1
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Synthesis of Hydrogels and Their Progress in Environmental Remediation and Antimicrobial Application. Gels 2022; 9:gels9010016. [PMID: 36661783 PMCID: PMC9858390 DOI: 10.3390/gels9010016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Revised: 12/12/2022] [Accepted: 12/15/2022] [Indexed: 12/28/2022] Open
Abstract
As a kind of efficient adsorptive material, hydrogel has a wide application prospect within different fields, owing to its unique 3D network structures composed of polymers. In this paper, different synthetic strategies, crosslinking methods and their corresponding limitations and outstanding contributions of applications in the fields of removing environmental pollutants are reviewed to further provide a prospective view of their applications in water resources sustainability. Furthermore, the applications within the biomedical field, especially in wound dressing, are also reviewed in this paper, mainly due to their unique water retention ability, antibacterial ability, and good biocompatibility. Finally, the development direction of hydrogels in the fields of environmental remediation and biomedicine were summarized and prospected.
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2
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Galeb HA, Wilkinson EL, Stowell AF, Lin H, Murphy ST, Martin‐Hirsch PL, Mort RL, Taylor AM, Hardy JG. Melanins as Sustainable Resources for Advanced Biotechnological Applications. GLOBAL CHALLENGES (HOBOKEN, NJ) 2021; 5:2000102. [PMID: 33552556 PMCID: PMC7857133 DOI: 10.1002/gch2.202000102] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Revised: 11/04/2020] [Indexed: 05/17/2023]
Abstract
Melanins are a class of biopolymers that are widespread in nature and have diverse origins, chemical compositions, and functions. Their chemical, electrical, optical, and paramagnetic properties offer opportunities for applications in materials science, particularly for medical and technical uses. This review focuses on the application of analytical techniques to study melanins in multidisciplinary contexts with a view to their use as sustainable resources for advanced biotechnological applications, and how these may facilitate the achievement of the United Nations Sustainable Development Goals.
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Affiliation(s)
- Hanaa A. Galeb
- Department of ChemistryLancaster UniversityLancasterLA1 4YBUK
- Department of ChemistryScience and Arts CollegeRabigh CampusKing Abdulaziz UniversityJeddah21577Saudi Arabia
| | - Emma L. Wilkinson
- Department of Biomedical and Life SciencesLancaster UniversityLancasterLA1 4YGUK
| | - Alison F. Stowell
- Department of Organisation, Work and TechnologyLancaster University Management SchoolLancaster UniversityLancasterLA1 4YXUK
| | - Hungyen Lin
- Department of EngineeringLancaster UniversityLancasterLA1 4YWUK
| | - Samuel T. Murphy
- Department of EngineeringLancaster UniversityLancasterLA1 4YWUK
- Materials Science InstituteLancaster UniversityLancasterLA1 4YBUK
| | - Pierre L. Martin‐Hirsch
- Lancashire Teaching Hospitals NHS TrustRoyal Preston HospitalSharoe Green LanePrestonPR2 9HTUK
| | - Richard L. Mort
- Department of Biomedical and Life SciencesLancaster UniversityLancasterLA1 4YGUK
| | - Adam M. Taylor
- Lancaster Medical SchoolLancaster UniversityLancasterLA1 4YWUK
| | - John G. Hardy
- Department of ChemistryLancaster UniversityLancasterLA1 4YBUK
- Materials Science InstituteLancaster UniversityLancasterLA1 4YBUK
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3
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Cavallini C, Vitiello G, Adinolfi B, Silvestri B, Armanetti P, Manini P, Pezzella A, d’Ischia M, Luciani G, Menichetti L. Melanin and Melanin-Like Hybrid Materials in Regenerative Medicine. NANOMATERIALS (BASEL, SWITZERLAND) 2020; 10:E1518. [PMID: 32756369 PMCID: PMC7466405 DOI: 10.3390/nano10081518] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/27/2020] [Revised: 07/21/2020] [Accepted: 07/30/2020] [Indexed: 02/07/2023]
Abstract
Melanins are a group of dark insoluble pigments found widespread in nature. In mammals, the brown-black eumelanins and the reddish-yellow pheomelanins are the main determinants of skin, hair, and eye pigmentation and play a significant role in photoprotection as well as in many biological functions ensuring homeostasis. Due to their broad-spectrum light absorption, radical scavenging, electric conductivity, and paramagnetic behavior, eumelanins are widely studied in the biomedical field. The continuing advancements in the development of biomimetic design strategies offer novel opportunities toward specifically engineered multifunctional biomaterials for regenerative medicine. Melanin and melanin-like coatings have been shown to increase cell attachment and proliferation on different substrates and to promote and ameliorate skin, bone, and nerve defect healing in several in vivo models. Herein, the state of the art and future perspectives of melanins as promising bioinspired platforms for natural regeneration processes are highlighted and discussed.
