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Singh H, Dan A, Prasanna Kumari B, Dave H, Parsaila N, Navale A, Darban Z, Yadav I, Goyal P, Misra SK, Shahabuddin S, Hassan S, Dhanka M. Copper-MOF and tannic acid-empowered composite cryogel as a skin substitute for accelerated deep wound healing. BIOMATERIALS ADVANCES 2024; 164:213983. [PMID: 39137704 DOI: 10.1016/j.bioadv.2024.213983] [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: 04/16/2024] [Revised: 07/31/2024] [Accepted: 08/01/2024] [Indexed: 08/15/2024]
Abstract
The effective management of deep skin wounds remains a significant healthcare challenge that often deteriorates with bacterial infection, oxidative stress, tissue necrosis, and excessive production of wound exudate. Current medical approaches, including traditional wound dressing materials, cannot effectively address these issues. There is a great need to engineer advanced and multifunctional wound dressings to address this multifaceted problem effectively. Herein, a rationally designed composite cryogel composed of a Copper Metal-Organic Framework (Cu-MOF), tannic acid (TA), polyvinyl alcohol (PVA), and zein protein has been developed by freeze-thaw technique. Cryogels display a remarkable swelling capacity attributed to their interconnected microporous morphology. Moreover, dynamic mechanical behaviour with the characteristics of potent antimicrobial, antioxidant, and biodegradation makes it a desirable wound dressing material. It was further confirmed that the material is highly biocompatible and can release TA and copper ions in a controlled manner. In-vivo skin irritation in a rat model demonstrated that composite cryogel did not provoke any irritation/inflammation when applied to the skin of a healthy recipient. In a deep wound model, the composite cryogel significantly accelerates the wound healing rate. These findings highlight the multifunctional nature of composite cryogels and their promising potential for clinical applications as advanced wound dressings.
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Affiliation(s)
- Hemant Singh
- Biological Sciences and Engineering, Indian Institute of Technology, Gandhinagar 382055, Gujarat, India; Biological Sciences, Khalifa University of Science and Technology, Abu Dhabi 127788, United Arab Emirates; Center for Biotechnology, Khalifa University of Science and Technology, Abu Dhabi 127788, United Arab Emirates
| | - Aniruddha Dan
- Biological Sciences and Engineering, Indian Institute of Technology, Gandhinagar 382055, Gujarat, India
| | - B Prasanna Kumari
- Biological Sciences and Engineering, Indian Institute of Technology, Gandhinagar 382055, Gujarat, India
| | - Harshil Dave
- Biological Sciences and Engineering, Indian Institute of Technology, Gandhinagar 382055, Gujarat, India
| | - Nitesh Parsaila
- Parul Institute of Pharmacy, Parul University, Vadodara, 391760, Gujarat, India
| | - Archana Navale
- Parul Institute of Pharmacy, Parul University, Vadodara, 391760, Gujarat, India
| | - Zenab Darban
- Department of Chemistry, School of Energy Technology, Pandit Deendayal Energy University, Raisan, Gujarat 382426, India
| | - Indu Yadav
- Biological Sciences and Engineering, Indian Institute of Technology, Gandhinagar 382055, Gujarat, India
| | - Prateek Goyal
- Materials Engineering, Indian Institute of Technology, Gandhinagar 382055, Gujarat, India
| | - Superb K Misra
- Materials Engineering, Indian Institute of Technology, Gandhinagar 382055, Gujarat, India
| | - Syed Shahabuddin
- Department of Chemistry, School of Energy Technology, Pandit Deendayal Energy University, Raisan, Gujarat 382426, India
| | - Shabir Hassan
- Biological Sciences, Khalifa University of Science and Technology, Abu Dhabi 127788, United Arab Emirates; Center for Biotechnology, Khalifa University of Science and Technology, Abu Dhabi 127788, United Arab Emirates
| | - Mukesh Dhanka
- Biological Sciences and Engineering, Indian Institute of Technology, Gandhinagar 382055, Gujarat, India.
