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Chen S, Zhong Y, Fan W, Xiang J, Wang G, Zhou Q, Wang J, Geng Y, Sun R, Zhang Z, Piao Y, Wang J, Zhuo J, Cong H, Jiang H, Ling J, Li Z, Yang D, Yao X, Xu X, Zhou Z, Tang J, Shen Y. Enhanced tumour penetration and prolonged circulation in blood of polyzwitterion-drug conjugates with cell-membrane affinity. Nat Biomed Eng 2021; 5:1019-1037. [PMID: 33859387 DOI: 10.1038/s41551-021-00701-4] [Citation(s) in RCA: 136] [Impact Index Per Article: 45.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Accepted: 02/16/2021] [Indexed: 02/01/2023]
Abstract
Effective anticancer nanomedicines need to exhibit prolonged circulation in blood, to extravasate and accumulate in tumours, and to be taken up by tumour cells. These contrasting criteria for persistent circulation and cell-membrane affinity have often led to complex nanoparticle designs with hampered clinical translatability. Here, we show that conjugates of small-molecule anticancer drugs with the polyzwitterion poly(2-(N-oxide-N,N-diethylamino)ethyl methacrylate) have long blood-circulation half-lives and bind reversibly to cell membranes, owing to the negligible interaction of the polyzwitterion with proteins and its weak interaction with phospholipids. Adsorption of the polyzwitterion-drug conjugates to tumour endothelial cells and then to cancer cells favoured their transcytosis-mediated extravasation into tumour interstitium and infiltration into tumours, and led to the eradication of large tumours and patient-derived tumour xenografts in mice. The simplicity and potency of the polyzwitterion-drug conjugates should facilitate the design of translational anticancer nanomedicines.
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Affiliation(s)
- Siqin Chen
- Zhejiang Key Laboratory of Smart BioMaterials and Center for Bionanoengineering, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou, China.,Key Laboratory of Biomass Chemical Engineering of the Ministry of Education, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou, China.,Hangzhou Global Scientific and Technological Innovation Center, Hangzhou, China
| | - Yin Zhong
- Zhejiang Key Laboratory of Smart BioMaterials and Center for Bionanoengineering, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou, China.,Key Laboratory of Biomass Chemical Engineering of the Ministry of Education, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou, China
| | - Wufa Fan
- Zhejiang Key Laboratory of Smart BioMaterials and Center for Bionanoengineering, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou, China.,Key Laboratory of Biomass Chemical Engineering of the Ministry of Education, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou, China.,Hangzhou Global Scientific and Technological Innovation Center, Hangzhou, China.,Department of Polymer Science and Engineering, Peking University, Beijing, China
| | - Jiajia Xiang
- Zhejiang Key Laboratory of Smart BioMaterials and Center for Bionanoengineering, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou, China.,Key Laboratory of Biomass Chemical Engineering of the Ministry of Education, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou, China.,Hangzhou Global Scientific and Technological Innovation Center, Hangzhou, China
| | - Guowei Wang
- Zhejiang Key Laboratory of Smart BioMaterials and Center for Bionanoengineering, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou, China.,Key Laboratory of Biomass Chemical Engineering of the Ministry of Education, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou, China
| | - Quan Zhou
- Zhejiang Key Laboratory of Smart BioMaterials and Center for Bionanoengineering, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou, China.,Key Laboratory of Biomass Chemical Engineering of the Ministry of Education, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou, China.,Hangzhou Global Scientific and Technological Innovation Center, Hangzhou, China
| | - Jinqiang Wang
- Zhejiang Key Laboratory of Smart BioMaterials and Center for Bionanoengineering, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou, China.,Key Laboratory of Biomass Chemical Engineering of the Ministry of Education, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou, China
| | - Yu Geng
- Zhejiang Key Laboratory of Smart BioMaterials and Center for Bionanoengineering, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou, China.,Key Laboratory of Biomass Chemical Engineering of the Ministry of Education, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou, China.,Hangzhou Global Scientific and Technological Innovation Center, Hangzhou, China
| | - Rui Sun
- Zhejiang Key Laboratory of Smart BioMaterials and Center for Bionanoengineering, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou, China.,Key Laboratory of Biomass Chemical Engineering of the Ministry of Education, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou, China.,Hangzhou Global Scientific and Technological Innovation Center, Hangzhou, China
| | - Zhen Zhang
- Zhejiang Key Laboratory of Smart BioMaterials and Center for Bionanoengineering, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou, China.,Key Laboratory of Biomass Chemical Engineering of the Ministry of Education, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou, China
| | - Ying Piao
- Zhejiang Key Laboratory of Smart BioMaterials and Center for Bionanoengineering, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou, China.,Key Laboratory of Biomass Chemical Engineering of the Ministry of Education, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou, China.,Hangzhou Global Scientific and Technological Innovation Center, Hangzhou, China
| | - Jianguo Wang
- Department of Surgery, First Affiliated Hospital of School of Medicine, Zhejiang University, Hangzhou, China
| | - Jianyong Zhuo
- Department of Surgery, First Affiliated Hospital of School of Medicine, Zhejiang University, Hangzhou, China
| | - Hailin Cong
- Institute of Biomedical Materials and Engineering, College of Materials Science and Engineering, Qingdao University, Qingdao, China
| | - Haiping Jiang
- Department of Medical Oncology, The First Affiliated Hospital of School of Medicine, Zhejiang University, Hangzhou, China
| | - Jun Ling
- Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, China
| | - Zichen Li
- Department of Polymer Science and Engineering, Peking University, Beijing, China
| | - Dingding Yang
- School of Chemical Sciences, University of Chinese Academy of Sciences, Beijing, China
| | - Xin Yao
- School of Chemical Sciences, University of Chinese Academy of Sciences, Beijing, China
| | - Xiao Xu
- Department of Surgery, First Affiliated Hospital of School of Medicine, Zhejiang University, Hangzhou, China
| | - Zhuxian Zhou
- Zhejiang Key Laboratory of Smart BioMaterials and Center for Bionanoengineering, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou, China.,Key Laboratory of Biomass Chemical Engineering of the Ministry of Education, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou, China.,Hangzhou Global Scientific and Technological Innovation Center, Hangzhou, China
| | - Jianbin Tang
- Zhejiang Key Laboratory of Smart BioMaterials and Center for Bionanoengineering, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou, China.,Key Laboratory of Biomass Chemical Engineering of the Ministry of Education, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou, China
| | - Youqing Shen
- Zhejiang Key Laboratory of Smart BioMaterials and Center for Bionanoengineering, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou, China. .,Key Laboratory of Biomass Chemical Engineering of the Ministry of Education, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou, China. .,Hangzhou Global Scientific and Technological Innovation Center, Hangzhou, China.
