polymers has drawn much attention due to its wide range of applications. Polymer-functionalized CNT could exhibit variety of properties, such as responsivity to environmental stimuli, ability of complexation with metal ions, increased dispersibility in different solvents, higher compatibility with polymer matrix, etc. Chemical and physical methods have been developed for the preparation of polymer-functionalized CNT. Polymer chains are chemically bonded to the CNT edge or surface in the chemical methods, which results in highly stable CNT/polymer composites. "Grafting to", "grafting from", and "grafting through" methods are the most common chemical methods for polymer-functionalization of CNT. In "grafting to" method, pre-fabricated polymer chains are coupled with the either functionalized or non-functionalized CNT. In "grafting from" and "grafting through" methods, CNT is functionalized by polymers simultaneously synthesized by in situ polymerization methods. Conventional free radical polymerization (FRP) and also controlled radical polymerization (CRP) are the most promising methods for in situ tethering of polymer brushes onto the surface of CNT due to their control over the grafting density, thickness, and functionality of the polymer brushes. The main focus of this review is on the synthesis of polymer-functionalized CNT via both the "grafting from" and "grafting through" methods on the basis of FRP and CRP routs, which is commonly known as in situ polymerizations. Finally, the most important challenges and applications of the in situ polymer grafting methods are discussed, which could be interesting for the future works.
Collapse
|
5
|
Awad M, Dhib R, Duever T. Kinetics of MMA Atom Transfer Radical Polymerization Initiated by Reducing Agent in Stirred Batch Emulsion Reactor. MACROMOL REACT ENG 2020. [DOI: 10.1002/mren.202000052] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Mohammed Awad
- Department of Chemical Engineering Ryerson University Toronto Ontario M5B 2K3 Canada
| | - Ramdhane Dhib
- Department of Chemical Engineering Ryerson University Toronto Ontario M5B 2K3 Canada
| | - Thomas Duever
- Department of Chemical Engineering Ryerson University Toronto Ontario M5B 2K3 Canada
| |
Collapse
|
6
|
Dhar A, Koiry BP, Haloi DJ. Synthesis of poly(methyl methacrylate) via ARGET ATRP and study of the effect of solvents and temperatures on its polymerization kinetics. INT J CHEM KINET 2018. [DOI: 10.1002/kin.21210] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Anjana Dhar
- Department of Chemistry; Bodoland University; Kokrajhar India
| | - Bishnu P. Koiry
- B.Voc. Rubber Technology; Tripura University; Suryamaninagar India
| | - Dhruba J. Haloi
- Department of Chemistry; Bodoland University; Kokrajhar India
| |
Collapse
|
7
|
Zetterlund PB, Thickett SC, Perrier S, Bourgeat-Lami E, Lansalot M. Controlled/Living Radical Polymerization in Dispersed Systems: An Update. Chem Rev 2015; 115:9745-800. [PMID: 26313922 DOI: 10.1021/cr500625k] [Citation(s) in RCA: 326] [Impact Index Per Article: 36.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Per B Zetterlund
- Centre for Advanced Macromolecular Design (CAMD), School of Chemical Engineering, The University of New South Wales , Sydney, NSW 2052, Australia
| | - Stuart C Thickett
- Centre for Advanced Macromolecular Design (CAMD), School of Chemical Engineering, The University of New South Wales , Sydney, NSW 2052, Australia
| | - Sébastien Perrier
- Department of Chemistry, The University of Warwick , Coventry CV4 7AL, U.K.,Faculty of Pharmacy and Pharmaceutical Sciences, Monash University , Melbourne, VIC 3052, Australia
| | - Elodie Bourgeat-Lami
- Laboratory of Chemistry, Catalysis, Polymers and Processes (C2P2), LCPP group, Université de Lyon, Université Lyon 1, CPE Lyon, CNRS, UMR 5265, 43, Boulevard du 11 Novembre 1918, F-69616 Villeurbanne, France
| | - Muriel Lansalot
- Laboratory of Chemistry, Catalysis, Polymers and Processes (C2P2), LCPP group, Université de Lyon, Université Lyon 1, CPE Lyon, CNRS, UMR 5265, 43, Boulevard du 11 Novembre 1918, F-69616 Villeurbanne, France
| |
Collapse
|
8
|
