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Roy A, Guha Ray P, Bose A, Dhara S, Pal S. pH-Responsive Copolymeric Network Gel Using Methacrylated β-Cyclodextrin for Controlled Codelivery of Hydrophilic and Hydrophobic Drugs. ACS APPLIED BIO MATERIALS 2022; 5:3530-3543. [PMID: 35734869 DOI: 10.1021/acsabm.2c00473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
In medical science, sometimes two drugs with different solubilities are simultaneously required in combination to treat various diseases. Herein, a pH-responsive, copolymeric, antioxidant, biocompatible, and chemically crosslinked network gel is prepared to explore its capability as a matrix for controlled release of both hydrophobic [ibuprofen (IB)] and hydrophilic [tetracycline hydrochloride (TCH)] drugs, simultaneously. This three-dimensional β-CD-Meth-cl-(PHPMA-co-PAAc) network hydrogel is synthesized via two steps: (I) methacrylation of β-cyclodextrin and (II) grafting of poly(hydroxypropyl methacrylate) and poly(acrylic acid), followed by crosslinking of poly(ethylene glycol) diacrylate onto the backbone of methacrylated β-cyclodextrin (β-CD-Meth). The successful synthesis of the hydrogel is confirmed using several physiochemical characterizations. The β-CD-Meth-cl-(PHPMA-co-PAAc) hydrogel has an excellent network-like surface morphology. The potential pH-responsive high swelling behavior and excellent shrinking features suggest the reversible nature of the synthesized gel. Besides, rheological analyses affirm its excellent viscoelastic nature. This network gel is biodegradable and its non-cytotoxic nature toward human dermal fibroblast cells is demonstrated. Moreover, the dual drug release pattern from the copolymer under both in vitro and in vivo conditions portrays that this hydrogel has superior ability to be used as a controlled release matrix for both hydrophobic and hydrophilic drugs (TCH and IB) with varying solubilities concurrently.
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Affiliation(s)
- Arpita Roy
- Department of Chemistry, Indian Institute of Technology (ISM), Dhanbad 826004, India
| | - Preetam Guha Ray
- School of Medical Science and Technology, Indian Institute of Technology, Kharagpur 721302, India
| | | | - Santanu Dhara
- School of Medical Science and Technology, Indian Institute of Technology, Kharagpur 721302, India
| | - Sagar Pal
- Department of Chemistry, Indian Institute of Technology (ISM), Dhanbad 826004, India
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MUC-1 aptamer conjugated InP/ZnS quantum dots/nanohydrogel fluorescent composite for mitochondria-mediated apoptosis in MCF-7 cells. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2020; 118:111469. [PMID: 33255050 DOI: 10.1016/j.msec.2020.111469] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/23/2020] [Revised: 07/18/2020] [Accepted: 08/26/2020] [Indexed: 12/13/2022]
Abstract
The combined use of nanohydrogels (NHGs) and quantum dots (QDs) has resulted in the development of a nanoscaled drug delivery system (DDS) with fluorescence imaging potential. NHG-QDs composite loaded with anti-cancer drugs could be applied as an effective theranostics for simultaneous diagnosis and therapy of cancer cells. Here, we report on the synthesis of NHG-QDs nanosystem (NS) conjugated with an amino-modified MUC-1 aptamer (Ap) and loaded with hydrophobic paclitaxel (PTX). To effectively target and eradicate breast cancer MCF-7 cells, the nanocomposite was further loaded with the inhibitor of lactate dehydrogenase (LDH), sodium oxamate (SO) (Ap-NHG-QDs-PTX-SO) to inhibit the conversion of pyruvate to lactate via LDH and disrupting glycolysis. Results obtained from in vitro analysis (MTT assay, apoptosis/necrosis assessment, evaluation of mitochondria targeting, and gene expression profiling) revealed that Ap-NHG-QDs-PTX-SO NS could significantly target and inhibit MCF-7 cells and also induce mitochondria-mediated apoptosis. Collectively, the Ap-NHG-QDs-PTX-SO NS is proposed to serve as a robust theranostics for simultaneous imaging and therapy of breast cancer and other types of solid tumors.
