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Xie W, Dhinojwala A, Gianneschi NC, Shawkey MD. Interactions of Melanin with Electromagnetic Radiation: From Fundamentals to Applications. Chem Rev 2024; 124:7165-7213. [PMID: 38758918 DOI: 10.1021/acs.chemrev.3c00858] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/19/2024]
Abstract
Melanin, especially integumentary melanin, interacts in numerous ways with electromagnetic radiation, leading to a set of critical functions, including radiation protection, UV-protection, pigmentary and structural color productions, and thermoregulation. By harnessing these functions, melanin and melanin-like materials can be widely applied to diverse applications with extraordinary performance. Here we provide a unified overview of the melanin family (all melanin and melanin-like materials) and their interactions with the complete electromagnetic radiation spectrum (X-ray, Gamma-ray, UV, visible, near-infrared), which until now has been absent from the literature and is needed to establish a solid fundamental base to facilitate their future investigation and development. We begin by discussing the chemistries and morphologies of both natural and artificial melanin, then the fundamentals of melanin-radiation interactions, and finally the exciting new developments in high-performance melanin-based functional materials that exploit these interactions. This Review provides both a comprehensive overview and a discussion of future perspectives for each subfield of melanin that will help direct the future development of melanin from both fundamental and applied perspectives.
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Affiliation(s)
- Wanjie Xie
- Department of Biology, Evolution and Optics of Nanostructure Group, University of Ghent, Gent 9000, Belgium
| | - Ali Dhinojwala
- School of Polymer Science and Polymer Engineering, The University of Akron, Akron, Ohio 44325, United States
| | - Nathan C Gianneschi
- Department of Chemistry, Department of Materials Science and Engineering, Department of Biomedical Engineering, Simpson-Querrey Institute, Chemistry of Life Processes Institute, Lurie Cancer Center, and International Institute of Nanotechnology, Northwestern University, Evanston, Illinois 60208, United States
| | - Matthew D Shawkey
- Department of Biology, Evolution and Optics of Nanostructure Group, University of Ghent, Gent 9000, Belgium
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Yang Q, Xiong J, Duan L, Chen S, Peng Z, Liao X, Ning Z, Wang D. Polydopamine@ZIFs with enhanced electrochemiluminescence quenching performance for mycotoxin detection. Food Chem 2024; 439:138058. [PMID: 38043277 DOI: 10.1016/j.foodchem.2023.138058] [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: 09/05/2023] [Revised: 11/13/2023] [Accepted: 11/20/2023] [Indexed: 12/05/2023]
Abstract
Quench-type electrochemiluminescence (ECL) immunosensors are appealing for detecting small molecule contaminants in signal-on mode, for which efficient ECL quenchers are highly desirable. Here, the classical quencher of polydopamine (PDA) was transformed into a unique structure by introducing zeolite imidazole frameworks (ZIFs). Besides the inherent energy transfer quenching effect on ECL, the resulting PDA@ZIFs exhibits a high scavenging property against electrogenerated coreactant-radicals and inhibits the formation of excited luminophore. A quench-type ECL immunosensor for ochratoxin A (OTA) was developed using the PDA@ZIFs as a quencher and the g-C3N4 as a luminophore. The immunosensor showed a good response towards the OTA with a linear range of 10.0 fg/mL-1.0 ng/mL and a detection limit of 4.8 fg/mL. Acceptable recoveries of 85.7 to 109.2 % were achieved for the detection of OTA in spiked foods. This work offers valuable insight for improving the performance of quench-typed ECL biosensors.
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Affiliation(s)
- Qing Yang
- Key Lab for Agro-product Processing and Quality Control of Nanchang City, College of Food Science and Engineering, Jiangxi Agricultural University, Nanchang 330045, China
| | - Jianhua Xiong
- Key Lab for Agro-product Processing and Quality Control of Nanchang City, College of Food Science and Engineering, Jiangxi Agricultural University, Nanchang 330045, China
| | - Luying Duan
- Key Lab for Agro-product Processing and Quality Control of Nanchang City, College of Food Science and Engineering, Jiangxi Agricultural University, Nanchang 330045, China
| | - Sida Chen
- Institute of Food Testing, Jiangxi General Institute of Testing and Certification, Nanchang 330052, China
| | - Zhongji Peng
- Key Lab for Agro-product Processing and Quality Control of Nanchang City, College of Food Science and Engineering, Jiangxi Agricultural University, Nanchang 330045, China
| | - Xiaoning Liao
- Research Center of Mycotoxins, Jiangxi Agricultural University, Nanchang 330045, China
| | - Zhenqiang Ning
- Jiangxi Provincial Key Laboratory of Laboratory Medicine, The Second Affiliated Hospital of Nanchang University, Nanchang 330006, China
| | - Dan Wang
- Key Lab for Agro-product Processing and Quality Control of Nanchang City, College of Food Science and Engineering, Jiangxi Agricultural University, Nanchang 330045, China.
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3
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Kim K, Park MH. Advancing Cancer Treatment: Enhanced Combination Therapy through Functionalized Porous Nanoparticles. Biomedicines 2024; 12:326. [PMID: 38397928 PMCID: PMC10887220 DOI: 10.3390/biomedicines12020326] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2024] [Revised: 01/25/2024] [Accepted: 01/29/2024] [Indexed: 02/25/2024] Open
Abstract
Cancer remains a major global health challenge, necessitating the development of innovative treatment strategies. This review focuses on the functionalization of porous nanoparticles for combination therapy, a promising approach to enhance cancer treatment efficacy while mitigating the limitations associated with conventional methods. Combination therapy, integrating multiple treatment modalities such as chemotherapy, phototherapy, immunotherapy, and others, has emerged as an effective strategy to address the shortcomings of individual treatments. The unique properties of mesoporous silica nanoparticles (MSN) and other porous materials, like nanoparticles coated with mesoporous silica (NP@MS), metal-organic frameworks (MOF), mesoporous platinum nanoparticles (mesoPt), and carbon dots (CDs), are being explored for drug solubility, bioavailability, targeted delivery, and controlled drug release. Recent advancements in the functionalization of mesoporous nanoparticles with ligands, biomaterials, and polymers are reviewed here, highlighting their role in enhancing the efficacy of combination therapy. Various research has demonstrated the effectiveness of these nanoparticles in co-delivering drugs and photosensitizers, achieving targeted delivery, and responding to multiple stimuli for controlled drug release. This review introduces the synthesis and functionalization methods of these porous nanoparticles, along with their applications in combination therapy.
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Affiliation(s)
- Kibeom Kim
- Convergence Research Center, Nanobiomaterials Institute, Sahmyook University, Seoul 01795, Republic of Korea;
| | - Myoung-Hwan Park
- Convergence Research Center, Nanobiomaterials Institute, Sahmyook University, Seoul 01795, Republic of Korea;
- Department of Chemistry and Life Science, Sahmyook University, Seoul 01795, Republic of Korea
- Department of Convergence Science, Sahmyook University, Seoul 01795, Republic of Korea
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Sun J, Han Y, Dong J, Lv S, Zhang R. Melanin/melanin-like nanoparticles: As a naturally active platform for imaging-guided disease therapy. Mater Today Bio 2023; 23:100894. [PMID: 38161509 PMCID: PMC10755544 DOI: 10.1016/j.mtbio.2023.100894] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Revised: 11/23/2023] [Accepted: 11/29/2023] [Indexed: 01/03/2024] Open
Abstract
The development of biocompatible and efficient nanoplatforms that combine diagnostic and therapeutic functions is of great importance for precise disease treatment. Melanin, an endogenous biopolymer present in living organisms, has attracted increasing attention as a versatile bioinspired functional platform owing to its unique physicochemical properties (e.g., high biocompatibility, strong chelation of metal ions, broadband light absorption, high drug binding properties) and inherent antioxidant, photoprotective, anti-inflammatory, and anti-tumor effects. In this review, the fundamental physicochemical properties and preparation methods of natural melanin and melanin-like nanoparticles were outlined. A systematical description of the recent progress of melanin and melanin-like nanoparticles in single, dual-, and tri-multimodal imaging-guided the visual administration and treatment of osteoarthritis, acute liver injury, acute kidney injury, acute lung injury, brain injury, periodontitis, iron overload, etc. Was then given. Finally, it concluded with a reasoned discussion of current challenges toward clinical translation and future striving directions. Therefore, this comprehensive review provides insight into the current status of melanin and melanin-like nanoparticles research and is expected to optimize the design of novel melanin-based therapeutic platforms and further clinical translation.
