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Lan X, Zhuo J, Luo L, Sun H, Liang Y, Feng J, Shu R, Li Y, Wang T, Zhang W, Wang J. Metal-phenolic networks derived CN-FeC hollow nanozyme with robust peroxidase-like activity for total antioxidant capacity detection. Colloids Surf B Biointerfaces 2024; 234:113640. [PMID: 38042109 DOI: 10.1016/j.colsurfb.2023.113640] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Revised: 11/02/2023] [Accepted: 11/07/2023] [Indexed: 12/04/2023]
Abstract
A tannate-iron network-derived peroxidase-like catalyst loaded with Fe ions on carbon nitride (C3N4) was reported for detection of total antioxidant capacity (TAC) in food in this study. Metal-phenolic networks (MPNs) was employed to form a low coordination compound on C3N4, and calcined catalyst formed hollow structure with abundant and uniform Fe sites and surface folds. CN-FeC exhibited significant peroxidase-like activity and high substrate affinity. The homogeneous distribution of amorphous Fe elements on the C3N4 substrate provides more active sites, resulting in provided excellent catalytic activity to activate H2O2 to ·OH, 1O2 and O2·-. The established CN-FeC/TMB/H2O2 colorimetric system can detect AA in the concentration range of 5-40 μM, with the detection limits of 1.40 μM, respectively. It has good accuracy for the detection of vitamin C tablets, beverages. Taken together, this work shows that metal-phenolic networks can be an effective way to achieve efficient utilization of metal atoms and provides a promising idea for metal-phenolic networks in nanoparticle enzyme performance enhancement.
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Affiliation(s)
- Xi Lan
- College of Food Science and Engineering, Northwest A&F University, 22 Xinong Rode, Yangling 712100, Shaanxi, China
| | - Junchen Zhuo
- College of Food Science and Engineering, Northwest A&F University, 22 Xinong Rode, Yangling 712100, Shaanxi, China
| | - Linpin Luo
- College of Food Science and Engineering, Northwest A&F University, 22 Xinong Rode, Yangling 712100, Shaanxi, China
| | - Hao Sun
- College of Food Science and Engineering, Northwest A&F University, 22 Xinong Rode, Yangling 712100, Shaanxi, China
| | - Yanmin Liang
- College of Food Science and Engineering, Northwest A&F University, 22 Xinong Rode, Yangling 712100, Shaanxi, China
| | - Jianxing Feng
- College of Food Science and Engineering, Northwest A&F University, 22 Xinong Rode, Yangling 712100, Shaanxi, China
| | - Rui Shu
- College of Food Science and Engineering, Northwest A&F University, 22 Xinong Rode, Yangling 712100, Shaanxi, China
| | - Yuechun Li
- College of Food Science and Engineering, Northwest A&F University, 22 Xinong Rode, Yangling 712100, Shaanxi, China
| | - Tianyu Wang
- College of Food Science and Engineering, Northwest A&F University, 22 Xinong Rode, Yangling 712100, Shaanxi, China
| | - Wentao Zhang
- College of Food Science and Engineering, Northwest A&F University, 22 Xinong Rode, Yangling 712100, Shaanxi, China.
| | - Jianlong Wang
- College of Food Science and Engineering, Northwest A&F University, 22 Xinong Rode, Yangling 712100, Shaanxi, China.
