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Zhang Y, Gao X, Ye Y, Shen Y. Fe-Doped polydopamine nanoparticles with peroxidase-mimicking activity for the detection of hypoxanthine related to meat freshness. Analyst 2022; 147:956-964. [PMID: 35170599 DOI: 10.1039/d1an02325j] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Rapid and accurate monitoring of food freshness to provide consumers with high-quality meat continues to be of tremendous importance to the food industry. In this report, an efficient Fe-doped polydopamine (Fe-PDA) nanozyme with peroxidase-mimicking activity was synthesized by a high-temperature hydrothermal method, and was applied to a spectrophotometric sensing system, which successfully reports the concentration of hypoxanthine (Hx) related to meat freshness. The Fe-PDA nanozyme showed excellent peroxidase simulation activity, which was primarily verified by steady-state kinetics experiments. In the presence of xanthine oxidase (XOD), Hx can react quantitatively with dissolved O2 to generate H2O2, which can be further catalyzed and produce hydroxyl radicals (•OH) under acidic conditions via the Fe-PDA nanozyme and oxidize colorless TMB to blue oxTMB with absorbance at 653 nm. The absorbance at 653 nm expressed a clear linear relationship with hypoxanthine concentration in the range of 5.13-200 μM, and the detection limit was 1.54 μM. This method was further assessed by measuring the recovery of Hx added to meat samples, which showed promising accuracy. Overall, the developed Fe-PDA nanozyme with excellent peroxidase-mimicking activity is cost-effective, high-performance and easy to produce, offering an efficient and low-cost sensing system based on spectrophotometry for meat freshness determination as an alternative to conventional methods.
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Affiliation(s)
- Yiyin Zhang
- School of Food & Biological Engineering, Key Laboratory for Agricultural Products Processing of Anhui Province, Hefei University of Technology, Hefei 230009, China.
| | - Xiang Gao
- School of Food & Biological Engineering, Key Laboratory for Agricultural Products Processing of Anhui Province, Hefei University of Technology, Hefei 230009, China.
| | - Yingwang Ye
- School of Food & Biological Engineering, Key Laboratory for Agricultural Products Processing of Anhui Province, Hefei University of Technology, Hefei 230009, China.
| | - Yizhong Shen
- School of Food & Biological Engineering, Key Laboratory for Agricultural Products Processing of Anhui Province, Hefei University of Technology, Hefei 230009, China.
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Arroyos G, da Silva CM, Theodoroviez LB, Campanella JEM, Frem RCG. Insights on Luminescent Micro- and Nanospheres of Infinite Coordination Polymers. Chemistry 2021; 28:e202103104. [PMID: 34582106 DOI: 10.1002/chem.202103104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Indexed: 11/12/2022]
Abstract
Coordination polymers have been extensively studied in recent years. Some of these materials can exhibit several properties such as permanent porosity, high surface area, thermostability and light emission, as well as open sites for chemical functionalization. Concerning the fact that this kind of compounds are usually solids, the size and morphology of the particles are important parameters when an application is desired. Inside this context, there is a subclass of coordination polymers, named infinite coordination polymers (ICPs), which auto-organize as micro- or nanoparticles with low crystallinity. Specifically, the particles exhibiting spherical shapes and reduced sizes can be better dispersed, enter cells much easier than bulk crystals and be converted to inorganic materials by topotactic transformation. Luminescent ICPs, in particular, can find applications in several areas, such as sensing probes, light-emitting devices and bioimaging. In this review, we present the state-of-the-art of ICP-based spherical particles, including the growth mechanisms, some applications for luminescent ICPs and the challenges to overcome in future commercial usage of these materials.