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Affiliation(s)
- Jinghua Sun
- The Molecular Medicine Research Team of First Hospital of Shanxi Medical University, Taiyuan, 030001, China
| | - Yahong Han
- Shanxi Medical University, Taiyuan 030001, China
| | - Jie Dong
- Shanxi Medical University, Taiyuan 030001, China
| | - Shuxin Lv
- Shanxi Medical University, Taiyuan 030001, China
| | - Ruiping Zhang
- The Molecular Medicine Research Team of First Hospital of Shanxi Medical University, Taiyuan, 030001, China
- The Radiology Department of Shanxi Provincial People’ Hospital, Five Hospital of Shanxi Medical University, Taiyuan, 030001, China
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Biyashev D, Siwicka ZE, Onay UV, Demczuk M, Xu D, Ernst MK, Evans ST, Nguyen CV, Son FA, Paul NK, McCallum NC, Farha OK, Miller SD, Gianneschi NC, Lu KQ. Topical application of synthetic melanin promotes tissue repair. NPJ Regen Med 2023; 8:61. [PMID: 37919305 PMCID: PMC10622536 DOI: 10.1038/s41536-023-00331-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Accepted: 09/22/2023] [Indexed: 11/04/2023] Open
Abstract
In acute skin injury, healing is impaired by the excessive release of reactive oxygen species (ROS). Melanin, an efficient scavenger of radical species in the skin, performs a key role in ROS scavenging in response to UV radiation and is upregulated in response to toxic insult. In a chemical injury model in mice, we demonstrate that the topical application of synthetic melanin particles (SMPs) significantly decreases edema, reduces eschar detachment time, and increases the rate of wound area reduction compared to vehicle controls. Furthermore, these results were replicated in a UV-injury model. Immune array analysis shows downregulated gene expression in apoptotic and inflammatory signaling pathways consistent with histological reduction in apoptosis. Mechanistically, synthetic melanin intervention increases superoxide dismutase (SOD) activity, decreases Mmp9 expression, and suppresses ERK1/2 phosphorylation. Furthermore, we observed that the application of SMPs caused increased populations of anti-inflammatory immune cells to accumulate in the skin, mirroring their decrease from splenic populations. To enhance antioxidant capacity, an engineered biomimetic High Surface Area SMP was deployed, exhibiting increased wound healing efficiency. Finally, in human skin explants, SMP intervention significantly decreased the damage caused by chemical injury. Therefore, SMPs are promising and effective candidates as topical therapies for accelerated wound healing, including via pathways validated in human skin.
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Affiliation(s)
- Dauren Biyashev
- Department of Dermatology, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Zofia E Siwicka
- Department of Chemistry, Northwestern University, Evanston, IL, USA
- International Institute of Nanotechnology, Simpson-Querrey Institute, Chemistry of Life Processes Institute, Lurie Cancer Center. Northwestern University, Evanston, IL, USA
| | - Ummiye V Onay
- Department of Dermatology, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Michael Demczuk
- Department of Dermatology, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Dan Xu
- Department of Microbiology-Immunology, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Madison K Ernst
- Department of Dermatology, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Spencer T Evans
- Department of Dermatology, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Cuong V Nguyen
- Department of Dermatology, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Florencia A Son
- Department of Chemistry, Northwestern University, Evanston, IL, USA
- International Institute of Nanotechnology, Simpson-Querrey Institute, Chemistry of Life Processes Institute, Lurie Cancer Center. Northwestern University, Evanston, IL, USA
| | - Navjit K Paul
- Department of Chemistry, Northwestern University, Evanston, IL, USA
- International Institute of Nanotechnology, Simpson-Querrey Institute, Chemistry of Life Processes Institute, Lurie Cancer Center. Northwestern University, Evanston, IL, USA
| | - Naneki C McCallum
- Department of Chemistry, Northwestern University, Evanston, IL, USA
- International Institute of Nanotechnology, Simpson-Querrey Institute, Chemistry of Life Processes Institute, Lurie Cancer Center. Northwestern University, Evanston, IL, USA
| | - Omar K Farha
- Department of Chemistry, Northwestern University, Evanston, IL, USA
- International Institute of Nanotechnology, Simpson-Querrey Institute, Chemistry of Life Processes Institute, Lurie Cancer Center. Northwestern University, Evanston, IL, USA
- Department of Chemical and Biological Engineering, Northwestern University, Evanston, IL, USA
| | - Stephen D Miller
- Department of Microbiology-Immunology, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Nathan C Gianneschi
- Department of Chemistry, Northwestern University, Evanston, IL, USA.
- International Institute of Nanotechnology, Simpson-Querrey Institute, Chemistry of Life Processes Institute, Lurie Cancer Center. Northwestern University, Evanston, IL, USA.
- Department of Materials Science and Engineering, Northwestern University, Evanston, IL, USA.
- Department of Biomedical Engineering, Northwestern University, Evanston, IL, USA.
- Department of Pharmacology, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA.
- Department of Chemistry, University of California San Diego, San Diego, Ca, USA.
| | - Kurt Q Lu
- Department of Dermatology, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA.
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Yan X, Miao J, Zhang B, Liu H, Ma H, Sun Y, Liu P, Zhang X, Wang R, Kan J, Yang F, Wu Q. Study on semi-bionic extraction of Astragalus polysaccharide and its anti-aging activity in vivo. Front Nutr 2023; 10:1201919. [PMID: 37528992 PMCID: PMC10389262 DOI: 10.3389/fnut.2023.1201919] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2023] [Accepted: 06/19/2023] [Indexed: 08/03/2023] Open
Abstract
Astragalus membranaceus (A. membranaceus) is a homologous plant with high medicinal and edible value. Therefore, the extraction methods of Astragalus polysaccharide (APS) have attracted the attention of many research groups, but the yield of the active components is still not high. The aim of this study was to extract APS by a semi-bionic extraction method, optimize the extraction process, and evaluate the anti-aging activities of APS in vivo. The results showed that the APS yield was 18.23% when extracted by the semi-bionic extraction method. Anti-aging evaluation in rats showed that APS extracted by this method significantly decreased the malondialdehyde (MDA) content and increased superoxide dismutase (SOD) activity to cope with D-galactose-induced aging. Serum metabolomic analysis indicated that a total of 48 potential biomarkers showed significant differences, mainly involving 5 metabolic pathways. These altered metabolic pathways were mainly related to energy metabolism, amino acid metabolism, and lipid metabolism. These results indicated that the semi-bionic extraction method can effectively improve the yield of APS, and the extracted APS exhibited anti-aging activity in rats. Our study provided a novel and effective method to extract APS and indicated that APS can be used as functional food and natural medicine to delay aging and prevent its complications.