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Wang M, Huang Y, Liu H. Removal of trichloroethene by glucose oxidase immobilized on magnetite nanoparticles. RSC Adv 2023; 13:11853-11864. [PMID: 37082720 PMCID: PMC10111148 DOI: 10.1039/d3ra01168b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Accepted: 04/10/2023] [Indexed: 04/22/2023] Open
Abstract
To overcome the safety risks and low utilization efficiency of H2O2 in traditional Fenton processes, in situ production of H2O2 by enzymatic reactions has attracted increasing attention recently. In this study, magnetite-immobilized glucose oxidase (MIG) was prepared to catalyze the heterogeneous Fenton reaction for the removal of trichloroethene from water. The successful immobilization of glucose oxidase on magnetite was achieved with a loading efficiency of 70.54%. When combined with substrate glucose, MIG could efficiently remove 5-50 mg L-1 trichloroethene from water with a final removal efficiency of 76.2% to 94.1% by 192 h. This system remained effective in the temperature range of 15-45 °C and pH range of 3.6-9.0. The removal was slightly inhibited by different cations and anions (influencing degree Ca2+ > Mg2+ > Cu2+ and H2PO4 - > Cl- > SO4 2-) and humic acid. Meanwhile, the MIG could be recycled for 4 cycles and was applicable to other chlorinated hydrocarbons. The results of reactive oxidative species generation monitoring and quenching experiments indicated that H2O2 generated by the enzymatic reaction was almost completely decomposed by magnetite to produce ·OH with a final cumulative concentration of 129 μM, which played a predominant role in trichloroethene degradation. Trichloroethene was almost completely dechlorinated into Cl-, CO2 and H2O without production of any detectable organic chlorinated intermediates. This work reveals the potential of immobilized enzymes for in situ generation of ROS and remediation of organic chlorinated contaminants.
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Affiliation(s)
- Mengyang Wang
- Hubei Key Laboratory of Yangtze Catchment Environmental Aquatic Science, School of Environmental Studies, China University of Geosciences Wuhan 430078 China +86-15972160186
| | - Yao Huang
- Hubei Key Laboratory of Yangtze Catchment Environmental Aquatic Science, School of Environmental Studies, China University of Geosciences Wuhan 430078 China +86-15972160186
| | - Hui Liu
- Hubei Key Laboratory of Yangtze Catchment Environmental Aquatic Science, School of Environmental Studies, China University of Geosciences Wuhan 430078 China +86-15972160186
- State Key Laboratory of Biogeology and Environmental Geology, China University of Geosciences Wuhan 430078 China
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Yuan R, Yang N, Li W, Liu Z, Feng F, Zhang Q, Ge L. LBL Noninvasively Peelable Biointerfacial Adhesives for Cutaneo-Inspired pH/Tactility Artificial Receptors. Adv Healthc Mater 2023; 12:e2202296. [PMID: 36377355 DOI: 10.1002/adhm.202202296] [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: 09/08/2022] [Revised: 10/27/2022] [Indexed: 11/16/2022]
Abstract
Besides barrier functions, skin possesses multiple sentiences to external stimuli (e.g., temperature, force, and humidity) for human-outside interaction. Thus, skincare should be taken very seriously, especially by patients with sensory disorders. However, currently available skin-mimicking devices are always limited by so much insufficient response functions and nontunable interface behaviors so as not to realize precise health monitoring and self-defense against injury. Herein, a bioinspired cutaneous receptor-perceptual system (CRPS) patch is presented, integrating hybrid pH indicators and triboelectric nanogenerators into biointerface film-adhesives that are fabricated through facile layer-by-layer (LBL) self-assembly of amide and Schiff-base linkages between alginate grafted with N-hydroxysuccinimide ester (AN), tannic acid (TA), and polyethylenimine (PEI). This CRPS patch is adhered robustly to the soft-curved skin surface without failure via "molecular suturing," and amino acid enables its benign peel-on-demand from tissue interfaces. Postdamage self-healing brings it without surgical reoperation, avoiding extra cost, pain, as well as infection risks. Significantly, CRPS patches as artificial chemo/mechanoreceptors can remotely visualize skin physiological status by pH-induced chromism using smartphones and prevent skin contact injury by tactility-driven self-powered electrical signals. Overall, the LBL-based strategy to create controllably biointerface-adhesive CRPS patches will usher in a new era of the mobihealth care platform supporting smart diagnosis and self-protection.