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2
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Zhang H, Zheng X, Ahmed W, Yao Y, Bai J, Chen Y, Gao C. Design and Applications of Cell-Selective Surfaces and Interfaces. Biomacromolecules 2018; 19:1746-1763. [PMID: 29665330 DOI: 10.1021/acs.biomac.8b00264] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Tissue regeneration involves versatile types of cells. The accumulation and disorganized behaviors of undesired cells impair the natural healing process, leading to uncontrolled immune response, restenosis, and/or fibrosis. Cell-selective surfaces and interfaces can have specific and positive effects on desired types of cells, allowing tissue regeneration with restored structures and functions. This review outlines the importance of surfaces and interfaces of biomaterials with cell-selective properties. The chemical and biological cues including peptides, antibodies, and other molecules, physical cues such as topography and elasticity, and physiological cues referring mainly to interactions between cells-cells and cell-chemokines or cytokines are effective modulators for achieving cell selectivity upon being applied into the design of biomaterials. Cell-selective biomaterials have also shown practical significance in tissue regeneration, in particular for endothelialization, nerve regeneration, capture of stem cells, and regeneration of tissues of multiple structures and functions.
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Affiliation(s)
- Haolan Zhang
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering , Zhejiang University , Hangzhou 310027 , China
| | - Xiaowen Zheng
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering , Zhejiang University , Hangzhou 310027 , China
| | - Wajiha Ahmed
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering , Zhejiang University , Hangzhou 310027 , China
| | - Yuejun Yao
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering , Zhejiang University , Hangzhou 310027 , China
| | - Jun Bai
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering , Zhejiang University , Hangzhou 310027 , China
| | - Yicheng Chen
- Department of Urology, Sir Run-Run Shaw Hospital, College of Medicine , Zhejiang University , Hangzhou 310016 , China
| | - Changyou Gao
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering , Zhejiang University , Hangzhou 310027 , China
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4
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Preparation of complementary glycosylated hyperbranched polymer/poly(ethylene glycol) brushes and their selective interactions with hepatocytes. Colloids Surf B Biointerfaces 2016; 145:309-318. [DOI: 10.1016/j.colsurfb.2016.05.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2016] [Revised: 04/13/2016] [Accepted: 05/04/2016] [Indexed: 01/05/2023]
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5
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Kang S, Lee M, Kang M, Noh M, Jeon J, Lee Y, Seo JH. Development of anti-biofouling interface on hydroxyapatite surface by coating zwitterionic MPC polymer containing calcium-binding moieties to prevent oral bacterial adhesion. Acta Biomater 2016; 40:70-77. [PMID: 26961806 DOI: 10.1016/j.actbio.2016.03.006] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2015] [Revised: 01/29/2016] [Accepted: 03/01/2016] [Indexed: 11/27/2022]
Abstract
UNLABELLED The purpose of the present study is to synthesize a 2-methacryloyloxyethyl phosphorylcholine (MPC) polymer capable of being immobilized on the tooth surface to prevent oral bacterial adhesion. The strategy is to develop an MPC-based polymer with Ca(2+)-binding moieties, i.e., phosphomonoester groups, for stronger binding with hydroxyapatite (HA) of the tooth surface. To this end, a 2-methacryloyloxyethyl phosphate (MOEP) monomer was synthesized and copolymerized with MPC by free radical polymerization. The coating efficiency of the synthesized polymer, MPC-ran-MOEP (abbreviated as PMP) with varied composition, onto a HA surface was estimated by means of contact angle measurement and X-ray photoelectron spectroscopy. The anti-biofouling nature of PMP-coated HA surfaces was estimated by analyzing protein adsorption, cell adhesion, and Streptococcus mutans adhesion. As a result, HA surface coated with a copolymer containing around 50% MPC (PMP50) showed the best performance in preventing protein adsorption and the downstream cell and bacterial adhesion. STATEMENT OF SIGNIFICANCE Preparation of anti-biofouling surface on the tooth enamel is the key technique to prevent dental and periodontal diseases, which are closely related with the biofilm formation that induced by the adsorption of salivary proteins and the adhesion of oral bacteria on the tooth surface. In this research, a PMP copolymer with an optimized ratio of zwitterionic and Ca(2+)-binding moieties could form a highly effective and robust anti-biofouling surface on HA surfaces by a simple coating method. The PMP-coated surface with high stability can provide a new strategy for an anti-adsorptive and anti-bacterial platform in dentistry and related fields.
