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Vaishanav SK, Korram J, Verma TK, Jadhav SK, Nagwanshi R, Satnami ML. Antibacterial Activity of CdTe/ZnS Quantum Dot-β Lactum Antibiotic Conjugates. J Fluoresc 2024; 34:833-846. [PMID: 37389712 DOI: 10.1007/s10895-023-03316-x] [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] [Received: 04/04/2023] [Accepted: 06/13/2023] [Indexed: 07/01/2023]
Abstract
β-Lactum antibiotics are broad class of antibiotics which kills bacteria by inhibiting the formation of peptidoglycan that constitutes the bacterial cell wall. The resistance that develops in bacteria for antibiotics led the scientific world to think about the future aspects for modifying the way through which antibiotics are acted on the bacteria and become lethal for them. In this consequence, the potential of latest marketed antibiotics e.g. Amoxiciline (I), ceftazidim (II) have been evaluated after being conjugated with quantum dots. The surface of quantum dots has been conjugated with antibiotics by carbodiimide coupling with the help of 1-ethyl-3-(3-dimethylaminopropyl) carbodiimide (EDC) and N-hydroxysuccinimide (NHS) as conjugating agent between antibiotic and functionalized quantum dots. The antibacterial properties of QD-conjugated antibiotics have been determined by disc diffusion assay. The potency of QD-conjugated antibiotics has been estimated by determining their MIC50 for the selected strain of Gram-negative (Escherichia coli) and Gram-positive (Staphylococcus aureus) bacteria. Minimum inhibitory concentration study, minimum bactericidal concentration and growth pattern analysis revealed that QD-antibiotic conjugates showed slightly more prospective than pure native antibiotics against both Gram-negative (Escherichia coli) and Gram-positive (Staphylococcus aureus) bacteria.
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Affiliation(s)
- Sandeep K Vaishanav
- State Forensic Science Laboratory, Police line Campus, Tikrapara, Raipur, C.G., 492001, India
| | - Jyoti Korram
- School of Studies in Chemistry, Pt. Ravishankar Shukla University, Raipur, C.G., 492010, India
| | - Tikendra K Verma
- Laxman Prasad Baidh Govt. Girls College, Bemetara, C.G., 491335, India
| | - S K Jadhav
- School of Studies in Biotechnology, Pt. Ravishankar Shukla University, Raipur, C.G., 492010, India
| | - Rekha Nagwanshi
- Department of Chemistry, Govt. Madhav P. G. Science College, Ujjain, M. P., 456010, India
| | - Manmohan L Satnami
- School of Studies in Chemistry, Pt. Ravishankar Shukla University, Raipur, C.G., 492010, India.
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Nagrath M, Rahimnejad Yazdi A, Marx D, Ni T, Gallant RC, Ni H, Towler MR. In vitro analysis of tantalum-containing mesoporous bioactive glass fibres for haemostasis. J Med Eng Technol 2024; 48:12-24. [PMID: 38857023 DOI: 10.1080/03091902.2024.2356618] [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] [Received: 01/31/2023] [Accepted: 05/12/2024] [Indexed: 06/11/2024]
Abstract
Haemorrhage is the leading cause of battlefield deaths and second most common cause for civilian mortality worldwide. Biomaterials-based haemostatic agents are used to aid in bleeding stoppage; mesoporous bioactive glasses (MBGs) are candidates for haemostasis. Previously made Tantalum-containing MBG (Ta-MBG) powders' compositions were fabricated as electrospun fibres for haemostatic applications in the present study. The fibres were fabricated to address the challenges associated with the powder form: difficult to compress without gauze, getting washed away in profuse bleeding, generating dust in the surgical environment, and forming thick callus-difficult to remove for surgeons and painful for patients. Ta-MBGs were based on (80-x)SiO2-15CaO-5P2O5-xTa2O5 mol% compositions with x = 0 (0Ta), 0.5 (0.5Ta), 1 (1Ta), and 5 (5Ta) mol%. The present study details the fibres' in vitro analyses, elucidating their cytotoxic effects, and haemostatic capabilities and relating these observations to fibre chemistry and previously fabricated powders of the same glasses. As expected, when Ta addition is increased at the expense of silica, a new FTIR peak (non-bridging oxygen-silicon, Si-NBO) develops and Si-O-Si peaks become wider. Compared to 0Ta and 1Ta fibres, 0.5Ta show Si-O peaks with reduced intensity. The fibres had a weaker intensity of Si-NBO peaks and release fewer ions than powders. A reduced ion profile provides fibres with a stable matrix for clot formation. The ion release profile for 1Ta and 5Ta fibres was significantly lower than 0Ta and 0.5Ta fibres. Ta-MBGs were not found to be cytotoxic to primary rat fibroblasts using a methyl thiazolyl tetrazolium (MTT) assay. Furthermore, a modified activated partial thromboplastin time assay analysing the fibrin absorbance showed that the absorption increases from physiological clotting < 0Ta < 0.5Ta < 5Ta < commercial haemostat, Surgical SNoWTM, Ethicon, USA < 1Ta. Higher absorption signifies a stronger clot. It is concluded that Ta-MBG fibres can provide stable matrix for clot formation and 1Ta can potentially enhance clotting best among other Ta-MBGs.
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Affiliation(s)
- Malvika Nagrath
- Biomedical Engineering, Faculty of Engineering and Architectural Science (FEAS), Ryerson University, Toronto, Ontario, Canada
- Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, Ontario, Canada
| | | | - Daniella Marx
- Biomedical Engineering, Faculty of Engineering and Architectural Science (FEAS), Ryerson University, Toronto, Ontario, Canada
- Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, Ontario, Canada
| | - Tiffany Ni
- Department of Laboratory Medicine, Keenan Research Centre for Biomedical Science, St. Michael's Hospital, Toronto, Ontario, Canada
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Ontario, Canada
| | - Reid C Gallant
- Department of Laboratory Medicine, Keenan Research Centre for Biomedical Science, St. Michael's Hospital, Toronto, Ontario, Canada
| | - Heyu Ni
- Department of Laboratory Medicine, Keenan Research Centre for Biomedical Science, St. Michael's Hospital, Toronto, Ontario, Canada
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Ontario, Canada
- Canadian Blood Services Centre for Innovation, Toronto, Ontario, Canada
| | - Mark R Towler
- Doshi Professor of Chemical and Biochemical Engineering, Missouri University of Science and Technology, Rolla, MO, USA
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Gan C, Hu H, Meng Z, Zhu X, Gu R, Wu Z, Sun W, Han P, Wang H, Dou G, Gan H. Local Clays from China as Alternative Hemostatic Agents. Molecules 2023; 28:7756. [PMID: 38067486 PMCID: PMC10708434 DOI: 10.3390/molecules28237756] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2023] [Revised: 11/18/2023] [Accepted: 11/21/2023] [Indexed: 12/18/2023] Open
Abstract
In recent years, the coagulation properties of inorganic minerals such as kaolin and zeolite have been demonstrated. This study aimed to assess the hemostatic properties of three local clays from China: natural kaolin from Hainan, natural halloysite from Yunnan, and zeolite synthesized by our group. The physical and chemical properties, blood coagulation performance, and cell biocompatibility of the three materials were tested. The studied materials were characterized by using scanning electron microscopy (SEM), Fourier transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), X-ray fluorescence spectroscopy (XRF), thermogravimetric analysis (TGA), and differential scanning calorimetry (DSC). All three clays showed different morphologies and particle size, and exhibited negative potentials between pH 6 and 8. The TGA and DSC curves for kaolin and halloysite were highly similar. Kaolin showed the highest water absorption capacity (approximately 93.8% ± 0.8%). All three clays were noncytotoxic toward L929 mouse fibroblasts. Kaolin and halloysite showed blood coagulation effects similar to that exhibited by zeolite, indicating that kaolin and halloysite are promising alternative hemostatic materials.
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Affiliation(s)
- Changjiao Gan
- Department of Pharmaceutical Sciences, Beijing Institute of Radiation Medicine, Beijing 100850, China; (C.G.)
- National Medical Products Administration Institute of Executive Development, 16 Xi Zhan Nan Road, Beijing 100073, China
| | - Hongjie Hu
- Zhengzhou Institute of Multipurpose Utilization of Mineral Resources, Zhengzhou 450006, China
| | - Zhiyun Meng
- Department of Pharmaceutical Sciences, Beijing Institute of Radiation Medicine, Beijing 100850, China; (C.G.)
| | - Xiaoxia Zhu
- Department of Pharmaceutical Sciences, Beijing Institute of Radiation Medicine, Beijing 100850, China; (C.G.)
| | - Ruolan Gu
- Department of Pharmaceutical Sciences, Beijing Institute of Radiation Medicine, Beijing 100850, China; (C.G.)
| | - Zhuona Wu
- Department of Pharmaceutical Sciences, Beijing Institute of Radiation Medicine, Beijing 100850, China; (C.G.)
| | - Wenzhong Sun
- Department of Pharmaceutical Sciences, Beijing Institute of Radiation Medicine, Beijing 100850, China; (C.G.)
| | - Peng Han
- Department of Pharmaceutical Sciences, Beijing Institute of Radiation Medicine, Beijing 100850, China; (C.G.)
| | - Hongliang Wang
- Zhengzhou Institute of Multipurpose Utilization of Mineral Resources, Zhengzhou 450006, China
| | - Guifang Dou
- Department of Pharmaceutical Sciences, Beijing Institute of Radiation Medicine, Beijing 100850, China; (C.G.)
| | - Hui Gan
- Department of Pharmaceutical Sciences, Beijing Institute of Radiation Medicine, Beijing 100850, China; (C.G.)
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Yang Y, Wang X, Yang F, Mu B, Wang A. Progress and future prospects of hemostatic materials based on nanostructured clay minerals. Biomater Sci 2023; 11:7469-7488. [PMID: 37873611 DOI: 10.1039/d3bm01326j] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2023]
Abstract
The occurrence of uncontrolled hemorrhage is a significant threat to human life and health. Although hemostatic materials have made remarkable advances in the biomaterials field, it remains a challenge to develop safe and effective hemostatic materials for global medical use. Natural clay minerals (CMs) have long been used as traditional inorganic hemostatic agents due to their good hemostatic capability, biocompatibility and easy availability. With the advancement of science, technology and ideology, CM-based hemostatic materials have undergone continuous innovations by integrating new inspirations with conventional concepts. This review systematically summarizes the hemostatic mechanisms of different natural CMs based on their nanostructures. Moreover, it also comprehensively reviews the latest research progress for CM-based hemostatic hybrid and nanocomposite materials, and discusses the challenges and developments in this field.
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Affiliation(s)
- Yinfeng Yang
- Key Laboratory of Clay Mineral Applied Research of Gansu Province, Center of Eco-material and Green Chemistry, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, P. R. China.
- Laboratory Medicine Center, Lanzhou University Second Hospital, Lanzhou 730030, P. R. China
| | - Xiaomei Wang
- Key Laboratory of Clay Mineral Applied Research of Gansu Province, Center of Eco-material and Green Chemistry, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, P. R. China.
| | - Fangfang Yang
- Key Laboratory of Clay Mineral Applied Research of Gansu Province, Center of Eco-material and Green Chemistry, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, P. R. China.
| | - Bin Mu
- Key Laboratory of Clay Mineral Applied Research of Gansu Province, Center of Eco-material and Green Chemistry, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, P. R. China.
| | - Aiqin Wang
- Key Laboratory of Clay Mineral Applied Research of Gansu Province, Center of Eco-material and Green Chemistry, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, P. R. China.