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Affiliation(s)
- Xinlei Yan
- College of Food Science and Engineering, Inner Mongolia Agricultural University, Hohhot, China
| | - Jing Miao
- College of Food Science and Engineering, Inner Mongolia Agricultural University, Hohhot, China
| | - Bao Zhang
- College of Food Science and Engineering, Inner Mongolia Agricultural University, Hohhot, China
| | - Huan Liu
- College of Food Science and Engineering, Inner Mongolia Agricultural University, Hohhot, China
| | - Huifang Ma
- College of Food Science and Engineering, Inner Mongolia Agricultural University, Hohhot, China
| | - Yufei Sun
- College of Food Science and Engineering, Inner Mongolia Agricultural University, Hohhot, China
| | - Pufang Liu
- College of Food Science and Engineering, Inner Mongolia Agricultural University, Hohhot, China
| | - Xiujuan Zhang
- The Institute of Biotechnology, Inner Mongolia Academy of Science and Technology, Hohhot, China
| | - Ruigang Wang
- College of Life Sciences, Inner Mongolia Key Laboratory of Plants Adversity Adaptation and Genetic Improvement in Cold and Arid Regions of Inner Mongolia, Inner Mongolia Agricultural University, Hohhot, China
| | - Juntao Kan
- Nutrilite Health Institute, Shanghai, China
| | - Feiyun Yang
- College of Food Science and Engineering, Inner Mongolia Agricultural University, Hohhot, China
| | - Qiming Wu
- Nutrilite Health Institute, Shanghai, China
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7
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Yang J, Wang M, Zheng S, Huang R, Wen G, Zhou P, Wang W, Zhou S, Jiang X, Liu S, Li Z, Ma D, Jiao G. Mesoporous polydopamine delivering 8-gingerol for the target and synergistic treatment to the spinal cord injury. J Nanobiotechnology 2023; 21:192. [PMID: 37316835 DOI: 10.1186/s12951-023-01896-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Accepted: 04/15/2023] [Indexed: 06/16/2023] Open
Abstract
In the treatment of spinal cord injury (SCI), the complex process of secondary injury is mainly responsible for preventing SCI repair or even exacerbating the injury. In this experiment, we constructed the 8-gingerol (8G)-loaded mesoporous polydopamine (M-PDA), M@8G, as the in vivo targeting nano-delivery platform, and investigated the therapeutic effects of M@8G in secondary SCI and its related mechanisms. The results indicated that M@8G could penetrate the blood-spinal cord barrier to enrich the spinal cord injury site. Mechanism research has shown that all of the M-PDA,8G and M@8G displayed the anti-lipid peroxidation effect, and then M@8G can inhibit the secondary SCI by suppressing the ferroptosis and inflammation. In vivo assays showed that M@8G significantly diminished the local injury area, reduced axonal and myelin loss, thus improving the neurological and motor recovery in rats. Based on the analysis of cerebrospinal fluid samples from patients, ferroptosis occurred locally in SCI and continued to progress in patients during the acute phase of SCI as well as the stage after their clinical surgery. This study showcases effective treatment of SCI through the aggregation and synergistic effect of M@8G in focal areas, providing a safe and promising strategy for the clinical treatment of SCI.
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Affiliation(s)
- Jinpei Yang
- Department of Orthopaedics, the First Affiliated Hospital of Jinan University, Jinan University, 613 Huangpu Avenue West Road, Guangzhou, 510630, Guangdong, China
- Department of Orthopaedics, Huizhou Third People's Hospital, Guangzhou Medical University, Huizhou, 516002, Guangdong, China
- The Sixth Affiliated Hospital of Jinan University, Jinan University, Dongguan, 523573, Guangdong, China
| | - Meng Wang
- Key Laboratory of Biomaterials of Guangdong Higher Education Institutes, Engineering Technology Research Center of Drug Carrier of Guangdong, Department of Biomedical Engineering, Jinan University Guangzhou, Guangzhou, 510632, China
| | - Shuai Zheng
- Department of Orthopaedics, the First Affiliated Hospital of Jinan University, Jinan University, 613 Huangpu Avenue West Road, Guangzhou, 510630, Guangdong, China
| | - Ruodong Huang
- Key Laboratory of Biomaterials of Guangdong Higher Education Institutes, Engineering Technology Research Center of Drug Carrier of Guangdong, Department of Biomedical Engineering, Jinan University Guangzhou, Guangzhou, 510632, China
| | - Ganjun Wen
- The Sixth Affiliated Hospital of Jinan University, Jinan University, Dongguan, 523573, Guangdong, China
| | - Pan Zhou
- Department of Orthopaedics, the First Affiliated Hospital of Jinan University, Jinan University, 613 Huangpu Avenue West Road, Guangzhou, 510630, Guangdong, China
| | - Wenbo Wang
- Key Laboratory of Biomaterials of Guangdong Higher Education Institutes, Engineering Technology Research Center of Drug Carrier of Guangdong, Department of Biomedical Engineering, Jinan University Guangzhou, Guangzhou, 510632, China
| | - Shihao Zhou
- Key Laboratory of Biomaterials of Guangdong Higher Education Institutes, Engineering Technology Research Center of Drug Carrier of Guangdong, Department of Biomedical Engineering, Jinan University Guangzhou, Guangzhou, 510632, China
| | - Xinlin Jiang
- Key Laboratory of Biomaterials of Guangdong Higher Education Institutes, Engineering Technology Research Center of Drug Carrier of Guangdong, Department of Biomedical Engineering, Jinan University Guangzhou, Guangzhou, 510632, China
| | - Shuangjiang Liu
- Department of Orthopaedics, the First Affiliated Hospital of Jinan University, Jinan University, 613 Huangpu Avenue West Road, Guangzhou, 510630, Guangdong, China
| | - Zhizhong Li
- Department of Orthopaedics, the First Affiliated Hospital of Jinan University, Jinan University, 613 Huangpu Avenue West Road, Guangzhou, 510630, Guangdong, China.
- The Fifth Affiliated Hospital of Jinan University, Jinan University, Heyuan, 51700, Guangdong, China.
| | - Dong Ma
- Key Laboratory of Biomaterials of Guangdong Higher Education Institutes, Engineering Technology Research Center of Drug Carrier of Guangdong, Department of Biomedical Engineering, Jinan University Guangzhou, Guangzhou, 510632, China.
- MOE Key Laboratory of Tumor Molecular Biology, Jinan University, Guangzhou, 510632, China.
| | - Genlong Jiao
- Department of Orthopaedics, the First Affiliated Hospital of Jinan University, Jinan University, 613 Huangpu Avenue West Road, Guangzhou, 510630, Guangdong, China.
- The Sixth Affiliated Hospital of Jinan University, Jinan University, Dongguan, 523573, Guangdong, China.
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Tian Z, Wu G, Libby M, Wu K, Jeong KJ, Kim YJ. Synthesis of biologically derived poly(pyrogallol) nanofibers for antibacterial applications. J Mater Chem B 2023; 11:3356-3363. [PMID: 36987970 PMCID: PMC10387265 DOI: 10.1039/d3tb00312d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/18/2023]
Abstract
Herein, we present the facile synthesis of poly(pyrogallol) biopolymers and their application as antibacterial agents. Pyrogallol is a class of phenolic compounds that can be found in various plants. Polymerization was performed by the auto-oxidation of pyrogallol under a hydrated condition. The microscopic image of poly(pyrogallol) shows a highly homogenous nanofibrous structure with a diameter of 100.3 ± 16.3 nm. Spectroscopic analysis by FT-IR spectroscopy, Raman spectroscopy, and XPS corroborated the formation of ether (C-O-C) bonds between the hydroxyl group and adjacent carbons of pyrogallol during polymerization. The FT-IR and XPS spectra also revealed redox-active gallol functional groups on poly(pyrogallol) nanofibers, which can be used to release free electrons and protons during oxidation followed by the generation of reactive oxygen species (ROS). The generated ROS from poly(pyrogallol) was used to inhibit the growth of bacteria, Escherichia coli, at a inhibition rates of 56.3 ± 9.7% and 95.5 ± 2.0% within 0.5 and 2 h, respectively. This finding suggests that poly(pyrogallol) can be used as a naturally occurring antibacterial agent for various biomedical and environmental applications.