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Tanaka M, Iwasaki Y. Photo-assisted generation of phospholipid polymer substrates for regiospecific protein conjugation and control of cell adhesion. Acta Biomater 2016; 40:54-61. [PMID: 26992370 DOI: 10.1016/j.actbio.2016.03.023] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2015] [Revised: 02/03/2016] [Accepted: 03/14/2016] [Indexed: 01/18/2023]
Abstract
UNLABELLED Novel photo-reactive phospholipid polymers were synthesized for use in the preparation of nonfouling surfaces with protein conjugation capacity. Poly[2-methacryloyloxyethyl phosphorylcholine (MPC)-ran-N-methacryloyl-(l)-tyrosinemethylester (MAT)] (P(MPC/MAT)) was synthesized by conventional radical polymerization, with the MAT units capable of being oxidized by 254nm UV irradiation. Because of this photo-oxidation, active species such as catechol and quinone were alternately generated in the copolymer. A silicon wafer was subjected to surface modification through spin coating of P(MPC/MAT) from an aqueous solution for use as a model substrate. The surface was then irradiated several times with UV light. The thickness of the polymer layers formed on the Si wafers was influenced by various parameters such as polymer concentration, UV irradiation time, and composition of the MAT units in P(MPC/MAT). Oxidized MAT units were advantageous not only for polymer adhesion to a solid surface but also for protein conjugation with the adhered polymers. The amount of protein immobilized on UV-irradiated P(MPC/MAT) was dependent on the composition of the MAT units in the polymer. Furthermore, it was confirmed that protein immobilization on the polymer occurred through the oxidized MAT units because the protein adsorption was significantly reduced upon blocking these units through pretreatment with glycine. Conjugation of regiospecific protein could also be achieved through the use of a photomask. In addition, nonspecific protein adsorption was reduced on the non-irradiated regions whose surface was covered with physisorbed P(MPC/MAT). Therefore, P(MPC/MAT) can be used in the preparation of nonfouling substrates, which enable micrometer-sized manipulation of proteins through photo-irradiation. Function of proteins immobilized on MPC copolymers was also confirmed by cell adhesion test. As such, photo-reactive MPC copolymers are suitable for performing controlled protein conjugation and preparing polymer-protein hybrid platforms for use in biomedical and diagnostic devices. STATEMENT OF SIGNIFICANCE Novel photo-reactive phospholipid polymers have been synthesized for immobilization on solid surfaces and regiospecific protein conjugation. Tyrosine residues embedded in 2-methacryloyloxyethyl phosphorylcholine (MPC) copolymers could be photo-oxidized, resulting in polymers able to form layers on a solid surface and conjugate with proteins. Moreover, nonspecific biofouling on the surface significantly reduced when the oxidized tyrosine units in the polymer layers were blocked. Upon UV irradiation through a photomask, the UV-exposed tyrosine units were selectively oxidized, forming the only specific regions in which protein conjugation could occur.
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Affiliation(s)
- Masako Tanaka
- Department of Chemistry and Materials Engineering, Faculty of Chemistry, Materials and Bioengineering, Kansai University, 3-3-35 Yamate-cho, Suita-shi, Osaka 564-8680, Japan
| | - Yasuhiko Iwasaki
- Department of Chemistry and Materials Engineering, Faculty of Chemistry, Materials and Bioengineering, Kansai University, 3-3-35 Yamate-cho, Suita-shi, Osaka 564-8680, Japan.
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7
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Iwasaki Y, Kondo JI, Kuzuya A, Moriyama R. Crosslinked duplex DNA nanogels that target specified proteins. SCIENCE AND TECHNOLOGY OF ADVANCED MATERIALS 2016; 17:285-292. [PMID: 27877881 PMCID: PMC5101909 DOI: 10.1080/14686996.2016.1189798] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/28/2016] [Revised: 04/26/2016] [Accepted: 05/07/2016] [Indexed: 06/06/2023]
Abstract
Specific detection of protein biomarkers plays an important role in diagnostics and therapeutics. We have fabricated polymeric nanogels, which can specifically interact with the cancer biomarker thrombin to serve as a model. Two types of 2-methacryloyloxyethyl phosphorylcholine (MPC) copolymers bearing a thrombin-binding oligonucleotide aptamer and its complementary chain were independently synthesized by redox-initiated radical polymerization. These MPC polymers associate in a complimentary fashion due to double strand formation of the oligonucleotides in aqueous media, leading to the spontaneous formation of spherical nanogels. Nanogel formation was confirmed by dynamic light scattering (DLS) and transmittance microscopy. The average size of nanogel particles was 124 ± 2 nm and the nanogels were mono-dispersed (polydispersity index 0.21). Functional intercalators could be stably incorporated into nanogels through the physical interaction between the intercalators and the oligonucleotides. The ethidium bromide (EtBr)-incorporating nanogels were used as detectors for thrombin. The fluorescence intensity of solutions containing the EtBr-incorporating nanogels was decreased with an increase in the concentration of thrombin. The transformation of quadruplex-thrombin structure from complementary double-stranded structures resulted in the decrease in fluorescence intensity. In contrast, the intensity did not change when the nanogels were incubated with albumin. Thrombin is only one such model used to demonstrate this technique; oligonucleotide aptamers can be freely designed to interact with versatile bio-substances. Therefore, aptamer-crosslinked nanogels can be appropriate nanomaterials for disease diagnosis and therapy.
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Affiliation(s)
- Yasuhiko Iwasaki
- Department of Chemistry and Materials Engineering; Faculty of Chemistry, Materials and Bioengineering, Kansai University, Suita-shi, Osaka, Japan
| | - Jun-ichi Kondo
- Department of Chemistry and Materials Engineering; Faculty of Chemistry, Materials and Bioengineering, Kansai University, Suita-shi, Osaka, Japan
| | - Akinori Kuzuya
- Department of Chemistry and Materials Engineering; Faculty of Chemistry, Materials and Bioengineering, Kansai University, Suita-shi, Osaka, Japan
| | - Rui Moriyama
- Department of Chemistry and Materials Engineering; Faculty of Chemistry, Materials and Bioengineering, Kansai University, Suita-shi, Osaka, Japan
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8
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An J, Guo Q, Zhang P, Sinclair A, Zhao Y, Zhang X, Wu K, Sun F, Hung HC, Li C, Jiang S. Hierarchical design of a polymeric nanovehicle for efficient tumor regression and imaging. NANOSCALE 2016; 8:9318-9327. [PMID: 27088429 DOI: 10.1039/c6nr01595f] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Effective delivery of therapeutics to disease sites significantly contributes to drug efficacy, toxicity and clearance. Here we designed a hierarchical polymeric nanoparticle structure for anti-cancer chemotherapy delivery by utilizing state-of-the-art polymer chemistry and co-assembly techniques. This novel structural design combines the most desired merits for drug delivery in a single particle, including a long in vivo circulation time, inhibited non-specific cell uptake, enhanced tumor cell internalization, pH-controlled drug release and simultaneous imaging. This co-assembled nanoparticle showed exceptional stability in complex biological media. Benefiting from the synergistic effects of zwitterionic and multivalent galactose polymers, drug-loaded nanoparticles were selectively internalized by cancer cells rather than normal tissue cells. In addition, the pH-responsive core retained their cargo within their polymeric coating through hydrophobic interaction and released it under slightly acidic conditions. In vivo pharmacokinetic studies in mice showed minimal uptake of nanoparticles by the mononuclear phagocyte system and excellent blood circulation half-lives of 14.4 h. As a result, tumor growth was completely inhibited and no damage was observed for normal organ tissues. This newly developed drug nanovehicle has great potential in cancer therapy, and the hierarchical design principle should provide valuable information for the development of the next generation of drug delivery systems.