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5
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Angus AA, July LN, McCarthy PM, Shepard ND, Rall JM, Radowsky JS. Testing and Evaluation of a Novel Hemostatic Matrix in a Swine Junctional Hemorrhage Model. J Surg Res 2023; 291:452-458. [PMID: 37523895 DOI: 10.1016/j.jss.2023.06.040] [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] [Received: 03/02/2023] [Revised: 06/07/2023] [Accepted: 06/25/2023] [Indexed: 08/02/2023]
Abstract
INTRODUCTION In an ongoing effort to improve survival and reduce blood loss from hemorrhagic injuries on the battlefield, new hemostatic dressings continue to be developed. This study aimed to determine the efficacy of a novel silicon dioxide-based hemostatic matrix (HM) and compare it with the current military standard Quikclot Combat Gauze (QCG) utilizing a lethal femoral artery injury model. MATERIALS AND METHODS The femoral arteries of 20 anesthetized swine were isolated, and an arteriotomy was performed. After a 45 s free bleed, the wound was treated with either HM or QCG (n = 10 per group). Following a 60-min observation period, ipsilateral leg manipulations and angiography were performed. Animal survival, hemostasis, blood loss, exothermic reaction, and femoral artery patency were analyzed. RESULTS Despite a volumetric size discrepancy between the two products tested, the survival rate was similar between the two groups (80% HM, 90% QCG, n = 10, P = 0.588). Immediate hemostasis was obtained in 50% of HM animals and 40% of QCG animals. There was no difference in total blood loss recorded between the two groups (P = 0.472). Femoral artery patency rates following ipsilateral leg manipulations were similar between the two groups (50% HM, 33% QCG, P = 0.637), with no contrast extravasation in HM-treated wounds (0% HM, 33% QCG, P = 0.206). There was no significant difference in either pretreatment or posttreatment laboratory values, and there were no exothermic reactions in either group. CONCLUSIONS The SiOxMed HM demonstrated comparable hemostatic efficacy to QCG. The tested form of HM may be appropriate for surgical or topical hemostasis applications, and with further product development, it could be used for battlefield trauma implementation.
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Affiliation(s)
- Andrew A Angus
- Department of Surgery, Brooke Army Medical Center, JBSA-Fort Sam Houston, Texas
| | - Lindsey N July
- Department of Surgery, Brooke Army Medical Center, JBSA-Fort Sam Houston, Texas; DHA Joint Trauma System, JBSA-Fort Sam Houston, Texas
| | - Patrick M McCarthy
- Department of Surgery, Brooke Army Medical Center, JBSA-Fort Sam Houston, Texas
| | - Nola D Shepard
- Office of the Chief Scientist, 59th Medical Wing, JBSA-Lackland, Texas
| | - Jason M Rall
- Office of the Chief Scientist, 59th Medical Wing, JBSA-Lackland, Texas
| | - Jason S Radowsky
- Department of Surgery, Brooke Army Medical Center, JBSA-Fort Sam Houston, Texas; Division of General Surgery, Walter Reed National Military Medical Center, Bethesda, Maryland.
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Gai Y, Yin Y, Guan L, Zhang S, Chen J, Yang J, Zhou H, Li J. Rational Design of Bioactive Materials for Bone Hemostasis and Defect Repair. CYBORG AND BIONIC SYSTEMS 2023; 4:0058. [PMID: 37829507 PMCID: PMC10566342 DOI: 10.34133/cbsystems.0058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Accepted: 09/05/2023] [Indexed: 10/14/2023] Open
Abstract
Everyday unnatural events such as trauma, accidents, military conflict, disasters, and even medical malpractice create open wounds and massive blood loss, which can be life-threatening. Fractures and large bone defects are among the most common types of injuries. Traditional treatment methods usually involve rapid hemostasis and wound closure, which are convenient and fast but may result in various complications such as nerve injury, deep infection, vascular injury, and deep hematomas. To address these complications, various studies have been conducted on new materials that can be degraded in the body and reduce inflammation and abscesses in the surgical area. This review presents the latest research progress in biomaterials for bone hemostasis and repair. The mechanisms of bone hemostasis and bone healing are first introduced and then principles for rational design of biomaterials are summarized. After providing representative examples of hemostatic biomaterials for bone repair, future challenges and opportunities in the field are proposed.
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Affiliation(s)
- Yuqi Gai
- School of Medical Technology,
Beijing Institute of Technology, Beijing 100081, China
| | - Yue Yin
- School of Medical Technology,
Beijing Institute of Technology, Beijing 100081, China
| | - Ling Guan
- Advanced Research Institute of Multidisciplinary Sciences,
Beijing Institute of Technology, Beijing, 100081, China
- Department of Medicine,
University of British Columbia, Vancouver, BC, Canada
- National Center for Neurological Disorders, Beijing Tiantan Hospital,
Capital Medical University, Beijing 100070, China
| | - Shengchang Zhang
- School of Medical Technology,
Beijing Institute of Technology, Beijing 100081, China
| | - Jiatian Chen
- School of Medical Technology,
Beijing Institute of Technology, Beijing 100081, China
| | - Junyuan Yang
- School of Medical Technology,
Beijing Institute of Technology, Beijing 100081, China
| | - Huaijuan Zhou
- Advanced Research Institute of Multidisciplinary Sciences,
Beijing Institute of Technology, Beijing, 100081, China
| | - Jinhua Li
- School of Medical Technology,
Beijing Institute of Technology, Beijing 100081, China
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Erdi M, Sandler A, Kofinas P. Polymer nanomaterials for use as adjuvant surgical tools. WILEY INTERDISCIPLINARY REVIEWS. NANOMEDICINE AND NANOBIOTECHNOLOGY 2023; 15:e1889. [PMID: 37044114 PMCID: PMC10524211 DOI: 10.1002/wnan.1889] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Revised: 03/03/2023] [Accepted: 03/17/2023] [Indexed: 04/14/2023]
Abstract
Materials employed in the treatment of conditions encountered in surgical and clinical practice frequently face barriers in translation to application. Shortcomings can be generalized through their reduced mechanical stability, difficulty in handling, and inability to conform or adhere to complex tissue surfaces. To overcome an amalgam of challenges, research has sought the utilization of polymer-derived nanomaterials deposited in various fashions and formulations to improve the application and outcomes of surgical and clinical interventions. Clinically prevalent applications include topical wound dressings, tissue adhesives, surgical sealants, hemostats, and adhesion barriers, all of which have displayed the potential to act as superior alternatives to current materials used in surgical procedures. In this review, emphasis will be placed not only on applications, but also on various design strategies employed in fabrication. This review is designed to provide a broad and thought-provoking understanding of nanomaterials as adjuvant tools for the assisted treatment of pathologies prevalent in surgery. This article is categorized under: Implantable Materials and Surgical Technologies > Nanomaterials and Implants Implantable Materials and Surgical Technologies > Nanoscale Tools and Techniques in Surgery.
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Affiliation(s)
- Metecan Erdi
- Department of Chemical and Biomolecular Engineering, University of Maryland, College Park, Maryland, USA
| | - Anthony Sandler
- Sheikh Zayed Institute for Pediatric Surgical Innovation, Joseph E. Robert Jr. Center for Surgical Care, Children's National Medical Center, Washington, DC, USA
| | - Peter Kofinas
- Department of Chemical and Biomolecular Engineering, University of Maryland, College Park, Maryland, USA
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8
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Wang M, Yang L, Zhu X, Yang L, Song Z. Influence of Enzymes on the In Vitro Degradation Behavior of Pure Zn in Simulated Gastric and Intestinal Fluids. ACS OMEGA 2023; 8:1331-1342. [PMID: 36643457 PMCID: PMC9835524 DOI: 10.1021/acsomega.2c06752] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Accepted: 12/19/2022] [Indexed: 05/26/2023]
Abstract
Zinc (Zn) alloys are being developed as the degradable biomaterial. However, the corrosion mechanism of Zn in the gastrointestinal environment is seldom investigated and needs to be addressed. In this study, the impacts of enzymes on the degradation of pure Zn via electrochemical measurements and immersion were investigated. Pepsin and pancreatin affected the degradation of pure Zn. In contrast with the solutions without enzymes, the degradation rates declined with the addition of enzymes in solutions. However, localized corrosion was observed because the adsorption of pepsin was not a perfect barrier to prevent corrosion. The adsorbed pancreatin protected the samples from corrosion mainly at the initial stage of immersion. With immersion in the simulated intestinal fluid, adsorption and desorption of pancreatin occurred simultaneously on the sample surface. These findings allow the development of Zn alloy-implanted devices for the digestive tract as well as the understanding of the Zn corrosion mechanism in the gastrointestinal environment.
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Affiliation(s)
- Manli Wang
- Key
Laboratory of Marine Materials and Related Technologies, Zhejiang
Key Laboratory of Marine Materials and Protective Technologies, Ningbo Institute of Materials Technology and Engineering,
Chinese Academy of Sciences, Ningbo315201, China
- University
of Chinese Academy of Sciences, Beijing100049, China
| | - Lingbo Yang
- Key
Laboratory of Marine Materials and Related Technologies, Zhejiang
Key Laboratory of Marine Materials and Protective Technologies, Ningbo Institute of Materials Technology and Engineering,
Chinese Academy of Sciences, Ningbo315201, China
| | - Xinglong Zhu
- Key
Laboratory of Marine Materials and Related Technologies, Zhejiang
Key Laboratory of Marine Materials and Protective Technologies, Ningbo Institute of Materials Technology and Engineering,
Chinese Academy of Sciences, Ningbo315201, China
| | - Lijing Yang
- Key
Laboratory of Marine Materials and Related Technologies, Zhejiang
Key Laboratory of Marine Materials and Protective Technologies, Ningbo Institute of Materials Technology and Engineering,
Chinese Academy of Sciences, Ningbo315201, China
| | - Zhenlun Song
- Key
Laboratory of Marine Materials and Related Technologies, Zhejiang
Key Laboratory of Marine Materials and Protective Technologies, Ningbo Institute of Materials Technology and Engineering,
Chinese Academy of Sciences, Ningbo315201, China
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Li XF, Lu P, Jia HR, Li G, Zhu B, Wang X, Wu FG. Emerging materials for hemostasis. Coord Chem Rev 2023. [DOI: 10.1016/j.ccr.2022.214823] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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10
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Zheng Y, Wu J, Zhu Y, Wu C. Inorganic-based biomaterials for rapid hemostasis and wound healing. Chem Sci 2022; 14:29-53. [PMID: 36605747 PMCID: PMC9769395 DOI: 10.1039/d2sc04962g] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Accepted: 11/07/2022] [Indexed: 12/02/2022] Open
Abstract
The challenge for the treatment of severe traumas poses an urgent clinical need for the development of biomaterials to achieve rapid hemostasis and wound healing. In the past few decades, active inorganic components and their derived composites have become potential clinical products owing to their excellent performances in the process of hemorrhage control and tissue repair. In this review, we provide a current overview of the development of inorganic-based biomaterials used for hemostasis and wound healing. We highlight the methods and strategies for the design of inorganic-based biomaterials, including 3D printing, freeze-drying, electrospinning and vacuum filtration. Importantly, inorganic-based biomaterials for rapid hemostasis and wound healing are presented, and we divide them into several categories according to different chemistry and forms and further discuss their properties, therapeutic mechanisms and applications. Finally, the conclusions and future prospects are suggested for the development of novel inorganic-based biomaterials in the field of rapid hemostasis and wound healing.