Bourgeat-Lami E, D’Agosto F, Lansalot M. Synthesis of Nanocapsules and Polymer/Inorganic Nanoparticles Through Controlled Radical Polymerization At and Near Interfaces in Heterogeneous Media. CONTROLLED RADICAL POLYMERIZATION AT AND FROM SOLID SURFACES 2015. [DOI: 10.1007/12_2015_313] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
|
9
|
Kariminejad B, Salami-Kalajahi M, Roghani-Mamaqani H. Thermophysical behaviour of matrix-grafted graphene/poly(ethylene tetrasulphide) nanocomposites. RSC Adv 2015. [DOI: 10.1039/c5ra20254j] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
|
10
|
Roghani-Mamaqani H, Haddadi-Asl V, Khezri K, Salami-Kalajahi M, Najafi M. Kinetic study of styrene atom transfer radical polymerization from hydroxyl groups of graphene nanoplatelets: Heterogeneities in chains and graft densities. POLYM ENG SCI 2014. [DOI: 10.1002/pen.24010] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Hossein Roghani-Mamaqani
- Department of Polymer Engineering; Sahand University of Technology; P.O. Box 51335-1996 Tabriz Iran
| | - Vahid Haddadi-Asl
- Department of Polymer Engineering and Color Technology; Amirkabir University of Technology; P.O. Box 15875-4413 Tehran Iran
| | - Khezrollah Khezri
- School of Chemistry, University College of Science; University of Tehran; P.O. Box 14155-6455 Tehran Iran
| | - Mehdi Salami-Kalajahi
- Department of Polymer Engineering; Sahand University of Technology; P.O. Box 51335-1996 Tabriz Iran
| | - Mohammad Najafi
- Department of Chemical Engineering; University of Tehran; P.O. Box 14155-6455 Tehran Iran
| |
Collapse
|
11
|
Qi D, Cao Z, Ziener U. Recent advances in the preparation of hybrid nanoparticles in miniemulsions. Adv Colloid Interface Sci 2014; 211:47-62. [PMID: 24951391 DOI: 10.1016/j.cis.2014.06.001] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2014] [Revised: 05/31/2014] [Accepted: 06/01/2014] [Indexed: 01/20/2023]
Abstract
In this review, we summarize recent advances in the synthesis of hybrid nanoparticles in miniemulsions since 2009. These hybrid nanoparticles include organic-inorganic, polymeric, and natural macromolecule/synthetic polymer hybrid nanoparticles. They may be prepared through encapsulation of inorganic components or natural macromolecules by miniemulsion (co)polymerization, simultaneous polymerization of vinyl monomers and vinyl-containing inorganic precursors, precipitation of preformed polymers in the presence of inorganic constituents through solvent displacement techniques, and grafting polymerization onto, from or through natural macromolecules. Characterization, properties, and applications of hybrid nanoparticles are also discussed.
Collapse
|
12
|
Panahian P, Salami-Kalajahi M, Hosseini MS. Synthesis of dual thermoresponsive and pH-sensitive hollow nanospheres by atom transfer radical polymerization. JOURNAL OF POLYMER RESEARCH 2014. [DOI: 10.1007/s10965-014-0455-y] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
|
13
|
Panahian P, Salami-Kalajahi M, Salami Hosseini M. Synthesis of Dual Thermosensitive and pH-Sensitive Hollow Nanospheres Based on Poly(acrylic acid-b-2-hydroxyethyl methacrylate) via an Atom Transfer Reversible Addition–Fragmentation Radical Process. Ind Eng Chem Res 2014. [DOI: 10.1021/ie500892b] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Pourya Panahian
- Department
of Polymer Engineering and Institute of Polymeric
Materials, Sahand University of Technology, P.O.
Box 51335-1996, Tabriz, Iran
| | - Mehdi Salami-Kalajahi
- Department
of Polymer Engineering and Institute of Polymeric
Materials, Sahand University of Technology, P.O.
Box 51335-1996, Tabriz, Iran
| | - Mahdi Salami Hosseini
- Department
of Polymer Engineering and Institute of Polymeric
Materials, Sahand University of Technology, P.O.
Box 51335-1996, Tabriz, Iran
| |
Collapse
|
14
|
Nikdel M, Salami-Kalajahi M, Salami Hosseini M. Synthesis of poly(2-hydroxyethyl methacrylate-co-acrylic acid)-grafted graphene oxide nanosheets via reversible addition–fragmentation chain transfer polymerization. RSC Adv 2014. [DOI: 10.1039/c4ra01701c] [Citation(s) in RCA: 58] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
|