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Affiliation(s)
- Jinxia An
- Key Laboratory of Functional Polymer Materials of Ministry of Education, Institute of Polymer Chemistry, Nankai University, Tianjin 300071, China.
| | - Qianqian Guo
- Key Laboratory of Functional Polymer Materials of Ministry of Education, Institute of Polymer Chemistry, Nankai University, Tianjin 300071, China.
| | - Peng Zhang
- Department of Chemical Engineering, University of Washington, Seattle, WA 98195, USA.
| | - Andrew Sinclair
- Department of Chemical Engineering, University of Washington, Seattle, WA 98195, USA.
| | - Yu Zhao
- Key Laboratory of Functional Polymer Materials of Ministry of Education, Institute of Polymer Chemistry, Nankai University, Tianjin 300071, China.
| | - Xinge Zhang
- Key Laboratory of Functional Polymer Materials of Ministry of Education, Institute of Polymer Chemistry, Nankai University, Tianjin 300071, China.
| | - Kan Wu
- Department of Chemical Engineering, University of Washington, Seattle, WA 98195, USA.
| | - Fang Sun
- Department of Chemical Engineering, University of Washington, Seattle, WA 98195, USA.
| | - Hsiang-Chieh Hung
- Department of Chemical Engineering, University of Washington, Seattle, WA 98195, USA.
| | - Chaoxing Li
- Key Laboratory of Functional Polymer Materials of Ministry of Education, Institute of Polymer Chemistry, Nankai University, Tianjin 300071, China.
| | - Shaoyi Jiang
- Department of Chemical Engineering, University of Washington, Seattle, WA 98195, USA.
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9
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Uto K, Mano SS, Aoyagi T, Ebara M. Substrate Fluidity Regulates Cell Adhesion and Morphology on Poly(ε-caprolactone)-Based Materials. ACS Biomater Sci Eng 2016; 2:446-453. [DOI: 10.1021/acsbiomaterials.6b00058] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Koichiro Uto
- Biomaterials
Unit, International
Center for Materials Nanoarchitectonics (WPI-MANA), National Institute for Materials Science (NIMS), 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan
| | - Sharmy S. Mano
- Biomaterials
Unit, International
Center for Materials Nanoarchitectonics (WPI-MANA), National Institute for Materials Science (NIMS), 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan
| | - Takao Aoyagi
- Biomaterials
Unit, International
Center for Materials Nanoarchitectonics (WPI-MANA), National Institute for Materials Science (NIMS), 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan
| | - Mitsuhiro Ebara
- Biomaterials
Unit, International
Center for Materials Nanoarchitectonics (WPI-MANA), National Institute for Materials Science (NIMS), 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan
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10
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Okada T, Uto K, Aoyagi T, Ebara M. A biomimetic approach to hormone resistant prostate cancer cell isolation using inactivated Sendai virus (HVJ-E). Biomater Sci 2016; 4:96-103. [DOI: 10.1039/c5bm00375j] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
A versatile immobilization method of inactivated Sendai virus (HVJ-E) for metastatic prostate cancer cell isolation.
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Affiliation(s)
- Takaharu Okada
- Graduate School of Pure and Applied Sciences
- University of Tsukuba
- Tsukuba
- Japan
- International Center for Materials Nanoarchitectonics (WPI-MANA)
| | - Koichiro Uto
- International Center for Materials Nanoarchitectonics (WPI-MANA)
- National Institute for Materials Science (NIMS)
- Tsukuba
- Japan
| | - Takao Aoyagi
- Graduate School of Pure and Applied Sciences
- University of Tsukuba
- Tsukuba
- Japan
- International Center for Materials Nanoarchitectonics (WPI-MANA)
| | - Mitsuhiro Ebara
- International Center for Materials Nanoarchitectonics (WPI-MANA)
- National Institute for Materials Science (NIMS)
- Tsukuba
- Japan
- Graduate School of Tokyo University of Science
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11
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Iwasaki Y, Takahata Y, Fujii S. Self-setting particle-stabilized emulsion for hard-tissue engineering. Colloids Surf B Biointerfaces 2015; 126:394-400. [DOI: 10.1016/j.colsurfb.2014.12.003] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2014] [Revised: 11/26/2014] [Accepted: 12/02/2014] [Indexed: 11/26/2022]
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12
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Kuroda K, Miyoshi H, Fujii S, Hirai T, Takahara A, Nakao A, Iwasaki Y, Morigaki K, Ishihara K, Yusa SI. Poly(dimethylsiloxane) (PDMS) surface patterning by biocompatible photo-crosslinking block copolymers. RSC Adv 2015. [DOI: 10.1039/c5ra08843g] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
Poly(dimethylsiloxane) (PDMS) surface was patterned by poly(2-methacryloyloxyethyl phosphorylcholine) (PMPC)-containing photo-crosslinking diblock copolymers upon photo-irradiation.