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Affiliation(s)
- Yi Zheng
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences No. 1295 Dingxi Road Shanghai 200050 People's Republic of China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences No. 19(A) Yuquan Road Beijing 100049 People's Republic of China
| | - Jinfu Wu
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences No. 1295 Dingxi Road Shanghai 200050 People's Republic of China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences No. 19(A) Yuquan Road Beijing 100049 People's Republic of China
| | - Yufang Zhu
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences No. 1295 Dingxi Road Shanghai 200050 People's Republic of China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences No. 19(A) Yuquan Road Beijing 100049 People's Republic of China
| | - Chengtie Wu
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences No. 1295 Dingxi Road Shanghai 200050 People's Republic of China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences No. 19(A) Yuquan Road Beijing 100049 People's Republic of China
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Klačić T, Peranić N, Radatović B, Kovačević D. Biocompatible hydroxyapatite nanoparticles as templates for the preparation of thin film polyelectrolyte multilayer nanocapsules. Colloids Surf A Physicochem Eng Asp 2022. [DOI: 10.1016/j.colsurfa.2022.129385] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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12
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Nagrath M, Bince D, Rowsell C, Polintan D, Rezende-Neto J, Towler M. Porcine liver injury model to assess tantalum-containing bioactive glass powders for hemostasis. JOURNAL OF MATERIALS SCIENCE. MATERIALS IN MEDICINE 2022; 33:53. [PMID: 35670885 PMCID: PMC9174136 DOI: 10.1007/s10856-022-06674-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Accepted: 05/18/2022] [Indexed: 06/15/2023]
Abstract
This study evaluates compositions of tantalum-containing mesoporous bioactive glass (Ta-MBG) powders using a porcine fatal liver injury model. The powders based on (80-x)SiO2-15CaO-5P2O5-xTa2O5 compositions with x = 0 (0Ta/Ta-free), 1 (1Ta), and 5 (5Ta) mol% were made using a sol-gel process. A class IV hemorrhage condition was simulated on the animals; hemodynamic data and biochemical analysis confirmed the life-threatening condition. Ta-MBGs were able to stop the bleeding within 10 min of their application while the bleeds in the absence of any intervention or in the presence of a commercial agent, AristaTM (Bard Davol Inc., Rhode Island, USA) continued for up to 45 min. Scanning electron microscopy (SEM) imaging of the blood clots showed that the presence of Ta-MBGs did not affect clot morphology. Rather, the connections seen between fibrin fibers of the blood clot and Ta-MBG powders point towards the powders' surfaces embracing fibrin. Histopathological analysis of the liver tissue showed 5Ta as the only composition reducing parenchymal hemorrhage and necrosis extent of the tissue after their application. Additionally, 5Ta was also able to form an adherent clot in worst-case scenario bleeding where no adherent clot was seen before the powder was applied. In vivo results from the present study agree with in vitro results of the previous study that 5Ta was the best Ta-MBG composition for hemostatic purposes. Graphical abstract.
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Affiliation(s)
- Malvika Nagrath
- Biomedical Engineering, Faculty of Engineering and Architectural Science (FEAS), Ryerson University, Toronto, M5B 2K3, ON, Canada.
- Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, M5B 1W8, ON, Canada.
| | - Danielle Bince
- Research Vivarium, St. Michael's Hospital, Toronto, M5B 1W8, ON, Canada
| | - Corwyn Rowsell
- Department of Laboratory Medicine, St. Michael's Hospital, Toronto, M5B 1W8, ON, Canada
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, M5S 1A1, ON, Canada
| | - Deanna Polintan
- Biomedical Engineering, Faculty of Engineering and Architectural Science (FEAS), Ryerson University, Toronto, M5B 2K3, ON, Canada
| | - Joao Rezende-Neto
- Trauma and Acute Care, General Surgery, St. Michael's Hospital, Toronto, M5B 1W8, ON, Canada
- Department of Surgery, University of Toronto, Toronto, M5S 1A1, ON, Canada
| | - Mark Towler
- Biomedical Engineering, Faculty of Engineering and Architectural Science (FEAS), Ryerson University, Toronto, M5B 2K3, ON, Canada
- Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, M5B 1W8, ON, Canada
- Department of Mechanical and Industrial Engineering, FEAS, Ryerson University, Toronto, M5B 2K3, ON, Canada
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de Moraes FM, Philippi JV, Belle F, da Silva FS, Morisso FDP, Volz DR, Ziulkoski AL, Bobinski F, Zepon ΚM. Iota-carrageenan/xyloglucan/serine powders loaded with tranexamic acid for simultaneously hemostatic, antibacterial, and antioxidant performance. BIOMATERIALS ADVANCES 2022; 137:212805. [PMID: 35929232 DOI: 10.1016/j.bioadv.2022.212805] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Revised: 04/02/2022] [Accepted: 04/12/2022] [Indexed: 11/17/2022]
Abstract
This study sought to prepare powder hemostats based on iota-carrageenan (ιC), xyloglucan (XYL), l-serine (SER), and tranexamic acid (TA). The powder form was chosen because it enables the hemostat to be used in wounds of any shape and depth. The powder hemostats showed irregular shapes and specific surface areas ranging from 34 to 46 m2/g. Increasing TA amount decreases the specific surface area, bulk density, water and blood absorption, and the antibacterial activities of the powder hemostats, but not the water retention ability. Conversely, in vitro biodegradation was positively impacted by increasing the TA content in the powder hemostats. In both the in vitro and in vivo tests, powder hemostats showed reduced bleeding time, significant adhesion of red blood cells, great hemocompatibility, moderate antioxidant activity, and high biocompatibility. These findings shed new light on designing powder hemostats with intrinsic antibacterial and antioxidant activity and excellent hemostatic performance.
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Affiliation(s)
- Fernanda Mendes de Moraes
- Laboratório de Biomateriais e Biomiméticos, Programa de Pós-Graduação em Ciências Ambientais, Universidade do Sul de Santa Catarina, Tubarão, Brazil
| | - Jovana Volpato Philippi
- Laboratório de Biomateriais e Biomiméticos, Programa de Pós-Graduação em Ciências Ambientais, Universidade do Sul de Santa Catarina, Tubarão, Brazil
| | - Fernanda Belle
- Laboratório de Neurociência Experimental, Programa de Pós-Graduação em Ciências da Saúde, Universidade do Sul de Santa Catarina, Palhoça, Brazil
| | - Francielly Suzaine da Silva
- Laboratório de Neurociência Experimental, Programa de Pós-Graduação em Ciências da Saúde, Universidade do Sul de Santa Catarina, Palhoça, Brazil
| | | | - Débora Rech Volz
- Laboratório de Citotoxicidade, Universidade Feevale, Novo Hamburgo, Brazil
| | | | - Franciane Bobinski
- Laboratório de Neurociência Experimental, Programa de Pós-Graduação em Ciências da Saúde, Universidade do Sul de Santa Catarina, Palhoça, Brazil
| | - Κarine Modolon Zepon
- Laboratório de Biomateriais e Biomiméticos, Programa de Pós-Graduação em Ciências Ambientais, Universidade do Sul de Santa Catarina, Tubarão, Brazil.
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15
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Baghdasarian S, Saleh B, Baidya A, Kim H, Ghovvati M, Sani ES, Haghniaz R, Madhu S, Kanelli M, Noshadi I, Annabi N. Engineering a naturally derived hemostatic sealant for sealing internal organs. Mater Today Bio 2022; 13:100199. [PMID: 35028556 PMCID: PMC8741525 DOI: 10.1016/j.mtbio.2021.100199] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Revised: 12/14/2021] [Accepted: 12/28/2021] [Indexed: 12/26/2022] Open
Abstract
Controlling bleeding from a raptured tissue, especially during the surgeries, is essentially important. Particularly for soft and dynamic internal organs where use of sutures, staples, or wires is limited, treatments with hemostatic adhesives have proven to be beneficial. However, major drawbacks with clinically used hemostats include lack of adhesion to wet tissue and poor mechanics. In view of these, herein, we engineered a double-crosslinked sealant which showed excellent hemostasis (comparable to existing commercial hemostat) without compromising its wet tissue adhesion. Mechanistically, the engineered hydrogel controlled the bleeding through its wound-sealing capability and inherent chemical activity. This mussel-inspired hemostatic adhesive hydrogel, named gelatin methacryloyl-catechol (GelMAC), contained covalently functionalized catechol and methacrylate moieties and showed excellent biocompatibility both in vitro and in vivo. Hemostatic property of GelMAC hydrogel was initially demonstrated with an in vitro blood clotting assay, which showed significantly reduced clotting time compared to the clinically used hemostat, Surgicel®. This was further assessed with an in vivo liver bleeding test in rats where GelMAC hydrogel closed the incision rapidly and initiated blood coagulation even faster than Surgicel®. The engineered GelMAC hydrogel-based seaalant with excellent hemostatic property and tissue adhesion can be utilized for controlling bleeding and sealing of soft internal organs.
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Affiliation(s)
- Sevana Baghdasarian
- Department of Chemical and Biomolecular Engineering, University of California - Los Angeles, Los Angeles, CA, 90095, USA
| | - Bahram Saleh
- Department of Chemical Engineering Northeastern University, Boston, MA, 02115, USA
| | - Avijit Baidya
- Department of Chemical and Biomolecular Engineering, University of California - Los Angeles, Los Angeles, CA, 90095, USA
| | - Hanjun Kim
- Center for Minimally Invasive Therapeutics (C-MIT), California NanoSystems Institute (CNSI), University of California - Los Angeles, Los Angeles, CA, 90095, USA
| | - Mahsa Ghovvati
- Department of Chemical and Biomolecular Engineering, University of California - Los Angeles, Los Angeles, CA, 90095, USA
| | - Ehsan Shirzaei Sani
- Department of Chemical and Biomolecular Engineering, University of California - Los Angeles, Los Angeles, CA, 90095, USA
| | - Reihaneh Haghniaz
- Center for Minimally Invasive Therapeutics (C-MIT), California NanoSystems Institute (CNSI), University of California - Los Angeles, Los Angeles, CA, 90095, USA
| | - Shashank Madhu
- Department of Chemical Engineering Northeastern University, Boston, MA, 02115, USA
| | - Maria Kanelli
- School of Chemical Engineering, National Technical University of Athens, Zografou Campus, Athens, 15780, Greece
| | - Iman Noshadi
- Department of Bioengineering, University of California, Riverside, 92507, USA
| | - Nasim Annabi
- Department of Chemical and Biomolecular Engineering, University of California - Los Angeles, Los Angeles, CA, 90095, USA
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16
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Yang H, Ma Z, Guan X, Xiang Z, Ke Y, Xia Y, Xin Z, Shi Q, Yin J. Facile fabrication of diatomite‐based sponge with high biocompatibility and rapid hemostasis. J Appl Polym Sci 2021. [DOI: 10.1002/app.51360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- He Yang
- School of Chemistry and Chemical Engineering Yantai University Yantai China
| | - Zhifang Ma
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry Chinese Academy of Sciences Changchun China
| | - Xinghua Guan
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry Chinese Academy of Sciences Changchun China
| | - Zehong Xiang
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry Chinese Academy of Sciences Changchun China
| | - Yue Ke
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry Chinese Academy of Sciences Changchun China
| | - Yu Xia
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry Chinese Academy of Sciences Changchun China
| | - Zhirong Xin
- School of Chemistry and Chemical Engineering Yantai University Yantai China
| | - Qiang Shi
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry Chinese Academy of Sciences Changchun China
- University of Science and Technology of China Hefei China
| | - Jinghua Yin
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry Chinese Academy of Sciences Changchun China
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17
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Delyanee M, Solouk A, Akbari S, Daliri Joupari M. Engineered hemostatic bionanocomposite of poly(lactic acid) electrospun mat and amino‐modified halloysite for potential application in wound healing. POLYM ADVAN TECHNOL 2021. [DOI: 10.1002/pat.5399] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Mahsa Delyanee
- Biomedical Engineering Department Amirkabir University of Technology Tehran Iran
| | - Atefeh Solouk
- Biomedical Engineering Department Amirkabir University of Technology Tehran Iran
| | - Somaye Akbari
- Textile Engineering Department Amirkabir University of Technology Tehran Iran
| | - Morteza Daliri Joupari
- Department of Animal and Marine Biotechnology National Institute of Genetic Engineering and Biotechnology Tehran Iran
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18
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Gong M, Liu C, Liu C, Wang L, Shafiq F, Liu X, Sun G, Song Q, Qiao W. Biomimetic hydroxyapate/polydopamine composites with good biocompatibility and efficiency for uncontrolled bleeding. J Biomed Mater Res B Appl Biomater 2021; 109:1876-1892. [PMID: 33847453 DOI: 10.1002/jbm.b.34849] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Revised: 03/08/2021] [Accepted: 03/28/2021] [Indexed: 11/11/2022]
Abstract
Uncontrolled bleeding is thought to be the most deadly cause of pre-hospital, traffic, and military accidents death. However, the popular commercial hemostats can only realize the hemostasis of mild bleeding. Therefore, we developed polydopamine (PDA) composite materials (PMs), which applied hydroxyapatite as the parent body. The PMs were produced via lyophilization and functionalized with amino, phenol hydroxyls groups, which endowed hydrophobicity to materials. This ensured a high aggregation ability of blood cells to the PMs and they were tested to be as high as 300% compared with the negative control group. The clotting time was shortened to 79.7% compared with the usually used commercial hemostat (Celox) in the test of in vitro hemostasis. Through the results of PT and APTT tests, blood coagulation index test, and the analysis of intracellular Ca2+ activation, we further understood the mechanism of the hemostasis of the materials, which explained the low blood loss and quick coagulation time of the PM hemostats in detail. Besides, the low hemolysis and cytotoxicity of the PMs suggested the good biocompatibility of the hemostats, which was further proved by the regular morphology maintained by erythrocytes in the hemolysis tests. The study of nanoscale composites led the research for the methods of hemostasis.
