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Xu S, Zhang X, Xu Z, Duan Y, Liu Z, Zhang Y. Exposure and risk assessment of phthalates in environmental water using a three-template molecularly imprinted fiber array strategy. JOURNAL OF HAZARDOUS MATERIALS 2024; 461:132491. [PMID: 37717442 DOI: 10.1016/j.jhazmat.2023.132491] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Revised: 08/18/2023] [Accepted: 09/04/2023] [Indexed: 09/19/2023]
Abstract
Phthalate is a kind of environmental estrogen having a reproductive toxicity effect on animals and plants in the environment, and its detection is prone to matrix interference. Nevertheless, the molecularly imprinted polymer (MIP) can resist matrix interference. A three-template MIP solid-phase microextraction fiber array technique with improved adsorption flux and extraction capacity was innovatively developed. Additionally, the three-template MIP fiber arrays were used to screen phthalates in environmental water. The result showed that the three-template MIP fiber array had great potential for monitoring and controlling phthalate in environmental water. Moreover, the enrichment factors of the three-template MIP fiber arrays were 1410.65, 2419.55, and 493.21 times those of PA, PDMS, and PDMS/DVB commercial fiber-constructed arrays, respectively. The risk assessment using risk quotient revealed that BBP and DPHP had a medium-high ecological risk, DMP had a medium-low ecological risk, while EP and BP had a minimal ecological risk. This strategy represents an effective, easily tailored, and reusable method to simultaneously enhance extraction capacity and adsorption flux. It is environmentally friendly and has great feasibility for specific recognition of phthalate from environmental water and ecological risk assessment.
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Affiliation(s)
- Shufang Xu
- Faculty of Science, Kunming University of Science and Technology, Kunming 650500, China
| | - Xiaolan Zhang
- Faculty of Science, Kunming University of Science and Technology, Kunming 650500, China
| | - Zhigang Xu
- Faculty of Science, Kunming University of Science and Technology, Kunming 650500, China.
| | - Yunli Duan
- Faculty of Science, Kunming University of Science and Technology, Kunming 650500, China
| | - Zhimin Liu
- Faculty of Science, Kunming University of Science and Technology, Kunming 650500, China
| | - Yan Zhang
- Faculty of Science, Kunming University of Science and Technology, Kunming 650500, China
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Kang MS, Cho E, Choi HE, Amri C, Lee JH, Kim KS. Molecularly imprinted polymers (MIPs): emerging biomaterials for cancer theragnostic applications. Biomater Res 2023; 27:45. [PMID: 37173721 PMCID: PMC10182667 DOI: 10.1186/s40824-023-00388-5] [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: 02/03/2023] [Accepted: 04/30/2023] [Indexed: 05/15/2023] Open
Abstract
Cancer is a disease caused by abnormal cell growth that spreads through other parts of the body and threatens life by destroying healthy tissues. Therefore, numerous techniques have been employed not only to diagnose and monitor the progress of cancer in a precise manner but also to develop appropriate therapeutic agents with enhanced efficacy and safety profiles. In this regard, molecularly imprinted polymers (MIPs), synthetic receptors that recognize targeted molecules with high affinity and selectivity, have been intensively investigated as one of the most attractive biomaterials for theragnostic approaches. This review describes diverse synthesis strategies to provide the rationale behind these synthetic antibodies and provides a selective overview of the recent progress in the in vitro and in vivo targeting of cancer biomarkers for diagnosis and therapeutic applications. Taken together, the topics discussed in this review provide concise guidelines for the development of novel MIP-based systems to diagnose cancer more precisely and promote successful treatment. Molecularly imprinted polymers (MIPs), synthetic receptors that recognize targeted molecules with high affinity and selectivity, have been intensively investigated as one of the most attractive biomaterials for cancer theragnostic approaches. This review describes diverse synthesis strategies to provide the rationale behind these synthetic antibodies and provides a selective overview of the recent progress in the in vitro and in vivo targeting of cancer biomarkers for diagnosis and therapeutic applications. The topics discussed in this review aim to provide concise guidelines for the development of novel MIP-based systems to diagnose cancer more precisely and promote successful treatment.
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Affiliation(s)
- Min Seok Kang
- School of Chemical Engineering, Pusan National University, 2 Busandaehak-Ro 63 Beon-Gil, Geumjeong-Gu, Busan, 46241, Republic of Korea
| | - Euni Cho
- School of Biomedical Convergence Engineering, Pusan National University, 49 Busandaehak-Ro, Yangsan, 50612, Republic of Korea
- Department of Information Convergence Engineering, Pusan National University, 49 Busandaehak-Ro, Yangsan, 50612, Republic of Korea
| | - Hye Eun Choi
- School of Chemical Engineering, Pusan National University, 2 Busandaehak-Ro 63 Beon-Gil, Geumjeong-Gu, Busan, 46241, Republic of Korea
| | - Chaima Amri
- Department of Convergence Medical Sciences, School of Medicine, Pusan National University, 49 Busandaehak-Ro, Yangsan, 50612, Republic of Korea
| | - Jin-Ho Lee
- School of Biomedical Convergence Engineering, Pusan National University, 49 Busandaehak-Ro, Yangsan, 50612, Republic of Korea.