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Affiliation(s)
- Renqiang Yuan
- State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering, Southeast University, Nanjing, 210096, P. R. China.,Key Laboratory for Organic Electronics and Information Displays (KLOEID) & Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials (IAM), National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts and Telecommunications, Nanjing, 210023, P. R. China
| | - Ning Yang
- State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering, Southeast University, Nanjing, 210096, P. R. China
| | - Weikun Li
- State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering, Southeast University, Nanjing, 210096, P. R. China
| | - Zonghao Liu
- State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering, Southeast University, Nanjing, 210096, P. R. China
| | - Fang Feng
- Jiangsu Yuyue Medical Equipment & Supply Co. Ltd. Development Zone, Danyang, 212310, P. R. China
| | - Qianli Zhang
- School of Chemistry and Life Science, Suzhou University of Science and Technology, No.1 Kerui Road, Suzhou, 215009, P. R. China
| | - Liqin Ge
- State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering, Southeast University, Nanjing, 210096, P. R. China
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Ultrasensitive Acetylcholinesterase detection based on a surface-enhanced Raman scattering lever strategy for identifying nerve fibers. Talanta 2023; 252:123867. [DOI: 10.1016/j.talanta.2022.123867] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2022] [Revised: 08/15/2022] [Accepted: 08/18/2022] [Indexed: 11/20/2022]
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Zhu S, Cong X, Sun Z, Chen Z, Chen X, Zhu Z, Li S, Cheng S. Production of Cardamine violifolia selenium-enriched peptide using immobilized Alcalase on Fe 3O 4 modified by tannic acid and polyethyleneimine. RSC Adv 2022; 12:22082-22090. [PMID: 36043101 PMCID: PMC9364077 DOI: 10.1039/d2ra03765c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2022] [Accepted: 07/25/2022] [Indexed: 11/21/2022] Open
Abstract
Enzymatic synthesis of selenium (Se)-enriched peptides is vital for their application in supplementing organic Se. However, the poor stability and reusability of the free enzyme impedes the reaction. In this work, a highly stable immobilized Alcalase was synthesized by immobilizing Alcalase on tannic acid (TA) and polyethyleneimine (PEI) modified Fe3O4 nanoparticles (NPs). The optimal immobilization conditions for immobilized Alcalase were found at a TA/PEI (v/v) ratio of 1 : 1, pH of 10, and temperature of 40 °C, and the results from scanning electron microscopy (SEM), transmission electron microscopy (TEM), Fourier Transform Infrared (FTIR) and X-ray photoelectron spectroscopy (XPS) characterization confirmed the successful immobilization of Alcalase. The results of an enzyme property test showed that immobilized Alcalase had higher thermal and pH stability than free Alcalase, and retained 61.0% of the initial enzyme activity after 10 repetitions. Furthermore, the organic Se content of Se-enriched peptide prepared through enzymatic hydrolysis of Cardamine violifolia (CV) protein with immobilized Alcalase was 2914 mg kg−1, and the molecular weight was mainly concentrated in 924.4 Da with complete amino acid components. Therefore, this study proposes the feasibility of immobilized enzymes for the production of Se-enriched peptides. Preparation of Se-enriched peptides by enzymatic hydrolysis of Se-enriched protein of CV with immobilized Alcalase.![]()
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Affiliation(s)
- Shiyu Zhu
