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Majid MA, Ullah H, Alshehri AM, Tabassum R, Aleem A, Khan AUR, Batool Z, Nazir A, Bibi I. Development of novel polymer haemoglobin based particles as an antioxidant, antibacterial and an oxygen carrier agents. Sci Rep 2024; 14:3031. [PMID: 38321082 PMCID: PMC10847508 DOI: 10.1038/s41598-024-53548-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Accepted: 02/01/2024] [Indexed: 02/08/2024] Open
Abstract
This innovative work aims to develop highly biocompatible and degradable nanoparticles by encapsulating haemoglobin (Hb) within poly-ε-caprolactone for novel biomedical applications. We used a modified double emulsion solvent evaporation method to fabricate the particles. A Scanning electron microscope (SEM) characterized them for surface morphology. Fourier Transform Infrared Spectroscopy (FTIR) and Ultraviolet-visible spectroscopies (UV-visible) elucidated preserved chemical and biological structure of encapsulated haemoglobin. The airproof equilibrium apparatus obtained the oxygen-carrying capacity and P50 values. The DPPH assay assessed free radical scavenging potential. The antibacterial properties were observed using four different bacterial strains by disk diffusion method. The MTT assay investigates the cytotoxic effects on mouse fibroblast cultured cell lines (L-929). The MTT assay showed that nanoparticles have no toxicity over large concentrations. The well-preserved structure of Hb within particles, no toxicity, high oxygen affinity, P50 value, and IC50 values open the area of new research, which may be used as artificial oxygen carriers, antioxidant, and antibacterial agents, potential therapeutic agents as well as drug carrier particles to treat the cancerous cells. The novelty of this work is the antioxidant and antibacterial properties of developed nanoparticles are not been reported yet. Results showed that the prepared particles have strong antioxidant and antibacterial potential.
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Affiliation(s)
- Muhammad Abdul Majid
- Biophotonics Imaging Techniques Laboratory, Institute of Physics, The Islamia University of Bahawalpur, Bahawalpur, Pakistan
| | - Hafeez Ullah
- Biophotonics Imaging Techniques Laboratory, Institute of Physics, The Islamia University of Bahawalpur, Bahawalpur, Pakistan.
| | - Ali Mohammad Alshehri
- Department of Physics, King Khalid University, P.O. Box 9004, 61413, Abha, Saudi Arabia
| | - Rukhsana Tabassum
- Institute of Chemistry, The Islamia University of Bahawalpur, Bahawalpur, Pakistan
| | - Abdul Aleem
- Biophotonics Imaging Techniques Laboratory, Institute of Physics, The Islamia University of Bahawalpur, Bahawalpur, Pakistan
| | - Asad Ur Rehman Khan
- Biophotonics Imaging Techniques Laboratory, Institute of Physics, The Islamia University of Bahawalpur, Bahawalpur, Pakistan
| | - Zahida Batool
- Biophotonics Imaging Techniques Laboratory, Institute of Physics, The Islamia University of Bahawalpur, Bahawalpur, Pakistan
| | - Aalia Nazir
- Biophotonics Imaging Techniques Laboratory, Institute of Physics, The Islamia University of Bahawalpur, Bahawalpur, Pakistan
| | - Ismat Bibi
- Institute of Chemistry, The Islamia University of Bahawalpur, Bahawalpur, Pakistan
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Wang Q, Zhang R, You G, Hu J, Li P, Wang Y, Zhang J, Wu Y, Zhao L, Zhou H. Influence of polydopamine-mediated surface modification on oxygen-release capacity of haemoglobin-based oxygen carriers. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2018; 46:484-492. [DOI: 10.1080/21691401.2018.1459636] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Quan Wang
- Institute of Health Service and Transfusion Medicine, Beijing Key Laboratory of Blood Safety and Supply Technologies, Academy of Military Medical Sciences, Beijing, People’s Republic of China
| | - Ruirui Zhang
- National Centre for Nanoscience and Technology, Beijing, People’s Republic of China