- Department of Information Convergence Engineering, Pusan National University, 49 Busandaehak-Ro, Yangsan, 50612, Republic of Korea.
- Department of Convergence Medical Sciences, School of Medicine, Pusan National University, 49 Busandaehak-Ro, Yangsan, 50612, Republic of Korea.
| | - Ki Su Kim
- School of Chemical Engineering, Pusan National University, 2 Busandaehak-Ro 63 Beon-Gil, Geumjeong-Gu, Busan, 46241, Republic of Korea.
- Department of Organic Material Science & Engineering, Pusan National University, 2 Busandaehak-Ro 63 Beon-Gil, Geumjeong-Gu, Busan, 46241, Republic of Korea.
- Institute of Advanced Organic Materials, Pusan National University, 2 Busandaehak-Ro 63 Beon-Gil, Geumjeong-Gu, Busan, 46241, Republic of Korea.
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Wei Z, Wang P, Tian X, sun W, Pan J. Imprinted polymer beads featuring both predefined multiple-point interaction and accessible binding sites for precise recognition of 2′-deoxyadenosine. Sep Purif Technol 2022. [DOI: 10.1016/j.seppur.2022.122048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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Lu H, Xu S, Ge G, Guo Z, Zhao M, Liu Z. Boosting Chemodynamic Therapy by Tumor-Targeting and Cellular Redox Homeostasis-Disrupting Nanoparticles. ACS APPLIED MATERIALS & INTERFACES 2022; 14:44098-44110. [PMID: 36149803 DOI: 10.1021/acsami.2c11091] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Chemodynamic therapy (CDT) that kills tumor cells by converting low-reactivity H2O2 into highly toxic hydroxyl radicals (•OH) is an emerging tumor therapeutic modality, but its therapeutic efficacy is largely limited by both the lack of tumor targeting and redox homeostasis in tumor cells. Herein, we report Cu2+-encapsulated and GalNAc-imprinted biodegradable silica nanoparticles (nanoMIP) for boosting CDT. In this strategy, the Cu2+ was first encapsulated into disulfide-bridged silica nanoparticles with a high loading capacity of ∼18.3%, followed by in situ functionalization via molecular imprinting using GalNAc as a template. Such a nanovector could specifically target tumor cells overexpressing the Tn antigen to promote the cellular uptake. After internalization into tumor cells, the degradation of nanoMIP occurred in response to the tumor microenvironment, spontaneously releasing Cu2+/Cu+ via redox cycles, which in turn promoted highly potent GSH depletion and triggered •OH generation by a Fenton-like reaction. Notably, we found that the catalase activity could be effectively inhibited by the produced Cu+, which indirectly upregulated the endogenous H2O2 level. As a result, the "maladjusted" tumor cells lost the resistance against •OH damage, finally resulting in the apoptosis of tumor cells. In vitro and in vivo experiments demonstrated that our nanoMIP exhibited excellent cytotoxicity against tumor cells and high efficacy of tumor inhibition in the xenograft tumor model with negligible side effects. Taken together, our study provides not only a promising strategy for maximizing the CDT efficacy but also a new insight for developing MIP-based nanomedicine.
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Affiliation(s)
- Haifeng Lu
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, 163 Xianlin Avenue, Nanjing 210023, China
| | - Shuxin Xu
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, 163 Xianlin Avenue, Nanjing 210023, China
| | - Ge Ge
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, 163 Xianlin Avenue, Nanjing 210023, China
| | - Zhanchen Guo
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, 163 Xianlin Avenue, Nanjing 210023, China
| | - Menghuan Zhao
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, 163 Xianlin Avenue, Nanjing 210023, China
| | - Zhen Liu
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, 163 Xianlin Avenue, Nanjing 210023, China
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He Y, Lin Z. Recent advances in protein-imprinted polymers: synthesis, applications and challenges. J Mater Chem B 2022; 10:6571-6589. [PMID: 35507351 DOI: 10.1039/d2tb00273f] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
The molecular imprinting technique (MIT), also described as the "lock to key" method, has been demonstrated as an effective tool for the creation of synthetic polymers with antibody-like sites to specifically recognize target molecules. To date, most successful molecular imprinting researches were limited to small molecules (<1500 Da); biomacromolecule (especially protein) imprinting remains a serious challenge due to their large size, chemical and structural complexity, and environmental instability. Nevertheless, protein imprinting has achieved some significant breakthroughs in imprinting methods and applications over the past decade. Some special protein-imprinted materials with outstanding properties have been developed and exhibited excellent potential in several advanced fields such as separation and purification, proteomics, biomarker detection, bioimaging and therapy. In this review, we critically and comprehensively surveyed the recent advances in protein imprinting, particularly emphasizing the significant progress in imprinting methods and highlighted applications. Finally, we summarize the major challenges remaining in protein imprinting and propose its development direction in the near future.