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Affiliation(s)
- Mengxiang Gong
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian, P.R. China
| | - Chenyu Liu
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian, P.R. China
| | - Chunyu Liu
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian, P.R. China
| | - Lingyi Wang
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian, P.R. China
| | - Farishta Shafiq
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian, P.R. China
| | - Xia Liu
- The First Affiliated Hospital of Dalian Medical University, Dalian Medical University, Dalian, P.R. China
| | - Guozhen Sun
- The First Affiliated Hospital of Dalian Medical University, Dalian Medical University, Dalian, P.R. China
| | - Qiling Song
- School of Pharmaceutical Science and Technology, Dalian University of Technology, Dalian, P.R. China
| | - Weihong Qiao
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian, P.R. China
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19
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Biomimetic nanoengineered scaffold for enhanced full-thickness cutaneous wound healing. Acta Biomater 2021; 124:191-204. [PMID: 33508511 DOI: 10.1016/j.actbio.2021.01.029] [Citation(s) in RCA: 60] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2020] [Revised: 01/16/2021] [Accepted: 01/19/2021] [Indexed: 12/16/2022]
Abstract
Wound healing is a complex process based on the coordinated signaling molecules and dynamic interactions between the engineered scaffold and newly formed tissue. So far, most of the engineered scaffolds used for the healing of full-thickness skin wounds do not mimic the natural extracellular matrix (ECM) complexity and therefore are not able to provide an appropriate niche for endogenous tissue regeneration [1]. To address this gap and to accelerate the wound healing process, we present biomimetic bilayer scaffolds compositing of gelatin nanofibers (GFS) and photocrosslinkable composite hydrogels loaded with epidermal growth factors (EGF). The nanofibers operate as the dermis layer, and EGF-loaded composite hydrogels acted as the epidermis matrix for the full-thickness wound healing application. The hydrogels are composed of gelatin metacryloyl (GelMA) modified with silicate nanoplatelets (Laponite). To overcome the challenges of transdermal delivery of EGF, including short half-life and lack of efficient formulation precise, controlled delivery was attained by immobilization of EGF on Laponite. It is shown that the addition of 1wt% silicate nanoplatelet increases the compressive modulus of the hydrogels by 170%. In vitro wound closure analysis also demonstrated improved adhesion of the scaffolds to the native tissue by 3.5 folds. Moreover, the tunable hemostatic ability of the scaffolds due to the negatively charged nanoplatelets is shown. In an established excisional full-thickness wound model, an enhanced wound closure (up to 93.1 ± 1.5%) after 14 days relative to controls (GFS and saline-treated groups) is demonstrated. The engineered adhesive and hemostatic scaffolds with sustained release of the growth factors have the potential to stimulate complete skin regeneration for full-thickness wound healing.
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20
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Michel R, Roquart M, Llusar E, Gaslain F, Norvez S, Baik JS, Yi GR, Manassero M, Corté L. Hydrogel-Tissue Adhesion Using Blood Coagulation Induced by Silica Nanoparticle Coatings. ACS APPLIED BIO MATERIALS 2020; 3:8808-8819. [PMID: 35019556 DOI: 10.1021/acsabm.0c01158] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
The fixation of hydrogels to biological tissues is a major challenge conditioning the development of implants and surgical techniques. Here, coatings of procoagulant nanoparticles are devised which use the presence of blood to create adhesion between hydrogels and soft internal organs. Those nanostructured coatings are simply adsorbed at the hydrogel surfaces and can rapidly activate the formation of an interfacial blood clot acting as an adhesive joint. This concept is demonstrated on pig liver capsules with model poly(ethylene-glycol) membranes that are intrinsically poorly adhesive. In the absence of blood, ex vivo peeling tests show that coatings with aggregates of bare silica nanoparticles induce a 2- to 4-fold increase in adhesion energy as compared to the uncoated membrane (3 ± 2 J m-2). This effect is found to scale with the specific surface area of the coating. The highest adhesion energies produced by these nanoparticle-coated membranes (10 ± 5 J m-2) approach the value obtained with cyanoacrylate glue (33 ± 11 J m-2) for which tearing of the tissue is observed. Ex vivo pull-off tests show an adhesion strength of coated membranes around 5 ± 1 kPa, which is significantly reduced when operating in vivo (1.0 ± 0.5 kPa). Nevertheless, when blood is introduced at the interface, the in vivo adhesion strength can be improved remarkably with silica coatings, reaching 4 ± 2 kPa after 40 min contact. In addition, these silica-coated membranes can seal and stop the bleeding produced by liver biopsies very rapidly (<30 s). Such a combination of coagulation and particle bridging opens promising routes for better biointegrated hydrogel implants and improved surgical adhesives, hemostats, and sealants.
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Affiliation(s)
- Raphaël Michel
- Molecular, Macromolecular Chemistry, and Materials, ESPCI Paris, CNRS, PSL Research University, 75005 Paris, France
| | - Maïlie Roquart
- Molecular, Macromolecular Chemistry, and Materials, ESPCI Paris, CNRS, PSL Research University, 75005 Paris, France.,Centre des Matériaux, MINES ParisTech, CNRS, PSL Research University, 91003 Evry, France
| | - Elodie Llusar
- Molecular, Macromolecular Chemistry, and Materials, ESPCI Paris, CNRS, PSL Research University, 75005 Paris, France
| | - Fabrice Gaslain
- Centre des Matériaux, MINES ParisTech, CNRS, PSL Research University, 91003 Evry, France
| | - Sophie Norvez
- Molecular, Macromolecular Chemistry, and Materials, ESPCI Paris, CNRS, PSL Research University, 75005 Paris, France
| | - Jae Seon Baik
- School of Chemical Engineering, Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Gi-Ra Yi
- School of Chemical Engineering, Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Mathieu Manassero
- Service de Chirurgie, École Nationale Vétérinaire d'Alfort, 94700 Maisons-Alfort, France.,Laboratoire de Biologie, Bioingénierie et Bioimagerie Ostéo-Articulaire, CNRS UMR 7052, 75010 Paris, France
| | - Laurent Corté
- Molecular, Macromolecular Chemistry, and Materials, ESPCI Paris, CNRS, PSL Research University, 75005 Paris, France.,Centre des Matériaux, MINES ParisTech, CNRS, PSL Research University, 91003 Evry, France
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21
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Li J, Sun X, Zhang K, Yang G, Mu Y, Su C, Pang J, Chen T, Chen X, Feng C. Chitosan/Diatom-Biosilica Aerogel with Controlled Porous Structure for Rapid Hemostasis. Adv Healthc Mater 2020; 9:e2000951. [PMID: 33006258 DOI: 10.1002/adhm.202000951] [Citation(s) in RCA: 70] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Revised: 08/29/2020] [Indexed: 12/11/2022]
Abstract
Uncontrolled hemorrhage is the main reason of possible preventable death after accidental injury. It is necessary to develop a hemostatic agent with rapid hemostatic performance and good biocompatibility. In this study, a chitosan/diatom-biosilica-based aerogel is developed using dopamine as cross-linker by simple alkaline precipitation and tert-butyl alcohol replacement. The chitosan/diatom-biosilica aerogel exhibits favorable biocompatibility and multiscale hierarchical porous structure (from nanometer to micrometer), which can be controlled by the concentration of tert-butyl alcohol. The displacement of tert-butyl alcohol can keep the porosity of diatom-biosilica in aerogel and give it large surface with efficient water absorption ratio. 30% tert-butyl alcohol replacement of aerogel possesses the largest surface area (74.441 m2 g-1 ), water absorption capacity (316.83 ± 2.04%), and excellent hemostatic performance in vitro blood coagulation (≈70 s). Furthermore, this aerogel exhibits the shortest clotting time and lowest blood loss in rat hemorrhage model. The strong interface effect between aerogel and blood is able to promote erythrocytes aggregation, platelets adhesion, and activation, as well as, activate the intrinsic coagulation pathway to accelerate blood coagulation. All the above results demonstrate that chitosan/diatom-biosilica aerogel has great potential to be a safe and rapid hemostatic material.
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Affiliation(s)
- Jing Li
- College of Marine Life Science Ocean University of China Qingdao 266000 China
| | - Xiaojie Sun
- College of Marine Life Science Ocean University of China Qingdao 266000 China
| | - Kaichao Zhang
- College of Marine Life Science Ocean University of China Qingdao 266000 China
| | - Guoning Yang
- Heze Institute for Food and Drug Control Heze 274000 China
| | - Yuzhi Mu
- College of Marine Life Science Ocean University of China Qingdao 266000 China
| | - Chang Su
- College of Marine Life Science Ocean University of China Qingdao 266000 China
| | - Jianhui Pang
- College of Marine Life Science Ocean University of China Qingdao 266000 China
| | - Tongtong Chen
- College of Marine Life Science Ocean University of China Qingdao 266000 China
| | - Xiguang Chen
- College of Marine Life Science Ocean University of China Qingdao 266000 China
- Qingdao National Laboratory for Marine Science and Technology Qingdao 266000 China
| | - Chao Feng
- College of Marine Life Science Ocean University of China Qingdao 266000 China
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22
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Nagrath M, Gallant R, Yazdi AR, Mendonca A, Rahman S, Chiu L, Waldman SD, Ni H, Towler MR. Tantalum-containing mesoporous bioactive glass powder for hemostasis. J Biomater Appl 2020; 35:924-932. [PMID: 33059517 DOI: 10.1177/0885328220965150] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
This study evaluates the hemostatic properties of tantalum-containing mesoporous bioactive glasses (Ta-MBGs) through a suite of in-vitro methods: hemolysis percentage, zeta potential, blood coagulation assays (Activated Partial Thromboplastin Time - APTT and Prothrombin Time - PT) and cytotoxicity tests. Five compositions of Ta-MBG, with x mol% Ta2O5 added to the glass series (80-x)SiO2-15CaO-5P2O5-xTa2O5 where x=0 (0Ta), x=0.5 (0.5Ta), x=1 (1Ta), x=5 (5Ta), and x=10 (10Ta) mol%, were synthesised. The hemostatic potential of all the Ta-MBGs was confirmed by their negative zeta potential (-23 to -31 mV), which enhances the intrinsic pathway of blood coagulation. The hemolysis percentages of all Ta-MBGs except 10Ta showed statistically significant reductions compared to the same experiments carried out both in the absence of a sample ('no treatment' group) and in the presence of 10Ta. These observations validate the consideration of Ta-MBGs as hemostatic agents as they do not cause significant lysis of red blood cells. Cytotoxicity analysis revealed that Ta-MBGs had no effect on bovine fibroblast viability. Furthermore, a reduction in both APTT (a test to evaluate the intrinsic pathway of coagulation) and PT (a test to evaluate the extrinsic pathway) signified enhancement of hemostasis: 5Ta caused a significant reduction in APTT compared to 'no treatment', 1Ta and 10Ta and a significant reduction in PT compared to 0Ta. Therefore, we conclude that 5mol% of Ta optimised the hemostatic properties of these mesoporous bioactive glasses.
