1
|
Lomba L, García CB, Benito L, Sangüesa E, Santander S, Zuriaga E. Advances in Cryopreservatives: Exploring Safer Alternatives. ACS Biomater Sci Eng 2024; 10:178-190. [PMID: 38141007 DOI: 10.1021/acsbiomaterials.3c00859] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2023]
Abstract
Cryopreservation of cells, tissues, and organs is widely used in the biomedical and research world. There are different cryopreservatives that are used for this process; however, many of them, such as DMSO, are used despite the problems they present, mainly due to the toxicity it presents to certain types of samples. The aim of this Review is to highlight the different types of substances used in the cryopreservation process. It has been shown that some of these substances are well-known, as in the case of the families of alcohols, sugars, sulfoxides, etc. However, in recent years, other compounds have appeared, such as ionic liquids, deep eutectic solvents, or certain polymers, which open the door to new cryopreservation methods and are also less toxic to frozen samples.
Collapse
Affiliation(s)
- Laura Lomba
- Facultad de Ciencias de la Salud, Universidad San Jorge. Campus Universitario, Autov A23 km 299, 50830 Villanueva de Gállego, Zaragoza, Spain
| | - Cristina B García
- Facultad de Ciencias de la Salud, Universidad San Jorge. Campus Universitario, Autov A23 km 299, 50830 Villanueva de Gállego, Zaragoza, Spain
| | - Lucía Benito
- Facultad de Ciencias de la Salud, Universidad San Jorge. Campus Universitario, Autov A23 km 299, 50830 Villanueva de Gállego, Zaragoza, Spain
| | - Estela Sangüesa
- Facultad de Ciencias de la Salud, Universidad San Jorge. Campus Universitario, Autov A23 km 299, 50830 Villanueva de Gállego, Zaragoza, Spain
| | - Sonia Santander
- Faculty of Health and Sports Sciences, University of Zaragoza, Campus of Huesca, 22002 Huesca, Spain
| | - Estefanía Zuriaga
- Facultad de Ciencias de la Salud, Universidad San Jorge. Campus Universitario, Autov A23 km 299, 50830 Villanueva de Gállego, Zaragoza, Spain
| |
Collapse
|
2
|
Tiwari P, Shivhare V, Ahuja R, Khan N, Shukla DN, Mishra AK, Basu A, Dutt Konar A. A Homochiral Diphenylalanine Analog Based Mechanoresponsive Hydrogel: An Insight Towards Its Wound Healing Efficacy. Chem Biodivers 2023; 20:e202300622. [PMID: 37615615 DOI: 10.1002/cbdv.202300622] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Revised: 08/24/2023] [Accepted: 08/24/2023] [Indexed: 08/25/2023]
Abstract
Deciphering the most promising strategy for the evolution of potential wound-healing therapeutics is one of the greatest challenging affairs to date. The development of peptide-based smart scaffolds with innate antimicrobial, anti-inflammatory, and antioxidant properties is an appealing way out. Aligned to the goal a set of Hydrogelators I-IV were developed utilizing the concept of chiral orchestration in diphenylalanine fragment, such that the most potent construct with all the bench marks namely mechanoresponsiveness, biocompatibility, consistent antimicrobial and antioxidant properties, could be fished out from the design. Interestingly, our in vitro Antifungal and Lipid peroxidation analysis identified the homochiral isomer Boc-δ-Ava-L-Phe-L-Phe-OH (Hydrogelator I), as an ideal candidate for the wound healing experiment, so we proceeded for the in vivo histopathological and antioxidant measurements in Wister rats. Indeed the wound images obtained from the different sets of animals on the 14th day of treatment demonstrated that with increased recovery time, hydrogelator I displayed a significant reduction in the lesion diameter compared to the marketed drug, and negative control. Even the histopathological measurements using H & E staining demonstrated diminished tissue destruction, neutrophil infiltration necrosis, and lymphatic proliferation in the hydrogelators, in comparison to others, backed by in vivo lipid peroxidation data. Overall our investigation certifies hydrogelator I as an effective therapeutic for managing the wound healing complication.
