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Alkanlı SS, Dal Yöntem F, Yaşar M, Güven C, Kahraman MV, Kayaman Apohan N, Aktaş Z, Öncül MO, Ünlü A, Akçakaya H. Molecularly imprinted nanoparticles with recognition properties towards diphtheria toxin for ELISA applications. JOURNAL OF BIOMATERIALS SCIENCE, POLYMER EDITION 2022; 34:753-767. [PMID: 36357334 DOI: 10.1080/09205063.2022.2145866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Plastic antibodies can be used for in vitro neutralization of biomacromolecules with different fragments due to their potential in separation, purification, chemical sensor, catalysis and drug production studies. These polymer nanoparticles with binding affinity and selectivity comparable to natural antibodies were prepared using functional monomer synthesis and copolymerization of acrylic monomers via miniemulsion polymerization. As a result, the in vitro cytotoxic effect from diphtheria toxin was reduced by MIPs. In vitro imaging experiments of polymer nanoparticles (plastic antibodies) were performed to examine the interaction of diphtheria toxin with actin filaments, and MIPs inhibited diphtheria toxin damage on actin filaments. The enzyme-linked immunosorbent assay (ELISA) was performed with plastic antibodies labeled with biotin, and it was determined that plastic antibodies could also be used for diagnostic purposes. We report that molecularly imprinted polymers (MIPs), which are biocompatible polymer nanoparticles, can capture and reduce the effect of diphtheria toxic and its fragment A.
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Affiliation(s)
- Süleyman Serdar Alkanlı
- Department of Biophysics, Istanbul Faculty of Medicine, Istanbul University, 34093, Istanbul, Turkey
- Department of Biophysics, Institute of Health Sciences, Istanbul Faculty of Medicine, Istanbul University, 34093, Istanbul, Turkey
| | - Fulya Dal Yöntem
- Department of Biophysics, Koç University School of Medicine, Koç University, 34450, Sariyer, Istanbul, Turkey
- Koç University Research Center for Translational Medicine (KUTTAM), 34450, Sariyer, Istanbul, Turkey
| | - Merve Yaşar
- Department of Chemistry, Faculty of Art and Science, Marmara University, 34722, Göztepe, Istanbul, Turkey
| | - Celal Güven
- Department of Biophysics, Faculty of Medicine, Adiyaman University, 02040, Adiyaman, Turkey
| | - M. Vezir Kahraman
- Department of Chemistry, Faculty of Art and Science, Marmara University, 34722, Göztepe, Istanbul, Turkey
| | - Nilhan Kayaman Apohan
- Department of Chemistry, Faculty of Art and Science, Marmara University, 34722, Göztepe, Istanbul, Turkey
| | - Zerrin Aktaş
- Department of Microbiology & Clinical Microbiology, Istanbul Faculty of Medicine, Istanbul University, 34104, Istanbul, Turkey
| | - Mustafa Oral Öncül
- Department of Infectious Diseases & Clinical Microbiology, Istanbul Faculty of Medicine, Istanbul University, 34093, Istanbul, Turkey
| | - Ayhan Ünlü
- Department of Biophysics, Faculty of Medicine, Trakya University, 22020, Edirne, Turkey
| | - Handan Akçakaya
- Department of Biophysics, Istanbul Faculty of Medicine, Istanbul University, 34093, Istanbul, Turkey
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Construction of ZnO@mSiO2 antibacterial nanocomposite for inhibition of microorganisms during Zea mays storage and improving the germination. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2022.113907] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Sun L, Li M, Yang J, Li J. Cell Membrane-Coated Nanoparticles for Management of Infectious Diseases: A Review. Ind Eng Chem Res 2022. [DOI: 10.1021/acs.iecr.2c01587] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Lizhong Sun
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Department of Cariology and Endodontics, West China Hospital of Stomatology, Sichuan University, Chengdu 610065, China
| | - Meng Li
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Department of Cariology and Endodontics, West China Hospital of Stomatology, Sichuan University, Chengdu 610065, China
| | - Jiaojiao Yang
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Department of Cariology and Endodontics, West China Hospital of Stomatology, Sichuan University, Chengdu 610065, China
| | - Jiyao Li
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Department of Cariology and Endodontics, West China Hospital of Stomatology, Sichuan University, Chengdu 610065, China
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Dong C, Shi H, Han Y, Yang Y, Wang R, Men J. Molecularly imprinted polymers by the surface imprinting technique. Eur Polym J 2021. [DOI: 10.1016/j.eurpolymj.2020.110231] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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Xu J, Miao H, Wang J, Pan G. Molecularly Imprinted Synthetic Antibodies: From Chemical Design to Biomedical Applications. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2020; 16:e1906644. [PMID: 32101378 DOI: 10.1002/smll.201906644] [Citation(s) in RCA: 67] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/15/2019] [Revised: 01/27/2020] [Indexed: 05/25/2023]
Abstract
Billions of dollars are invested into the monoclonal antibody market every year to meet the increasing demand in clinical diagnosis and therapy. However, natural antibodies still suffer from poor stability and high cost, as well as ethical issues in animal experiments. Thus, developing antibody substitutes or mimics is a long-term goal for scientists. The molecular imprinting technique presents one of the most promising strategies for antibody mimicking. The molecularly imprinted polymers (MIPs) are also called "molecularly imprinted synthetic antibodies" (MISAs). The breakthroughs of key technologies and innovations in chemistry and material science in the last decades have led to the rapid development of MISAs, and their molecular affinity has become comparable to that of natural antibodies. Currently, MISAs are undergoing a revolutionary transformation of their applications, from initial adsorption and separation to the rising fields of biomedicine. Herein, the fundamental chemical design of MISAs is examined, and then current progress in biomedical applications is the focus. Meanwhile, the potential of MISAs as qualified substitutes or even to transcend the performance of natural antibodies is discussed from the perspective of frontier needs in biomedicines, to facilitate the rapid development of synthetic artificial antibodies.