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Lee S, Wang G, Ji N, Zhang M, Wang D, Sun L, Meng W, Zheng Y, Li Y, Wu Y. Synthesis, characterizations and kinetics of MOF‐5 as herbicide vehicle and its controlled release in PVA/ST biodegradable composite membranes. Z Anorg Allg Chem 2021. [DOI: 10.1002/zaac.202100252] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Shaoxiang Lee
- College of Environment and Safety Engineering Qingdao University of Science and Technology No.53, Zhengzhou Road Qingdao 266042 People's Republic of China
- Shandong Engineering Research Center for Marine Environment Corrosion and Safety Protection Qingdao University of Science and Technology Qingdao 266042 People's Republic of China
- Shandong Engineering Technology Research Center for Advanced Coating Qingdao University of Science and Technology Qingdao 266042 People's Republic of China
| | - Guohui Wang
- College of Environment and Safety Engineering Qingdao University of Science and Technology No.53, Zhengzhou Road Qingdao 266042 People's Republic of China
- Shandong Engineering Research Center for Marine Environment Corrosion and Safety Protection Qingdao University of Science and Technology Qingdao 266042 People's Republic of China
- Shandong Engineering Technology Research Center for Advanced Coating Qingdao University of Science and Technology Qingdao 266042 People's Republic of China
| | - Nana Ji
- Shandong Engineering Research Center for Marine Environment Corrosion and Safety Protection Qingdao University of Science and Technology Qingdao 266042 People's Republic of China
| | - Meng Zhang
- College of Environment and Safety Engineering Qingdao University of Science and Technology No.53, Zhengzhou Road Qingdao 266042 People's Republic of China
- Shandong Engineering Research Center for Marine Environment Corrosion and Safety Protection Qingdao University of Science and Technology Qingdao 266042 People's Republic of China
- Shandong Engineering Technology Research Center for Advanced Coating Qingdao University of Science and Technology Qingdao 266042 People's Republic of China
| | - Dong Wang
- College of Environment and Safety Engineering Qingdao University of Science and Technology No.53, Zhengzhou Road Qingdao 266042 People's Republic of China
- Shandong Engineering Research Center for Marine Environment Corrosion and Safety Protection Qingdao University of Science and Technology Qingdao 266042 People's Republic of China
- Shandong Engineering Technology Research Center for Advanced Coating Qingdao University of Science and Technology Qingdao 266042 People's Republic of China
| | - Lishui Sun
- College of Environment and Safety Engineering Qingdao University of Science and Technology No.53, Zhengzhou Road Qingdao 266042 People's Republic of China
- Shandong Engineering Research Center for Marine Environment Corrosion and Safety Protection Qingdao University of Science and Technology Qingdao 266042 People's Republic of China
- Shandong Engineering Technology Research Center for Advanced Coating Qingdao University of Science and Technology Qingdao 266042 People's Republic of China
| | - Wenqiao Meng
- College of Environment and Safety Engineering Qingdao University of Science and Technology No.53, Zhengzhou Road Qingdao 266042 People's Republic of China
- Shandong Engineering Research Center for Marine Environment Corrosion and Safety Protection Qingdao University of Science and Technology Qingdao 266042 People's Republic of China
- Shandong Engineering Technology Research Center for Advanced Coating Qingdao University of Science and Technology Qingdao 266042 People's Republic of China
| | - Yuqi Zheng
- College of Environment and Safety Engineering Qingdao University of Science and Technology No.53, Zhengzhou Road Qingdao 266042 People's Republic of China