- Beijing Key Laboratory of Ionic Liquids Clean Process, CAS Key Laboratory of Green Process and Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, People’s Republic of China
| | - Guoxing You
- Institute of Health Service and Transfusion Medicine, Beijing Key Laboratory of Blood Safety and Supply Technologies, Academy of Military Medical Sciences, Beijing, People’s Republic of China
| | - Jilin Hu
- Institute of Health Service and Transfusion Medicine, Beijing Key Laboratory of Blood Safety and Supply Technologies, Academy of Military Medical Sciences, Beijing, People’s Republic of China
| | - Penglong Li
- Institute of Health Service and Transfusion Medicine, Beijing Key Laboratory of Blood Safety and Supply Technologies, Academy of Military Medical Sciences, Beijing, People’s Republic of China
| | - Ying Wang
- Institute of Health Service and Transfusion Medicine, Beijing Key Laboratory of Blood Safety and Supply Technologies, Academy of Military Medical Sciences, Beijing, People’s Republic of China
| | - Jun Zhang
- Institute of Health Service and Transfusion Medicine, Beijing Key Laboratory of Blood Safety and Supply Technologies, Academy of Military Medical Sciences, Beijing, People’s Republic of China
| | - Yan Wu
- National Centre for Nanoscience and Technology, Beijing, People’s Republic of China
| | - Lian Zhao
- Institute of Health Service and Transfusion Medicine, Beijing Key Laboratory of Blood Safety and Supply Technologies, Academy of Military Medical Sciences, Beijing, People’s Republic of China
| | - Hong Zhou
- Institute of Health Service and Transfusion Medicine, Beijing Key Laboratory of Blood Safety and Supply Technologies, Academy of Military Medical Sciences, Beijing, People’s Republic of China
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Gao W, Bian Y, Chang TM. Novel Nanodimension artificial red blood cells that act as O2 and CO2 carrier with enhanced antioxidant activity: PLA-PEG nanoencapsulated PolySFHb-superoxide dismutase-catalase-carbonic anhydrase. ARTIFICIAL CELLS, NANOMEDICINE, AND BIOTECHNOLOGY 2013; 41:232-9. [PMID: 23336597 PMCID: PMC3725180 DOI: 10.3109/21691401.2012.751180] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Poly(ethylene glycol)-Poly(lactic acid) block-copolymer (PEG-PLA) was prepared and characterized using Fourier transform infrared spectrophotometer (FTIR). Glutaraldehyde was used to crosslink stroma-free hemoglobin (SFHb), superoxide dismutase (SOD), catalase (CAT), and carbonic anhydrase (CA) into a soluble complex of PolySFHb-SOD-CAT-CA. PEG-PLA was then used to nanoencapsulated PolySFHb-SOD-CAT-CA by oil in water emulsification. This resulted in the formation of PLA-PEG-PolySFHb-SOD-CAT-CA nanocapsules that have enhanced antioxidant activity and that can transport both O2 and CO2. These are homogeneous particles with an average diameter of 100 nm with good dispersion and core shell structure, high entrapment efficiency (EE%), and nanocapsule percent recovery. A lethal hemorrhagic shock model in rats was used to evaluate the therapeutic effect of the PLA-PEG-PolySFHb-SOD-CAT-CA nanocapsules. Infusion of this preparation resulted in the lowering of the elevated tissue PCO2 and also recovery of the mean arterial pressure (MAP).
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Affiliation(s)
- Wei Gao
- Departments of Physiology, Medicine and Biomedical Engineering, Faculty of Medicine, Artificial Cells and Organs Research Center, McGill University, Montreal, QC, Canada
- Key Laboratory of Biomedical Information Engineering of Ministry of Education, School of Life Science and Technology, Xi’an Jiaotong University, Xi’an, P.R. China
| | - Yuzhu Bian
- Departments of Physiology, Medicine and Biomedical Engineering, Faculty of Medicine, Artificial Cells and Organs Research Center, McGill University, Montreal, QC, Canada
| | - Thomas M.S. Chang
- Departments of Physiology, Medicine and Biomedical Engineering, Faculty of Medicine, Artificial Cells and Organs Research Center, McGill University, Montreal, QC, Canada
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