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Affiliation(s)
- Malvika Nagrath
- Department of Biomedical Engineering, Ryerson University, Toronto, Ontario, Canada.,Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, Ontario, Canada
| | - Reid Gallant
- Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, Ontario, Canada.,Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Ontario, Canada
| | - Alireza Rahimnejad Yazdi
- Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, Ontario, Canada.,Department of Mechanical and Industrial Engineering, Ryerson University, Toronto, Ontario, Canada
| | - Andrew Mendonca
- Department of Biomedical Engineering, Ryerson University, Toronto, Ontario, Canada.,Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, Ontario, Canada
| | - Saidur Rahman
- Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, Ontario, Canada.,Department of Mechanical and Industrial Engineering, Ryerson University, Toronto, Ontario, Canada
| | - Loraine Chiu
- Department of Biomedical Engineering, Ryerson University, Toronto, Ontario, Canada.,Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, Ontario, Canada
| | - Stephen D Waldman
- Department of Biomedical Engineering, Ryerson University, Toronto, Ontario, Canada.,Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, Ontario, Canada.,Department of Chemical Engineering, Ryerson University, Toronto, Ontario, Canada
| | - Heyu Ni
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Ontario, Canada.,Canadian Blood Services Centre for Innovation, Toronto, Ontario, Canada.,Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Ontario, Canada
| | - Mark R Towler
- Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, Ontario, Canada.,Department of Mechanical and Industrial Engineering, Ryerson University, Toronto, Ontario, Canada
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23
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Li Y, Yang Y, Qing Y, Li R, Tang X, Guo D, Qin Y. Enhancing ZnO-NP Antibacterial and Osteogenesis Properties in Orthopedic Applications: A Review. Int J Nanomedicine 2020; 15:6247-6262. [PMID: 32903812 PMCID: PMC7445529 DOI: 10.2147/ijn.s262876] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Accepted: 07/30/2020] [Indexed: 12/29/2022] Open
Abstract
Prosthesis-associated infections and aseptic loosening are major causes of implant failure. There is an urgent need to improve the antibacterial ability and osseointegration of orthopedic implants. Zinc oxide nanoparticles (ZnO-NPs) are a common type of zinc-containing metal oxide nanoparticles that have been widely studied in many fields, such as food packaging, pollution treatment, and biomedicine. The ZnO-NPs have low toxicity and good biological functions, as well as antibacterial, anticancer, and osteogenic capabilities. Furthermore, ZnO-NPs can be easily obtained through various methods. Among them, green preparation methods can improve the bioactivity of ZnO-NPs and strengthen their potential application in the biological field. This review discusses the antibacterial abilities of ZnO-NPs, including mechanisms and influencing factors. The toxicity and shortcomings of anticancer applications are summarized. Furthermore, osteogenic mechanisms and synergy with other materials are introduced. Green preparation methods are also briefly reviewed.
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Affiliation(s)
- Yuehong Li
- Orthopaedic Medical Center, The Second Hospital of Jilin University, Changchun, People’s Republic of China
| | - Yue Yang
- Department of Cardiology, China-Japan Union Hospital of Jilin University, Changchun, People’s Republic of China
| | - Yun’an Qing
- Orthopaedic Medical Center, The Second Hospital of Jilin University, Changchun, People’s Republic of China
| | - Ruiyan Li
- Orthopaedic Medical Center, The Second Hospital of Jilin University, Changchun, People’s Republic of China
| | - Xiongfeng Tang
- Orthopaedic Medical Center, The Second Hospital of Jilin University, Changchun, People’s Republic of China
| | - Deming Guo
- Orthopaedic Medical Center, The Second Hospital of Jilin University, Changchun, People’s Republic of China
| | - Yanguo Qin
- Orthopaedic Medical Center, The Second Hospital of Jilin University, Changchun, People’s Republic of China
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24
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Lee J, Lee HA, Shin M, Juang LJ, Kastrup CJ, Go GM, Lee H. Diatom Frustule Silica Exhibits Superhydrophilicity and Superhemophilicity. ACS NANO 2020; 14:4755-4766. [PMID: 32207961 DOI: 10.1021/acsnano.0c00621] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Special surface wettability attracts significant attention. In this study, dramatic differences in wettability are demonstrated for microparticles with the same chemical composition, SiO2. One is natural silica prepared from the diatom, Melosira nummuloides, and the other is synthetic silica. We found that surface properties of synthetic silica are hydro- and hemophobic. However, diatom frustule silica exhibits superhydrophilicity and even superhemophilicity. Interestingly, such superhydrophilicity of natural silica is not solely originated from nanoporous structures of diatoms but from the synergy of high-density silanol anions and the nanoarchitecture. Furthermore, the observation of superhemophilicity of natural silica is also an interesting finding, because not all superhydrophilic surfaces show superhemophilicity. We demonstrate that superhemowettability is a fundamental principle for developing micropowder-based hemostatic materials despite existing hemorrhaging studies using diatoms.
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Affiliation(s)
- Jeehee Lee
- Biomedical Science and Engineering Interdisciplinary Program, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Republic of Korea
| | - Haesung A Lee
- Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Republic of Korea
| | - Mikyung Shin
- Department of Biomedical Engineering, SKKU Institute for Convergence, SungKyunKwan University (SKKU), Seobu-ro 2066, Jangan-gu, Suwon, Gyeonggi-do 16419, Republic of Korea
| | - Lih Jiin Juang
- Michael Smith Laboratories, Department of Biochemistry and Molecular Biology, University of British Columbia, Vancouver, BC V6T 1Z4, Canada
| | - Christian J Kastrup
- Michael Smith Laboratories, Department of Biochemistry and Molecular Biology, University of British Columbia, Vancouver, BC V6T 1Z4, Canada
| | - Gyung Min Go
- JDKBIO lnc., Jeju-si, Jeju-do 63023, Republic of Korea
| | - Haeshin Lee
- Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Republic of Korea
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25
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Mahamuni-Badiger PP, Patil PM, Badiger MV, Patel PR, Thorat- Gadgil BS, Pandit A, Bohara RA. Biofilm formation to inhibition: Role of zinc oxide-based nanoparticles. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2020; 108:110319. [DOI: 10.1016/j.msec.2019.110319] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/27/2019] [Revised: 09/19/2019] [Accepted: 10/14/2019] [Indexed: 12/28/2022]
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Chen YW, Lu CH, Shen MH, Lin SY, Chen CH, Chuang CK, Ho CC. In vitro evaluation of the hyaluronic acid/alginate composite powder for topical haemostasis and wound healing. Int Wound J 2019; 17:394-404. [PMID: 31845534 DOI: 10.1111/iwj.13285] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2019] [Revised: 12/02/2019] [Accepted: 12/05/2019] [Indexed: 01/14/2023] Open
Abstract
The use of haemostatic agents can provide life-saving treatment for patients who suffer from massive bleeding in both prehospital and intraoperative conditions. However, there are still urgent demands for novel haemostatic materials that exhibit better haemostatic activity, biocompatibility, and biodegradability than existing products. In the present study, we aim to evaluate the feasibility of new wound dressing, RapidClot, for treating uncontrolled haemorrhage through a series of in vitro assessments to determine the swelling ratio, clotting time, enzymatic degradation, haemolytic activity, cytotoxicity, cell proliferation, and migration. The results indicated that the RapidClot revealed better water adsorption capacity and shorter blood clotting time (132.7 seconds) than two commercially available haemostatic agents Celox (378.7 seconds) and WoundSeal (705.3 seconds). Additionally, the RapidClot dressing exhibited a similar level of degradability in the presence of hyaluronidase and lysozyme as that of Celox, whereas negligible degradation of WoundSeal was obtained. Although both Celox and RapidClot revealed a similar level in cell viability (above than 90%) against NIH/3 T3 fibroblasts, improved cell proliferation and migration could be obtained in RapidClot. Taking together, our results demonstrated that RapidClot could possess a great potential for serving as an efficient healing dressing with haemorrhage control ability.
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Affiliation(s)
- Yi-Wen Chen
- Graduate Institute of Biomedical Sciences, China Medical University, Taichung City, Taiwan.,3D Printing Medical Research Center, China Medical University Hospital, Taichung City, Taiwan
| | - Chia-Hsin Lu
- Research and Development Division, Jing-Te Biomedical Technology Co., Ltd., Taichung City, Taiwan
| | - Meng-Han Shen
- Research and Development Division, Jing-Te Biomedical Technology Co., Ltd., Taichung City, Taiwan
| | - Shih-Yeh Lin
- Research and Development Division, Jing-Te Biomedical Technology Co., Ltd., Taichung City, Taiwan
| | - Chia-Hui Chen
- Research and Development Division, Jing-Te Biomedical Technology Co., Ltd., Taichung City, Taiwan
| | - Ching-Kuang Chuang
- Research and Development Division, Jing-Te Biomedical Technology Co., Ltd., Taichung City, Taiwan
| | - Chia-Che Ho
- Department of Bioinformatics and Medical Engineering, Asia University, Taichung City, Taiwan
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Chen X, Li S, Yan Y, Su J, Wang D, Zhao J, Wang S, Zhang X. Absorbable nanocomposites composed of mesoporous bioglass nanoparticles and polyelectrolyte complexes for surgical hemorrhage control. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2019; 109:110556. [PMID: 32228979 DOI: 10.1016/j.msec.2019.110556] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/04/2019] [Revised: 11/04/2019] [Accepted: 12/12/2019] [Indexed: 01/24/2023]
Abstract
Absorbable polyelectrolyte complexes-based hemostats are promising for controlling hemorrhage in iatrogenic injuries during surgery, whereas their hemostatic efficacy and other performances require further improvement for clinical application. Herein, spherical mesoporous bioglass nanoparticles (mBGN) were fabricated, and mBGN-polyelectrolyte complexes (composed of carboxymethyl starch and chitosan oligosaccharide) nanocomposites (BGN/PEC) with different mBGN contents were prepared via in situ coprecipitation followed by lyophilization. The effect of various mBGN content (10 and 20 wt%) on morphology, zeta potential, water absorption, degradation behavior and ion release were systematically evaluated. The in vitro degradability was dramatically promoted and a more neutral environment was achieved with the incorporation of mBGN, which is preferable for surgical applications. The in vitro coagulation test with whole blood demonstrated that the incorporation of mBGN facilitated blood clotting process. The plasma coagulation evaluation indicated that BGN/PEC had increased capability to accelerate coagulation cascade via the intrinsic pathway than that of the PEC, while have inapparent influence on the extrinsic and common pathway. The in vivo hemostatic evaluation in a rabbit hepatic hemorrhage model revealed that BGN/PEC with 10 wt% mBGN (10BGN/PEC) treatment group had the lowest blood loss, although its hemostatic time is close to that of 20BGN/PEC treatment group. The cytocompatibility evaluation with MC3T3-L1 fibroblasts indicated that 10BGN/PEC induced a ~25% increase of cell viability compared to the PEC at days 4 and 7, indicating improved biocompatibility. These findings support the promising application of absorbable BGN/PEC with optimized mBGN content as internal hemostats and present a platform for further development of PEC-based hemostats.