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Affiliation(s)
- Zhen Tian
- Department of Chemical Engineering, University of New Hampshire, Durham, NH 03824, USA.
| | - Guo Wu
- Department of Chemical Engineering, University of New Hampshire, Durham, NH 03824, USA.
| | - Matt Libby
- Department of Chemical Engineering, University of New Hampshire, Durham, NH 03824, USA.
| | - Kang Wu
- Department of Chemical Engineering, University of New Hampshire, Durham, NH 03824, USA.
| | - Kyung Jae Jeong
- Department of Chemical Engineering, University of New Hampshire, Durham, NH 03824, USA.
| | - Young Jo Kim
- Department of Chemical Engineering, University of New Hampshire, Durham, NH 03824, USA.
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9
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Surface-facilitated formation of polydopamine and its implications in melanogenesis. Colloids Surf B Biointerfaces 2023; 222:113068. [PMID: 36481509 DOI: 10.1016/j.colsurfb.2022.113068] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2022] [Revised: 11/25/2022] [Accepted: 11/30/2022] [Indexed: 12/02/2022]
Abstract
This manuscript examines influences of differently functionalized surfaces on the formation of solution-dispersed polydopamine (pDA). Glass vials functionalized with different functional groups provided a set of conditions with which the relationship between the area of active surface and the rate of pDA formation could be systematically studied. The results suggest that charged and polar surfaces accelerate pDA formation in solution, with the effect of -NH2 surfaces being exceptionally strong. In the vials, pDA formed as both forms of dispersions in solution and films at solid-liquid interface. Further analyses confirmed that both forms of pDA formed with -NH2 surfaces were chemically similar to conventional pDA synthesized without help of functional surfaces. Among short peptide-based amyloid fibers with defined surface functional groups, and those displaying lysines (-NH2) greatly accelerated the formation of pDA, consistent with the results of -NH2-functionalized vials. The results suggest that pDA formation may be facilitated by surface functional groups of solid-liquid interfaces, and have implications for the overlooked roles of amyloid fibers in biological melanogenesis.
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10
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Kuttan SP, Abdulaziz A, Chekidhenkuzhiyil J, Raj D, Mohan M, Athiyanathil S. Characterization of pyomelanin secreted by Shewanella sp. and their application in metal recovery. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:6705-6715. [PMID: 36006536 DOI: 10.1007/s11356-022-22686-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Accepted: 08/19/2022] [Indexed: 06/15/2023]
Abstract
Melanin is a biopolymer with versatile structural and functional properties and diverse applications in recovering toxic chemicals from water and wastewater, biomedical imaging, and as theragnostic agent. We report the structural characterization and biosynthetic pathway of an extracellular pyomelanin secreted by a sponge-associated bacterium, Shewanella sp. (Shewanella-melanin), and their potential application in metal recovery from liquid. Pyomelanin particles of > 50 µm size were found in the culture medium within 48 h of growth, which were formed through the self-polymerization of benzoquinone molecule produced through homogentisic acid pathway. The aspC and hppD genes involved in the biosynthetic pathway of pyomelanin were detected in the whole genome sequence of Shewanella sp. The FT-IR spectra of Shewanella-melanin, at ~ 3300-3420 cm-1 corresponding to the stretching vibration of -NH and -OH, was in good agreement with that of Sepia melanin, while its elemental composition (C/N/H/S of 29.2:8.23:6.41:1.58) was unique. Shewanella-melanin showed ~ 300 and ~ 950 times increased chelation of manganese and iron from a liquid medium supplemented with 2 mM of MnSO4 and FeSO4, respectively, compared to a control. The FT-IR spectrum showed the binding of metal ions to the carboxylic acid, hydroxyl, and amine groups of Shewanella-melanin. The Shewanella-melanin, with its excellent metal biosorption, could be a potential candidate for removing toxic compounds from water, in turn contributing to the fulfillment of sustainable development goal (SDG) 6.
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Affiliation(s)
| | - Anas Abdulaziz
- CSIR-National Institute of Oceanography, Regional Centre Kochi, Dr. Salim Ali Road, Kochi, Kerala, 682 018, India.
| | - Jasmin Chekidhenkuzhiyil
- CSIR-National Institute of Oceanography, Regional Centre Kochi, Dr. Salim Ali Road, Kochi, Kerala, 682 018, India
| | - Devika Raj
- CSIR-National Institute of Oceanography, Regional Centre Kochi, Dr. Salim Ali Road, Kochi, Kerala, 682 018, India
| | - Mahesh Mohan
- School of Environmental Sciences, Mahatma Gandhi University, Priyadarsini Hills, Kottayam, Kerala, 686 560, India
| | - Sujith Athiyanathil
- Department of Chemistry, National Institute of Technology Calicut, Kozhikode, Kerala, 673 601, India
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Zhao W, Yang A, Wang J, Huang D, Deng Y, Zhang X, Qu Q, Ma W, Xiong R, Zhu M, Huang C. Potential application of natural bioactive compounds as skin-whitening agents: A review. J Cosmet Dermatol 2022; 21:6669-6687. [PMID: 36204978 DOI: 10.1111/jocd.15437] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Revised: 09/29/2022] [Accepted: 10/03/2022] [Indexed: 01/06/2023]
Abstract
BACKGROUND Melanin is a skin pigment that gives color to the skin, hair, and eyes. The accumulation or over production of melanin can lead to aesthetic problems as well as serious diseases associated with hyperpigmentation. Skin lightening is described as the procedure of using natural or synthetic products to lighten the skin tone or provide an even skin complexion by reducing the amount of melanin in the skin; therefore, skin lightening products help people to treat their skin problems. Ingredients such as hydroquinone, ascorbic acid, and retinoic acid were used as whitening agents to lighten the skin. However, they have many adverse effects on the skin and body health, such as skin irritation. AIM In this review, firstly, discuss on the directly/indirectly target melanogenesis-related signal pathways. Secondly, summarize potential natural bioactive ingredients with skin lightening properties from plants, marine organisms, microorganisms. Finally, the remaining problems and future challenges are also discussed. METHODS For relevant literature, a literature search was conducted using Google Scholar and Web of Science. Natural bioactive compounds, tyrosinase inhibitors, and other related topics were researched and evaluated. RESULTS Natural products isolated from plant and animal resources are potential active cosmetic candidates for lightening the skin tone and skin whitening and protection against UV irradiation. Natural bioactive ingredients as cosmetic whitening additives have attracted increasingly attention due to their safety and cost effectiveness, with few side effects. CONCLUSION Although natural active substances have been advocated for use in whitening cosmetics in recent years, there are still many challenges due to the fact that traditional inhibitors are used perennial in cosmetics which cannot be easily changed and the research on natural active substances is still in its infancy. In the future, by improving the extraction technique of natural extracts, it is achieved to give a qualitative and quantitative analysis of the active ingredients of the extracts, to determine the effect of the active components of action, and to find the substances that have the best possible whitening effect in natural organisms.