- Shandong Engineering Research Center for Marine Environment Corrosion and Safety Protection Qingdao University of Science and Technology Qingdao 266042 People's Republic of China
- Shandong Engineering Technology Research Center for Advanced Coating Qingdao University of Science and Technology Qingdao 266042 People's Republic of China
| | - Yanxin Li
- College of Environment and Safety Engineering Qingdao University of Science and Technology No.53, Zhengzhou Road Qingdao 266042 People's Republic of China
- Shandong Engineering Research Center for Marine Environment Corrosion and Safety Protection Qingdao University of Science and Technology Qingdao 266042 People's Republic of China
- Shandong Engineering Technology Research Center for Advanced Coating Qingdao University of Science and Technology Qingdao 266042 People's Republic of China
| | - Yuting Wu
- College of Chemistry and Molecular Engineering Qingdao University of Science and Technology Qingdao 266042 People's Republic of China
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Marshall T, Lamont K, Marangoni AG, Lim LT, Wang X, Pensini E. Trypan blue removal from water with zein sorbents and laccase. SN APPLIED SCIENCES 2021; 3:29. [PMID: 33442668 PMCID: PMC7790779 DOI: 10.1007/s42452-020-04107-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2020] [Accepted: 12/29/2020] [Indexed: 11/29/2022] Open
Abstract
Abstract Zein-based materials were used to remove Trypan blue from water under flow conditions and in batch tests. In flow tests, zein dissolved at pH = 13 was injected in sand columns and subsequently coagulated with CaCl2, to create an adsorbent filter which removed over 99% of Trypan blue. Batch tests were conducted using zein powder, zein dissolved at pH = 13 and coagulated with CaCl2, Fe2Cl3 or citric acid, and zein dissolved in ethanol and then coagulated with water. The highest Trypan blue removal was achieved with zein powder (4000 mg Trypan blue/kg sorbent, as determined through spectrophotometry), followed by zein coagulated with Fe2Cl3 (500 mg Trypan blue/kg sorbent) and with other salts (140 mg Trypan blue/kg sorbent). Differences in the sorption efficiency are attributed to differences in the surface area. The sorption isotherm of Trypan blue onto zein-based sorbents was a Type II isotherm, suggesting physisorption. Desorption of Trypan blue was limited when zein-based coagulated sorbents were immersed in pure water. Trypan blue could be degraded by free laccase in water, as determined through spectrophotometry and electrospray ionization mass spectroscopy (ESI-MS). Trypan blue could also be degraded by laccase when zein-based laccase-containing sorbents were prepared at pH = 10, using Fe2Cl3 as coagulant. Graphic abstract Supplementary information The online version contains supplementary material available at 10.1007/s42452-020-04107-w.
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Affiliation(s)
- Tatianna Marshall
- School of Engineering, University of Guelph, 50 Stone Road East, Guelph, ON N1G 2W1 Canada
| | - Kristine Lamont
- School of Engineering, University of Guelph, 50 Stone Road East, Guelph, ON N1G 2W1 Canada
| | - Alejandro G. Marangoni
- Food Science Department, University of Guelph, 50 Stone Road East, Guelph, ON N1G 2W1 Canada
| | - Loong-Tak Lim
- Food Science Department, University of Guelph, 50 Stone Road East, Guelph, ON N1G 2W1 Canada
| | - Xiuju Wang
- Food Science Department, University of Guelph, 50 Stone Road East, Guelph, ON N1G 2W1 Canada
| | - Erica Pensini
- School of Engineering, University of Guelph, 50 Stone Road East, Guelph, ON N1G 2W1 Canada
