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Zhang H, Zhao J, Chinnathambi A, Meganathan V, Gu X. Anti-cancer potential of selenium-chitosan-polyethylene glycol-carvacrol nanocomposites in multiple myeloma U266 cells. J Biochem Mol Toxicol 2023; 37:e23424. [PMID: 37519128 DOI: 10.1002/jbt.23424] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Revised: 03/29/2023] [Accepted: 06/12/2023] [Indexed: 08/01/2023]
Abstract
Multiple myeloma (MM) is an incurable cancer that is characterized by malignant plasma cell proliferation. Approximately 10% of all blood cancers are MM, and there is no standard curative therapy. In this work, we intended to synthesize, characterize, and assess the anticancer effects of selenium/chitosan/polyethylene glycol-carvacrol nanocomposites (SCP-Car-NCs) on MM U266 cells in vitro. Various characterization techniques were used to characterize the synthesized SCP-Car-NCs. Several in vitro free radical scavenging experiments were conducted to test the ability of synthesized SCP-Car-NCs to scavenge the different free radicals. The cytotoxicity of SCP-Car-NCs was assessed on Vero and U266 cells using the 3-[4,5-dimethylthiazol-2-yl]-2,5 diphenyl tetrazolium bromide (MTT) assay. By using various fluorescence staining techniques, the amount of reactive oxygen species (ROS) generation, MMP, and apoptosis were measured. Using commercial test kits, the levels of oxidative stress and apoptotic biomarkers in control and treated U266 cells were assessed. The highest peak in the UV spectral analysis was found to be at 271 nm, demonstrating the development of SCP-Car-NCs. Fourier transform infrared analysis showed that the synthesized SCP-Car-NCs contained a variety of stretching and bonding. The X-ray diffraction study confirmed the crystallinity of SCP-Car-NCs. The dynamic light scattering analysis showed that the SCP-Car-NCs had an average size of 171 nm. The different free radicals, such as the 2,2-diphenyl-1-picrylhydrazyl, hydroxyl, and peroxyl radicals, were significantly scavenged by the SCP-Car-NCs. According to the MTT assay results, the SCP-Car-NCs decreased the viability of U266 cells while having no impact on the proliferation of Vero cells. The SCP-Car-NCs significantly boosted ROS production, decreased the MMP level, and promoted apoptosis, as evidenced by the fluorescence staining experiments. In U266 cells treated with SCP-Car-NCs, the level of thiobarbituric acid reactive substances increased while superoxide dismutases and glutathione levels were reduced. In the SCP-Car-NCs treated U266 cells, it was found that the Bax, caspase-3, and -9 activities had increased while the Bcl-2 level had decreased. In conclusion, our findings show that SCP-Car-NCs treatment reduced the viability and increased apoptosis in the U266 cells, providing a new insight on SCP-Car-NCs' potential for usage in the future to treat MM.