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Affiliation(s)
- Chiara Cavallini
- Institute of Clinical Physiology, National Research Council, via Giuseppe Moruzzi 1, 56124 Pisa, Italy; (P.A.); (L.M.)
| | - Giuseppe Vitiello
- Department of Chemical, Materials and Production Engineering (DICMaPI), University of Naples Federico II, Piazzale V. Tecchio 80, 80125 Napoli, Italy; (G.V.); (B.S.)
| | - Barbara Adinolfi
- Institute of Applied Physics “Nello Carrara”, National Research Council, via Madonna del Piano 10, 50019 Sesto Fiorentino, FI, Italy;
| | - Brigida Silvestri
- Department of Chemical, Materials and Production Engineering (DICMaPI), University of Naples Federico II, Piazzale V. Tecchio 80, 80125 Napoli, Italy; (G.V.); (B.S.)
| | - Paolo Armanetti
- Institute of Clinical Physiology, National Research Council, via Giuseppe Moruzzi 1, 56124 Pisa, Italy; (P.A.); (L.M.)
| | - Paola Manini
- Department of Chemical Sciences, University of Naples Federico II, via Cintia 21, I-80126 Napoli, Italy; (P.M.); (A.P.); (M.d.)
| | - Alessandro Pezzella
- Department of Chemical Sciences, University of Naples Federico II, via Cintia 21, I-80126 Napoli, Italy; (P.M.); (A.P.); (M.d.)
| | - Marco d’Ischia
- Department of Chemical Sciences, University of Naples Federico II, via Cintia 21, I-80126 Napoli, Italy; (P.M.); (A.P.); (M.d.)
| | - Giuseppina Luciani
- Department of Chemical, Materials and Production Engineering (DICMaPI), University of Naples Federico II, Piazzale V. Tecchio 80, 80125 Napoli, Italy; (G.V.); (B.S.)
| | - Luca Menichetti
- Institute of Clinical Physiology, National Research Council, via Giuseppe Moruzzi 1, 56124 Pisa, Italy; (P.A.); (L.M.)
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4
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He N, Chen X, Wang L, Wen J, Li Y, Cao Q, Liu Z, Li B. Fabrication of Composite Hydrogels Based on Soy Protein Isolate and their Controlled Globular Protein Delivery. GLOBAL CHALLENGES (HOBOKEN, NJ) 2019; 3:1900030. [PMID: 31565399 PMCID: PMC6733490 DOI: 10.1002/gch2.201900030] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Revised: 05/14/2019] [Indexed: 05/14/2023]
Abstract
Soy protein isolate (SPI) protein/polymer composite hydrogels (PPCGs) are fabricated in a urea solution of SPI using acrylic acid as monomer, ammonium persulphate (APS) as initiator, and N,N-methylenebisacrylamide (BIS) and glutaraldehyde (GA) as cross-linking agents. The scanning electron microscope (SEM) results show that SPI/polyacrylic (PAA) composite hydrogels formed network structure. In particular, in the absence of cross-linking agent (GA), the network structure of composite hydrogels is also formed by BIS cross-linking chains of PAA and the hydrophobic interactions between peptides from SPI and chain of PAA. In addition, composite hydrogels have good water absorption and present excellent pH sensitivity. Composite hydrogels adsorb bovine serum albumin (BSA) with higher adsorption capacity. BSA is the control released in pH 7.4 buffers and the accumulative release ratio achieved is 90%. It will be expected that these protein/polymer composite hydrogels could be applied for drug sustained release materials.