- National R&D Center for Se-rich Agricultural Products Processing, Wuhan Polytechnic University Wuhan 430023 China .,School of Modern Industry for Selenium Science and Engineering, Wuhan Polytechnic University Wuhan 430205 PR China
| | - Xin Cong
- Enshi Se-Run Material Engineering Technology Co., Ltd Enshi 445000 Hubei China
| | - Zheng Sun
- College of Food Science and Engineering, Wuhan Polytechnic University Wuhan 430023 China
| | - Zhe Chen
- College of Food Science and Engineering, Wuhan Polytechnic University Wuhan 430023 China
| | - Xu Chen
- National R&D Center for Se-rich Agricultural Products Processing, Wuhan Polytechnic University Wuhan 430023 China .,School of Modern Industry for Selenium Science and Engineering, Wuhan Polytechnic University Wuhan 430205 PR China
| | - Zhenzhou Zhu
- National R&D Center for Se-rich Agricultural Products Processing, Wuhan Polytechnic University Wuhan 430023 China .,School of Modern Industry for Selenium Science and Engineering, Wuhan Polytechnic University Wuhan 430205 PR China
| | - Shuyi Li
- National R&D Center for Se-rich Agricultural Products Processing, Wuhan Polytechnic University Wuhan 430023 China .,School of Modern Industry for Selenium Science and Engineering, Wuhan Polytechnic University Wuhan 430205 PR China
| | - Shuiyuan Cheng
- National R&D Center for Se-rich Agricultural Products Processing, Wuhan Polytechnic University Wuhan 430023 China .,School of Modern Industry for Selenium Science and Engineering, Wuhan Polytechnic University Wuhan 430205 PR China
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Aggarwal S, Ikram S. Zinc oxide nanoparticles-impregnated chitosan surfaces for covalent immobilization of trypsin: Stability & kinetic studies. Int J Biol Macromol 2022; 207:205-221. [PMID: 35259431 DOI: 10.1016/j.ijbiomac.2022.03.014] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Revised: 01/31/2022] [Accepted: 03/03/2022] [Indexed: 11/25/2022]
Abstract
Trypsin (Try, EC. 3.4.21.4) was effectively immobilized on the surface of glutaraldehyde(GA)-activated ZnO/Chitosan nanocomposite through covalent attachment via Schiff-base linkages. Size, structure, surface morphology, & percentage elemental composition of the prepared ZnO nanoparticles and chitosan-coated ZnO nanocomposite were studied by UV-Visible spectroscopy, Fourier-transform infrared spectroscopy (FTIR), X-Ray diffraction analysis (XRD), transmission electron microscopy (TEM), Scanning electron microscopy (SEM), and Energy-Dispersive X-Ray Microanalysis (EDAX) techniques. Optimal immobilization conditions (incubation time (16 h), enzyme concentration (1.8 mg/ml), and pH (7.8)) were investigated to obtain the maximum expressed activity of the immobilized trypsin. Immobilized & solubilized trypsin exhibited the optimum catalytic activity at pH 8.5, 60 °C, and pH 7.8, 45 °C respectively. Kinetic parameters (Km, Vmax) of immobilized (27.12 μM, 8.82 μM/min) & free trypsin (25.76 μM, 4.16 μM/min) were determined, indicating that efficiency of trypsin improves after immobilization. Immobilized trypsin preserved 67% of initial activity at 50 °C during 2 h of incubation & sustained nearly 50% of catalytic activity until the 9th repeated cycle of utilization. Moreover, immobilized trypsin retained 50% of enzymatic activity after 90 days of storage at 4 °C. Hence, the current findings suggest that ZnO/Chitosan-GA-Trypsin would be a promising biocatalyst for large-scale biotechnological applications.
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Affiliation(s)
- Shalu Aggarwal
- Bio/Polymers Research Laboratory, Department of Chemistry, Faculty of Natural Sciences, Jamia Millia Islamia, New Delhi 110025, India
| | - Saiqa Ikram
- Bio/Polymers Research Laboratory, Department of Chemistry, Faculty of Natural Sciences, Jamia Millia Islamia, New Delhi 110025, India.