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Affiliation(s)
- Wei Zhao
- Joint Laboratory of Advanced Biomedical Materials (NFU-UGent), Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, Nanjing Forestry University (NFU), Nanjing, China
| | | | - Jing Wang
- Zhejiang OSM Group Co., Ltd, Huzhou, China
| | - Dan Huang
- Joint Laboratory of Advanced Biomedical Materials (NFU-UGent), Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, Nanjing Forestry University (NFU), Nanjing, China
| | - Yankang Deng
- Joint Laboratory of Advanced Biomedical Materials (NFU-UGent), Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, Nanjing Forestry University (NFU), Nanjing, China
| | - Xiaoli Zhang
- Joint Laboratory of Advanced Biomedical Materials (NFU-UGent), Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, Nanjing Forestry University (NFU), Nanjing, China
| | - Qingli Qu
- Joint Laboratory of Advanced Biomedical Materials (NFU-UGent), Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, Nanjing Forestry University (NFU), Nanjing, China
| | - Wenjing Ma
- Joint Laboratory of Advanced Biomedical Materials (NFU-UGent), Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, Nanjing Forestry University (NFU), Nanjing, China
| | - Ranhua Xiong
- Joint Laboratory of Advanced Biomedical Materials (NFU-UGent), Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, Nanjing Forestry University (NFU), Nanjing, China
| | - Miaomiao Zhu
- Joint Laboratory of Advanced Biomedical Materials (NFU-UGent), Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, Nanjing Forestry University (NFU), Nanjing, China
| | - Chaobo Huang
- Joint Laboratory of Advanced Biomedical Materials (NFU-UGent), Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, Nanjing Forestry University (NFU), Nanjing, China
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12
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Zhou X, Su S, Vanthournout B, Hu Z, Son FA, Zhang K, Siwicka ZE, Gong X, Paul N, Gnanasekaran K, Forman C, Farha OK, Shawkey MD, Gianneschi NC. Hydrophobic Melanin via Post-Synthetic Modification for Controlled Self-Assembly. ACS NANO 2022; 16:19087-19095. [PMID: 36343336 DOI: 10.1021/acsnano.2c08114] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Allomelanin is a class of nitrogen-free melanin mostly found in fungi and, like all naturally occurring melanins, is hydrophilic. Herein, we develop a facile method to modify synthetic hydrophilic allomelanin to yield hydrophobic derivatives through post-synthetic modifications. Amine-functionalized molecules of various kinds can be conjugated to allomelanin nanoparticles under mild conditions with high loading efficiencies. Hydrophobicity is conferred by introducing amine-terminated alkyl groups with different chain lengths. We demonstrate that the resulting hydrophobic allomelanin nanoparticles undergo air/water interfacial self-assembly in a controlled fashion, which enables the generation of large-scale and uniform structural colors. This work provides an efficient and tunable surface chemistry modification strategy to broaden the scope of synthetic melanin structure and function beyond the known diversity found in nature.
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Affiliation(s)
| | | | - Bram Vanthournout
- Department of Biology, Evolution and Optics of Nanostructures Group, University of Ghent, Ghent 9000, Belgium
| | | | | | | | | | | | | | | | | | | | - Matthew D Shawkey
- Department of Biology, Evolution and Optics of Nanostructures Group, University of Ghent, Ghent 9000, Belgium
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13
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A high‐speed, salt‐free, and dyebath‐recyclable circular coloration technology inspired by mussel bionic. J Appl Polym Sci 2022. [DOI: 10.1002/app.53178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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14
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Kapoor U, Jayaraman A. Impact of Polydopamine Nanoparticle Surface Pattern and Roughness on Interactions with Poly(ethylene glycol) in Aqueous Solution: A Multiscale Modeling and Simulation Study. J Phys Chem B 2022; 126:6301-6313. [PMID: 35969690 DOI: 10.1021/acs.jpcb.2c03151] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A significant research effort in the past few years has been devoted to engineering synthetic mimics of naturally occurring eumelanin. One such effort has involved the assembly of oligomers of 5,6-dihydroxyindole (DHI), a synthetic precursor of polydopamine (PDA), into melanin-mimicking nanoparticles for use in a variety of applications with desired optical, photonic, thermal, and electrical properties. In many of these applications, the PDA nanoparticles are mixed with other polymers or oligomers, thus motivating this specific study to understand how the surface characteristics of the assembled PDA-nanoparticles affect their interaction with poly(ethylene glycol) (PEG) chains in aqueous solution. We use molecular dynamics (MD) simulations to study the interaction of linear 20-mer PEG chains with different PDA-nanoparticles assembled using four types of oligomers of 5,6-DHI: two isomers of 5,6-DHI 2-mers with the monomers bonding either at the 2-2' position (A-type isomer) or 7-7' position (B-type isomer), denoted as A:2-mer and B:2-mer, respectively, and a 4-mer and an 8-mer of B-type chemistry denoted as B:4-mer and B:8-mer, respectively. Using explicit-solvent atomistic MD simulations, we find that PDA-nanoparticle surfaces assembled from B:8-mer exhibit smaller density fluctuations of water molecules and, as a result, are relatively more hydrophilic than the PDA-nanoparticle surfaces assembled from A:2-mer, B:2-mer, and B:4-mer. The surface composition of PDA-nanoparticles assembled from A:2-mer contains relatively fewer hydroxyl (-OH) groups compared to PDA-nanoparticles assembled from a B:2-mer, B:4-mer, or B:8-mer, yet the sample of PEG chains show more collapsed and adsorbed conformations on A:2-mer nanoparticles' surface. To explain the atomistically observed behavior of PEG chains on the nanoparticles' surfaces, we use coarse-grained (CG) MD simulations and explain the roles of the pattern formed by the attractive sites (e.g.,-OH groups) exposed on the surface and the roughness of the surface on interactions with a genric PEG-like copolymer chain. By comparing atomistic and CG MD simulation results, we confirm that the -OH groups' pattern on the surface of the PDA-nanoparticle assembled from A:2-mer is patchier than the random or string-like patterns on the PDA-nanoparticle assembled from B:2-mer, B:4-mer, or B:8-mer, and it is this -OH groups' surface pattern that dictates the PEG chain conformations and adsorption on the PDA-nanoparticle surface. Overall, these results guide the design of chemically and physically heterogeneous nanoparticle surfaces for the desired polymer interaction and conformations.
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Affiliation(s)
- Utkarsh Kapoor
- Department of Chemical and Biomolecular Engineering, Colburn Laboratory, University of Delaware, 150 Academy Street, Newark, Delaware 19716, United States
| | - Arthi Jayaraman
- Department of Chemical and Biomolecular Engineering, Colburn Laboratory, University of Delaware, 150 Academy Street, Newark, Delaware 19716, United States.,Department of Materials Science and Engineering, University of Delaware, Newark, Delaware 19716, United States
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15
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Du G, Wang H, Liu J, Sun P, Chen T. Hierarchically Porous Mesostructured Polydopamine Nanospheres and Derived Carbon for Supercapacitors. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2022; 38:8964-8974. [PMID: 35839381 DOI: 10.1021/acs.langmuir.2c01141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Polydopamine (PDA), with similar chemical and physical properties to eumelanin, is a typical artificial melanin material. With various functional groups, good biocompatibility, and photothermal conversion ability, PDA attracts great interest and is extensively studied. Endowing PDA with a porous structure would increase its specific surface area, therefore would significantly improve its performance in different application fields. However, creating abundant pores within the PDA matrix is a great challenge. Herein, a self-assembly/etching method is proposed to prepare hierarchically porous mesostructured PDA nanospheres. The oxidative polymerization of dopamine and hydrolysis of tetraethyl orthosilicate were coupled to co-assemble with a polyelectrolyte-surfactant complex template to form a mesostructured PDA/silicate nanocomposite. After removing templates and etching of silica, hierarchically porous PDA nanospheres were obtained with specific surface area and pore volume as high as 302 m2 g-1 and 0.67 cm3 g-1, respectively. Moreover, via subsequent carbonization and silica-etching, ordered mesoporous N-doped carbon microspheres (OMCMs) with ∼2 nm ordered mesopores and ∼20 nm secondary nanopores could be obtained. When used as electrodes of supercapacitors, the OMCMs exhibited a specific capacity of 341 F g-1 at 1 A g-1 with excellent rate capability, and the OMCM-based symmetric supercapacitor delivered a high energy density of 14.1 W h kg-1 at a power density of 250 W kg-1 and minor capacitance fading (only 2.6%) after 10,000 cycles at 2 A g-1.