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Affiliation(s)
- Xingtao Chen
- Department of Orthopaedics, the Affiliated Hospital of Southwest Medical University, Luzhou 646000, China
| | - Shuyang Li
- College of Physical Science and Technology, Sichuan University, Chengdu 610064, China
| | - Yonggang Yan
- College of Physical Science and Technology, Sichuan University, Chengdu 610064, China.
| | - Jiacan Su
- Department of Orthopaedics Trauma, Changhai Hospital, Second Military Medical University, Shanghai 200433, China.
| | - Dongliang Wang
- Shanghai Jiao Tong Univ, Sch Med, Xinhua Hosp, Dept Orthoped Surg, 1665 Kongjiang Rd, Shanghai 200092, PR China
| | - Jun Zhao
- Shanghai Jiao Tong Univ, Shanghai Peoples Hosp, 9, Dept Orthodont, Sch Med, Shanghai, China
| | - Sicheng Wang
- Department of Orthopaedics, Zhongye Hospital, Shanghai 200941, China
| | - Xin Zhang
- Department of Orthopaedics, Zhongye Hospital, Shanghai 200941, China
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Long M, Zhang B, Peng S, Liao J, Zhang Y, Wang J, Wang M, Qin B, Huang J, Huang J, Chen X, Yang H. Interactions between two-dimensional nanoclay and blood cells in hemostasis. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2019; 105:110081. [DOI: 10.1016/j.msec.2019.110081] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/25/2019] [Revised: 08/10/2019] [Accepted: 08/13/2019] [Indexed: 12/20/2022]
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Characterization and Hemostatic Potential of Two Kaolins from Southern China. Molecules 2019; 24:molecules24173160. [PMID: 31480278 PMCID: PMC6749497 DOI: 10.3390/molecules24173160] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2019] [Revised: 08/25/2019] [Accepted: 08/28/2019] [Indexed: 11/17/2022] Open
Abstract
The physicochemical properties and potential hemostatic application of Wenchang kaolin and Maoming kaolin were inspected and evaluated. Chemical composition analysis, Fourier transform infrared (FTIR) spectroscopy, surface area determination, X-ray diffraction, particle size, scanning electron microscopy (SEM) observations, and zeta potential analysis were performed to quantify the physical and chemical properties of the two kaolins. The results showed that both kaolins have typical FTIR bands of kaolinite with a weight fraction for kaolinite over 90 wt%. Larger conglobate aggregates of Maoming kaolin demonstrated wider particle size distributions with two peaks at 3.17 and 35.57 μm, while the book-like Wenchang kaolin had narrow particle size distribution, with a frequent size of 5.64 μm. Furthermore, thrombelastography, the whole blood clotting tests (WBCT), plasma recalcification time (PRT) measurement, and MTT assay were performed to measure the clotting activities and biocompatibility of the two kaolins. The results showed that both kaolins could promote blood coagulation with good cytocompatibility, while Wenchang kaolin had a better procoagulant activity than Maoming kaolin. These findings demonstrated Wenchang kaolin to be a more suitable local source material for application as a hemostatic agent.
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Ansari Hosseinzadeh V, Brugnara C, Emani S, Khismatullin D, Holt RG. Monitoring of blood coagulation with non-contact drop oscillation rheometry. J Thromb Haemost 2019; 17:1345-1353. [PMID: 31099102 DOI: 10.1111/jth.14486] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2019] [Revised: 04/24/2019] [Accepted: 05/01/2019] [Indexed: 12/12/2022]
Abstract
BACKGROUND Thromboelastography is widely used as a tool to assess the coagulation status of critical-care patients. It allows observation of changes in the material properties of whole blood brought about by clot formation and clot lysis. However, contact activation of the coagulation cascade at surfaces of thromboelastographic systems leads to inherent variability and unreliability in predicting bleeding or thrombosis risks, while also requiring large sample volumes. OBJECTIVES To develop a non-contact drop oscillation rheometry (DOR) method to measure the viscoelastic properties of blood clots and to compare the results with current laboratory standard measurements. METHODS Drops of human blood and plasma (5-10 μL) were acoustically levitated. Acoustic field modulation induced drop shape oscillations, and the viscoelastic properties of the sample were calculated by measuring the resonance frequency and damping ratio. RESULTS DOR showed sensitivity to coagulation parameters. An increase in platelet count resulted in an increase in the maximum clot stiffness. An increase in the calcium ion level enhanced the coagulation rate prior to saturation. An increase in hematocrit resulted in a higher rate of clot formation and increased clot stiffness. Comparison of the results with those obtained with thromboelastography showed that coagulation started sooner with DOR, but with a lower rate and lower maximum stiffness. CONCLUSIONS DOR can be used as a monitoring tool to assess blood coagulation status. The advantages of small sample size, the lack of contact and small strain (linear viscoelasticity) makes this technique unique for real-time monitoring of blood coagulation.
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Affiliation(s)
| | - Carlo Brugnara
- Department of Laboratory Medicine, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Sirisha Emani
- Department of Laboratory Medicine, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Damir Khismatullin
- Department of Biomedical Engineering, Tulane University, New Orleans, Louisiana
| | - R Glynn Holt
- Department of Mechanical Engineering, Boston University, Boston, Massachusetts
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Liang Y, Xu C, Liu F, Du S, Li G, Wang X. Eliminating Heat Injury of Zeolite in Hemostasis via Thermal Conductivity of Graphene Sponge. ACS APPLIED MATERIALS & INTERFACES 2019; 11:23848-23857. [PMID: 31245992 DOI: 10.1021/acsami.9b04956] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Thermal release of zeolite is conducive in hemostasis, but losing control will cause serious burns. How to balance the advantages and disadvantages is a challenge. Herein, a zeolite/cross-linked graphene sponge (Z-CGS) was design to break through this challenge. The CGS managed the heat release of zeolite by thermal conduction of graphene. Infrared thermal imager demonstrated the mild exothermic process and good thermal conductivity of the optimized Z-CGS. It controlled wound temperature below 42 °C effectively, as compared to 70 °C of naked zeolite. Blood clotting index further confirmed the contribution of thermal stimulation in Z-CGS. On the synergy of thermal and charge stimulations of zeolite, as well as physical adsorption of CGS, Z-CGS achieved outstanding hemostatic performance. Bleeding was stopped within 69 s in rat artery injury model, faster than that of the Quikclot Combat Gauze. Additionally, cytotoxicity assay and pathological analysis highlighted its biocompatibility. Z-CGS, therefore, was an outstanding composite of combining advantages of zeolite and graphene, while getting rid of the shortcomings of the basic unit. The thermal conductibility of graphene renews an avenue for the safe and highly efficient use of zeolite in hemostasis.
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Affiliation(s)
- Yuping Liang
- Beijing Laboratory of Biomedical Materials , Beijing University of Chemical Technology , Beijing 100029 , P. R. China
| | - Congcong Xu
- Beijing Laboratory of Biomedical Materials , Beijing University of Chemical Technology , Beijing 100029 , P. R. China
| | - Fang Liu
- Department of Gastroenterology , China-Japan Friendship Hospital , Beijing 100029 , P. R. China
| | - Shiyu Du
- Department of Gastroenterology , China-Japan Friendship Hospital , Beijing 100029 , P. R. China
| | - Guofeng Li
- Beijing Laboratory of Biomedical Materials , Beijing University of Chemical Technology , Beijing 100029 , P. R. China
- Key Laboratory of Biomedical Materials of Natural Macromolecules , Beijing University of Chemical Technology, Ministry of Education , Beijing 100029 , P. R. China
| | - Xing Wang
- Beijing Laboratory of Biomedical Materials , Beijing University of Chemical Technology , Beijing 100029 , P. R. China
- Key Laboratory of Biomedical Materials of Natural Macromolecules , Beijing University of Chemical Technology, Ministry of Education , Beijing 100029 , P. R. China
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32
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Daristotle JL, Zaki ST, Lau LW, Torres L, Zografos A, Srinivasan P, Ayyub OB, Sandler AD, Kofinas P. Improving the adhesion, flexibility, and hemostatic efficacy of a sprayable polymer blend surgical sealant by incorporating silica particles. Acta Biomater 2019; 90:205-216. [PMID: 30954624 PMCID: PMC6549514 DOI: 10.1016/j.actbio.2019.04.015] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2018] [Revised: 04/01/2019] [Accepted: 04/03/2019] [Indexed: 12/14/2022]
Abstract
Commercially available surgical sealants for internal use either lack sufficient adhesion or produce cytotoxicity. This work describes a surgical sealant based on a polymer blend of poly(lactic-co-glycolic acid) (PLGA) and poly(ethylene glycol) (PEG) that increases wet tissue adherence by incorporation of nano-to-microscale silica particles, without significantly affecting cell viability, biodegradation rate, or local inflammation. In functional studies, PLGA/PEG/silica composite sealants produce intestinal burst pressures that are comparable to cyanoacrylate glue (160 mmHg), ∼2 times greater than the non-composite sealant (59 mmHg), and ∼3 times greater than fibrin glue (49 mmHg). The addition of silica to PLGA/PEG is compatible with a sprayable in situ deposition method called solution blow spinning and decreases coagulation time in vitro and in vivo. These improvements are biocompatible and cause minimal additional inflammation, demonstrating the potential of a simple composite design to increase adhesion to wet tissue through physical, noncovalent mechanisms and enable use in procedures requiring simultaneous occlusion and hemostasis. STATEMENT OF SIGNIFICANCE: Incorporating silica particles increases the tissue adhesion of a polymer blend surgical sealant. The particles enable interfacial physical bonding with tissue and enhance the flexibility of the bulk of the sealant, without significantly affecting cytotoxicity, inflammation, or biodegradation. These studies also demonstrate how silica particles decrease blood coagulation time. This surgical sealant improves upon conventional devices because it can be easily deposited with accuracy directly onto the surgical site as a solid polymer fiber mat. The deposition method, solution blow spinning, allows for high loading in the composite fibers, which are sprayed from a polymer blend solution containing suspended silica particles. These findings could easily be translated to other implantable or wearable devices due to the versatility of silica particles.
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Affiliation(s)
- John L Daristotle
- Fischell Department of Bioengineering, University of Maryland, Room 3102 A. James Clark Hall, 8278 Paint Branch Dr., College Park, MD 20742, USA
| | - Shadden T Zaki
- Department of Materials Science and Engineering, University of Maryland, 4418 Stadium Dr., College Park, MD 20742, USA
| | - Lung W Lau
- Sheikh Zayed Institute for Pediatric Surgical Innovation, Joseph E. Robert Jr. Center for Surgical Care, Children's National Medical Center, 111 Michigan Avenue, NW Washington, DC 20010, USA
| | - Leopoldo Torres
- Fischell Department of Bioengineering, University of Maryland, Room 3102 A. James Clark Hall, 8278 Paint Branch Dr., College Park, MD 20742, USA
| | - Aristotelis Zografos
- Department of Materials Science and Engineering, University of Maryland, 4418 Stadium Dr., College Park, MD 20742, USA
| | - Priya Srinivasan
- Sheikh Zayed Institute for Pediatric Surgical Innovation, Joseph E. Robert Jr. Center for Surgical Care, Children's National Medical Center, 111 Michigan Avenue, NW Washington, DC 20010, USA
| | - Omar B Ayyub
- Department of Chemical and Biomolecular Engineering, University of Maryland, 4418 Stadium Dr., College Park, MD 20742, USA
| | - Anthony D Sandler
- Sheikh Zayed Institute for Pediatric Surgical Innovation, Joseph E. Robert Jr. Center for Surgical Care, Children's National Medical Center, 111 Michigan Avenue, NW Washington, DC 20010, USA
| | - Peter Kofinas
- Department of Chemical and Biomolecular Engineering, University of Maryland, 4418 Stadium Dr., College Park, MD 20742, USA.