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Affiliation(s)
- Keita Kuroda
- Department of Materials Science and Chemistry
- University of Hyogo
- Himeji
- Japan
| | | | - Shota Fujii
- Graduate School of Engineering
- Kyushu University
- Nishi-ku
- Japan
| | - Tomoyasu Hirai
- Graduate School of Engineering
- Kyushu University
- Nishi-ku
- Japan
| | - Atsushi Takahara
- Graduate School of Engineering
- Kyushu University
- Nishi-ku
- Japan
- Institute for Materials Chemistry and Engineering
| | - Aiko Nakao
- Nishina Center for Accelerator-Based Science, Nuclear Spectroscopy Laboratory
- RIKEN
- Wako
- Japan
| | - Yasuhiko Iwasaki
- Faculty of Chemistry, Materials and Bioengineering
- Kansai University
- Suita
- Japan
| | - Kenichi Morigaki
- Research Center for Environmental Genomics
- Kobe University
- Nada
- Japan
| | - Kazuhiko Ishihara
- Department of Materials Engineering, School of Engineering
- The University of Tokyo
- Bunkyo-ku
- Japan
| | - Shin-ichi Yusa
- Department of Materials Science and Chemistry
- University of Hyogo
- Himeji
- Japan
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13
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Wu Y, Zhao Z, Guan Y, Zhang Y. Galactosylated reversible hydrogels as scaffold for HepG2 spheroid generation. Acta Biomater 2014; 10:1965-74. [PMID: 24382516 DOI: 10.1016/j.actbio.2013.12.044] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2013] [Revised: 11/28/2013] [Accepted: 12/18/2013] [Indexed: 01/08/2023]
Abstract
Various galactosylated scaffolds have been developed for hepatocyte culture because galactose ligands help maintain cell viability, facilitate the formation of multicellular spheroids and help maintain a high level of liver-specific functions. However, it is difficult to harvest the cell spheroids generated inside the three-dimensional scaffolds for their further biological analysis and applications. Here we developed a new galactosylated hydrogel scaffold which solidifies in situ upon heating to physiological temperature, but liquefies again upon cooling back to room temperature. The new scaffold is composed of poly(N-isopropylacrylamide) (PNIPAM) microgel and poly(ethylene glycol) (PEG). Because of the thermosensitivity of PNIPAM microgel, the mixed dispersions gel upon heating and liquefy upon cooling. PEG was added to reduce the shrinkage of the gels. Part of the PNIPAM microgel was replaced with a galactosylated one to provide a series of blend gels with various galactose ligand contents. HepG2 cells, a human hepatocarcinoma cell line, were encapsulated in the in situ-formed gels. As expected, the cell viability increases with increasing content of galactose ligands. In addition, compact multicellular spheroids were obtained in gels containing galactose ligands, while loose spheroids formed in gel without galactose ligands. The cells cultured in galactose-containing gels also exhibit a higher level of liver-specific functions, in terms of both albumin secretion and urea synthesis, than those cultured in gel without these ligands. The new galactosylated scaffold not only promotes the formation of hepatocyte spheroids, but also allows for their harvest. By cooling back to room temperature to liquefy the gel, the hepatocyte spheroids can be facilely harvested from the scaffold. The reversible galactosylated scaffold developed here may be used for large scale fabrication of hepatocyte spheroids.
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14
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Kawasaki Y, Iwasaki Y. Surface modification of poly(ether ether ketone) with methacryloyl-functionalized phospholipid polymers via self-initiation graft polymerization. JOURNAL OF BIOMATERIALS SCIENCE-POLYMER EDITION 2014; 25:895-906. [DOI: 10.1080/09205063.2014.911570] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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15
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Chernyy S, Jensen BE, Shimizu K, Ceccato M, Pedersen SU, Zelikin AN, Daasbjerg K, Iruthayaraj J. Surface grafted glycopolymer brushes to enhance selective adhesion of HepG2 cells. J Colloid Interface Sci 2013; 404:207-14. [DOI: 10.1016/j.jcis.2013.04.025] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2013] [Revised: 04/17/2013] [Accepted: 04/18/2013] [Indexed: 10/26/2022]
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16
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Kotsuchibashi Y, Agustin RVC, Lu JY, Hall DG, Narain R. Temperature, pH, and Glucose Responsive Gels via Simple Mixing of Boroxole- and Glyco-Based Polymers. ACS Macro Lett 2013; 2:260-264. [PMID: 35581893 DOI: 10.1021/mz400076p] [Citation(s) in RCA: 94] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Statistical copolymers of N-isopropylacrylamide (NIPAAm) and 5-methacrylamido-1,2-benzoxaborole (MAAmBo) have been synthesized by reversible addition-fragmentation chain transfer (RAFT) polymerization. The solution properties of the NIPAAm homopolymers and statistical copolymers were investigated and it was found that, besides temperature and pH, the statistical copolymers were also responsive to the presence of free glucose in solution. Furthermore, responsive hydrogels and nanogels were formed spontaneously by simply mixing the statistical copolymers of P(NIPAAm-st-MAAmBO)s and well-defined glycopolymers. These gels were found to have temperature, pH, and glucose responsive properties.
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Affiliation(s)
- Yohei Kotsuchibashi
- Department of Chemical
and Materials Engineering and Alberta Glycomics
Centre, University of Alberta, Edmonton, Alberta, T6G 2G6, Canada
| | - Roman Vincent C. Agustin
- Department of Chemical
and Materials Engineering and Alberta Glycomics
Centre, University of Alberta, Edmonton, Alberta, T6G 2G6, Canada
| | - Jin-Yong Lu
- Department of Chemistry, W5-07 Gunning-Lemieux
Chemistry Centre, University of Alberta, Edmonton, Alberta, T6G 2G2 Canada
| | - Dennis G. Hall
- Department of Chemistry, W5-07 Gunning-Lemieux
Chemistry Centre, University of Alberta, Edmonton, Alberta, T6G 2G2 Canada
| | - Ravin Narain
- Department of Chemical
and Materials Engineering and Alberta Glycomics
Centre, University of Alberta, Edmonton, Alberta, T6G 2G6, Canada
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17
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Guo YS, Li XM, Ye SJ, Zhang SS. Modern optical techniques provide a bright outlook for cell analysis. Trends Analyt Chem 2013. [DOI: 10.1016/j.trac.2012.09.018] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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18
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Iwasaki Y, Ishihara K. Cell membrane-inspired phospholipid polymers for developing medical devices with excellent biointerfaces. SCIENCE AND TECHNOLOGY OF ADVANCED MATERIALS 2012; 13:064101. [PMID: 27877525 PMCID: PMC5099758 DOI: 10.1088/1468-6996/13/6/064101] [Citation(s) in RCA: 208] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/29/2012] [Revised: 10/18/2012] [Accepted: 09/06/2012] [Indexed: 05/25/2023]
Abstract
This review article describes fundamental aspects of cell membrane-inspired phospholipid polymers and their usefulness in the development of medical devices. Since the early 1990s, polymers composed of 2-methacryloyloxyethyl phosphorylcholine (MPC) units have been considered in the preparation of biomaterials. MPC polymers can provide an artificial cell membrane structure at the surface and serve as excellent biointerfaces between artificial and biological systems. They have also been applied in the surface modification of some medical devices including long-term implantable artificial organs. An MPC polymer biointerface can suppress unfavorable biological reactions such as protein adsorption and cell adhesion - in other words, specific biomolecules immobilized on an MPC polymer surface retain their original functions. MPC polymers are also being increasingly used for creating biointerfaces with artificial cell membrane structures.