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Affiliation(s)
- Haixi Zhang
- Department of Hematology, The First People's Hospital of Yunnan Province, Kunming, China
- Yunnan Province Clinical Research Center for Hematologic Disease, Kunming, China
- Department of Hematology, The Affiliated Hospital of Kunming University of Science and Technology, Kunming, China
| | - Jie Zhao
- Department of Hematology, The First People's Hospital of Yunnan Province, Kunming, China
- Yunnan Province Clinical Research Center for Hematologic Disease, Kunming, China
- Department of Hematology, The Affiliated Hospital of Kunming University of Science and Technology, Kunming, China
| | - Arunachalam Chinnathambi
- Department of Botany and Microbiology, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Velmurugan Meganathan
- Department of Cellular and Molecular Biology, University of Texas Health Science Center at Tyler, Tyler, Texas, USA
| | - Xuezhong Gu
- Department of Hematology, The First People's Hospital of Yunnan Province, Kunming, China
- Yunnan Province Clinical Research Center for Hematologic Disease, Kunming, China
- Department of Hematology, The Affiliated Hospital of Kunming University of Science and Technology, Kunming, China
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Hydroxypropyl cellulose functionalized magnetite graphene oxide nanobiocomposite for chemo/photothermal therapy. Colloids Surf A Physicochem Eng Asp 2023. [DOI: 10.1016/j.colsurfa.2022.130322] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Fragal EH, Fragal VH, Silva EP, Paulino AT, da Silva Filho EC, Mauricio MR, Silva R, Rubira AF, Muniz EC. Magnetic-responsive polysaccharide hydrogels as smart biomaterials: Synthesis, properties, and biomedical applications. Carbohydr Polym 2022; 292:119665. [PMID: 35725166 DOI: 10.1016/j.carbpol.2022.119665] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2022] [Revised: 05/16/2022] [Accepted: 05/24/2022] [Indexed: 11/28/2022]
Abstract
This review reports recent advances in polysaccharide-based magnetic hydrogels as smart platforms for different biomedical applications. These hydrogels have proved to be excellent, viable, eco-friendly alternative materials for the biomedical field due to their biocompatibility, biodegradability, and possibility of controlling delivery processes via modulation of the remote magnetic field. We first present their main synthesis methods and compare their advantages and disadvantages. Next, the synergic properties of hydrogels prepared with polysaccharides and magnetic nanoparticles (MNPs) are discussed. Finally, we describe the main contributions of polysaccharide-based magnetic hydrogels in the targeted drug delivery, tissue regeneration, and hyperthermia therapy fields. Overall, this review aims to motivate the synthesis of novel composite biomaterials, based on the combination of magnetic nanoparticles and natural polysaccharides, to overcome challenges that still exist in the treatment of several diseases.
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Affiliation(s)
- Elizângela H Fragal
- State University of Maringá, Department of Chemistry, Av. Colombo, 5790, Jardim Universitário, 87020-900 Maringá, PR, Brazil
| | - Vanessa H Fragal
- State University of Maringá, Department of Chemistry, Av. Colombo, 5790, Jardim Universitário, 87020-900 Maringá, PR, Brazil.
| | - Elisangela P Silva
- State University of Maringá, Department of Chemistry, Av. Colombo, 5790, Jardim Universitário, 87020-900 Maringá, PR, Brazil
| | - Alexandre T Paulino
- Santa Catarina State University, Department of Chemistry, Rua Paulo Malschitzki, 200, Zona Industrial Norte, 89.219-710 Joinville, SC, Brazil
| | - Edson C da Silva Filho
- Federal University of Piauí, Department of Chemistry, Campus Petrônio Portella, Bairro Ininga, 64049-550 Teresina, PI, Brazil
| | - Marcos R Mauricio
- State University of Maringá, Department of Chemistry, Av. Colombo, 5790, Jardim Universitário, 87020-900 Maringá, PR, Brazil
| | - Rafael Silva
- State University of Maringá, Department of Chemistry, Av. Colombo, 5790, Jardim Universitário, 87020-900 Maringá, PR, Brazil
| | - Adley F Rubira
- State University of Maringá, Department of Chemistry, Av. Colombo, 5790, Jardim Universitário, 87020-900 Maringá, PR, Brazil
| | - Edvani C Muniz
- State University of Maringá, Department of Chemistry, Av. Colombo, 5790, Jardim Universitário, 87020-900 Maringá, PR, Brazil; Federal University of Piauí, Department of Chemistry, Campus Petrônio Portella, Bairro Ininga, 64049-550 Teresina, PI, Brazil; Federal Technological University of Paraná, Estrada dos Pioneiros, 3131, Jardim Morumbi, 86036-370 Londrina, PR, Brazil.