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Affiliation(s)
- Yanting He
- School of Pharmacy, Bengbu Medical University, 2600 Donghai Avenue, Bengbu, Anhui, 233000, China.,Ministry of Education Key Laboratory of Analytical Science of Food Safety and Biology, Fujian Provincial Key Laboratory of Analysis and Detection Technology for Food Safety, College of Chemistry, Fuzhou University, Fuzhou, Fujian, 350108, China.
| | - Zian Lin
- Ministry of Education Key Laboratory of Analytical Science of Food Safety and Biology, Fujian Provincial Key Laboratory of Analysis and Detection Technology for Food Safety, College of Chemistry, Fuzhou University, Fuzhou, Fujian, 350108, China.
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Chen J, Hao L, Hu J, Zhu K, Li Y, Xiong S, Huang X, Xiong Y, Tang BZ. A Universal Boronate‐Affinity Crosslinking‐Amplified Dynamic Light Scattering Immunoassay for Point‐of‐Care Glycoprotein Detection. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202112031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Jing Chen
- State Key Laboratory of Food Science and Technology School of Food Science and Technology Nanchang University Nanchang 330047 China
| | - Liangwen Hao
- State Key Laboratory of Food Science and Technology School of Food Science and Technology Nanchang University Nanchang 330047 China
| | - Jiaqi Hu
- State Key Laboratory of Food Science and Technology School of Food Science and Technology Nanchang University Nanchang 330047 China
| | - Kang Zhu
- State Key Laboratory of Food Science and Technology School of Food Science and Technology Nanchang University Nanchang 330047 China
| | - Yu Li
- State Key Laboratory of Food Science and Technology School of Food Science and Technology Nanchang University Nanchang 330047 China
| | - Sicheng Xiong
- State Key Laboratory of Food Science and Technology School of Food Science and Technology Nanchang University Nanchang 330047 China
| | - Xiaolin Huang
- State Key Laboratory of Food Science and Technology School of Food Science and Technology Nanchang University Nanchang 330047 China
| | - Yonghua Xiong
- State Key Laboratory of Food Science and Technology School of Food Science and Technology Nanchang University Nanchang 330047 China
- Jiangxi-OAI Joint Research Institute Nanchang University Nanchang 330047 China
| | - Ben Zhong Tang
- Shenzhen Institute of Aggregate Science and Technology School of Science and Engineering The Chinese University of Hong Kong Shenzhen Guangdong 518172 China
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Chen J, Hao L, Hu J, Zhu K, Li Y, Xiong S, Huang X, Xiong Y, Tang BZ. A Universal Boronate-Affinity Crosslinking-Amplified Dynamic Light Scattering Immunoassay for Point-of-Care Glycoprotein Detection. Angew Chem Int Ed Engl 2021; 61:e202112031. [PMID: 34881816 DOI: 10.1002/anie.202112031] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2021] [Indexed: 12/21/2022]
Abstract
Herein, we report a universal boronate-affinity crosslinking-amplified dynamic light scattering (DLS) immunoassay for point-of-care (POC) glycoprotein detection in complex samples. This enhanced DLS immunoassay consists of two elements, i.e., antibody-coated magnetic nanoparticles (MNP@mAb) for target capture and DLS signal transduction, and phenylboronic acid-based boronate-affinity materials as crosslinking amplifiers. Upon the addition of targets, glycoproteins are first captured by MNP@mAb and amplified by target-induced crosslinking stemming from the selective binding between the boronic acid ligand and cis-diol-containing glycoprotein, thereby resulting in a remarkably increased DLS signal in the average nanoparticle size. Benefiting from the multivalent binding and fast boronate-affinity reaction between glycoproteins and crosslinkers, the proposed immunosensing strategy has achieved the ultrasensitive and rapid quantitative assay of glycoproteins at the fM level within 15 min. Overall, this work provides a promising and versatile design strategy for extending the DLS technique to detect glycoproteins even in the field or at POC.
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Affiliation(s)
- Jing Chen
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Nanchang University, Nanchang, 330047, China
| | - Liangwen Hao
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Nanchang University, Nanchang, 330047, China
| | - Jiaqi Hu
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Nanchang University, Nanchang, 330047, China
| | - Kang Zhu
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Nanchang University, Nanchang, 330047, China
| | - Yu Li
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Nanchang University, Nanchang, 330047, China
| | - Sicheng Xiong
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Nanchang University, Nanchang, 330047, China
| | - Xiaolin Huang
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Nanchang University, Nanchang, 330047, China
| | - Yonghua Xiong
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Nanchang University, Nanchang, 330047, China
- Jiangxi-OAI Joint Research Institute, Nanchang University, Nanchang, 330047, China
| | - Ben Zhong Tang
- Shenzhen Institute of Aggregate Science and Technology, School of Science and Engineering, The Chinese University of Hong Kong, Shenzhen, Guangdong, 518172, China
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