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Affiliation(s)
- Naipu He
- School of Chemical and Biological EngineeringLanzhou Jiaotong UniversityLanzhou730070China
| | - Xiunan Chen
- School of Chemical and Biological EngineeringLanzhou Jiaotong UniversityLanzhou730070China
| | - Li Wang
- School of Chemical and Biological EngineeringLanzhou Jiaotong UniversityLanzhou730070China
| | - Jing Wen
- School of Chemical and Biological EngineeringLanzhou Jiaotong UniversityLanzhou730070China
| | - Yuhong Li
- School of Chemical and Biological EngineeringLanzhou Jiaotong UniversityLanzhou730070China
| | - Qi Cao
- School of Chemical and Biological EngineeringLanzhou Jiaotong UniversityLanzhou730070China
| | - Zaiman Liu
- School of Chemical and Biological EngineeringLanzhou Jiaotong UniversityLanzhou730070China
| | - Baiyu Li
- School of Chemical and Biological EngineeringLanzhou Jiaotong UniversityLanzhou730070China
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5
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Gujrati V, Prakash J, Malekzadeh-Najafabadi J, Stiel A, Klemm U, Mettenleiter G, Aichler M, Walch A, Ntziachristos V. Bioengineered bacterial vesicles as biological nano-heaters for optoacoustic imaging. Nat Commun 2019; 10:1114. [PMID: 30846699 PMCID: PMC6405847 DOI: 10.1038/s41467-019-09034-y] [Citation(s) in RCA: 108] [Impact Index Per Article: 21.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2018] [Accepted: 02/07/2019] [Indexed: 11/08/2022] Open
Abstract
Advances in genetic engineering have enabled the use of bacterial outer membrane vesicles (OMVs) to deliver vaccines, drugs and immunotherapy agents, as a strategy to circumvent biocompatibility and large-scale production issues associated with synthetic nanomaterials. We investigate bioengineered OMVs for contrast enhancement in optoacoustic (photoacoustic) imaging. We produce OMVs encapsulating biopolymer-melanin (OMVMel) using a bacterial strain expressing a tyrosinase transgene. Our results show that upon near-infrared light irradiation, OMVMel generates strong optoacoustic signals appropriate for imaging applications. In addition, we show that OMVMel builds up intense heat from the absorbed laser energy and mediates photothermal effects both in vitro and in vivo. Using multispectral optoacoustic tomography, we noninvasively monitor the spatio-temporal, tumour-associated OMVMel distribution in vivo. This work points to the use of bioengineered vesicles as potent alternatives to synthetic particles more commonly employed for optoacoustic imaging, with the potential to enable both image enhancement and photothermal applications.
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Affiliation(s)
- Vipul Gujrati
- Chair of Biological Imaging, TranslaTUM, Technische Universität München, Munich, 81675, Germany
- Institute of Biological and Medical Imaging, Helmholtz Zentrum München, Neuherberg, 85764, Germany
| | - Jaya Prakash
- Institute of Biological and Medical Imaging, Helmholtz Zentrum München, Neuherberg, 85764, Germany
| | - Jaber Malekzadeh-Najafabadi
- Chair of Biological Imaging, TranslaTUM, Technische Universität München, Munich, 81675, Germany
- Institute of Biological and Medical Imaging, Helmholtz Zentrum München, Neuherberg, 85764, Germany
| | - Andre Stiel
- Institute of Biological and Medical Imaging, Helmholtz Zentrum München, Neuherberg, 85764, Germany
| | - Uwe Klemm
- Institute of Biological and Medical Imaging, Helmholtz Zentrum München, Neuherberg, 85764, Germany
| | - Gabriele Mettenleiter
- Research Unit Analytical Pathology, Helmholtz Zentrum München, Neuherberg, 85764, Germany
| | - Michaela Aichler
- Research Unit Analytical Pathology, Helmholtz Zentrum München, Neuherberg, 85764, Germany
| | - Axel Walch
- Research Unit Analytical Pathology, Helmholtz Zentrum München, Neuherberg, 85764, Germany
| | - Vasilis Ntziachristos
- Chair of Biological Imaging, TranslaTUM, Technische Universität München, Munich, 81675, Germany.
- Institute of Biological and Medical Imaging, Helmholtz Zentrum München, Neuherberg, 85764, Germany.