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Functionalization of chitosan by metformin, nickel metal ions and magnetic nanoparticles as a nanobiocomposite for purification of alkaline phosphatase from hen's egg yolk. J Chromatogr A 2022; 1679:463376. [DOI: 10.1016/j.chroma.2022.463376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Revised: 07/13/2022] [Accepted: 07/25/2022] [Indexed: 12/07/2022]
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Li C, Salmen SH, Awad Alahmadi T, Priya Veeraraghavan V, Krishna Mohan S, Natarajan N, Subramanian S. Anticancer effect of Selenium/Chitosan/Polyethylene glycol/Allyl isothiocyanate nanocomposites against diethylnitrosamine-induced liver cancer in rats. Saudi J Biol Sci 2022; 29:3354-3365. [PMID: 35844425 PMCID: PMC9280227 DOI: 10.1016/j.sjbs.2022.02.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Revised: 02/08/2022] [Accepted: 02/09/2022] [Indexed: 12/24/2022] Open
Abstract
Background Nano-based drug delivery systems have shown several advantages in cancer treatment like specific targeting of cancer cells, good pharmacokinetics, and lesser adverse effects. Liver cancer is a fifth most common cancer and third leading cause of cancer-related mortalities worldwide. Objective The present study focusses to formulate the selenium (S)/chitosan (C)/polyethylene glycol (Pg)/allyl isothiocyanate (AI) nanocomposites (SCPg-AI-NCs) and assess its therapeutic properties against the diethylnitrosamine (DEN)-induced liver cancer in rats via inhibition of oxidative stress and tumor markers. Methodology The SCPg-AI-NCs were synthesized by ionic gelation technique and characterized by various characterization techniques. The liver cancer was induced to the rats by injecting a DEN (200 mg/kg) on the 8th day of experiment. Then DEN-induced rats treated with 10 mg/kg of formulated SCPg-AI-NCs an hour before DEN administration for 16 weeks. The 8-hydroxy-2′ -deoxyguanosine (8-OHdG) content, albumin, globulin, and total protein were examined by standard methods. The level of glutathione (GSH), vitamin-C & -E, and superoxide dismutase (SOD), catalase (CAT), glutathione peroxidase (GPx), and glutathione reductase (GR) activities were examined using assay kits. The liver marker enzymes i.e., alanine transaminase (ALT), aspartate tansaminase (AST), γ-glutamyl transaminase (GGT), lactate dehydrogenase (LDH), and alkaline phosphatase (ALP) activities, alpha fetoprotein (AFP) and carcinoembryonic antigen (CEA), Bax, and Bcl-2 levels, and caspase-3&9 activities was examined using assay kits and the liver histopathology was assessed microscopically by hematoxylin and eosin staining method. The effect of formulated SCPg-AI-NCs on the viability and apoptotic cell death on the HepG2 cells were examined using MTT and dual staining assays, respectively. Results The results of different characterization studies demonstrated the formation of SCPg-AI-NCs with tetragonal shape, narrowed distribution, and size ranging from 390 to 450 nm. The formulated SCPg-AI-NCs treated liver cancer rats indicated the reduced levels of 8-OHdG, albumin, globulin, and total protein. The SCPg-AI-NCs treatment appreciably improved the GSH, vitamin-C & -E contents, and SOD, CAT, GPx, and GR activities in the serum of liver cancer rats. The SCPg-AI-NCs treatment remarkably reduced the liver marker enzyme activities in the DEN-induced rats. The SCPg-AI-NCs treatment decreased the AFP and CEA contents and enhanced the Bax and caspase 3&9 activities in the DEN-induced rats. The SCPg-AI-NCs effectively decreased the cell viability and induced apoptosis in the HepG2 cells. Conclusion The present findings suggested that the formulated SCPg-AI-NCs remarkably inhibited the DEN-induced liver carcinogenesis in rats. These findings provide an evidence that SCPg-AI-NCs can be a promising anticancer nano-drug in the future to treat the liver carcinogenesis.