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Roy A, Maity PP, Dhara S, Pal S. Biocompatible, stimuli-responsive hydrogel of chemically crosslinked β-cyclodextrin as amoxicillin carrier. J Appl Polym Sci 2017. [DOI: 10.1002/app.45939] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Arpita Roy
- Polymer Chemistry Laboratory, Department of Applied Chemistry; Indian Institute of Technology (ISM); Dhanbad 826004 India
| | - Priti Prasanna Maity
- Biomaterials and Tissue Engineering Laboratory, School of Medical Science and Technology; Indian Institute of Technology; Kharagpur, Kharagpur 721302 India
| | - Santanu Dhara
- Biomaterials and Tissue Engineering Laboratory, School of Medical Science and Technology; Indian Institute of Technology; Kharagpur, Kharagpur 721302 India
| | - Sagar Pal
- Polymer Chemistry Laboratory, Department of Applied Chemistry; Indian Institute of Technology (ISM); Dhanbad 826004 India
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Feng L, Yang H, Dong X, Lei H, Chen D. pH-sensitive polymeric particles as smart carriers for rebar inhibitors delivery in alkaline condition. J Appl Polym Sci 2017. [DOI: 10.1002/app.45886] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Lijuan Feng
- Shandong Peninsula Blue Economy and Engineering Research Institute, Weifang University of Science and Technology; Shouguang Weifang 262700 People's Republic of China
| | - Huaiyu Yang
- State Key Laboratory for Corrosion and Protection; Institute of Metal Research, Chinese Academic of Sciences; Shenyang 110016 People's Republic of China
| | - Xiqing Dong
- Shandong Peninsula Blue Economy and Engineering Research Institute, Weifang University of Science and Technology; Shouguang Weifang 262700 People's Republic of China
| | - Haibo Lei
- Shandong Peninsula Blue Economy and Engineering Research Institute, Weifang University of Science and Technology; Shouguang Weifang 262700 People's Republic of China
| | - Di Chen
- Shandong Peninsula Blue Economy and Engineering Research Institute, Weifang University of Science and Technology; Shouguang Weifang 262700 People's Republic of China
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Fang Q, Chen T, Zhong Q, Wang J. Thermoresponsive polymers based on oligo(ethylene glycol) methyl ether methacrylate and modified substrates with thermosensitivity. Macromol Res 2017. [DOI: 10.1007/s13233-017-5037-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Pastorczak M, Okrasa L, Yoon JA, Kowalewski T, Matyjaszewski K. Kinetics of the temperature-induced volume phase transition in poly(2-(2-methoxyethoxy)ethyl methacrylate) hydrogels of various topologies. POLYMER 2017. [DOI: 10.1016/j.polymer.2016.12.064] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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Celik T, Orakdogen N. Correlation Between Physicomechanical and Swelling Properties of Weakly Basic Copolymer Hydrogels Based on (Meth)acrylate Polycations as New Smart Materials. MACROMOL CHEM PHYS 2015. [DOI: 10.1002/macp.201500230] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Tayyibe Celik
- Soft Materials Research Laboratory; Department of Chemistry; Istanbul Technical University; 34469 Maslak Istanbul Turkey
| | - Nermin Orakdogen
- Soft Materials Research Laboratory; Department of Chemistry; Istanbul Technical University; 34469 Maslak Istanbul Turkey
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Narayanan A, Chandel S, Ghosh N, De P. Visualizing Phase Transition Behavior of Dilute Stimuli Responsive Polymer Solutions via Mueller Matrix Polarimetry. Anal Chem 2015; 87:9120-5. [DOI: 10.1021/acs.analchem.5b01794] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Amal Narayanan
- Polymer Research Centre, Department of Chemical
Sciences, ‡Department of Physical
Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur 741246, Nadia, West Bengal, India
| | - Shubham Chandel
- Polymer Research Centre, Department of Chemical
Sciences, ‡Department of Physical
Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur 741246, Nadia, West Bengal, India
| | - Nirmalya Ghosh
- Polymer Research Centre, Department of Chemical
Sciences, ‡Department of Physical
Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur 741246, Nadia, West Bengal, India
| | - Priyadarsi De
- Polymer Research Centre, Department of Chemical
Sciences, ‡Department of Physical
Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur 741246, Nadia, West Bengal, India
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Sheng W, Liu T, Liu S, Wang Q, Li X, Guang N. Temperature and pH responsive hydrogels based on polyethylene glycol analogues and poly(methacrylic acid) via click chemistry. POLYM INT 2015. [DOI: 10.1002/pi.4934] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Weijuan Sheng
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering; Shaanxi Normal University; Xi'an 710062 People's Republic of China
| | - Teng Liu
- High Performance Materials Institute, FAMU-FSU College of Engineering; Florida State University; 2525 Pottsdamer Street Tallahassee Florida 32310 USA
| | - Shouxin Liu
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering; Shaanxi Normal University; Xi'an 710062 People's Republic of China
| | - Qinqin Wang
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering; Shaanxi Normal University; Xi'an 710062 People's Republic of China
| | - Xuan Li
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering; Shaanxi Normal University; Xi'an 710062 People's Republic of China
| | - Naer Guang
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering; Shaanxi Normal University; Xi'an 710062 People's Republic of China
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Das D, Ghosh P, Dhara S, Panda AB, Pal S. Dextrin and poly(acrylic acid)-based biodegradable, non-cytotoxic, chemically cross-linked hydrogel for sustained release of ornidazole and ciprofloxacin. ACS APPLIED MATERIALS & INTERFACES 2015; 7:4791-4803. [PMID: 25654747 DOI: 10.1021/am508712e] [Citation(s) in RCA: 89] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Herein, novel biodegradable, stimulus-responsive, chemically cross-linked and porous hydrogel has been synthesized to evaluate its applicability as an efficient carrier for sustained release of ornidazole and ciprofloxacin. The cross-linked hydrogel (c-Dxt/pAA) has been developed from dextrin and poly(acrylic acid) using N,N'-methylene bis(acrylamide) cross-linker via Michael-type addition reaction. With the variation of reaction parameters, various c-Dxt/pAA hydrogels have been synthesized to optimize the best one. c-Dxt/pAA hydrogel has been characterized using various physicochemical characterization techniques. The hydrogel demonstrates significant pH and temperature sensitivity. Gel characteristics and gel kinetics have been performed through the measurement of rheological parameters. The hydrogel shows noncytotoxic behavior toward human mesenchymal stem cells. Biodegradation study predicts that c-Dxt/pAA is degradable in nature. The in vitro release of ornidazole and ciprofloxacin suggests that the hydrogel released both the drugs in a controlled manner with extensive stability up to 3 months. The results suggest that c-Dxt/pAA is probably a promising candidate for controlled release of ornidazole and ciprofloxacin.