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Characteristics of immobilized dye-decolorizing peroxidase from Bacillus amyloliquefaciens and application to the bioremediation of dyeing effluent. Biochem Eng J 2022. [DOI: 10.1016/j.bej.2022.108430] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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8
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Bilal M, Iqbal HM, Adil SF, Shaik MR, Abdelgawad A, Hatshan MR, Khan M. Surface-coated magnetic nanostructured materials for robust bio-catalysis and biomedical applications-A review. J Adv Res 2022; 38:157-177. [PMID: 35572403 PMCID: PMC9091734 DOI: 10.1016/j.jare.2021.09.013] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Revised: 09/27/2021] [Accepted: 09/30/2021] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Enzymes based bio-catalysis has wide range of applications in various chemical and biological processes. Thus, the process of enzymes immobilization on suitable support to obtain highly active and stable bio-catalysts has great potential in industrial applications. Particularly, surface-modified magnetic nanomaterials have garnered a special interest as versatile platforms for biomolecules/enzyme immobilization. AIM OF REVIEW This review spotlights recent progress in the immobilization of various enzymes onto surface-coated multifunctional magnetic nanostructured materials and their derived nano-constructs for multiple applications. Conclusive remarks, technical challenges, and insightful opinions on this field of research which are helpful to expand the application prospects of these materials are also given with suitable examples. KEY SCIENTIFIC CONCEPTS OF REVIEW Nanostructured materials, including surface-coated magnetic nanoparticles have recently gained immense significance as suitable support materials for enzyme immobilization, due to their large surface area, unique functionalities, and high chemical and mechanical stability. Besides, magnetic nanoparticles are less expensive and offers great potential in industrial applications due to their easy recovery and separation form their enzyme conjugates with an external magnetic field. Magnetic nanoparticles based biocatalytic systems offer a wide-working temperature, pH range, increased storage and thermal stabilities. So far, several studies have documented the application of a variety of surface modification and functionalization techniques to circumvent the aggregation and oxidation of magnetic nanoparticles. Surface engineering of magnetic nanoparticles (MNPs) helps to improve the dispersion stability, enhance mechanical and physicochemical properties, upgrade the surface activity and also increases enzyme immobilization capabilities and biocompatibility of the materials. However, several challenges still need to be addressed, such as controlled synthesis of MNPs and clinical aspects of these materials require consistent research from multidisciplinary scientists to realize its practical applications.
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Affiliation(s)
- Muhammad Bilal
- School of Life Science and Food Engineering, Huaiyin Institute of Technology, Huaian 223003, China
- Corresponding authors.
| | - Hafiz M.N. Iqbal
- Tecnologico de Monterrey, School of Engineering and Sciences, Monterrey 64849, Mexico
| | - Syed Farooq Adil
- Department of Chemistry, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Kingdom of Saudi Arabia
| | - Mohammed Rafi Shaik
- Department of Chemistry, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Kingdom of Saudi Arabia
- Corresponding authors.
| | - Abdelatty Abdelgawad
- Department of Industrial Engineering, College of Engineering, King Saud University, P.O. Box 800, Riyadh 11421, Kingdom of Saudi Arabia
| | - Mohammad Rafe Hatshan
- Department of Chemistry, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Kingdom of Saudi Arabia
| | - Mujeeb Khan
- Department of Chemistry, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Kingdom of Saudi Arabia
- Corresponding authors.
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Goyal P, Mishra V, Dhamija I, Kumar N, Kumar S. Immobilization of catalase on functionalized magnetic nanoparticles: a statistical approach. 3 Biotech 2022; 12:108. [PMID: 35462953 PMCID: PMC8994807 DOI: 10.1007/s13205-022-03173-8] [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: 10/28/2021] [Accepted: 03/19/2022] [Indexed: 11/26/2022] Open
Abstract
Magnetic nanoparticles (MNPs) Fe3O4, by virtue of easily modifiable surface, high surface-to-mass ratio and super-paramagnetic properties, are one of suitable candidates for the enzyme immobilization. Optimization of five important variables viz. concentration of 3-aminopropyl-tri-ethoxy-silane (APTES), glutaraldehyde (GA) and enzyme, time and temperature of loading was carried out using central composite type of experimental design without blocks giving 50 experiments including eight replicates at the central point. Characterization, stability and reusability studies were also carried out with optimized preparation. Results established the correlation between observed and response surface method (RSM) equation envisaged value (R 2 0.99, 0.97 and 0.98 for enzyme's activity, its loading over MNPs and corresponding specific activity, respectively. The predicted values suggested by RSM equation were 64.00 mM of APTES, 10.97 µL of GA, 14.50 mg mL-1 of enzyme for 67 min at 22.6 °C, resulted in activity 32.1 U mg-1 MNPs, while specific activity was 97.7 U mg-1. Transmission electron microscopy (TEM) showed the sizes of MNPs (10.5 ± 1.7 nm), APTES-MNPs (10.23 ± 1.74 nm), GA-APTES-MNPs (11.84 ± 1.49 nm) and Catalase-GA-APTES-MNPs (13.32 ± 2.74 nm) were statistically similar. The enzyme MNPs preparation retained 81.65% activity after 144 h at 4 °C (free enzyme retained 7.87%) and 64.34% activity after 20 reuse cycles. Statistical optimized MNPs-based catalase preparation with high activity and magnetic strength was stable and can be used for further studies related to its application as analytical recyclable enzyme or magnetically oriented delivery in the body. Supplementary Information The online version contains supplementary material available at 10.1007/s13205-022-03173-8.