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Shah P, Shende P. Biotherapy using sperm cell-oriented transportation of therapeutics in female reproductive tract cancer. Curr Pharm Biotechnol 2022; 23:1359-1366. [PMID: 35049429 DOI: 10.2174/1389201023666220113111441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Revised: 11/08/2021] [Accepted: 12/28/2021] [Indexed: 12/24/2022]
Abstract
Female reproductive tract cancers like ovarian, cervical, vaginal, etc. have led to a serious concern for reproductive health as well as an increase in physical and psychological stresses amongst women. Various conventional techniques like surgery, radiation and chemotherapy are employed but possess limitations such as organ toxicity, infection, nausea, vomiting, etc. Also, several nanotechnology-based synthetic vehicle delivery systems like liposomes, nanoparticles, etc. are used but they lack targeting efficiency that results in poor propulsion and control. Therefore, there is a need for naturally-driven drug carriers to overcome such limitations. Sperm-based drug delivery is the new area for targeted delivery that offers self-propulsion to tumor sites, higher biocompatibility, longer lifespan and increased tissue penetration with enhanced localization. Drug-loaded sperm cells are harnessed with micro/nanomotor that will guide them to the intended target site. The critical analysis of the sperm-based drug delivery system was executed and summarized along with the current challenges. This article deals with the art of delivering the anticancer drug to female reproductive cancer sites with proof-of-concept-based research data and critical discussion on challenges in formulating the sperm-based delivery with a future perspective.
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Affiliation(s)
- Priyank Shah
- Shobhaben Pratapbhai Patel School of Pharmacy and Technology Management, SVKM' S NMIMS, V. L. Mehta Road, Vile Parle (W), Mumbai, India
| | - Pravin Shende
- Shobhaben Pratapbhai Patel School of Pharmacy and Technology Management, SVKM' S NMIMS, V. L. Mehta Road, Vile Parle (W), Mumbai, India
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Shah P, Shende P. Biomacromolecule-Functionalized Nanoparticle-Based Conjugates for Potentiation of Anticancer Therapy. Curr Cancer Drug Targets 2021; 22:31-48. [PMID: 34872476 DOI: 10.2174/1568009621666211206102942] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Revised: 09/09/2021] [Accepted: 10/05/2021] [Indexed: 12/24/2022]
Abstract
Cancer is a rapidly growing life-threatening disease that affected 18.1 million people worldwide in 2018. Various conventional techniques like surgery, radiation, and chemotherapy are considered as a mainstream treatment for patients but show some limitations like cytotoxicity due to off-targeted action, poor intra-tumor localization, development of multi-drug resistance by tumor cells, physical and psychological stresses, etc. Such limitations have motivated the scientists to work towards more patient-centric and precision therapy using advanced drug delivery systems like liposomes, nanoparticles, nanoconjugates, etc. However, these carriers also face limitations like poor biocompatibility, lesser payload capacity, leakage of encapsulated drug, and short-term stability. So, this review article explores the profound insights for the development of biomacromolecule-functionalized nanoconjugates to potentiate the anticancer activity of therapeutic agents for various cancers like lung, colorectal, ovarian, breast and liver cancer. Researchers have shown interest in biofunctionalized nanoconjugates because of advantages like biocompatibility, site-specificity with better localization, higher entrapment with long-term stability and lesser off-target toxicity. The progressive trend of biomacromolecule nanoconjugates will encourage further research for the development of effective transport of drugs, nutraceuticals and phytoconstituents for on-site effect at cancer microenvironment and tumor cells with higher safety profile.