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Affiliation(s)
- Guilherme Arroyos
- Institute of Chemistry of Araraquara, São Paulo State University - Unesp, 14800-025, Araraquara SP, Brazil
| | - Caroline M da Silva
- Institute of Chemistry of Araraquara, São Paulo State University - Unesp, 14800-025, Araraquara SP, Brazil
| | - Lucas B Theodoroviez
- Institute of Chemistry of Araraquara, São Paulo State University - Unesp, 14800-025, Araraquara SP, Brazil
| | - Jonatas E M Campanella
- Institute of Chemistry of Araraquara, São Paulo State University - Unesp, 14800-025, Araraquara SP, Brazil
| | - Regina C G Frem
- Institute of Chemistry of Araraquara, São Paulo State University - Unesp, 14800-025, Araraquara SP, Brazil
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A Fluorescent Sensor for Daunorubicin Determination Using 808 nm-excited Upconversion Nanoparticles. J Inorg Organomet Polym Mater 2021. [DOI: 10.1007/s10904-020-01872-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Zhu Y, Xin N, Qiao Z, Chen S, Zeng L, Zhang Y, Wei D, Sun J, Fan H. Bioactive MOFs Based Theranostic Agent for Highly Effective Combination of Multimodal Imaging and Chemo-Phototherapy. Adv Healthc Mater 2020; 9:e2000205. [PMID: 32548979 DOI: 10.1002/adhm.202000205] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2020] [Revised: 04/28/2020] [Indexed: 02/06/2023]
Abstract
Bioactive metal-organic frameworks (bio-MOFs) built from biofunctional metal ions and linkers show a new strategy to construct multifunctional theranostic platforms. Herein, a bio-MOF is synthetized via the self-assembling of Fe3+ ions and doxorubicin hydrochloride (DOX) molecules. Then, through a stepwise assembly strategy, another bio-MOFs structure consisting of Gd3+ ions and 1,3,5-benzenetricarboxylic acid (H3 BTC) is wrapped on the surfaces of Fe-DOX nanoparticles, followed by adsorbing photosensitizer indocyanine green (ICG). Specifically, the Gd-MOF shell structure can not only act as a contrast agent for magnetic resonance imaging (MRI), but also provides protection for Fe-DOX cores, controlling the release of DOX. The photoacoustic and photothermal imaging (PAI and PTI) methods are successfully introduced to the platform by loading ICG, providing potential applications for multimodal biological imaging. The in vitro and in vivo outcomes indicate that the Fe-DOX@Gd-MOF-ICG nanoplatform exhibits outstanding synergistic antitumor performance via MR/PA/PT imaging guided chemotherapy, photothermal and photodynamic combination therapy. The work may encourage further exploration of bio-MOFs based multifunctional theranostic platforms for multimodal imaging guided compound antitumor therapy, which will open an avenue of MOFs toward biological applications.
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Affiliation(s)
- Yuda Zhu
- National Engineering Research Center for BiomaterialsSichuan University Chengdu Sichuan 610064 P. R. China
| | - Nini Xin
- National Engineering Research Center for BiomaterialsSichuan University Chengdu Sichuan 610064 P. R. China
| | - Zi Qiao
- National Engineering Research Center for BiomaterialsSichuan University Chengdu Sichuan 610064 P. R. China
| | - Suping Chen
- National Engineering Research Center for BiomaterialsSichuan University Chengdu Sichuan 610064 P. R. China
| | - Lingwan Zeng
- National Engineering Research Center for BiomaterialsSichuan University Chengdu Sichuan 610064 P. R. China
| | - Yusheng Zhang
- National Engineering Research Center for BiomaterialsSichuan University Chengdu Sichuan 610064 P. R. China
| | - Dan Wei
- National Engineering Research Center for BiomaterialsSichuan University Chengdu Sichuan 610064 P. R. China
| | - Jing Sun
- National Engineering Research Center for BiomaterialsSichuan University Chengdu Sichuan 610064 P. R. China
| | - Hongsong Fan
- National Engineering Research Center for BiomaterialsSichuan University Chengdu Sichuan 610064 P. R. China
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5
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Multifunctional Gadolinium-Based Coordination Polymer Hollow Submicrospheres: Synthesis, Characterization and Properties. J Inorg Organomet Polym Mater 2020. [DOI: 10.1007/s10904-019-01276-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Arroyos G, Frem RCG. Luminescent spherical particles of lanthanide-based infinite coordination polymers with tailorable sizes. CrystEngComm 2020. [DOI: 10.1039/d0ce00155d] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The influence of three different synthetic routes on the size and morphology of luminescent lanthanide-based infinite coordination polymers was investigated.