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Hoang BN, Nguyen TT, Bui QPT, Bach LG, Vo DN, Trinh CD, Bui X, Nguyen TD. Enhanced selective adsorption of cation organic dyes on polyvinyl alcohol/agar/maltodextrin water‐resistance biomembrane. J Appl Polym Sci 2019. [DOI: 10.1002/app.48904] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Bich Ngoc Hoang
- Faculty of Environment and Natural ResourcesUniversity of Technology, Vietnam National University ‐ Ho Chi Minh City Ho Chi Minh City 700000 Vietnam
- NTT Hi‐Tech InstituteNguyen Tat Thanh University Ho Chi Minh City 700000 Vietnam
| | - Thuong Thi Nguyen
- NTT Hi‐Tech InstituteNguyen Tat Thanh University Ho Chi Minh City 700000 Vietnam
- Center of Excellence for Green Energy and Environmental Nanomaterials (CE@GrEEN)Nguyen Tat Thanh University Ho Chi Minh City 700000 Vietnam
| | - Quynh Phuong Thi Bui
- Faculty of Chemical TechnologyHo Chi Minh City University of Food Industry Ho Chi Minh City 700000 Vietnam
| | - Long Giang Bach
- NTT Hi‐Tech InstituteNguyen Tat Thanh University Ho Chi Minh City 700000 Vietnam
- Center of Excellence for Green Energy and Environmental Nanomaterials (CE@GrEEN)Nguyen Tat Thanh University Ho Chi Minh City 700000 Vietnam
| | - Dai‐Viet N. Vo
- Center of Excellence for Green Energy and Environmental Nanomaterials (CE@GrEEN)Nguyen Tat Thanh University Ho Chi Minh City 700000 Vietnam
| | - Chinh Dung Trinh
- Institute for Nanotechnology, Vietnam National University ‐ Ho Chi Minh City Ho Chi Minh City 700000 Vietnam
| | - Xuan‐Thanh Bui
- Faculty of Environment and Natural ResourcesUniversity of Technology, Vietnam National University ‐ Ho Chi Minh City Ho Chi Minh City 700000 Vietnam
| | - Trinh Duy Nguyen
- NTT Hi‐Tech InstituteNguyen Tat Thanh University Ho Chi Minh City 700000 Vietnam
- Center of Excellence for Green Energy and Environmental Nanomaterials (CE@GrEEN)Nguyen Tat Thanh University Ho Chi Minh City 700000 Vietnam
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Wang X, Fan Q, Chen Z, Wang Q, Li J, Hobiny A, Alsaedi A, Wang X. Surface Modification of Graphene Oxides by Plasma Techniques and Their Application for Environmental Pollution Cleanup. CHEM REC 2015; 16:295-318. [DOI: 10.1002/tcr.201500223] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2015] [Indexed: 11/08/2022]
Affiliation(s)
- Xiangxue Wang
- School of Environment and Chemical Engineering; North China Electric Power University; Beijing 102206 P. R. China
| | - Qiaohui Fan
- Key Laboratory of Petroleum Resources, Gansu Province Key Laboratory of Petroleum Resources Research; Institute of Geology and Geophysics Chinese Academy of Sciences; Lanzhou 730000 P. R. China
| | - Zhongshan Chen
- School of Environment and Chemical Engineering; North China Electric Power University; Beijing 102206 P. R. China
| | - Qi Wang
- Key Laboratory of New Thin Film Solar Cells Institute of Plasma Physics Chinese Academy of Sciences; P.O. Box 1126 Hefei 230031 P. R. China
| | - Jiaxing Li
- Key Laboratory of New Thin Film Solar Cells Institute of Plasma Physics Chinese Academy of Sciences; P.O. Box 1126 Hefei 230031 P. R. China
| | - Aatef Hobiny
- NAAM Research Group Faculty of Science King Abdulaziz University; Jeddah 21589 Saudi Arabia
| | - Ahmed Alsaedi
- NAAM Research Group Faculty of Science King Abdulaziz University; Jeddah 21589 Saudi Arabia
| | - Xiangke Wang
- School of Environment and Chemical Engineering; North China Electric Power University; Beijing 102206 P. R. China
- Key Laboratory of New Thin Film Solar Cells Institute of Plasma Physics Chinese Academy of Sciences; P.O. Box 1126 Hefei 230031 P. R. China
- NAAM Research Group Faculty of Science King Abdulaziz University; Jeddah 21589 Saudi Arabia
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