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Affiliation(s)
- Dipankar Das
- Polymer Chemistry Laboratory, Department of Applied Chemistry, Indian School of Mines , Dhanbad 826004, India
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Das D, Pal S. Modified biopolymer-dextrin based crosslinked hydrogels: application in controlled drug delivery. RSC Adv 2015. [DOI: 10.1039/c4ra16103c] [Citation(s) in RCA: 98] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
This review describes hydrogels and their classifications along with the synthesis and properties of biopolymer-dextrin based crosslinked hydrogels towards potential application in controlled drug delivery.
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Affiliation(s)
- Dipankar Das
- Polymer Chemistry Laboratory
- Department of Applied Chemistry
- Indian School of Mines
- Dhanbad-826004
- India
| | - Sagar Pal
- Polymer Chemistry Laboratory
- Department of Applied Chemistry
- Indian School of Mines
- Dhanbad-826004
- India
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12
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Haldar U, Nandi M, Maiti B, De P. POSS-induced enhancement of mechanical strength in RAFT-made thermoresponsive hydrogels. Polym Chem 2015. [DOI: 10.1039/c5py00664c] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In this study, covalently cross-linked thermoresponsive hydrogels were prepared with higher mechanical stability by the introduction of polyhedral oligomeric silsesquioxane (POSS) moieties.
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Affiliation(s)
- Ujjal Haldar
- Polymer Research Centre
- Department of Chemical Sciences
- Indian Institute of Science Education and Research Kolkata
- Mohanpur – 741246, Nadia
- India
| | - Mridula Nandi
- Polymer Research Centre
- Department of Chemical Sciences
- Indian Institute of Science Education and Research Kolkata
- Mohanpur – 741246, Nadia
- India
| | - Binoy Maiti
- Polymer Research Centre
- Department of Chemical Sciences
- Indian Institute of Science Education and Research Kolkata
- Mohanpur – 741246, Nadia
- India
| | - Priyadarsi De
- Polymer Research Centre
- Department of Chemical Sciences
- Indian Institute of Science Education and Research Kolkata
- Mohanpur – 741246, Nadia
- India
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Moad G. RAFT (Reversible addition-fragmentation chain transfer) crosslinking (co)polymerization of multi-olefinic monomers to form polymer networks. POLYM INT 2014. [DOI: 10.1002/pi.4767] [Citation(s) in RCA: 74] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Graeme Moad
- CSIRO Materials Science and Engineering Bag 10; Clayton South Victoria 3169 Australia
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Liu P, Liang J, Chen S, Zhang H. Bulk and solution properties of a thermo-responsive rod–coil block polymer based on poly(N-isopropylacrylamide). RSC Adv 2014. [DOI: 10.1039/c4ra07179d] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Molecular weight dependence on thermoresponsive behaviors of rod–coil diblock copolymers (x indicates the DP of rod PHIPPVTA blocks).
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Affiliation(s)
- Peng Liu
- Key Laboratory of Polymeric Materials & Application Technology of Hunan Province
- Key Laboratory of Advanced Functional Polymer Materials of Colleges of Hunan Province
- College of Chemistry
- Xiangtan University
- Xiangtan, China
| | - Jiexing Liang
- Key Laboratory of Polymeric Materials & Application Technology of Hunan Province
- Key Laboratory of Advanced Functional Polymer Materials of Colleges of Hunan Province
- College of Chemistry
- Xiangtan University
- Xiangtan, China
| | - Shen Chen
- Key Laboratory of Polymeric Materials & Application Technology of Hunan Province
- Key Laboratory of Advanced Functional Polymer Materials of Colleges of Hunan Province
- College of Chemistry
- Xiangtan University
- Xiangtan, China
| | - Hailiang Zhang
- Key Laboratory of Polymeric Materials & Application Technology of Hunan Province
- Key Laboratory of Advanced Functional Polymer Materials of Colleges of Hunan Province
- College of Chemistry
- Xiangtan University
- Xiangtan, China
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