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6
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Liu PY, Miao ZH, Li K, Yang H, Zhen L, Xu CY. Biocompatible Fe3+–TA coordination complex with high photothermal conversion efficiency for ablation of cancer cells. Colloids Surf B Biointerfaces 2018; 167:183-190. [DOI: 10.1016/j.colsurfb.2018.03.030] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2017] [Revised: 03/19/2018] [Accepted: 03/21/2018] [Indexed: 11/26/2022]
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7
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Liang J, Dong X, Wei C, Ma G, Liu T, Kong D, Lv F. A visible and controllable porphyrin-poly(ethylene glycol)/α-cyclodextrin hydrogel nanocomposites system for photo response. Carbohydr Polym 2017; 175:440-449. [DOI: 10.1016/j.carbpol.2017.08.023] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2017] [Revised: 08/04/2017] [Accepted: 08/04/2017] [Indexed: 02/08/2023]
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8
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Wang P, Zhuo X, Chu W, Tang X. Exenatide-loaded microsphere/thermosensitive hydrogel long-acting delivery system with high drug bioactivity. Int J Pharm 2017; 528:62-75. [DOI: 10.1016/j.ijpharm.2017.05.069] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2017] [Revised: 05/29/2017] [Accepted: 05/29/2017] [Indexed: 12/17/2022]
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9
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Park WKC, Maxwell AWP, Frank VE, Primmer MP, Collins SA, Baird GL, Dupuy DE. Evaluation of a Novel Thermal Accelerant for Augmentation of Microwave Energy during Image-guided Tumor Ablation. Am J Cancer Res 2017; 7:1026-1035. [PMID: 28382173 PMCID: PMC5381263 DOI: 10.7150/thno.18191] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2016] [Accepted: 12/08/2016] [Indexed: 01/08/2023] Open
Abstract
The primary challenge in thermal ablation of liver tumors (e.g. hepatocellular carcinoma and hepatic colorectal cancer) is the relatively high recurrence rate (~30%) for which incomplete ablation at the periphery of the tumor is the most common reason. In an attempt to overcome this, we have developed a novel thermal accelerant (TA) agent capable of augmenting microwave energy from a distance normally unattainable by a single microwave ablation antenna. This cesium-based block co-polymer compound transforms from a liquid to a gel at body temperature and is intrinsically visible by computed tomography. Using an agarose phantom model, herein we demonstrate that both the rate and magnitude of temperature increase during microwave ablation were significantly greater in the presence of TA when compared with controls. These results suggest robust augmentation of microwave energy, and may translate into larger ablation zone volumes within biologic tissues. Further work using in vivo techniques is necessary to confirm these findings.
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10
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Wang P, Chu W, Zhuo X, Zhang Y, Gou J, Ren T, He H, Yin T, Tang X. Modified PLGA–PEG–PLGA thermosensitive hydrogels with suitable thermosensitivity and properties for use in a drug delivery system. J Mater Chem B 2017; 5:1551-1565. [DOI: 10.1039/c6tb02158a] [Citation(s) in RCA: 57] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
PLGA–PEG–PLGA (PPP) triblock copolymer is the most widely studied thermosensitive hydrogel owing to its non-toxic, biocompatible, biodegradable, and thermosensitive properties.
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Affiliation(s)
- Puxiu Wang
- Department of Pharmaceutics
- Shenyang Pharmaceutical University
- Shenyang
- China
| | - Wei Chu
- Department of Pharmaceutics
- Shenyang Pharmaceutical University
- Shenyang
- China
| | - Xuezhi Zhuo
- Department of Pharmaceutics
- Shenyang Pharmaceutical University
- Shenyang
- China
| | - Yu Zhang
- Department of Pharmaceutics
- Shenyang Pharmaceutical University
- Shenyang
- China
| | - Jingxin Gou
- Department of Pharmaceutics
- Shenyang Pharmaceutical University
- Shenyang
- China
| | - Tianyang Ren
- Department of Pharmaceutics
- Shenyang Pharmaceutical University
- Shenyang
- China
| | - Haibing He
- Department of Pharmaceutics
- Shenyang Pharmaceutical University
- Shenyang
- China
| | - Tian Yin
- School of Functional Food and Wine
- Shenyang Pharmaceutical University
- Shenyang
- China
| | - Xing Tang
- Department of Pharmaceutics
- Shenyang Pharmaceutical University
- Shenyang
- China
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11
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Ying H, Yen J, Wang R, Lai Y, Hsu JLA, Hu Y, Cheng J. Degradable and biocompatible hydrogels bearing a hindered urea bond. Biomater Sci 2017; 5:2398-2402. [DOI: 10.1039/c7bm00669a] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Polymers containing hindered urea bonds are novel platforms for designing degradable hydrogels suitable for protein release and stem cell encapsulation.