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Investigation of efficiency of a novel, zinc oxide loaded TEMPO-oxidized cellulose nanofiber based hemostat for topical bleeding. Int J Biol Macromol 2019; 126:786-795. [DOI: 10.1016/j.ijbiomac.2018.12.079] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2018] [Revised: 11/27/2018] [Accepted: 12/07/2018] [Indexed: 12/13/2022]
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34
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Pourshahrestani S, Kadri NA, Zeimaran E, Towler MR. Well-ordered mesoporous silica and bioactive glasses: promise for improved hemostasis. Biomater Sci 2019; 7:31-50. [DOI: 10.1039/c8bm01041b] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Mesoporous silica and bioactive glasses with unique textural properties are new generations of inorganic hemostats with efficient hemostatic ability.
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Affiliation(s)
- Sara Pourshahrestani
- Department of Biomedical Engineering
- Faculty of Engineering
- University of Malaya
- Kuala Lumpur 50603
- Malaysia
| | - Nahrizul Adib Kadri
- Department of Biomedical Engineering
- Faculty of Engineering
- University of Malaya
- Kuala Lumpur 50603
- Malaysia
| | - Ehsan Zeimaran
- School of Engineering
- Monash University
- 47500 Bandar Sunway
- Malaysia
| | - Mark R. Towler
- Department of Mechanical & Industrial Engineering
- Ryerson University
- Toronto M5B 2K3
- Canada
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35
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Liu C, Yao W, Tian M, Wei J, Song Q, Qiao W. Mussel-inspired degradable antibacterial polydopamine/silica nanoparticle for rapid hemostasis. Biomaterials 2018; 179:83-95. [DOI: 10.1016/j.biomaterials.2018.06.037] [Citation(s) in RCA: 112] [Impact Index Per Article: 18.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2018] [Revised: 06/19/2018] [Accepted: 06/24/2018] [Indexed: 12/15/2022]
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36
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Liang Y, Xu C, Li G, Liu T, Liang JF, Wang X. Graphene-kaolin composite sponge for rapid and riskless hemostasis. Colloids Surf B Biointerfaces 2018; 169:168-175. [DOI: 10.1016/j.colsurfb.2018.05.016] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2017] [Revised: 05/05/2018] [Accepted: 05/07/2018] [Indexed: 11/16/2022]
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37
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Yu J, Su H, Wei S, Chen F, Liu C. Calcium content mediated hemostasis of calcium-modified oxidized microporous starch. JOURNAL OF BIOMATERIALS SCIENCE-POLYMER EDITION 2018; 29:1716-1728. [PMID: 29813002 DOI: 10.1080/09205063.2018.1481585] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
Abstract
Blood coagulates are closely related to calcium ions (coagulation factor IV), and calcium-doped biomaterials have been reported to be effective in hemostasis. However, the effects exerted by calcium on hemostatic agents have not been previously investigated. The aims of this work were to develop calcium-modified oxidized microporous starch (CaOMS) with controllable calcium contents and to explore the relationship between calcium content and hemostatic effects. The results showed that low calcium content promoted coagulation, while high calcium content inhibited coagulation. CaOMS3 with 2.2 mg/g calcium content was optimal because of its excellent water absorption performance that enhanced physical coagulation, the rapid initiation of coagulation cascade reactions, and the enhanced chemical coagulation by RBC aggregation and platelet activation. The synergistic effects of chemical activation and physical absorption endowed CaOMS with the potential to control internal organ bleeding. These results suggested that CaOMS may be a promising hemostatic agent with wide spread applications.
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Affiliation(s)
- Junxia Yu
- a Key Laboratory for Ultrafine Materials of Ministry of Education, School of Materials Science and Engineering , East China University of Science and Technology , Shanghai , P. R. China.,b Engineering Research Centre for Biomedical Materials of Ministry of Education , East China University of Science and Technology , Shanghai , P. R. China
| | - Huantong Su
- b Engineering Research Centre for Biomedical Materials of Ministry of Education , East China University of Science and Technology , Shanghai , P. R. China
| | - Shuda Wei
- a Key Laboratory for Ultrafine Materials of Ministry of Education, School of Materials Science and Engineering , East China University of Science and Technology , Shanghai , P. R. China.,b Engineering Research Centre for Biomedical Materials of Ministry of Education , East China University of Science and Technology , Shanghai , P. R. China
| | - Fangping Chen
- b Engineering Research Centre for Biomedical Materials of Ministry of Education , East China University of Science and Technology , Shanghai , P. R. China.,c The State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology , Shanghai , P. R. China
| | - Changsheng Liu
- a Key Laboratory for Ultrafine Materials of Ministry of Education, School of Materials Science and Engineering , East China University of Science and Technology , Shanghai , P. R. China.,b Engineering Research Centre for Biomedical Materials of Ministry of Education , East China University of Science and Technology , Shanghai , P. R. China.,c The State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology , Shanghai , P. R. China
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38
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[Hemostyptics for treatment of junctional vascular injuries : Management of traumatic vascular injuries at the transition from trunk to extremities]. Unfallchirurg 2018; 121:530-536. [PMID: 29589042 DOI: 10.1007/s00113-018-0483-x] [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: 10/17/2022]
Abstract
BACKGROUND Uncontrolled post-traumatic bleeding is still the leading cause of death among trauma patients. In situations of mass casualty incidents (MASCAL) and military conflicts the treatment of uncontrolled critical bleeding is a challenge and associated with a worse outcome due to the austere environment; however, even under optimal treatment circumstances in situations of individual medicine the severity of vascular trauma is underestimated. As a consequence, this leads to a poorer prognosis for patients with (vascular) injuries. From this perspective it was reasonable to intensify the training of physicians, paramedics (Advanced Trauma Life Support©) and first responders (Hartford consensus) for handling of critical bleeding in traumatized patients. Furthermore, the main emphasis of the revised S3 clinical guidelines on polytrauma/severely injured treatment from 2016 of the German Society for Trauma Surgery is on the preclinical treatment. Despite a renaissance and increasing use of tourniquets, the treatment of bleeding in the transition from the trunk to the extremities (junctional vascular injuries), which are inaccessible to placing a tourniquet, remains a problem. CONCLUSION It was the military that in addition to the development of special tourniquets, intensified research programs and the implementation of hemostatic devices and dressings in this anatomical region. This article deals with junctional vascular injuries at the transition between the trunk and the extremities. In addition to the anatomical situation, this article gives the reader an overview of the currently available hemostyptics and their mode of action.
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Mellado C, Figueroa T, Báez R, Castillo R, Melendrez M, Schulz B, Fernández K. Development of Graphene Oxide Composite Aerogel with Proanthocyanidins with Hemostatic Properties As a Delivery System. ACS APPLIED MATERIALS & INTERFACES 2018; 10:7717-7729. [PMID: 29461041 DOI: 10.1021/acsami.7b16084] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
The graphene aerogels' potential for use as both a hemostatic agent and dermal delivery system has scarcely been investigated. In this study, we used a sol-gel process for generating dry and stable composite aerogels based on graphene oxide (GO) and poly(vinyl alcohol) (PVA). Furthermore, we incorporated natural extract of País grape seed (SD) and skin (SK), rich in proanthocyanidins (PAs or condensed tannins). The effect of the incorporation of the grape extracts was investigated in relation to the aerogels' structure, coagulation performance and the release of the extracts. The results demonstrated that they have a porous structure and low density, capable of absorbing water and blood. The incorporation of 12% (w/w) of PA extracts into the aerogel increased the negative zeta potential of the material by 33% (-18.3 ± 1.3 mV), and the coagulation time was reduced by 37% and 28% during the first 30 and 60 s of contact between the aerogel and whole blood, respectively. The release of extracts from the GO-PVA-SD and GO-PVA-SK aerogels was prolonged to 3 h with 20%, probably due to the existence of strong binding between PAs andGO-PVA, both characterized by the presence of aromatic and hydroxyl groups that can form noncovalent bonds but are strong and stable enough to avoid a greater release into the medium. This study provides a new GO-based aerogel, which has a great potential use in the field of dermal delivery, wound healing and/or the treatment of trauma bleeding.
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Affiliation(s)
- Constanza Mellado
- Laboratory of Biomaterials, Department of Chemical Engineering, Faculty of Engineering , University of Concepción , Barrio Universitario s/n , P.O. Box 160-C, Concepción 4030000 , Chile
| | - Toribio Figueroa
- Laboratory of Biomaterials, Department of Chemical Engineering, Faculty of Engineering , University of Concepción , Barrio Universitario s/n , P.O. Box 160-C, Concepción 4030000 , Chile
| | - Ricardo Báez
- Department of Physics, Faculty of Physical and Mathematical Sciences , University of Concepción , Concepción , Chile
| | - Rosario Castillo
- Department of Instrumental Analysis, Faculty of Pharmacy , University of Concepción , Concepción , Chile
| | - Manuel Melendrez
- Department of Material, Faculty of Engineering , University of Concepción , Concepción , Chile
| | - Berta Schulz
- Department of Pharmacy, Faculty of Pharmacy , University of Concepción , Concepción , Chile
| | - Katherina Fernández
- Laboratory of Biomaterials, Department of Chemical Engineering, Faculty of Engineering , University of Concepción , Barrio Universitario s/n , P.O. Box 160-C, Concepción 4030000 , Chile
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40
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Pourshahrestani S, Kadri NA, Zeimaran E, Gargiulo N, Samuel S, Naveen SV, Hasikin K, Kamarul T, Towler MR. Comparative efficacy of hemorrhage control of a novel mesoporous bioactive glass versus two commercial hemostats. Biomed Mater 2018; 13:025020. [DOI: 10.1088/1748-605x/aa9b3e] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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41
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Chen X, Yan Y, Li H, Wang X, Tang S, Li Q, Wei J, Su J. Evaluation of absorbable hemostatic agents of polyelectrolyte complexes using carboxymethyl starch and chitosan oligosaccharide both in vitro and in vivo. Biomater Sci 2018; 6:3332-3344. [PMID: 30357165 DOI: 10.1039/c8bm00628h] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
CMS/COS PECs with a suitable COS content were promising absorbable hemostatic agents for internal use.
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Affiliation(s)
- Xingtao Chen
- College of Physical Science and Technology
- Sichuan University
- Chengdu 610064
- China
| | - Yonggang Yan
- College of Physical Science and Technology
- Sichuan University
- Chengdu 610064
- China
| | - Hong Li
- College of Physical Science and Technology
- Sichuan University
- Chengdu 610064
- China
| | - Xuehong Wang
- Key Laboratory for Ultrafine Materials of Ministry of Education
- East China University of Science and Technology
- 200237 Shanghai
- China
| | - Songchao Tang
- Key Laboratory for Ultrafine Materials of Ministry of Education
- East China University of Science and Technology
- 200237 Shanghai
- China
| | - Quan Li
- Department of Orthopaedics Trauma
- Changhai Hospital
- Second Military Medical University
- Shanghai 200433
- China
| | - Jie Wei
- Key Laboratory for Ultrafine Materials of Ministry of Education
- East China University of Science and Technology
- 200237 Shanghai
- China
| | - Jiacan Su
- Department of Orthopaedics Trauma
- Changhai Hospital
- Second Military Medical University
- Shanghai 200433
- China
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42
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Patil PP, Meshram JV, Bohara RA, Nanaware SG, Pawar SH. ZnO nanoparticle-embedded silk fibroin–polyvinyl alcohol composite film: a potential dressing material for infected wounds. NEW J CHEM 2018. [DOI: 10.1039/c8nj01675e] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
A highly effective composite film based on ZnO NPs, silk fibroin and PVA for an infected wound.