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Affiliation(s)
- Yasuhiko Iwasaki
- Department of Chemistry and Materials Engineering, Faculty of Chemistry, Materials and Bioengineering, Kansai University, 3-3-35 Yamate-cho, Suita-shi, Osaka, 564–8680, Japan
| | - Kazuhiko Ishihara
- Department of Materials Engineering, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113–8656, Japan
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19
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Idota N, Ebara M, Kotsuchibashi Y, Narain R, Aoyagi T. Novel temperature-responsive polymer brushes with carbohydrate residues facilitate selective adhesion and collection of hepatocytes. SCIENCE AND TECHNOLOGY OF ADVANCED MATERIALS 2012; 13:064206. [PMID: 27877533 PMCID: PMC5099766 DOI: 10.1088/1468-6996/13/6/064206] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/02/2012] [Accepted: 09/17/2012] [Indexed: 05/26/2023]
Abstract
Temperature-responsive glycopolymer brushes were designed to investigate the effects of grafting architectures of the copolymers on the selective adhesion and collection of hypatocytes. Homo, random and block sequences of N-isopropylacrylamide and 2-lactobionamidoethyl methacrylate were grafted on glass substrates via surface-initiated atom transfer radical polymerization. The galactose/lactose-specific lectin RCA120 and HepG2 cells were used to test for specific recognition of the polymer brushes containing galactose residues over the lower critical solution temperatures (LCSTs). RCA120 showed a specific binding to the brush surfaces at 37 °C. These brush surfaces also facilitated the adhesion of HepG2 cells at 37 °C under nonserum conditions, whereas no adhesion was observed for NIH-3T3 fibroblasts. When the temperature was decreased to 25 °C, almost all the HepG2 cells detached from the block copolymer brush, whereas the random copolymer brush did not release the cells. The difference in releasing kinetics of cells from the surfaces with different grafting architectures can be explained by the correlated effects of significant changes in LCST, mobility, hydrophilicity and mechanical properties of the grafted polymer chains. These findings are important for designing 'on-off' cell capture/release substrates for various biomedical applications such as selective cell separation.
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Affiliation(s)
- Naokazu Idota
- Biomaterials Unit, International Center for Materials Nanoarchitectonics (WPI-MANA), National Institute for Materials Science (NIMS), 1-1 Namiki, Tsukuba, Ibaraki, 305-0044, Japan
| | - Mitsuhiro Ebara
- Biomaterials Unit, International Center for Materials Nanoarchitectonics (WPI-MANA), National Institute for Materials Science (NIMS), 1-1 Namiki, Tsukuba, Ibaraki, 305-0044, Japan
| | - Yohei Kotsuchibashi
- Department of Chemical and Materials Engineering and Alberta Ingenuity Center for Carbohydrate Science, University of Alberta, Edmonton, AB T6G2G6, Canada
| | - Ravin Narain
- Department of Chemical and Materials Engineering and Alberta Ingenuity Center for Carbohydrate Science, University of Alberta, Edmonton, AB T6G2G6, Canada
| | - Takao Aoyagi
- Biomaterials Unit, International Center for Materials Nanoarchitectonics (WPI-MANA), National Institute for Materials Science (NIMS), 1-1 Namiki, Tsukuba, Ibaraki, 305-0044, Japan
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20
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Iwasaki Y, Matsumoto A, Yusa SI. Optimized molecular structure of photoreactive biocompatible block copolymers for surface modification of metal substrates. ACS APPLIED MATERIALS & INTERFACES 2012; 4:3254-3260. [PMID: 22639819 DOI: 10.1021/am3006065] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Poly(2-methacryloyloxyethyl phosphorylcholine)-b-poly(2-methacryloyloxyethyl phosphate-co-2-cinnamoyloxyethyl methacrylate) (PMPC-b-P(MPA/CMA)) was prepared by reversible addition-fragmentation chain transfer (RAFT)-controlled radical polymerization. The block copolymers were coated on stainless steel (SUS316L) and other metal substrates, and then the surface was subsequently irradiated with UV light. The wettability of a specimen surface treated with a block copolymer was improved in comparison with that of an untreated SUS316L plate. From X-ray photoelectron spectroscopy (XPS) data, it was clear that the P(MPA/CMA) block worked as a binding site on the SUS316L surface. The surface density of the block copolymer-immobilized SUS316L surface was influenced by the molecular weight of the PMPC block. The stability of the immobilized layer was improved by UV irradiation, which induced intermolecular dimerization of the CMA. In addition to the SUS316L surface, various other metal surfaces could be modified by surface immobilization of block copolymers. Serum protein adsorption and fibroblast adhesion were effectively reduced by surface immobilization of block copolymers with optimal molecular weight of PMPC block. The nonfouling property was preserved after 1 week of cell cultivation.
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Affiliation(s)
- Yasuhiko Iwasaki
- Department of Chemistry and Materials Engineering, Faculty of Chemistry, Materials and Bioengineering, Kansai University , 3-3-35 Yamate-cho, Suita-shi, Osaka 564-8680, Japan
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21
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Zong MM, Gong YK. Fabrication and biocompatibility of cell outer membrane mimetic surfaces. CHINESE JOURNAL OF POLYMER SCIENCE 2010. [DOI: 10.1007/s10118-010-1019-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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22
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Abstract
Covalent modification of surfaces with carbohydrates (glycans) is a prerequisite for a variety of glycomics-based biomedical applications, including functional biomaterials, glycoarrays, and glycan-based biosensors. The chemistry of glycan immobilization plays an essential role in the bioavailability and function of the surface bound carbohydrate moiety. However, the scarcity of analytical methods to characterize carbohydrate-modified surfaces complicates efforts to optimize glycan surface chemistries for specific applications. Time-of-Flight Secondary Ion Mass Spectrometry (ToF-SIMS) is a surface sensitive technique suited for probing molecular composition at the biomaterial interface. Expanding ToF-SIMS analysis to interrogate carbohydrate-modified materials would increase our understanding of glycan surface chemistries and advance novel tools in the nascent field of glycomics. In this study, a printed glycan microarray surface was fabricated and subsequently characterized by ToF-SIMS imaging analysis. A multivariate technique based on principal component analysis (PCA) was used to analyze the ToF-SIMS dataset and reconstruct ToF-SIMS images of functionalized surfaces. These images reveal chemical species related to the immobilized glycan, underlying glycan-reactive chemistries, gold substrates, and outside contaminants. Printed glycoarray elements (spots) were also interrogated to resolve the spatial distribution and spot homogeneity of immobilized glycan. The bioavailability of the surface-bound glycan was validated using a specific carbohydrate-binding protein (lectin) as characterized by Surface Plasmon Resonance Imaging (SPRi). Our results demonstrate that ToF-SIMS is capable of characterizing chemical features of carbohydrate-modified surfaces and, when complemented with SPRi, can play an enabling role in optimizing glycan microarray fabrication and performance.