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Affiliation(s)
- Hanze Ying
- Department of Materials Science and Engineering
- University of Illinois at Urbana–Champaign
- Urbana
- USA
| | - Jonathan Yen
- Department of Bioengineering
- University of Illinois at Urbana–Champaign
- Urbana
- USA
| | - Ruibo Wang
- Department of Materials Science and Engineering
- University of Illinois at Urbana–Champaign
- Urbana
- USA
| | - Yang Lai
- Department of Mechanical Science and Engineering
- University of Illinois at Urbana–Champaign
- Urbana
- USA
| | - Jer-Luen-Aaron Hsu
- Department of Materials Science and Engineering
- University of Illinois at Urbana–Champaign
- Urbana
- USA
| | - Yuhang Hu
- Department of Mechanical Science and Engineering
- University of Illinois at Urbana–Champaign
- Urbana
- USA
| | - Jianjun Cheng
- Department of Materials Science and Engineering
- University of Illinois at Urbana–Champaign
- Urbana
- USA
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12
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Kim M, Kim HS, Kim MA, Ryu H, Jeong HJ, Lee CM. Thermohydrogel Containing Melanin for Photothermal Cancer Therapy. Macromol Biosci 2016; 17. [PMID: 27906510 DOI: 10.1002/mabi.201600371] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2016] [Revised: 10/20/2016] [Indexed: 01/10/2023]
Abstract
Melanin is an effective absorber of light and can extend to near infrared (NIR) regions. In this study, a natural melanin is presented as a photothermal therapeutic agent (PTA) because it provides a good photothermal conversion efficiency, shows biodegradability, and does not induce long-term toxicity during retention in vivo. Poloxamer solution containing melanin (Pol-Mel) does not show any precipitation and shows sol-gel transition at body temperature. After irradiation from 808 nm NIR laser at 1.5 W cm-2 for 3 min, the photothermal conversion efficiency of Pol-Mel is enough to kill cancer cells in vitro and in vivo. The tumor growth of mice bearing CT26 tumors treated with Pol-Mel injection and laser irradiation is suppressed completely without recurrence postirradiation. All these results indicate that Pol-Mel can become an attractive PTA for photothermal cancer therapy.
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Affiliation(s)
- Miri Kim
- Interdisciplinary Program of Bioelectric Medicine and Department of Biomedical Engineering, Chonnam National University, Yeosu, Jeonnam, 59662, Republic of Korea
| | - Hyun Soo Kim
- Department of Nuclear Medicine, Chonbuk National University Medical School, Jeonju, Jeonbuk, 54887, Republic of Korea
| | - Min Ah Kim
- Interdisciplinary Program of Bioelectric Medicine and Department of Biomedical Engineering, Chonnam National University, Yeosu, Jeonnam, 59662, Republic of Korea
| | - Hyanghwa Ryu
- Department of Nuclear Medicine, Chonbuk National University Medical School, Jeonju, Jeonbuk, 54887, Republic of Korea
| | - Hwan-Jeong Jeong
- Department of Nuclear Medicine, Chonbuk National University Medical School, Jeonju, Jeonbuk, 54887, Republic of Korea
| | - Chang-Moon Lee
- Interdisciplinary Program of Bioelectric Medicine and Department of Biomedical Engineering, Chonnam National University, Yeosu, Jeonnam, 59662, Republic of Korea
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13
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Vij M, Grover R, Gotherwal V, Wani NA, Joshi P, Gautam H, Sharma K, Chandna S, Gokhale RS, Rai R, Ganguli M, Natarajan VT. Bioinspired Functionalized Melanin Nanovariants with a Range of Properties Provide Effective Color Matched Photoprotection in Skin. Biomacromolecules 2016; 17:2912-9. [DOI: 10.1021/acs.biomac.6b00740] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Manika Vij
- CSIR-Institute of Genomics and Integrative Biology, Mathura Road, Delhi 110 020, India
- Academy of Scientific and Innovative research, CSIR campus, CSIR Road, Chennai 600113, India
| | - Ritika Grover
- CSIR-Institute of Genomics and Integrative Biology, Mathura Road, Delhi 110 020, India
- Academy of Scientific and Innovative research, CSIR campus, CSIR Road, Chennai 600113, India
| | - Vishvabandhu Gotherwal
- CSIR-Institute of Genomics and Integrative Biology, Mathura Road, Delhi 110 020, India
- Academy of Scientific and Innovative research, CSIR campus, CSIR Road, Chennai 600113, India
| | - Naiem Ahmad Wani
- CSIR-Indian Institute of Integrative Medicine, Canal Road, Jammu 180001, India
| | - Prashant Joshi
- CSIR-Indian Institute of Integrative Medicine, Canal Road, Jammu 180001, India
| | - Hemlata Gautam
- CSIR-Institute of Genomics and Integrative Biology, Mathura Road, Delhi 110 020, India
| | - Kanupriya Sharma
- Institute of Nuclear Medicine and Allied Sciences, Brig. SK Mazumdar Road, Delhi 110054, India
| | - Sudhir Chandna