Collapse
Affiliation(s)
- Priyanka Tiwari
- Department of Applied Chemistry, Rajiv Gandhi Technological University, Bhopal, 462033, Madhya Pradesh, India
| | - Vaibhav Shivhare
- Department of Applied Chemistry, Rajiv Gandhi Technological University, Bhopal, 462033, Madhya Pradesh, India
| | - Rishabh Ahuja
- Department of Applied Chemistry, Rajiv Gandhi Technological University, Bhopal, 462033, Madhya Pradesh, India
| | - Naureen Khan
- Department of Applied Chemistry, Rajiv Gandhi Technological University, Bhopal, 462033, Madhya Pradesh, India
| | - Durgesh Nandan Shukla
- Faculty of Pharmacy, VNS Group of Institutions, Bhopal, 462044, Madhya Pradesh, India
| | - Ankit K Mishra
- Faculty of Pharmacy, VNS Group of Institutions, Bhopal, 462044, Madhya Pradesh, India
| | - Anindya Basu
- School of Pharmaceutical Sciences, Rajiv Gandhi Technological University, Bhopal, India
- University Grants Commission, New Delhi -, 110002, New Delhi, India
| | - Anita Dutt Konar
- Department of Applied Chemistry, Rajiv Gandhi Technological University, Bhopal, 462033, Madhya Pradesh, India
- School of Pharmaceutical Sciences, Rajiv Gandhi Technological University, Bhopal, India
- University Grants Commission, New Delhi -, 110002, New Delhi, India
| |
Collapse
|
3
|
Wang C, Min S, Tian Y. Injectable and Cell-Laden Hydrogel in the Contained Bone Defect Animal Model: A Systematic Review. Tissue Eng Regen Med 2023; 20:829-837. [PMID: 37563482 PMCID: PMC10519912 DOI: 10.1007/s13770-023-00569-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Revised: 06/22/2023] [Accepted: 07/03/2023] [Indexed: 08/12/2023] Open
Abstract
BACKGROUND Due to its high water content and biomimetic properties simulating extracellular matrix (ECM), hydrogels have been used as preferred cell culture and delivery systems. Similarly, cell-loaded hydrogels can be easily injected into target areas in a minimally invasive manner, minimizing surgical trauma, adapting to irregular shaped defects, and benefiting patients. In this study, we systematically reviewed multiple studies on hydrogel-based bone defect research and briefly summarized the progress of injectable and cell-loaded hydrogels in bone defect repair. METHODS A systematic search was conducted in the PubMed and Web of Science databases using selected search terms. RESULTS Initially, 185 articles were retrieved from the databases. After full-text screening based on inclusion and exclusion criteria, 26 articles were included in this systematic review. Data collected from each study included culture model, seed cell type and origin, cell concentration, scaffold material, scaffold shape, experimental animal and site, bioactive agents, and binding method. This injectable and cell-loaded hydrogel shows certain feasibility in bone tissue engineering applications. CONCLUSION Injectable and cell-loaded hydrogels have been widely applied in bone tissue engineering research. The future direction of bone tissue engineering for bone defect treatment involves the use of new hydrogel materials and biochemical stimulation.
Collapse
Affiliation(s)
- Chaoxin Wang
- Department of Orthopedics, Peking University Third Hospital, Beijing, 100191, China
- Engineering Research Center of Bone and Joint Precision Medicine, Ministry of Education, Beijing, 100191, China
| | - Shuyuan Min
- Department of Orthopedics, Peking University Third Hospital, Beijing, 100191, China
- Engineering Research Center of Bone and Joint Precision Medicine, Ministry of Education, Beijing, 100191, China
| | - Yun Tian
- Department of Orthopedics, Peking University Third Hospital, Beijing, 100191, China.