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Affiliation(s)
- Priyank Shah
- Shobhaben Pratapbhai Patel School of Pharmacy and Technology Management, SVKM'S NMIMS, V. L. Mehta Road, Vile Parle (W), Mumbai. India
| | - Pravin Shende
- Shobhaben Pratapbhai Patel School of Pharmacy and Technology Management, SVKM'S NMIMS, V. L. Mehta Road, Vile Parle (W), Mumbai. India
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Gandhi S, Shende P. Cyclodextrins-modified metallic nanoparticles for effective cancer therapy. J Control Release 2021; 339:41-50. [PMID: 34560156 DOI: 10.1016/j.jconrel.2021.09.025] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Revised: 09/16/2021] [Accepted: 09/18/2021] [Indexed: 12/24/2022]
Abstract
Cancer, a disease of unknown origin is the second most common reason of death worldwide after heart attacks and therefore is a major threat to human beings. Currently, chemotherapy is the only approach for delivering anti-cancer drugs but shows severe systemic toxicities such as alopecia, loss of appetite, anemia, gastric irritation, neurotoxicity and nephrotoxicity. Additionally, chemotherapeutics fails to achieve the expected therapeutic outcome due to their limited solubility, in-vivo instability and lack of targeting efficiency. Encapsulating drugs in metallic nanoparticles like gold, silver and metal oxides (magnetic) help to overcome limitations of chemotherapy and transports anti-cancer drugs effectively at the targeted site due to the advantages such as optimal size, surface morphology, higher conductivity and in-vivo stability. Moreover, these metals can be triggered externally using NIR radiations or magnetic field thereby improving the drug release kinetics. Some frequently used chemotherapeutic agents such as doxorubicin, paclitaxel, methotrexate, etc. degrade rapidly due to their hydrophobic nature and show in-vivo instability. Cyclodextrin offers structural compatibility for encapsulating such hydrophobic drugs and improves their loading capacity, solubility and stability without showing any systemic toxicities. Therefore, researchers designed cyclodextrin-complexed metallic nanoparticles as a novel platform to overcome pitfalls of conventional chemotherapy like gastric irritation, hair loss, neurotoxicity, etc. This review article provides detail insight of metallic nanocarriers containing cyclodextrin-encapsulated anti-cancer agents for effective cancer therapy. It can be concluded that this novel approach holds a great potential for clinical application in cancer diagnosis, treatment with minimum toxicity and maximum efficacy.
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Affiliation(s)
- Sahil Gandhi
- Shobhaben Pratapbhai Patel School of Pharmacy and Technology Management, SVKM'S NMIMS, V. L. Mehta Road, Vile Parle (W), Mumbai, India
| | - Pravin Shende
- Shobhaben Pratapbhai Patel School of Pharmacy and Technology Management, SVKM'S NMIMS, V. L. Mehta Road, Vile Parle (W), Mumbai, India.
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Zhong Y, Huang S, Zheng C, Huang J, Li B, Han S, Xiao H, Wang Y, Shuai X. A light and hypoxia-activated nanodrug for cascade photodynamic-chemo cancer therapy. Biomater Sci 2021; 9:5218-5226. [PMID: 34169939 DOI: 10.1039/d1bm00660f] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Combination therapy provides significantly better outcomes than a single drug treatment and becomes an efficient strategy for cancer therapy at present. Owing to the advantages of improved drug bioavailability, decreased side effects, and drug codelivery properties, polymeric carrier-based nanodrugs show great application potential in combination therapy. In this study, a pH-responsive block polymer consisting of polyethylene glycol (mPEG) and poly(asparagyl diisopropylethylenediamine-co-phenylalanine) (P(Asp(DIP)-co-Phe)) is synthesized for drug delivery. The polymer self-assembles into nanovesicles and simultaneously encapsulates the hydrophilic hypoxia-activated prodrug tirapazamine (TPZ) and the hydrophobic photosensitizer dihydrogen porphin (chlorin e6, Ce6). The formed nanodrug can be triggered by near infrared irradiation to induce photodynamic therapy (PDT), resulting in a hypoxic tumor environment to activate the prodrug TPZ to achieve efficient chemotherapy. The cascade synergistic therapeutic effect is evaluated both in vitro and in vivo in a breast cancer mice model. This study reveals a potential strategy for efficient cancer therapy by using Ce6 and TPZ co-encapsulated nanovesicles.
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Affiliation(s)
- Yin Zhong
- College of Chemistry and Materials Science, Jinan University, Guangzhou, 510632, China.
| | - Si Huang
- College of Chemistry and Materials Science, Jinan University, Guangzhou, 510632, China.
| | - Chujie Zheng
- College of Chemistry and Materials Science, Jinan University, Guangzhou, 510632, China.
| | - Jinsheng Huang
- College of Chemistry and Materials Science, Jinan University, Guangzhou, 510632, China.