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Affiliation(s)
- Guo Du
- Institute of New Catalytic Materials Science, School of Materials Science and Engineering, Key Laboratory of Advanced Energy Materials Chemistry (MOE), Nankai University, Tianjin 300350, PR China
| | - Huan Wang
- Institute of New Catalytic Materials Science, School of Materials Science and Engineering, Key Laboratory of Advanced Energy Materials Chemistry (MOE), Nankai University, Tianjin 300350, PR China
| | - Jiawei Liu
- Institute of New Catalytic Materials Science, School of Materials Science and Engineering, Key Laboratory of Advanced Energy Materials Chemistry (MOE), Nankai University, Tianjin 300350, PR China
| | - Pingchuan Sun
- Key Laboratory of Functional Polymer Materials (MOE), College of Chemistry, Nankai University, Tianjin 300071, PR China
| | - Tiehong Chen
- Institute of New Catalytic Materials Science, School of Materials Science and Engineering, Key Laboratory of Advanced Energy Materials Chemistry (MOE), Nankai University, Tianjin 300350, PR China
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16
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Andoh V, Chen L, Zhu F, Ge Q, Ma L, Wang Q, Chen K. The Evaluation of the Biological Effects of Melanin by Using Silkworm as a Model Animal. Toxins (Basel) 2022; 14:421. [PMID: 35878159 PMCID: PMC9317675 DOI: 10.3390/toxins14070421] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2022] [Revised: 06/14/2022] [Accepted: 06/19/2022] [Indexed: 02/04/2023] Open
Abstract
Melanin has been reported to have potential applications in industries such as cosmetics and food due to its anti-UV and antioxidative qualities. However, the corresponding data on its safety evaluation or biological consequences are fairly limited; such data are critical given its widespread use. The effect of different concentrations (1, 2, 3, and 4%) of melanin on growth status (larvae length and weight, cocoon weight, and morphology), the microstructure of the various tissues (fat body, silk gland, and midgut), and silk properties was studied by using the silkworm (bombyx mori) as the model organism. The weight and length of silkworm larvae fed with melanin were lower than the control, indicating that melanin appears to have a negative effect on the growth status of silkworms; however, the histophysiology analysis indicates that the cell morphologies are not changed, the XRD and FTIR spectra indicate that the secondary and crystalline structures of silks are also well preserved, and the thermogravimetric analysis and tensile test indicate that the thermal stability and mechanical properties are well maintained and even improved to some extent. Generally, it indicates that melanin has a certain inhibitory effect on the growth of silkworm larva but causes no harm to the cell microstructures or silk properties; this demonstrates that the safety of melanin as a food addictive should be considered seriously. The increase of thermal stability and mechanical properties shows that melanin may be a good chemical modifier in textile industries.
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Affiliation(s)
- Vivian Andoh
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China;
- School of Life Sciences, Jiangsu University, Zhenjiang 212013, China; (L.C.); (F.Z.); (Q.G.)
| | - Liang Chen
- School of Life Sciences, Jiangsu University, Zhenjiang 212013, China; (L.C.); (F.Z.); (Q.G.)
| | - Feifei Zhu
- School of Life Sciences, Jiangsu University, Zhenjiang 212013, China; (L.C.); (F.Z.); (Q.G.)
| | - Qi Ge
- School of Life Sciences, Jiangsu University, Zhenjiang 212013, China; (L.C.); (F.Z.); (Q.G.)
- School of the Environment and Safety Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Lin Ma
- College of Biotechnology, Jiangsu University of Science and Technology, Zhenjiang 212100, China
| | - Qiang Wang
- School of Life Sciences, Jiangsu University, Zhenjiang 212013, China; (L.C.); (F.Z.); (Q.G.)
| | - Keping Chen
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China;
- School of Life Sciences, Jiangsu University, Zhenjiang 212013, China; (L.C.); (F.Z.); (Q.G.)
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17
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Yim W, Takemura K, Zhou J, Zhou J, Jin Z, Borum RM, Xu M, Cheng Y, He T, Penny W, Miller BR, Jokerst JV. Enhanced Photoacoustic Detection of Heparin in Whole Blood via Melanin Nanocapsules Carrying Molecular Agents. ACS NANO 2022; 16:683-693. [PMID: 34962765 PMCID: PMC9237182 DOI: 10.1021/acsnano.1c08178] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/14/2023]
Abstract
Photoacoustic (PA) imaging has proved versatile for many biomedical applications from drug delivery tracking to disease diagnostics and postoperative surveillance. It recently emerged as a tool for accurate and real-time heparin monitoring to avoid bleeding complications associated with anticoagulant therapy. However, molecular-dye-based application is limited by high concentration requirements, photostability, and a strong background hemoglobin signal. We developed polydopamine nanocapsules (PNCs) via supramolecular templates and loaded them with molecular dyes for enhanced PA-mediated heparin detection. Depending on surface charge, the dye-loaded PNCs undergo disassembly or aggregation upon heparin recognition: both experiments and simulation have revealed that the increased PA signal mainly results from dye-loaded PNC-heparin aggregation. Importantly, Nile blue (NB)-loaded PNCs generated a 10-fold higher PA signal than free NB dye, and such PNC enabled the direct detection of heparin in a clinically relevant therapeutic window (0-4 U/mL) in whole human blood (R2 = 0.91). Furthermore, the PA signal of PNC@NB obtained from 17 patients linearly correlated with ACT values (R2 = 0.73) and cumulative heparin (R2 = 0.83). This PNC-based strategy for functional nanocapsules offers a versatile engineering platform for robust biomedical contrast agents and nanocarriers.
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Affiliation(s)
| | - Kathryn Takemura
- ENSCO, Inc., 4849 North Wickham Road, Melbourne, Florida 32940, United States
| | | | | | | | | | | | | | | | - William Penny
- Division of Cardiology, VA San Diego Healthcare System, University of California San Diego, 9500 Gilman Drive, La Jolla, California 92093, United States
| | - Bill R Miller
- Department of Chemistry, Truman State University, 100 East Normal Avenue, Kirkville, Missouri 63501, United States
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18
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Yim W, Borum RM, Zhou J, Mantri Y, Wu Z, Zhou J, Jin Z, Creyer M, Jokerst JV. Ultrasmall gold nanorod-polydopamine hybrids for enhanced photoacoustic imaging and photothermal therapy in second near-infrared window. Nanotheranostics 2022; 6:79-90. [PMID: 34976582 PMCID: PMC8671965 DOI: 10.7150/ntno.63634] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Accepted: 06/19/2021] [Indexed: 12/13/2022] Open
Abstract
Gold nanorods (GNRs) have attracted great interest for photo-mediated biomedicines due to their tunable and high optical absorption, high photothermal conversion efficiency and facile surface modifiability. GNRs that have efficient absorption in second near-infrared (NIR-II) window hold further promise in bio-applications due to low background signal from tissue and deep tissue penetration. However, bare GNRs readily undergo shape deformation (termed as 'melting effect') during the laser illumination losing their unique localized surface plasmon resonance (LSPR) properties, which subsequently leads to PA signal attenuation and decreased photothermal efficiency. Polydopamine (PDA) is a robust synthetic melanin that has broad absorption and high photothermal conversion. Herein, we coated GNRs with PDA to prepare photothermally robust GNR@PDA hybrids for enhanced photo-mediated theranostic agents. Ultrasmall GNRs (SGNRs) and conventional large GNRs (LGNRs) that possess similar LSPR characteristics as well as GNR@PDA hybrids were compared side-by-side in terms of the size-dependent photoacoustic (PA) imaging, photothermal therapy (PTT), and structural stability. In vitro experiments further demonstrated that SGNR@PDA showed 95% ablation of SKOV3 ovarian cancer cells, which is significantly higher than that of LGNRs (66%) and SGNRs (74%). Collectively, our PDA coating strategy represents a rational design for enhanced PA imaging and efficient PTT via a nanoparticle, i.e., nanotheranostics.