- Institute of Nuclear Medicine and Allied Sciences, Brig. SK Mazumdar Road, Delhi 110054, India
| | - Rajesh S. Gokhale
- CSIR-Institute of Genomics and Integrative Biology, Mathura Road, Delhi 110 020, India
- Academy of Scientific and Innovative research, CSIR campus, CSIR Road, Chennai 600113, India
- National Institute of Immunology, Aruna Asaf Ali Marg, Delhi 110067, India
| | - Rajkishor Rai
- CSIR-Indian Institute of Integrative Medicine, Canal Road, Jammu 180001, India
| | - Munia Ganguli
- CSIR-Institute of Genomics and Integrative Biology, Mathura Road, Delhi 110 020, India
- Academy of Scientific and Innovative research, CSIR campus, CSIR Road, Chennai 600113, India
| | - Vivek T. Natarajan
- CSIR-Institute of Genomics and Integrative Biology, Mathura Road, Delhi 110 020, India
- Academy of Scientific and Innovative research, CSIR campus, CSIR Road, Chennai 600113, India
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14
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d'Ischia M, Wakamatsu K, Cicoira F, Di Mauro E, Garcia-Borron JC, Commo S, Galván I, Ghanem G, Kenzo K, Meredith P, Pezzella A, Santato C, Sarna T, Simon JD, Zecca L, Zucca FA, Napolitano A, Ito S. Melanins and melanogenesis: from pigment cells to human health and technological applications. Pigment Cell Melanoma Res 2016; 28:520-44. [PMID: 26176788 DOI: 10.1111/pcmr.12393] [Citation(s) in RCA: 279] [Impact Index Per Article: 34.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2015] [Accepted: 06/30/2015] [Indexed: 12/22/2022]
Abstract
During the past decade, melanins and melanogenesis have attracted growing interest for a broad range of biomedical and technological applications. The burst of polydopamine-based multifunctional coatings in materials science is just one example, and the list may be expanded to include melanin thin films for organic electronics and bioelectronics, drug delivery systems, functional nanoparticles and biointerfaces, sunscreens, environmental remediation devices. Despite considerable advances, applied research on melanins and melanogenesis is still far from being mature. A closer intersectoral interaction between research centers is essential to raise the interests and increase the awareness of the biomedical, biomaterials science and hi-tech sectors of the manifold opportunities offered by pigment cells and related metabolic pathways. Starting from a survey of biological roles and functions, the present review aims at providing an interdisciplinary perspective of melanin pigments and related pathway with a view to showing how it is possible to translate current knowledge about physical and chemical properties and control mechanisms into new bioinspired solutions for biomedical, dermocosmetic, and technological applications.
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Affiliation(s)
- Marco d'Ischia
- Department of Chemical Sciences, University of Naples Federico II, Naples, Italy
| | - Kazumasa Wakamatsu
- Department of Chemistry, Fujita Health University School of Health Sciences, Toyoake, Aichi, Japan
| | - Fabio Cicoira
- Department of Chemical Engineering, École Polytechnique de Montréal, Montréal, QC, Canada
| | - Eduardo Di Mauro
- Department of Engineering Physics, École Polytechnique de Montréal, Montréal, QC, Canada
| | | | - Stephane Commo
- L'Oréal Recherche & Innovation, Aulnay sous Bois, France
| | - Ismael Galván
- Departamento de Ecología Evolutiva, Estación Biológica de Doñana - CSIC, Sevilla, Spain
| | - Ghanem Ghanem
- LOCE, Institut J. Bordet, Université Libre de Bruxelles, Brussels, Belgium
| | - Koike Kenzo
- Development Research - Hair Care Products, KAO Corporation, Sumida, Tokyo, Japan
| | - Paul Meredith
- Centre for Organic Photonics and Electronics, School of Mathematics and Physics, University of Queensland, Brisbane, Qld, Australia
| | - Alessandro Pezzella
- Department of Chemical Sciences, University of Naples Federico II, Naples, Italy
| | - Clara Santato
- Department of Engineering Physics, École Polytechnique de Montréal, Montréal, QC, Canada
| | - Tadeusz Sarna
- Department of Biophysics, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, Krakow, Poland
| | - John D Simon
- Department of Chemistry, University of Virginia, Charlottesville, VA, USA
| | - Luigi Zecca
- Institute of Biomedical Technologies - National Research Council of Italy, Milan, Italy
| | - Fabio A Zucca
- Institute of Biomedical Technologies - National Research Council of Italy, Milan, Italy
| | | | - Shosuke Ito
- Department of Chemistry, Fujita Health University School of Health Sciences, Toyoake, Aichi, Japan
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15