| | - Bo Li
- PCFM Lab of Ministry of Education, School of Materials Science and Engineering, Sun Yat-sen University, Guangzhou 510275, China
| | - Shisong Han
- PCFM Lab of Ministry of Education, School of Materials Science and Engineering, Sun Yat-sen University, Guangzhou 510275, China
| | - Hong Xiao
- College of Chemistry and Materials Science, Jinan University, Guangzhou, 510632, China.
| | - Yong Wang
- College of Chemistry and Materials Science, Jinan University, Guangzhou, 510632, China.
| | - Xintao Shuai
- College of Chemistry and Materials Science, Jinan University, Guangzhou, 510632, China. and PCFM Lab of Ministry of Education, School of Materials Science and Engineering, Sun Yat-sen University, Guangzhou 510275, China
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Wu Z, Shi J, Song P, Li J, Cao S. Chitosan/hyaluronic acid based hollow microcapsules equipped with MXene/gold nanorods for synergistically enhanced near infrared responsive drug delivery. Int J Biol Macromol 2021; 183:870-879. [PMID: 33940062 DOI: 10.1016/j.ijbiomac.2021.04.164] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2021] [Revised: 04/20/2021] [Accepted: 04/24/2021] [Indexed: 12/27/2022]
Abstract
Ti3C2 MXenes, a novel two-dimensional material, have attracted lots of attention in biomedical filed for its large surface area and excellent near-infrared (NIR) responsiveness. In this paper, a pH/near-infrared (NIR) multi-responsive drug delivery platform consisted of hollow hydroxyapatite (HAP), chitosan (CS)/hyaluronic acid (HA) multilayers, gold nanorods (AuNRs) and MXene had been fabricated via a layer-by-layer (LbL) approach. Chitosan/hyaluronic acid multilayers were deposited on the surface of hollow HAP to retard the burst release of DOX in the initial delivery stage. MXenes and AuNRs equipped on the surface of hybrid matrix greatly enhanced the photothermal conversion efficiency of the microcapsules. Due to the collapse of electrostatic force among chitosan/hyaluronic acid multilayers and the dissolution of HAP under acidic condition, as well as the synergistically enhanced photothermal effect between MXene and AuNRs, HAP/CS/HA/MXene/AuNRs microcapsules exhibited outstanding pH-/NIR-responsive drug delivery properties. The present paper provides an attractive method to prepare chitosan/hyaluronic acid based pH/NIR multi-responsive hybrid microcapsules with excellent photothermal conversion efficiency and biocompatibility, which has great potential in the field of remotely controlled drug delivery.
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Affiliation(s)
- Zheng Wu
- School of Materials Science and Engineering, Zhengzhou University, Zhengzhou 450001, China; Henan Key Laboratory of Advanced Nylon Materials and Application, Zhengzhou University, Zhengzhou 450001, China
| | - Jun Shi
- School of Materials Science and Engineering, Zhengzhou University, Zhengzhou 450001, China; Henan Key Laboratory of Advanced Nylon Materials and Application, Zhengzhou University, Zhengzhou 450001, China.
| | - Pingan Song
- School of Materials Science and Engineering, Zhengzhou University, Zhengzhou 450001, China; Henan Key Laboratory of Advanced Nylon Materials and Application, Zhengzhou University, Zhengzhou 450001, China
| | - Jingguo Li
- People's Hospital of Zhengzhou University, Zhengzhou University, Zhengzhou 450003, China
| | - Shaokui Cao
- School of Materials Science and Engineering, Zhengzhou University, Zhengzhou 450001, China; Henan Key Laboratory of Advanced Nylon Materials and Application, Zhengzhou University, Zhengzhou 450001, China.