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23
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Alidedeoglu AH, York AW, Rosado DA, McCormick CL, Morgan SE. Bioconjugation of D-glucuronic acid sodium salt to well-defined primary amine-containing homopolymers and block copolymers. ACTA ACUST UNITED AC 2010. [DOI: 10.1002/pola.24083] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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24
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Temporini C, Bonomi P, Serra I, Tagliani A, Bavaro T, Ubiali D, Massolini G, Terreni M. Characterization and Study of the Orientation of Immobilized Enzymes by Tryptic Digestion and HPLC-MS: Design of an Efficient Catalyst for the Synthesis of Cephalosporins. Biomacromolecules 2010; 11:1623-32. [DOI: 10.1021/bm100259a] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Caterina Temporini
- Department of Pharmaceutical Chemistry, University of Pavia, viale Taramelli 12, Pavia I-27100, Italy, and Italian Biocatalysis Center, viale Taramelli 12, Pavia I-27100, Italy
| | - Paolo Bonomi
- Department of Pharmaceutical Chemistry, University of Pavia, viale Taramelli 12, Pavia I-27100, Italy, and Italian Biocatalysis Center, viale Taramelli 12, Pavia I-27100, Italy
| | - Immacolata Serra
- Department of Pharmaceutical Chemistry, University of Pavia, viale Taramelli 12, Pavia I-27100, Italy, and Italian Biocatalysis Center, viale Taramelli 12, Pavia I-27100, Italy
| | - Auro Tagliani
- Department of Pharmaceutical Chemistry, University of Pavia, viale Taramelli 12, Pavia I-27100, Italy, and Italian Biocatalysis Center, viale Taramelli 12, Pavia I-27100, Italy
| | - Teodora Bavaro
- Department of Pharmaceutical Chemistry, University of Pavia, viale Taramelli 12, Pavia I-27100, Italy, and Italian Biocatalysis Center, viale Taramelli 12, Pavia I-27100, Italy
| | - Daniela Ubiali
- Department of Pharmaceutical Chemistry, University of Pavia, viale Taramelli 12, Pavia I-27100, Italy, and Italian Biocatalysis Center, viale Taramelli 12, Pavia I-27100, Italy
| | - Gabriella Massolini
- Department of Pharmaceutical Chemistry, University of Pavia, viale Taramelli 12, Pavia I-27100, Italy, and Italian Biocatalysis Center, viale Taramelli 12, Pavia I-27100, Italy
| | - Marco Terreni
- Department of Pharmaceutical Chemistry, University of Pavia, viale Taramelli 12, Pavia I-27100, Italy, and Italian Biocatalysis Center, viale Taramelli 12, Pavia I-27100, Italy
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25
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Fabrication of a cell-adhesive protein imprinting surface with an artificial cell membrane structure for cell capturing. Biosens Bioelectron 2009; 25:609-14. [DOI: 10.1016/j.bios.2009.02.034] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2008] [Revised: 02/19/2009] [Accepted: 02/27/2009] [Indexed: 11/18/2022]
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26
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Alidedeoglu AH, York AW, McCormick CL, Morgan SE. Aqueous RAFT polymerization of 2-aminoethyl methacrylate to produce well-defined, primary amine functional homo- and copolymers. ACTA ACUST UNITED AC 2009. [DOI: 10.1002/pola.23590] [Citation(s) in RCA: 61] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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27
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Deng Z, Li S, Jiang X, Narain R. Well-Defined Galactose-Containing Multi-Functional Copolymers and Glyconanoparticles for Biomolecular Recognition Processes. Macromolecules 2009. [DOI: 10.1021/ma9010457] [Citation(s) in RCA: 79] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Zhicheng Deng
- Department of Chemical and Materials Engineering, University of Alberta, Edmonton, AB, T6G 2G6, Canada
- Biomolecular Sciences Program, Department of Chemistry and Biochemistry, Laurentian University, 935 Ramsey Lake Road, Sudbury, ON, P3E 2C6, Canada
| | - Suqi Li
- Department of Chemical and Materials Engineering, University of Alberta, Edmonton, AB, T6G 2G6, Canada
| | - Xiaoze Jiang
- Department of Chemical and Materials Engineering, University of Alberta, Edmonton, AB, T6G 2G6, Canada
- Biomolecular Sciences Program, Department of Chemistry and Biochemistry, Laurentian University, 935 Ramsey Lake Road, Sudbury, ON, P3E 2C6, Canada
| | - Ravin Narain
- Department of Chemical and Materials Engineering, University of Alberta, Edmonton, AB, T6G 2G6, Canada
- Biomolecular Sciences Program, Department of Chemistry and Biochemistry, Laurentian University, 935 Ramsey Lake Road, Sudbury, ON, P3E 2C6, Canada
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28
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Desmet T, Morent R, De Geyter N, Leys C, Schacht E, Dubruel P. Nonthermal Plasma Technology as a Versatile Strategy for Polymeric Biomaterials Surface Modification: A Review. Biomacromolecules 2009; 10:2351-78. [DOI: 10.1021/bm900186s] [Citation(s) in RCA: 509] [Impact Index Per Article: 33.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- Tim Desmet
- Polymer Chemistry & Biomaterials Research Group, Ghent University, Krijgslaan 281 S4 Bis, Ghent, 9000, Belgium, and Research Unit Plasma Technology (RUPT), Department of Applied Physics, Faculty of Engineering, Ghent Univeristy, Jozef Plateaustraat 22, 9000 Ghent, Belgium
| | - Rino Morent
- Polymer Chemistry & Biomaterials Research Group, Ghent University, Krijgslaan 281 S4 Bis, Ghent, 9000, Belgium, and Research Unit Plasma Technology (RUPT), Department of Applied Physics, Faculty of Engineering, Ghent Univeristy, Jozef Plateaustraat 22, 9000 Ghent, Belgium
| | - Nathalie De Geyter
- Polymer Chemistry & Biomaterials Research Group, Ghent University, Krijgslaan 281 S4 Bis, Ghent, 9000, Belgium, and Research Unit Plasma Technology (RUPT), Department of Applied Physics, Faculty of Engineering, Ghent Univeristy, Jozef Plateaustraat 22, 9000 Ghent, Belgium
| | - Christophe Leys
- Polymer Chemistry & Biomaterials Research Group, Ghent University, Krijgslaan 281 S4 Bis, Ghent, 9000, Belgium, and Research Unit Plasma Technology (RUPT), Department of Applied Physics, Faculty of Engineering, Ghent Univeristy, Jozef Plateaustraat 22, 9000 Ghent, Belgium