- Engineering Research Center of Bone and Joint Precision Medicine, Ministry of Education, Beijing, 100191, China.
| |
Collapse
|
4
|
Short Peptide-Based Smart Thixotropic Hydrogels †. Gels 2022; 8:gels8090569. [PMID: 36135280 PMCID: PMC9498505 DOI: 10.3390/gels8090569] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Revised: 08/31/2022] [Accepted: 09/03/2022] [Indexed: 11/22/2022] Open
Abstract
Thixotropy is a fascinating feature present in many gel systems that has garnered a lot of attention in the medical field in recent decades. When shear stress is applied, the gel transforms into sol and immediately returns to its original state when resting. The thixotropic nature of the hydrogel has inspired scientists to entrap and release enzymes, therapeutics, and other substances inside the human body, where the gel acts as a drug reservoir and can sustainably release therapeutics. Furthermore, thixotropic hydrogels have been widely used in various therapeutic applications, including drug delivery, cornea regeneration and osteogenesis, to name a few. Because of their inherent biocompatibility and structural diversity, peptides are at the forefront of cutting-edge research in this context. This review will discuss the rational design and self-assembly of peptide-based thixotropic hydrogels with some representative examples, followed by their biomedical applications.
Collapse
|
5
|
Feng Q, Li D, Li Q, Li S, Huang H, Li H, Dong H, Cao X. Dynamic Nanocomposite Microgel Assembly with Microporosity, Injectability, Tissue-Adhesion, and Sustained Drug Release Promotes Articular Cartilage Repair and Regeneration. Adv Healthc Mater 2022; 11:e2102395. [PMID: 34874119 DOI: 10.1002/adhm.202102395] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Indexed: 12/22/2022]
Abstract
Owing to the lack of blood vessels, nerves, and lymph, articular cartilage defect is difficult to self-repair. Although several cartilage tissue engineering products have been authorized for clinical use, there are still some problems such as large surgical wounds, weak adhesion with the host tissue, and the limited source of autologous chondrocytes. In this paper, a novel dynamic nanocomposite microgel assembly with excellent microporosity, injectability, tissue-adhesion, and sustained kartogenin (KGN) release is reported. Specifically, KGN-loaded cyclodextrin nanoparticles are synthesized through nanoemulsification and incorporated into bone marrow mesenchymal stem cell (BMSCs)-laden microgels via droplet-based microfluidics and photo-crosslinking, which are then bottom-up assembled via dynamic crosslinking between dopamine-modified hyaluronic acid and phenylboronic acid groups on microgel surface. Results reveal that the microgel assembly can avoid the cell endocytosis of nanoparticles, ensure the high BMSC viability during the regular cell culture, cryopreservation and injection process, promote the chondrogenic differentiation of BMSCs. In addition, animal expriment proves the newborn cartilages present the typical characteristics of articular cartilage. In brief, this microgel assembly not only offers convenience for clinical use (injectability, tissue adhesion) but also provides good microenvironments for chondrogenesis (controlled drug release, interconnected micropores), indicative of its promising application for cartilage repair and regeneration.
Collapse
Affiliation(s)
- Qi Feng
- Department of Biomedical Engineering School of Materials Science and Engineering South China University of Technology Guangzhou 510006 China
- National Engineering Research Center for Tissue Restoration and Reconstruction (NERC‐TRR) Guangzhou 510006 China
- Key Laboratory of Biomedical Materials and Engineering of the Ministry of Education South China University of Technology Guangzhou 510006 China
- School of Medicine South China University of Technology Guangzhou 510006 China
- Key Laboratory of Biomedical Engineering of Guangdong Province South China University of Technology Guangzhou 510641 China
| | - Dingguo Li
- Department of Biomedical Engineering School of Materials Science and Engineering South China University of Technology Guangzhou 510006 China
- National Engineering Research Center for Tissue Restoration and Reconstruction (NERC‐TRR) Guangzhou 510006 China
- Key Laboratory of Biomedical Materials and Engineering of the Ministry of Education South China University of Technology Guangzhou 510006 China
- School of Medicine South China University of Technology Guangzhou 510006 China
- Key Laboratory of Biomedical Engineering of Guangdong Province South China University of Technology Guangzhou 510641 China
| | - Qingtao Li
- Department of Biomedical Engineering School of Materials Science and Engineering South China University of Technology Guangzhou 510006 China