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Haniffa MACM, Munawar K, Chee CY, Pramanik S, Halilu A, Illias HA, Rizwan M, Senthilnithy R, Mahanama KRR, Tripathy A, Azman MF. Cellulose supported magnetic nanohybrids: Synthesis, physicomagnetic properties and biomedical applications-A review. Carbohydr Polym 2021; 267:118136. [PMID: 34119125 DOI: 10.1016/j.carbpol.2021.118136] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 04/24/2021] [Accepted: 04/27/2021] [Indexed: 12/27/2022]
Abstract
Cellulose and its forms are widely used in biomedical applications due to their biocompatibility, biodegradability and lack of cytotoxicity. It provides ample opportunities for the functionalization of supported magnetic nanohybrids (CSMNs). Because of the abundance of surface hydroxyl groups, they are surface tunable in either homogeneous or heterogeneous solvents and thus act as a substrate or template for the CSMNs' development. The present review emphasizes on the synthesis of various CSMNs, their physicomagnetic properties, and potential applications such as stimuli-responsive drug delivery systems, MRI, enzyme encapsulation, nucleic acid extraction, wound healing and tissue engineering. The impact of CSMNs on cytotoxicity, magnetic hyperthermia, and folate-conjugates is highlighted in particular, based on their structures, cell viability, and stability. Finally, the review also discussed the challenges and prospects of CSMNs' development. This review is expected to provide CSMNs' development roadmap in the context of 21st-century demands for biomedical therapeutics.
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Affiliation(s)
| | - Khadija Munawar
- Centre of Advanced Manufacturing and Material Processing, Faculty of Engineering, University of Malaya, 50603 Kuala Lumpur, Malaysia.
| | - Ching Yern Chee
- Centre of Advanced Manufacturing and Material Processing, Faculty of Engineering, University of Malaya, 50603 Kuala Lumpur, Malaysia; Department of Chemical Engineering, Faculty of Engineering, University of Malaya, 50603 Kuala Lumpur, Malaysia.
| | - Sumit Pramanik
- Functional and Biomaterials Engineering Lab, Department of Mechanical Engineering, Faculty of Engineering and Technology, SRM Institute of Science and Technology, Kattankulathur, Kancheepuram, 603203, Chennai, Tamil Nadu, India.
| | - Ahmed Halilu
- Department of Chemical Engineering, Faculty of Engineering, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Hazlee Azil Illias
- Centre of Advanced Manufacturing and Material Processing, Faculty of Engineering, University of Malaya, 50603 Kuala Lumpur, Malaysia; Department of Electrical Engineering, Faculty of Engineering, University of Malaya, 50603 Kuala Lumpur, Malaysia.
| | - Muhammad Rizwan
- Department of Chemistry, The University of Lahore, Lahore, Pakistan
| | - Rajendram Senthilnithy
- Department of Chemistry, Faculty of Natural Sciences, The Open University of Sri Lanka, 10250 Nawala, Nugegoda, Sri Lanka
| | | | - Ashis Tripathy
- Center for MicroElectroMechanics Systems (CMEMS), University of Minho, Campus de Azurém, 4800-058 Guimarães, Portugal
| | - Mohd Fahmi Azman
- Physics Division, Centre for foundation studies, University of Malaya, 50603 Kuala Lumpur, Malaysia
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Strategic conceptualization and potential of self-healing polymers in biomedical field. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2021; 125:112099. [PMID: 33965109 DOI: 10.1016/j.msec.2021.112099] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Revised: 03/31/2021] [Accepted: 04/01/2021] [Indexed: 12/12/2022]
Abstract
Smart polymeric materials and hydrogels derived from acrylate, epoxy resins, etc. mimic the healing ability of natural organisms and biological cells by showing shape memory and tissue regenerative properties wherein, the healing ability in some of the materials is triggered by external stimuli like temperature, pH and light. This article provides an overview of various conceptual strategies and chemical and mechanical interactions involved in the different types of biomimetic self-healing materials to regain the deformed structure by repairing the cracked shape which play important role in contributing to the structural properties and functional recovery. Also, different chemical bonding like π-π interaction, ligand-metal, hydrogen bonding, etc. takes place at the molecular level for replenishing the damaged structure with greater bond strength. The regeneration ability of artificial self-healing polymeric materials not only shows use in material sciences, engineering but also exhibits a wide range of applications in site-specific drug delivery, skin grafting, implantation, dentistry and bone and tissue regeneration to restore injured surfaces with better biocompatibility, healing efficiency and higher tensile strength to serve as a next-generation material for amplifying the use in biomedical field.
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