| | - Etienne Schacht
- Polymer Chemistry & Biomaterials Research Group, Ghent University, Krijgslaan 281 S4 Bis, Ghent, 9000, Belgium, and Research Unit Plasma Technology (RUPT), Department of Applied Physics, Faculty of Engineering, Ghent Univeristy, Jozef Plateaustraat 22, 9000 Ghent, Belgium
| | - Peter Dubruel
- Polymer Chemistry & Biomaterials Research Group, Ghent University, Krijgslaan 281 S4 Bis, Ghent, 9000, Belgium, and Research Unit Plasma Technology (RUPT), Department of Applied Physics, Faculty of Engineering, Ghent Univeristy, Jozef Plateaustraat 22, 9000 Ghent, Belgium
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29
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Esaki K, Yokota S, Egusa S, Okutani Y, Ogawa Y, Kitaoka T, Goto M, Wariishi H. Preparation of Lactose-Modified Cellulose Films by a Nonaqueous Enzymatic Reaction and their Biofunctional Characteristics as a Scaffold for Cell Culture. Biomacromolecules 2009; 10:1265-9. [DOI: 10.1021/bm900089j] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Kei Esaki
- Department of Forest and Forest Products Sciences, Graduate School of Bioresource and Bioenvironmental Sciences, Kyushu University, 6-10-1 Hakozaki, Higashi-ku, Fukuoka 812-8581, Japan, and Department of Applied Chemistry, Graduate School of Engineering, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
| | - Shingo Yokota
- Department of Forest and Forest Products Sciences, Graduate School of Bioresource and Bioenvironmental Sciences, Kyushu University, 6-10-1 Hakozaki, Higashi-ku, Fukuoka 812-8581, Japan, and Department of Applied Chemistry, Graduate School of Engineering, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
| | - Shizuka Egusa
- Department of Forest and Forest Products Sciences, Graduate School of Bioresource and Bioenvironmental Sciences, Kyushu University, 6-10-1 Hakozaki, Higashi-ku, Fukuoka 812-8581, Japan, and Department of Applied Chemistry, Graduate School of Engineering, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
| | - Yuri Okutani
- Department of Forest and Forest Products Sciences, Graduate School of Bioresource and Bioenvironmental Sciences, Kyushu University, 6-10-1 Hakozaki, Higashi-ku, Fukuoka 812-8581, Japan, and Department of Applied Chemistry, Graduate School of Engineering, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
| | - Yukiko Ogawa
- Department of Forest and Forest Products Sciences, Graduate School of Bioresource and Bioenvironmental Sciences, Kyushu University, 6-10-1 Hakozaki, Higashi-ku, Fukuoka 812-8581, Japan, and Department of Applied Chemistry, Graduate School of Engineering, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
| | - Takuya Kitaoka
- Department of Forest and Forest Products Sciences, Graduate School of Bioresource and Bioenvironmental Sciences, Kyushu University, 6-10-1 Hakozaki, Higashi-ku, Fukuoka 812-8581, Japan, and Department of Applied Chemistry, Graduate School of Engineering, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
| | - Masahiro Goto
- Department of Forest and Forest Products Sciences, Graduate School of Bioresource and Bioenvironmental Sciences, Kyushu University, 6-10-1 Hakozaki, Higashi-ku, Fukuoka 812-8581, Japan, and Department of Applied Chemistry, Graduate School of Engineering, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
| | - Hiroyuki Wariishi
- Department of Forest and Forest Products Sciences, Graduate School of Bioresource and Bioenvironmental Sciences, Kyushu University, 6-10-1 Hakozaki, Higashi-ku, Fukuoka 812-8581, Japan, and Department of Applied Chemistry, Graduate School of Engineering, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
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30
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Ishihara K, Takai M. Bioinspired interface for nanobiodevices based on phospholipid polymer chemistry. J R Soc Interface 2009; 6 Suppl 3:S279-91. [PMID: 19324688 PMCID: PMC2690090 DOI: 10.1098/rsif.2008.0335] [Citation(s) in RCA: 66] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
This review paper describes novel biointerfaces for nanobiodevices. Biocompatible and non-biofouling surfaces are designed largely based on cell membrane structure, and the preparation and functioning of the bioinspired interface are evaluated and compared between living and artificial systems. A molecular assembly of polymers with a phospholipid polar group has been developed as the platform of the interface. At the surface, protein adsorption is effectively reduced and the subsequent bioreactions are suppressed. Through this platform, biomolecules with a high affinity to the specific molecules are introduced under mild conditions. The activity of the biomolecules is retained even after immobilization. This bioinspired interface is adapted to construct bionanodevices, that is, microfluidic chips and nanoparticles for capturing target molecules and cells. The interface functions well and has a very high efficiency for biorecognition. This bioinspired interface is a promising universal platform that integrates various fields of science and has useful applications.
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Affiliation(s)
- Kazuhiko Ishihara
- Department of Materials Engineering, University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo 113-8656, Japan.
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31
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Yavuz H, Özden K, Kin EP, Denizli A. Concanavalin A Binding on PHEMA Beads and Their Interactions with Myeloma Cells. JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY 2009. [DOI: 10.1080/10601320802594774] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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32
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Rich RL, Myszka DG. Survey of the year 2007 commercial optical biosensor literature. J Mol Recognit 2008; 21:355-400. [DOI: 10.1002/jmr.928] [Citation(s) in RCA: 144] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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