- National Engineering Research Center for Tissue Restoration and Reconstruction (NERC‐TRR) Guangzhou 510006 China
- Key Laboratory of Biomedical Materials and Engineering of the Ministry of Education South China University of Technology Guangzhou 510006 China
- School of Medicine South China University of Technology Guangzhou 510006 China
- Key Laboratory of Biomedical Engineering of Guangdong Province South China University of Technology Guangzhou 510641 China
| | - Shuxian Li
- Department of Biomedical Engineering School of Materials Science and Engineering South China University of Technology Guangzhou 510006 China
- National Engineering Research Center for Tissue Restoration and Reconstruction (NERC‐TRR) Guangzhou 510006 China
- Key Laboratory of Biomedical Materials and Engineering of the Ministry of Education South China University of Technology Guangzhou 510006 China
- School of Medicine South China University of Technology Guangzhou 510006 China
- Key Laboratory of Biomedical Engineering of Guangdong Province South China University of Technology Guangzhou 510641 China
| | - Hanhao Huang
- Department of Biomedical Engineering School of Materials Science and Engineering South China University of Technology Guangzhou 510006 China
- National Engineering Research Center for Tissue Restoration and Reconstruction (NERC‐TRR) Guangzhou 510006 China
- Key Laboratory of Biomedical Materials and Engineering of the Ministry of Education South China University of Technology Guangzhou 510006 China
- School of Medicine South China University of Technology Guangzhou 510006 China
- Key Laboratory of Biomedical Engineering of Guangdong Province South China University of Technology Guangzhou 510641 China
| | - Haofei Li
- Department of Biomedical Engineering School of Materials Science and Engineering South China University of Technology Guangzhou 510006 China
- National Engineering Research Center for Tissue Restoration and Reconstruction (NERC‐TRR) Guangzhou 510006 China
- Key Laboratory of Biomedical Materials and Engineering of the Ministry of Education South China University of Technology Guangzhou 510006 China
- School of Medicine South China University of Technology Guangzhou 510006 China
- Key Laboratory of Biomedical Engineering of Guangdong Province South China University of Technology Guangzhou 510641 China
| | - Hua Dong
- Department of Biomedical Engineering School of Materials Science and Engineering South China University of Technology Guangzhou 510006 China
- National Engineering Research Center for Tissue Restoration and Reconstruction (NERC‐TRR) Guangzhou 510006 China
- Key Laboratory of Biomedical Materials and Engineering of the Ministry of Education South China University of Technology Guangzhou 510006 China
- School of Medicine South China University of Technology Guangzhou 510006 China
- Key Laboratory of Biomedical Engineering of Guangdong Province South China University of Technology Guangzhou 510641 China
| | - Xiaodong Cao
- Department of Biomedical Engineering School of Materials Science and Engineering South China University of Technology Guangzhou 510006 China
- National Engineering Research Center for Tissue Restoration and Reconstruction (NERC‐TRR) Guangzhou 510006 China
- Key Laboratory of Biomedical Materials and Engineering of the Ministry of Education South China University of Technology Guangzhou 510006 China
- School of Medicine South China University of Technology Guangzhou 510006 China
- Key Laboratory of Biomedical Engineering of Guangdong Province South China University of Technology Guangzhou 510641 China
| |
Collapse
|
6
|
Kudaibergenov SE. Synthetic and natural polyampholytes: Structural and behavioral similarity. POLYM ADVAN TECHNOL 2021. [DOI: 10.1002/pat.5145] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Sarkyt E. Kudaibergenov
- Institute of Polymer Materials and Technology Atyrau Kazakhstan
- Laboratory of Engineering Profile Satbayev University Almaty Kazakhstan
| |
Collapse
|
7
|
Sharma S, Tiwari S. RETRACTED: A review on biomacromolecular hydrogel classification and its applications. Int J Biol Macromol 2020; 162:737-747. [PMID: 32553961 DOI: 10.1016/j.ijbiomac.2020.06.110] [Citation(s) in RCA: 106] [Impact Index Per Article: 26.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2020] [Revised: 06/10/2020] [Accepted: 06/11/2020] [Indexed: 12/13/2022]
Abstract
This article has been retracted: please see Elsevier Policy on Article Withdrawal (https://www.elsevier.com/locate/withdrawalpolicy). This article has been retracted at the request of the Editor-in-Chief and Author. The work included substantial parts copied without attribution from a prior work by Varaprasad et al (2017): https://doi.org/10.1016/j.msec.2017.05.096
Collapse
Affiliation(s)
- Swati Sharma
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi 221005, (UP), India.