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Affiliation(s)
- Wonjun Yim
- Materials Science and Engineering Program, University of California San Diego, La Jolla, California, 92093, United States
| | - Raina M. Borum
- Department of Nanoengineering, University of California San Diego, La Jolla, California, 92093, United States
| | - Jiajing Zhou
- Department of Nanoengineering, University of California San Diego, La Jolla, California, 92093, United States
| | - Yash Mantri
- Department of Bioengineering, University of California San Diego, La Jolla, California, 92093, United States
| | - Zhuohong Wu
- Department of Nanoengineering, University of California San Diego, La Jolla, California, 92093, United States
| | - Jingcheng Zhou
- Department of Nanoengineering, University of California San Diego, La Jolla, California, 92093, United States
| | - Zhicheng Jin
- Department of Nanoengineering, University of California San Diego, La Jolla, California, 92093, United States
| | - Matthew Creyer
- Department of Nanoengineering, University of California San Diego, La Jolla, California, 92093, United States
| | - Jesse V. Jokerst
- Materials Science and Engineering Program, University of California San Diego, La Jolla, California, 92093, United States
- Department of Nanoengineering, University of California San Diego, La Jolla, California, 92093, United States
- Department of Radiology, University of California San Diego, La Jolla, California, 92093, United States
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19
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Zhou J, Xu M, Jin Z, Borum RM, Avakyan N, Cheng Y, Yim W, He T, Zhou J, Wu Z, Mantri Y, Jokerst JV. Versatile Polymer Nanocapsules via Redox Competition. Angew Chem Int Ed Engl 2021; 60:26357-26362. [PMID: 34580967 PMCID: PMC8629958 DOI: 10.1002/anie.202110829] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Indexed: 12/18/2022]
Abstract
Polymer nanocapsules have demonstrated significant value in materials science and biomedical technology, but require complicated and time-consuming synthetic steps. We report here the facile synthesis of monodisperse polymer nanocapsules via a redox-mediated kinetic strategy from two simple molecules: dopamine and benzene-1,4-dithiol (BDT). Specifically, BDT forms core templates and modulates the oxidation kinetics of dopamine into polydopamine (PDA) shells. These uniform nanoparticles can be tuned between ≈70 and 200 nm because the core diameter directly depends on BDT while the shell thickness depends on dopamine. The supramolecular core can then rapidly disassemble in organic solvents to produce PDA nanocapsules. Such nanocapsules exhibit enhanced physicochemical performance (e.g., loading capacity, photothermal transduction, and anti-oxidation) versus their solid counterparts. Particularly, this method enables a straightforward encapsulation of functional nanoparticles providing opportunities for designing complex nanostructures such as yolk-shell nanoparticles.
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Affiliation(s)
- Jiajing Zhou
- Department of NanoEngineering, University of California San Diego, 9500 Gilman Drive, La Jolla, CA, 92093, USA
| | - Ming Xu
- Department of NanoEngineering, University of California San Diego, 9500 Gilman Drive, La Jolla, CA, 92093, USA
| | - Zhicheng Jin
- Department of NanoEngineering, University of California San Diego, 9500 Gilman Drive, La Jolla, CA, 92093, USA
| | - Raina M Borum
- Department of NanoEngineering, University of California San Diego, 9500 Gilman Drive, La Jolla, CA, 92093, USA
| | - Nicole Avakyan
- Department of Chemistry and Biochemistry, University of California San Diego, 9500 Gilman Drive, La Jolla, California, 92093, USA
| | - Yong Cheng
- Department of NanoEngineering, University of California San Diego, 9500 Gilman Drive, La Jolla, CA, 92093, USA
| | - Wonjun Yim
- Materials Science and Engineering Program, University of California San Diego, 9500 Gilman Drive, La Jolla, California, 92093, USA
| | - Tengyu He
- Materials Science and Engineering Program, University of California San Diego, 9500 Gilman Drive, La Jolla, California, 92093, USA
| | - Jingcheng Zhou
- Department of NanoEngineering, University of California San Diego, 9500 Gilman Drive, La Jolla, CA, 92093, USA
| | - Zhuohong Wu
- Department of NanoEngineering, University of California San Diego, 9500 Gilman Drive, La Jolla, CA, 92093, USA
| | - Yash Mantri
- Department of Bioengineering, University of California San Diego, 9500 Gilman Drive, La Jolla, California, 92093, USA
| | - Jesse V Jokerst
- Department of NanoEngineering, University of California San Diego, 9500 Gilman Drive, La Jolla, CA, 92093, USA
- Materials Science and Engineering Program, University of California San Diego, 9500 Gilman Drive, La Jolla, California, 92093, USA
- Department of Radiology, University of California San Diego, 9500 Gilman Drive, La Jolla, California, 92093, USA
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20
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Zhou J, Xu M, Jin Z, Borum RM, Avakyan N, Cheng Y, Yim W, He T, Zhou J, Wu Z, Mantri Y, Jokerst JV. Versatile Polymer Nanocapsules via Redox Competition. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202110829] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Jiajing Zhou
- Department of NanoEngineering University of California San Diego 9500 Gilman Drive La Jolla CA 92093 USA
| | - Ming Xu
- Department of NanoEngineering University of California San Diego 9500 Gilman Drive La Jolla CA 92093 USA
| | - Zhicheng Jin
- Department of NanoEngineering University of California San Diego 9500 Gilman Drive La Jolla CA 92093 USA
| | - Raina M. Borum
- Department of NanoEngineering University of California San Diego 9500 Gilman Drive La Jolla CA 92093 USA
| | - Nicole Avakyan
- Department of Chemistry and Biochemistry University of California San Diego 9500 Gilman Drive La Jolla California 92093 USA
| | - Yong Cheng
- Department of NanoEngineering University of California San Diego 9500 Gilman Drive La Jolla CA 92093 USA
| | - Wonjun Yim
- Materials Science and Engineering Program University of California San Diego 9500 Gilman Drive La Jolla California 92093 USA
| | - Tengyu He
- Materials Science and Engineering Program University of California San Diego 9500 Gilman Drive La Jolla California 92093 USA
| | - Jingcheng Zhou
- Department of NanoEngineering University of California San Diego 9500 Gilman Drive La Jolla CA 92093 USA
| | - Zhuohong Wu
- Department of NanoEngineering University of California San Diego 9500 Gilman Drive La Jolla CA 92093 USA
| | - Yash Mantri
- Department of Bioengineering University of California San Diego 9500 Gilman Drive La Jolla California 92093 USA
| | - Jesse V. Jokerst
- Department of NanoEngineering University of California San Diego 9500 Gilman Drive La Jolla CA 92093 USA
- Materials Science and Engineering Program University of California San Diego 9500 Gilman Drive La Jolla California 92093 USA
- Department of Radiology University of California San Diego 9500 Gilman Drive La Jolla California 92093 USA
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21
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Pei S, Li JB, Wang Z, Xie Y, Chen J, Wang H, Sun L. A CORM loaded nanoplatform for single NIR light-activated bioimaging, gas therapy, and photothermal therapy in vitro. J Mater Chem B 2021; 9:9213-9220. [PMID: 34698754 DOI: 10.1039/d1tb01561c] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Carbon monoxide (CO) can cause mitochondrial dysfunction, inducing apoptosis of cancer cells, which sheds light on a potential alternative for cancer treatment. However, the existing CO-based compounds are inherently limited by their chemical nature, such as high biological toxicity and uncontrolled CO release. Therefore, a nanoplatform - UmPF - that addresses such pain points is urgently in demand. In this study, we have proposed a nanoplatform irradiated by near-infrared (NIR) light to release CO. Iron pentacarbonyl (Fe(CO)5) was loaded in the mesoporous polydopamine layer that was coated on rare-earth upconverting nanoparticles (UCNPs). The absorption wavelength of Fe(CO)5 overlaps with the emission bands of the UCNPs in the UV-visible light range, and therefore the emissions from the UCNPs can be used to incite Fe(CO)5 to control the release of CO. Besides, the catechol groups, which are abundant in the polydopamine structure, serve as an ideal locating spot to chelate with Fe(CO)5; in the meantime, the mesoporous structure of the polydopamine layer improves the loading efficiency of Fe(CO)5 and reduces its biological toxicity. The photothermal effect (PTT) of the polydopamine layer is highly controllable by adjusting the external laser intensity, irradiation time and the thickness of the polydopamine layer. The results illustrate that the combination of CO gas therapy (GT) and polydopamine PTT brought by the final nanoplatform can be synergistic in killing cancer cells in vitro. More importantly, the possible toxic side effects can be effectively prevented from affecting the organism, since CO will not be released in this system without near-infrared light radiation.