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Affiliation(s)
- Guilherme Arroyos
- Institute of Chemistry
- São Paulo State University, UNESP
- Araraquara
- Brazil
| | - Regina C. G. Frem
- Institute of Chemistry
- São Paulo State University, UNESP
- Araraquara
- Brazil
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Zhu Y, Xin N, Qiao Z, Chen S, Zeng L, Zhang Y, Wei D, Sun J, Fan H. Novel Tumor-Microenvironment-Based Sequential Catalytic Therapy by Fe(II)-Engineered Polydopamine Nanoparticles. ACS APPLIED MATERIALS & INTERFACES 2019; 11:43018-43030. [PMID: 31660723 DOI: 10.1021/acsami.9b17951] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Traditional tumor treatments suffer from severe side effects on account of their invasive process and inefficient outcomes. Featuring a unique physical microenvironment, the tumor microenvironment (TME) provides a new research direction for designing more efficient and safer treatment paradigms. In this study, we fabricated a polydopamine (PDA)-based TME-responsive nanosystem, which successfully integrates glucose degradation, the Fenton reaction, and photothermal therapy for efficient cancer therapy. Through a convenient hydrothermal method, Fe2+-doped Fe(II)-PDA nanoparticles were successfully fabricated, which show an excellent photothermal effect and interesting reactivity for the Fenton reaction. Instead of introducing toxic anticancer agents, natural glucose oxidase (GOD) was grafted on Fe(II)-PDA, forming a cascade catalytic nanomedicine for a specific response to the glucose in TME. GOD grafted on Fe(II)-PDA-GOD is ought to catalyze abundant glucose in TME into gluconic acid and H2O2. The concomitant generation of H2O2 can enhance the efficiency of the sequential Fenton reaction, producing abundant hydroxyl radicals (•OH) for cancer therapy. Besides, the overconsumption of intratumoral glucose also could inhibit tumor growth by reducing the energy supply. Taken together, the in vitro and in vivo antitumor studies of such TME-based Fe(II)-PDA-GOD nanosystems displayed a favorable synergistic potency of glucose degradation, the Fenton reaction, and photothermal therapy against tumor growth. Our design expands the biological application of multifunctional PDA while providing novel strategies toward effective antitumor treatment with minimal side effects.
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Affiliation(s)
- Yuda Zhu
- National Engineering Research Center for Biomaterials , Sichuan University , Sichuan , Chengdu 610064 , P. R. China
| | - Nini Xin
- National Engineering Research Center for Biomaterials , Sichuan University , Sichuan , Chengdu 610064 , P. R. China
| | - Zi Qiao
- National Engineering Research Center for Biomaterials , Sichuan University , Sichuan , Chengdu 610064 , P. R. China
| | - Suping Chen
- National Engineering Research Center for Biomaterials , Sichuan University , Sichuan , Chengdu 610064 , P. R. China
| | - Lingwan Zeng
- National Engineering Research Center for Biomaterials , Sichuan University , Sichuan , Chengdu 610064 , P. R. China
| | - Yusheng Zhang
- National Engineering Research Center for Biomaterials , Sichuan University , Sichuan , Chengdu 610064 , P. R. China
| | - Dan Wei
- National Engineering Research Center for Biomaterials , Sichuan University , Sichuan , Chengdu 610064 , P. R. China
| | - Jing Sun
- National Engineering Research Center for Biomaterials , Sichuan University , Sichuan , Chengdu 610064 , P. R. China
| | - Hongsong Fan
- National Engineering Research Center for Biomaterials , Sichuan University , Sichuan , Chengdu 610064 , P. R. China
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