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Chitosan and oligo(dl-lactic acid) networks: Correlations between physical properties and macromolecular configuration. POLYMER 2016. [DOI: 10.1016/j.polymer.2016.04.031] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Gao W, Zhang Y, Zhang Q, Zhang L. Nanoparticle-Hydrogel: A Hybrid Biomaterial System for Localized Drug Delivery. Ann Biomed Eng 2016; 44:2049-61. [PMID: 26951462 DOI: 10.1007/s10439-016-1583-9] [Citation(s) in RCA: 140] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2016] [Accepted: 02/26/2016] [Indexed: 12/20/2022]
Abstract
Nanoparticles have offered a unique set of properties for drug delivery including high drug loading capacity, combinatorial delivery, controlled and sustained drug release, prolonged stability and lifetime, and targeted delivery. To further enhance therapeutic index, especially for localized application, nanoparticles have been increasingly combined with hydrogels to form a hybrid biomaterial system for controlled drug delivery. Herein, we review recent progresses in engineering such nanoparticle-hydrogel hybrid system (namely 'NP-gel') with a particular focus on its application for localized drug delivery. Specifically, we highlight four research areas where NP-gel has shown great promises, including (1) passively controlled drug release, (2) stimuli-responsive drug delivery, (3) site-specific drug delivery, and (4) detoxification. Overall, integrating therapeutic nanoparticles with hydrogel technologies creates a unique and robust hybrid biomaterial system that enables effective localized drug delivery.
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Affiliation(s)
- Weiwei Gao
- Department of Nanoengineering and Moores Cancer Center, University of California, San Diego, La Jolla, CA, 92093, USA
| | - Yue Zhang
- Department of Nanoengineering and Moores Cancer Center, University of California, San Diego, La Jolla, CA, 92093, USA
| | - Qiangzhe Zhang
- Department of Nanoengineering and Moores Cancer Center, University of California, San Diego, La Jolla, CA, 92093, USA
| | - Liangfang Zhang
- Department of Nanoengineering and Moores Cancer Center, University of California, San Diego, La Jolla, CA, 92093, USA.
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Cong HP, Qiu JH, Yu SH. Thermoresponsive poly(N-isopropylacrylamide)/graphene/Au nanocomposite hydrogel for water treatment by a laser-assisted approach. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2015; 11:1165-1170. [PMID: 25111389 DOI: 10.1002/smll.201401651] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/08/2014] [Revised: 07/10/2014] [Indexed: 06/03/2023]
Abstract
The thermoresponsive poly(N-isopropylacrylamide)/graphene/Au multicomponent hydrogel is prepared by the simultaneous in-situ formation of Au nanoparticles and the reduction of graphene oxide, assisted by NIR laser irradiation of a prefabricated PNIPAM/GO hydrogel with auric acid precursor, showing great potential for water treatment owing to the excellent photothermal effect.
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Affiliation(s)
- Huai-Ping Cong
- School of Chemistry and Chemical Engineering, Hefei University of Technology, Hefei, 230039, PR China; Division of Nanomaterials & Chemistry, Hefei National Laboratory for Physical Sciences at Microscale, Department of Chemistry, University of Science and Technology of China, Hefei, 230026, PR China
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Thoniyot P, Tan MJ, Karim AA, Young DJ, Loh XJ. Nanoparticle-Hydrogel Composites: Concept, Design, and Applications of These Promising, Multi-Functional Materials. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2015; 2:1400010. [PMID: 27980900 PMCID: PMC5115280 DOI: 10.1002/advs.201400010] [Citation(s) in RCA: 424] [Impact Index Per Article: 47.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/06/2014] [Indexed: 05/19/2023]
Abstract
New technologies rely on the development of new materials, and these may simply be the innovative combination of known components. The structural combination of a polymer hydrogel network with a nanoparticle (metals, non-metals, metal oxides, and polymeric moieties) holds the promise of providing superior functionality to the composite material with applications in diverse fields, including catalysis, electronics, bio-sensing, drug delivery, nano-medicine, and environmental remediation. This mixing may result in a synergistic property enhancement of each component: for example, the mechanical strength of the hydrogel and concomitantly decrease aggregation of the nanoparticles. These mutual benefits and the associated potential applications have seen a surge of interest in the past decade from multi-disciplinary research groups. Recent advances in nanoparticle-hydrogel composites are herein reviewed with a focus on their synthesis, design, potential applications, and the inherent challenges accompanying these exciting materials.