| | - Shachi Tiwari
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi 221005, (UP), India
| |
Collapse
|
8
|
Sornkamnerd S, Okajima MK, Matsumura K, Kaneko T. Surface-Selective Control of Cell Orientation on Cyanobacterial Liquid Crystalline Gels. ACS OMEGA 2018; 3:6554-6559. [PMID: 30023952 PMCID: PMC6045405 DOI: 10.1021/acsomega.7b02027] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/20/2017] [Accepted: 02/27/2018] [Indexed: 05/21/2023]
Abstract
Liquid crystalline hydrogels (LCGs) with layer structures and oriented pores were created using sacran which is a cyanobacterial heteropolysaccharide possessing functional sulfate, carboxylate, and amide groups in common with glycosaminoglycan. The LCG biocompatibility with L929 mouse fibroblasts was confirmed under the appropriate conditions. Enhanced growth and proliferation of L929 cells without exhibiting any toxicity were confirmed. The water contact angle and protein adsorption ability on the LCG were well-controlled by the cross-linking degree. Additionally, fibroblasts were finely oriented on the LCG side face where layer edges made a striped morphology on its surface, whereas the flat top faces of the LCG did not induce any specific cell orientation.
Collapse
Affiliation(s)
- Saranyoo Sornkamnerd
- Graduate School
of Advanced Science
and Technology, Japan Advanced Institute
of Science and Technology (JAIST), 1-1 Asahidai, Nomi, Ishikawa 923-1292, Japan
| | - Maiko K. Okajima
- Graduate School
of Advanced Science
and Technology, Japan Advanced Institute
of Science and Technology (JAIST), 1-1 Asahidai, Nomi, Ishikawa 923-1292, Japan
| | - Kazuaki Matsumura
- Graduate School
of Advanced Science
and Technology, Japan Advanced Institute
of Science and Technology (JAIST), 1-1 Asahidai, Nomi, Ishikawa 923-1292, Japan
| | - Tatsuo Kaneko
- E-mail: . Phone: +81-761-51-1631. Fax: +81-761-51-1635 (T.K.)
| |
Collapse
|
9
|
Mousa M, Evans ND, Oreffo RO, Dawson JI. Clay nanoparticles for regenerative medicine and biomaterial design: A review of clay bioactivity. Biomaterials 2018; 159:204-214. [DOI: 10.1016/j.biomaterials.2017.12.024] [Citation(s) in RCA: 143] [Impact Index Per Article: 23.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2017] [Revised: 12/21/2017] [Accepted: 12/31/2017] [Indexed: 11/17/2022]
|
10
|
Haag SL, Bernards MT. Polyampholyte Hydrogels in Biomedical Applications. Gels 2017; 3:E41. [PMID: 30920536 PMCID: PMC6318660 DOI: 10.3390/gels3040041] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2017] [Revised: 11/02/2017] [Accepted: 11/03/2017] [Indexed: 11/17/2022] Open
Abstract
Polyampholytes are a class of polymers made up of positively and negatively charged monomer subunits. Polyampholytes offer a unique tunable set of properties driven by the interactions between the charged monomer subunits. Some tunable properties of polyampholytes include mechanical properties, nonfouling characteristics, swelling due to changes in pH or salt concentration, and drug delivery capability. These characteristics lend themselves to multiple biomedical applications, and this review paper will summarize applications of polyampholyte polymers demonstrated over the last five years in tissue engineering, cryopreservation and drug delivery.