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Affiliation(s)
- Jingjing Xu
- Institute for Advanced Materials, School of Materials Science and Engineering, Jiangsu University, Zhenjiang, Jiangsu, 212013, P. R. China
- Sino-European School of Technology of Shanghai University, Shanghai University, Shanghai, CN-200444, P. R. China
| | - Haohan Miao
- Institute for Advanced Materials, School of Materials Science and Engineering, Jiangsu University, Zhenjiang, Jiangsu, 212013, P. R. China
| | - Jixiang Wang
- Department of Pharmaceutical Science Laboratory, Åbo Akademi University, Turku, 20520, Finland
| | - Guoqing Pan
- Institute for Advanced Materials, School of Materials Science and Engineering, Jiangsu University, Zhenjiang, Jiangsu, 212013, P. R. China
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Wu S, Li Y, Ding W, Xu L, Ma Y, Zhang L. Recent Advances of Persistent Luminescence Nanoparticles in Bioapplications. NANO-MICRO LETTERS 2020; 12:70. [PMID: 34138268 PMCID: PMC7770784 DOI: 10.1007/s40820-020-0404-8] [Citation(s) in RCA: 56] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/24/2019] [Accepted: 02/02/2020] [Indexed: 05/21/2023]
Abstract
Persistent luminescence phosphors are a novel group of promising luminescent materials with afterglow properties after the stoppage of excitation. In the past decade, persistent luminescence nanoparticles (PLNPs) with intriguing optical properties have attracted a wide range of attention in various areas. Especially in recent years, the development and applications in biomedical fields have been widely explored. Owing to the efficient elimination of the autofluorescence interferences from biotissues and the ultra-long near-infrared afterglow emission, many researches have focused on the manipulation of PLNPs in biosensing, cell tracking, bioimaging and cancer therapy. These achievements stimulated the growing interest in designing new types of PLNPs with desired superior characteristics and multiple functions. In this review, we summarize the works on synthesis methods, bioapplications, biomembrane modification and biosafety of PLNPs and highlight the recent advances in biosensing, imaging and imaging-guided therapy. We further discuss the new types of PLNPs as a newly emerged class of functional biomaterials for multiple applications. Finally, the remaining problems and challenges are discussed with suggestions and prospects for potential future directions in the biomedical applications.
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Affiliation(s)
- Shuqi Wu
- School of Life Sciences, Key Laboratory of Space Bioscience and Biotechnology, Northwestern Polytechnical University, Xi'an, 710072, People's Republic of China
| | - Yang Li
- School of Life Sciences, Key Laboratory of Space Bioscience and Biotechnology, Northwestern Polytechnical University, Xi'an, 710072, People's Republic of China
| | - Weihang Ding
- School of Life Sciences, Key Laboratory of Space Bioscience and Biotechnology, Northwestern Polytechnical University, Xi'an, 710072, People's Republic of China
| | - Letong Xu
- School of Life Sciences, Key Laboratory of Space Bioscience and Biotechnology, Northwestern Polytechnical University, Xi'an, 710072, People's Republic of China
| | - Yuan Ma
- School of Materials Science and Engineering, Northwestern Polytechnical University, Xi'an, 710072, People's Republic of China
| | - Lianbing Zhang
- School of Life Sciences, Key Laboratory of Space Bioscience and Biotechnology, Northwestern Polytechnical University, Xi'an, 710072, People's Republic of China.
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Lai J, Qiu J, Wang Q, Zhou D, Long Z, Yang Y, Hu S, Li X, Pi J, Wang J. Disentangling site occupancy, cation regulation, and oxidation state regulation of the broadband near infrared emission in a chromium-doped SrGa4O7 phosphor. Inorg Chem Front 2020. [DOI: 10.1039/d0qi00332h] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
The Cr3+ ions in octahedral sites and the Cr4+ ions in tetrahedral sites generate unique broadband near infrared emission.
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Affiliation(s)
- Jun'an Lai
- College of Materials Science and Engineering
- Kunming University of Science and Technology
- Kunming 650093
- China
| | - Jianbei Qiu
- College of Materials Science and Engineering
- Kunming University of Science and Technology
- Kunming 650093
- China
- Key Lab. of Advanced Materials of Yunnan Province
| | - Qi Wang
- College of Materials Science and Engineering
- Kunming University of Science and Technology
- Kunming 650093
- China
| | - Dacheng Zhou
- College of Materials Science and Engineering
- Kunming University of Science and Technology
- Kunming 650093
- China
- Key Lab. of Advanced Materials of Yunnan Province
| | - Zhangwen Long
- College of Materials Science and Engineering
- Kunming University of Science and Technology
- Kunming 650093
- China
| | - Yong Yang
- College of Materials Science and Engineering
- Kunming University of Science and Technology
- Kunming 650093
- China
- Key Lab. of Advanced Materials of Yunnan Province
| | - Songhan Hu
- College of Materials Science and Engineering
- Kunming University of Science and Technology
- Kunming 650093
- China
| | - Xizheng Li
- College of Materials Science and Engineering
- Kunming University of Science and Technology
- Kunming 650093
- China
| | - Jiacheng Pi
- College of Materials Science and Engineering
- Kunming University of Science and Technology
- Kunming 650093
- China
| | - Jing Wang
- Sun Yat Sen Univ
- Sch Chem
- Sch Mat Sci & Engn
- Guangzhou 510275
- China
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