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Affiliation(s)
- Praveen Thoniyot
- Institute of Materials Research and Engineering 3 Research Link Singapore 117602 Singapore
| | - Mein Jin Tan
- Institute of Materials Research and Engineering 3 Research Link Singapore 117602 Singapore
| | - Anis Abdul Karim
- Institute of Materials Research and Engineering 3 Research Link Singapore 117602 Singapore
| | - David James Young
- Institute of Materials Research and Engineering 3 Research Link Singapore 117602 Singapore; School of Science Monash University Malaysia Bandar Sunway 47500 Malaysia
| | - Xian Jun Loh
- Institute of Materials Research and Engineering 3 Research Link Singapore 117602 Singapore; Department of Materials Science and Engineering National University of Singapore 9 Engineering Drive 1 Singapore 117576 Singapore
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20
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Zhu C, Ninh C, Bettinger CJ. Photoreconfigurable polymers for biomedical applications: chemistry and macromolecular engineering. Biomacromolecules 2014; 15:3474-94. [PMID: 25226507 DOI: 10.1021/bm500990z] [Citation(s) in RCA: 61] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Stimuli-responsive polymers play an important role in many biomedical technologies. Light responsive polymers are particularly desirable because the parameters of irradiated light and diverse photoactive chemistries produce a large number of combinations between functional materials and associated stimuli. This Review summarizes recent advances in utilizing photoactive chemistries in macromolecules for prospective use in biomedical applications. Special focus is granted to selection criterion when choosing photofunctional groups. Synthetic strategies to incorporate these functionalities into polymers and networks with different topologies are also highlighted herein. Prospective applications of these materials are discussed including programmable matrices for controlled release, dynamic scaffolds for tissue engineering, and functional coatings for medical devices. The article concludes by summarizing the state of the art in photoresponsive polymers for biomedical applications including current challenges and future opportunities.
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Affiliation(s)
- Congcong Zhu
- Department of Materials Science and Engineering and ‡Department of Biomedical Engineering Carnegie Mellon University , Pittsburgh, Pennsylvania 15213, United States
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della Vecchia NF, Cerruti P, Gentile G, Errico ME, Ambrogi V, D'Errico G, Longobardi S, Napolitano A, Paduano L, Carfagna C, d'Ischia M. Artificial biomelanin: highly light-absorbing nano-sized eumelanin by biomimetic synthesis in chicken egg white. Biomacromolecules 2014; 15:3811-6. [PMID: 25224565 DOI: 10.1021/bm501139h] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
The spontaneous oxidative polymerization of 0.01-1% w/w 5,6-dihydroxyindole (DHI) in chicken egg white (CEW) in the absence of added solvents leads to a black, water-soluble, and processable artificial biomelanin (ABM) with robust and 1 order of magnitude stronger broadband light absorption compared to natural and synthetic eumelanin suspensions. Small angle neutron scattering (SANS) and transmission electron microscopy (TEM) analysis indicated the presence in the ABM matrix of isolated eumelanin nanoparticles (≤100 nm) differing in shape from pure DHI melanin nanoparticles (SANS evidence). Electron paramagnetic resonance (EPR) spectra showed a slightly asymmetric signal (g ∼ 2.0035) similar to that of solid DHI melanin but with a smaller amplitude (ΔB), suggesting hindered spin delocalization in biomatrix. Enhanced light absorption, altered nanoparticle morphology and decreased free radical delocalization in ABM would reflect CEW-induced inhibition of eumelanin aggregation during polymerization accompanied in part by covalent binding of growing polymer to the proteins (SDS-PAGE evidence). The technological potential of eumelanin nanosizing by biomimetic synthesis within a CEW biomatrix is demonstrated by the preparation of an ABM-based black flexible film with characteristics comparable to those of commercially available polymers typically used in electronics and biomedical applications.
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Garner J, Park K. Chemically Modified Natural Polysaccharides to Form Gels. POLYSACCHARIDES 2014. [DOI: 10.1007/978-3-319-03751-6_31-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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