Collapse
Affiliation(s)
- Stephanie L Haag
- Department of Chemical & Materials Engineering, University of Idaho, Moscow, ID 83843, USA.
| | - Matthew T Bernards
- Department of Chemical & Materials Engineering, University of Idaho, Moscow, ID 83843, USA.
| |
Collapse
|
11
|
Zanna N, Tomasini C. Peptide-Based Physical Gels Endowed with Thixotropic Behaviour. Gels 2017; 3:E39. [PMID: 30920535 PMCID: PMC6318593 DOI: 10.3390/gels3040039] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2017] [Accepted: 10/18/2017] [Indexed: 01/30/2023] Open
Abstract
Thixotropy is one of the oldest documented rheological phenomenon in colloid science and may be defined as an increase of viscosity in a state of rest and a decrease of viscosity when submitted to a constant shearing stress. This behavior has been exploited in recent years to prepare injectable hydrogels for application in drug delivery systems. Thixotropic hydrogels may be profitably used in the field of regenerative medicine, which promotes tissue healing after injuries and diseases, as the molten hydrogel may be injected by syringe and then self-adapts in the space inside the injection site and recovers the solid form. We will focus our attention on the preparation, properties, and some applications of biocompatible thixotropic hydrogels.
Collapse
Affiliation(s)
- Nicola Zanna
- Dipartimento di Chimica "Giacomo Ciamician"-Alma Mater Studiorum Università di Bologna-Via Selmi, 2-40126 Bologna, Italy.
| | - Claudia Tomasini
- Dipartimento di Chimica "Giacomo Ciamician"-Alma Mater Studiorum Università di Bologna-Via Selmi, 2-40126 Bologna, Italy.
| |
Collapse
|
12
|
Varaprasad K, Raghavendra GM, Jayaramudu T, Yallapu MM, Sadiku R. A mini review on hydrogels classification and recent developments in miscellaneous applications. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2017. [DOI: 10.1016/j.msec.2017.05.096] [Citation(s) in RCA: 171] [Impact Index Per Article: 24.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
|
13
|
Yin L, Xu S, Feng Z, Deng H, Zhang J, Gao H, Deng L, Tang H, Dong A. Supramolecular hydrogel based on high-solid-content mPECT nanoparticles and cyclodextrins for local and sustained drug delivery. Biomater Sci 2017; 5:698-706. [DOI: 10.1039/c6bm00889e] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
A novel injectable and high-solid-content drug-loaded supramolecular hydrogel (PTX-mPECT NP/α-CDgel) was prepared by self-assembly of inclusion complexes based on PTX-loaded mPECT nanoparticles and α-cyclodextrin.
Collapse
Affiliation(s)
- Li Yin
- Department of Polymer Science and Technology
- Key Laboratory of Systems Bioengineering of the Ministry of Education
- School of Chemical Engineering and Technology
- Tianjin University
- Tianjin 300072
| | - Shuxin Xu
- Department of Polymer Science and Technology
- Key Laboratory of Systems Bioengineering of the Ministry of Education
- School of Chemical Engineering and Technology
- Tianjin University
- Tianjin 300072
| | - Zujian Feng
- Department of Polymer Science and Technology
- Key Laboratory of Systems Bioengineering of the Ministry of Education
- School of Chemical Engineering and Technology
- Tianjin University
- Tianjin 300072
| | - Hongzhang Deng
- Department of Polymer Science and Technology
- Key Laboratory of Systems Bioengineering of the Ministry of Education
- School of Chemical Engineering and Technology
- Tianjin University
- Tianjin 300072
| | - Jianhua Zhang
- Department of Polymer Science and Technology
- Key Laboratory of Systems Bioengineering of the Ministry of Education
- School of Chemical Engineering and Technology
- Tianjin University
- Tianjin 300072
| | - Huijie Gao
- Tianjin Life Science Research Center and School of basic medical sciences Tianjin Medical University
- Tianjin 300070
- China
| | - Liandong Deng
- Department of Polymer Science and Technology
- Key Laboratory of Systems Bioengineering of the Ministry of Education
- School of Chemical Engineering and Technology
- Tianjin University
- Tianjin 300072
| | - Hua Tang
- Tianjin Life Science Research Center and School of basic medical sciences Tianjin Medical University
- Tianjin 300070
- China
| | - Anjie Dong
- Department of Polymer Science and Technology
- Key Laboratory of Systems Bioengineering of the Ministry of Education
- School of Chemical Engineering and Technology
- Tianjin University
- Tianjin 300072
| |
Collapse
|