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Affiliation(s)
- Priyanka P. Patil
- Centre for Interdisciplinary Research
- D. Y. Patil University
- Kolhapur-416006
- India
| | - Jagruti V. Meshram
- Centre for Interdisciplinary Research
- D. Y. Patil University
- Kolhapur-416006
- India
| | | | - Shivdas G. Nanaware
- Centre for Interdisciplinary Research
- D. Y. Patil University
- Kolhapur-416006
- India
| | - Shivaji H. Pawar
- Centre for Interdisciplinary Research
- D. Y. Patil University
- Kolhapur-416006
- India
- Center for Research and Technology Development
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43
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Hickman DA, Pawlowski CL, Sekhon UDS, Marks J, Gupta AS. Biomaterials and Advanced Technologies for Hemostatic Management of Bleeding. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2018; 30:10.1002/adma.201700859. [PMID: 29164804 PMCID: PMC5831165 DOI: 10.1002/adma.201700859] [Citation(s) in RCA: 260] [Impact Index Per Article: 43.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/11/2017] [Revised: 06/18/2017] [Indexed: 05/03/2023]
Abstract
Bleeding complications arising from trauma, surgery, and as congenital, disease-associated, or drug-induced blood disorders can cause significant morbidities and mortalities in civilian and military populations. Therefore, stoppage of bleeding (hemostasis) is of paramount clinical significance in prophylactic, surgical, and emergency scenarios. For externally accessible injuries, a variety of natural and synthetic biomaterials have undergone robust research, leading to hemostatic technologies including glues, bandages, tamponades, tourniquets, dressings, and procoagulant powders. In contrast, treatment of internal noncompressible hemorrhage still heavily depends on transfusion of whole blood or blood's hemostatic components (platelets, fibrinogen, and coagulation factors). Transfusion of platelets poses significant challenges of limited availability, high cost, contamination risks, short shelf-life, low portability, performance variability, and immunological side effects, while use of fibrinogen or coagulation factors provides only partial mechanisms for hemostasis. With such considerations, significant interdisciplinary research endeavors have been focused on developing materials and technologies that can be manufactured conveniently, sterilized to minimize contamination and enhance shelf-life, and administered intravenously to mimic, leverage, and amplify physiological hemostatic mechanisms. Here, a comprehensive review regarding the various topical, intracavitary, and intravenous hemostatic technologies in terms of materials, mechanisms, and state-of-art is provided, and challenges and opportunities to help advancement of the field are discussed.
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Affiliation(s)
- DaShawn A Hickman
- Case Western Reserve University School of Medicine, Department of Pathology, Cleveland, Ohio 44106, USA
| | - Christa L Pawlowski
- Case Western Reserve University, Department of Biomedical Engineering, Cleveland, Ohio 44106, USA
| | - Ujjal D S Sekhon
- Case Western Reserve University, Department of Biomedical Engineering, Cleveland, Ohio 44106, USA
| | - Joyann Marks
- Case Western Reserve University, Department of Biomedical Engineering, Cleveland, Ohio 44106, USA
| | - Anirban Sen Gupta
- Case Western Reserve University, Department of Biomedical Engineering, Cleveland, Ohio 44106, USA
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44
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Li X, Li YC, Chen M, Shi Q, Sun R, Wang X. Chitosan/rectorite nanocomposite with injectable functionality for skin hemostasis. J Mater Chem B 2018; 6:6544-6549. [DOI: 10.1039/c8tb01085d] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Maltose-like chitosan/rectorite nanocomposites could promote blood coagulation and reduce the release of clay particles to avoid in vitro secondary thrombosis.
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Affiliation(s)
- Xiaoyun Li
- State Key Laboratory of Pulp & Paper Engineering
- South China University of Technology
- Guangzhou
- China
| | - Yi-Chen Li
- State Key Laboratory of Pulp & Paper Engineering
- South China University of Technology
- Guangzhou
- China
| | - Mingjie Chen
- State Key Laboratory of Applied Microbiology Southern China
- Guangdong Provincial Key Laboratory of Microbial Culture Collection and Application
- Guangdong Institute of Microbiology
- Guangzhou 510070
- China
| | - Qingshan Shi
- State Key Laboratory of Applied Microbiology Southern China
- Guangdong Provincial Key Laboratory of Microbial Culture Collection and Application
- Guangdong Institute of Microbiology
- Guangzhou 510070
- China
| | - Runcang Sun
- State Key Laboratory of Pulp & Paper Engineering
- South China University of Technology
- Guangzhou
- China
| | - Xiaoying Wang
- State Key Laboratory of Pulp & Paper Engineering
- South China University of Technology
- Guangzhou
- China
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45
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Matter MT, Starsich F, Galli M, Hilber M, Schlegel AA, Bertazzo S, Pratsinis SE, Herrmann IK. Developing a tissue glue by engineering the adhesive and hemostatic properties of metal oxide nanoparticles. NANOSCALE 2017; 9:8418-8426. [PMID: 28604885 DOI: 10.1039/c7nr01176h] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Despite decades of research, wound complications remain a major cause of postoperative mortality, especially in the face of multiple comorbidities. Addressing the issue of anastomotic leakages and impaired wound healing from a new angle is of great interest with the prospect of having direct impact on patient outcome. Recently, aqueous suspensions of silica and iron oxide nanoparticles have been employed to connect biological tissue by serving as an adhesive layer eventually leading to macroscopic gluing of tissue. In this work, we explore the prospects of this effect by introducing bioactive tissue adhesives composed of nanoparticles produced via scalable and sterile flame spray pyrolysis. We investigate six different metal oxides on cytocompatibility, hemostatic activity and adhesive properties in a small intestine lap joint model. While bioglass nanoparticles show exceptionally strong procoagulant and adhesive properties, the cell membrane integrity is impaired at high particle concentrations. Interestingly, when bioglass is combined with ceria, a material that has well-documented cytoprotective effects, the resulting hybrid particles exhibit the same beneficiary effects as bioglass while featuring superior cytocompatibility. Taken together, we demonstrate highly modular synthesis of nanoparticles expressing adhesive properties in conjunction with tailored bioactivity. Such bioactive nanoparticles as adhesion nuclei in wound healing have a wide range of potential applications in surgical wound care and regenerative medicine.
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Affiliation(s)
- Martin T Matter
- Department of Materials Meet Life, Swiss Federal Laboratories for Materials Science and Technology (Empa), Lerchenfeldstrasse 5, 9014, St Gallen, Switzerland.
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46
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Mirzakhanian Z, Faghihi K, Barati A, Momeni HR. Synthesis of superabsorbent hydrogel nanocomposites for use as hemostatic agent. INT J POLYM MATER PO 2016. [DOI: 10.1080/00914037.2016.1171218] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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47
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Quan K, Li G, Tao L, Xie Q, Yuan Q, Wang X. Diaminopropionic Acid Reinforced Graphene Sponge and Its Use for Hemostasis. ACS APPLIED MATERIALS & INTERFACES 2016; 8:7666-7673. [PMID: 26978481 DOI: 10.1021/acsami.5b12715] [Citation(s) in RCA: 90] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
2,3-Diaminopropionic acid (DapA), a medicinal amino acid, is used for the first time to prepare a DapA cross-linked graphene sponge (DCGS) for hemostasis treatment. In a comparison with the reported ethanediamine (EDA) cross-linked graphene sponge (CGS), this carboxyl-functionalized DCGS can not only quickly absorb plasma, but also stimulate erythrocytes and platelets to change their normal form and structure at the interface, which largely affects a cell's metabolism and biofunction, thus further promoting blood coagulation. Whole blood clotting and rat-tail amputation tests indicated that on the basis of the additional interfacial stimulation, the hemostatic efficiency of the DCGS has been significantly improved in comparison with that of the CGS control (P < 0.05). In-depth insight revealed that the increased oxidation degree and the negative charge density play the crucial rule in the enhanced hemostatic performance. The chiral effect contributes mainly to the selective adhesion of erythrocytes and platelets rather than practical hemostasis. Nevertheless, this presentation demonstrated that, on the premise of keeping the fast absorbability, this is an effective method to improve the hemostatic efficiency by enhancing the cell/graphene interface interaction.
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Affiliation(s)
- Kecheng Quan
- The State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology , Beijing 100029, P. R. China
| | - Guofeng Li
- The State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology , Beijing 100029, P. R. China
| | - Lei Tao
- The Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University , Beijing 100084, P. R. China
| | - Qian Xie
- Nephrology Department, Peking University Third Hospital , Beijing 100191, P. R. China
| | - Qipeng Yuan
- The State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology , Beijing 100029, P. R. China
| | - Xing Wang
- The State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology , Beijing 100029, P. R. China
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48
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Lei C, Zhu H, Li J, Feng X, Chen J. Preparation and hemostatic property of low molecular weight silk fibroin. JOURNAL OF BIOMATERIALS SCIENCE-POLYMER EDITION 2016; 27:403-18. [DOI: 10.1080/09205063.2015.1136918] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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49
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Pourshahrestani S, Zeimaran E, Adib Kadri N, Gargiulo N, Samuel S, Naveen SV, Kamarul T, Towler MR. Gallium-containing mesoporous bioactive glass with potent hemostatic activity and antibacterial efficacy. J Mater Chem B 2016; 4:71-86. [DOI: 10.1039/c5tb02062j] [Citation(s) in RCA: 97] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Gallium-containing mesoporous bioactive glass can be considered as an efficient hemostatic material due to its merits of increased platelet adhesion and thrombin formation as well as antibacterial properties.
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Affiliation(s)
- Sara Pourshahrestani
- Department of Biomedical Engineering
- Faculty of Engineering
- University of Malaya
- Kuala Lumpur 50603
- Malaysia
| | - Ehsan Zeimaran
- Department of Biomedical Engineering
- Faculty of Engineering
- University of Malaya
- Kuala Lumpur 50603
- Malaysia
| | - Nahrizul Adib Kadri
- Department of Biomedical Engineering
- Faculty of Engineering
- University of Malaya
- Kuala Lumpur 50603
- Malaysia
| | - Nicola Gargiulo
- Laboratori di Chimica Applicata
- Dipartimento di Ingegneria Chimica
- dei Materiali e della Produzione Industriale
- Università Federico II
- 80125 Napoli
| | - Shani Samuel
- Tissue Engineering Group (TEG)
- Department of Orthopedic Surgery
- NOCERAL
- Faculty of Medicine
- University of Malaya
| | | | - Tunku Kamarul
- Tissue Engineering Group (TEG)
- Department of Orthopedic Surgery
- NOCERAL
- Faculty of Medicine
- University of Malaya
| | - Mark R. Towler
- Department of Biomedical Engineering
- Faculty of Engineering
- University of Malaya
- Kuala Lumpur 50603
- Malaysia
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50
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Pourshahrestani S, Zeimaran E, Djordjevic I, Kadri NA, Towler MR. Inorganic hemostats: The state-of-the-art and recent advances. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2016; 58:1255-68. [DOI: 10.1016/j.msec.2015.09.008] [Citation(s) in RCA: 96] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/28/2015] [Accepted: 09/03/2015] [Indexed: 11/30/2022]
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