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Affiliation(s)
- Shihao Pei
- Research Center of Nano Science and Technology, College of Science, Shanghai University, Shanghai 200444, China. .,Department of Chemistry, College of Science, Shanghai University, Shanghai 200444, China
| | - Jia-Bei Li
- Institute of Nanochemistry and Nanobiology, School of Environmental and Chemical Engineering, Shanghai University, Shanghai 200444, China.
| | - Zhuo Wang
- State Key Laboratory of Marine Resource Utilization in South China Sea & Special Glass Key Lab of Hainan Province, School of Information and Communication Engineering, Hainan University, Haikou 570228, China
| | - Yao Xie
- Research Center of Nano Science and Technology, College of Science, Shanghai University, Shanghai 200444, China.
| | - Jiabo Chen
- Research Center of Nano Science and Technology, College of Science, Shanghai University, Shanghai 200444, China. .,Department of Chemistry, College of Science, Shanghai University, Shanghai 200444, China
| | - Haifang Wang
- Institute of Nanochemistry and Nanobiology, School of Environmental and Chemical Engineering, Shanghai University, Shanghai 200444, China.
| | - Lining Sun
- Research Center of Nano Science and Technology, College of Science, Shanghai University, Shanghai 200444, China. .,Department of Chemistry, College of Science, Shanghai University, Shanghai 200444, China
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22
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Zhou J, Penna M, Lin Z, Han Y, Lafleur RPM, Qu Y, Richardson JJ, Yarovsky I, Jokerst JV, Caruso F. Robust and Versatile Coatings Engineered via Simultaneous Covalent and Noncovalent Interactions. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202106316] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Jiajing Zhou
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, and the Department of Chemical Engineering The University of Melbourne Parkville Victoria 3010 Australia
- Department of NanoEngineering University of California San Diego 9500 Gilman Dr. La Jolla CA 92093 USA
| | - Matthew Penna
- School of Engineering RMIT University Melbourne Victoria 3001 Australia
| | - Zhixing Lin
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, and the Department of Chemical Engineering The University of Melbourne Parkville Victoria 3010 Australia
| | - Yiyuan Han
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, and the Department of Chemical Engineering The University of Melbourne Parkville Victoria 3010 Australia
| | - René P. M. Lafleur
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, and the Department of Chemical Engineering The University of Melbourne Parkville Victoria 3010 Australia
| | - Yijiao Qu
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, and the Department of Chemical Engineering The University of Melbourne Parkville Victoria 3010 Australia
| | - Joseph J. Richardson
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, and the Department of Chemical Engineering The University of Melbourne Parkville Victoria 3010 Australia
| | - Irene Yarovsky
- School of Engineering RMIT University Melbourne Victoria 3001 Australia
| | - Jesse V. Jokerst
- Department of NanoEngineering University of California San Diego 9500 Gilman Dr. La Jolla CA 92093 USA
- Materials Science and Engineering Program University of California San Diego 9500 Gilman Dr. La Jolla CA 92093 USA
- Department of Radiology University of California San Diego 9500 Gilman Dr. La Jolla CA 92093 USA
| | - Frank Caruso
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, and the Department of Chemical Engineering The University of Melbourne Parkville Victoria 3010 Australia
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23
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Zhou J, Penna M, Lin Z, Han Y, Lafleur RPM, Qu Y, Richardson JJ, Yarovsky I, Jokerst JV, Caruso F. Robust and Versatile Coatings Engineered via Simultaneous Covalent and Noncovalent Interactions. Angew Chem Int Ed Engl 2021; 60:20225-20230. [PMID: 34258845 PMCID: PMC8405577 DOI: 10.1002/anie.202106316] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Revised: 06/16/2021] [Indexed: 12/17/2022]
Abstract
Interfacial modular assembly has emerged as an adaptable strategy for engineering the surface properties of substrates in biomedicine, photonics, and catalysis. Herein, we report a versatile and robust coating (pBDT-TA), self-assembled from tannic acid (TA) and a self-polymerizing aromatic dithiol (i.e., benzene-1,4-dithiol, BDT), that can be engineered on diverse substrates with a precisely tuned thickness (5-40 nm) by varying the concentration of BDT used. The pBDT-TA coating is stabilized by covalent (disulfide) bonds and supramolecular (π-π) interactions, endowing the coating with high stability in various harsh aqueous environments across ionic strength, pH, temperature (e.g., 100 mM NaCl, HCl (pH 1) or NaOH (pH 13), and water at 100 °C), as well as surfactant solution (e.g., 100 mM Triton X-100) and biological buffer (e.g., Dulbecco's phosphate-buffered saline), as validated by experiments and simulations. Moreover, the reported pBDT-TA coating enables secondary reactions on the coating for engineering hybrid adlayers (e.g., ZIF-8 shells) via phenolic-mediated adhesion, and the facile integration of aromatic fluorescent dyes (e.g., rhodamine B) via π interactions without requiring elaborate synthetic processes.
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Affiliation(s)
- Jiajing Zhou
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, and the, Department of Chemical Engineering, The University of Melbourne, Parkville, Victoria, 3010, Australia
- Department of NanoEngineering, University of California San Diego, 9500 Gilman Dr., La Jolla, CA, 92093, USA
| | - Matthew Penna
- School of Engineering, RMIT University, Melbourne, Victoria, 3001, Australia
| | - Zhixing Lin
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, and the, Department of Chemical Engineering, The University of Melbourne, Parkville, Victoria, 3010, Australia
| | - Yiyuan Han
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, and the, Department of Chemical Engineering, The University of Melbourne, Parkville, Victoria, 3010, Australia
| | - René P M Lafleur
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, and the, Department of Chemical Engineering, The University of Melbourne, Parkville, Victoria, 3010, Australia
| | - Yijiao Qu
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, and the, Department of Chemical Engineering, The University of Melbourne, Parkville, Victoria, 3010, Australia
| | - Joseph J Richardson
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, and the, Department of Chemical Engineering, The University of Melbourne, Parkville, Victoria, 3010, Australia
| | - Irene Yarovsky
- School of Engineering, RMIT University, Melbourne, Victoria, 3001, Australia
| | - Jesse V Jokerst
- Department of NanoEngineering, University of California San Diego, 9500 Gilman Dr., La Jolla, CA, 92093, USA
- Materials Science and Engineering Program, University of California San Diego, 9500 Gilman Dr., La Jolla, CA, 92093, USA
- Department of Radiology, University of California San Diego, 9500 Gilman Dr., La Jolla, CA, 92093, USA
| | - Frank Caruso
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, and the, Department of Chemical Engineering, The University of Melbourne, Parkville, Victoria, 3010, Australia
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