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Affiliation(s)
- Pankaj Goyal
- Department of Bioproducts and Biosystems, School of Chemical Engineering, Aalto University, 00076 Helsinki, Finland
- Department of Biotechnology, Dr. B. R. Ambedkar, National Institute of Technology, Jalandhar, Punjab 144011 India
| | - Vartika Mishra
- Department of Biotechnology, Dr. B. R. Ambedkar, National Institute of Technology, Jalandhar, Punjab 144011 India
- Department of Biotechnology Engineering, Chandigarh University, Mohali, Punjab 140413 India
| | - Isha Dhamija
- Department of Pharmaceutical Sciences, Guru Jambheshwar University of Science and Technology, Hisar, Haryana 125001 India
| | - Neeraj Kumar
- Department of Regulatory Affairs, Department of Pharmaceuticals, Ministry of Chemicals and Fertilizers, National Institute of Pharmaceutical Education and Research, Govt. of India, NH 9, Kukatpally, Industrial Estate, Balanagar, Hyderabad, 500037 Telengana India
| | - Sandeep Kumar
- Department of Biotechnology, Dr. B. R. Ambedkar, National Institute of Technology, Jalandhar, Punjab 144011 India
- Department of Regulatory Affairs, Department of Pharmaceuticals, Ministry of Chemicals and Fertilizers, National Institute of Pharmaceutical Education and Research, Govt. of India, NH 9, Kukatpally, Industrial Estate, Balanagar, Hyderabad, 500037 Telengana India
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Tu H, Gao K, Zhang B, Chen Z, Wang P, Li Z. Comparative study of poly tannic acid functionalized magnetic particles before and after modification for immobilized penicillin G acylase. JOURNAL OF BIOMATERIALS SCIENCE. POLYMER EDITION 2022; 33:823-846. [PMID: 34935604 DOI: 10.1080/09205063.2021.2021352] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
In this work, Fe3O4 nanoparticles (NPs) was synthesized by inverting microemulsion method. After that, based on the physical and chemical properties of tannic acid (TA), poly tannic acid (PTA) was coated on Fe3O4 NPs surface. Fe3O4 NPs coated with PTA, on the one hand, was used to immobilize Penicillin G acylase (PGA) by physical adsorption. On the other hand, it was modified by glutaraldehyde (GA). GA grafting rate (Gr-GA) was optimized, and the Gr-GA was 30.0% under the optimum conditions. Then, through the Schiff base reaction between the glutaraldehyde group and PGA amino group, this covalent immobilization of PGA was further realized under mild conditions. Finally, the structures of every stage of magnetic composites were characterized by Fourier transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), vibration magnetometer (VSM) and transmission electron microscopy (TEM), respectively. The results indicated that the enzyme activity (EA), enzyme activity recovery (EAR) and maximum load (ELC) of the immobilized PGA were 26843 U/g, 80.2% and 125 mg/g, respectively. Compared to the physical immobilization of PGA by only coating PTA nanoparticles, further modified nanoparticles by GA showed higher catalytic stability, reusability and storage stability.
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Affiliation(s)
- Hongyi Tu
- School of Materials Science and Engineering, Lanzhou University of Technology, Lanzhou, China.,State Key Laboratory of Advanced progressing and Recycling of Nonferrous Metal Materials, Lanzhou University of Technology, Lanzhou, China
| | - Kaikai Gao
- School of Materials Science and Engineering, Lanzhou University of Technology, Lanzhou, China.,State Key Laboratory of Advanced progressing and Recycling of Nonferrous Metal Materials, Lanzhou University of Technology, Lanzhou, China
| | - Boyuan Zhang
- School of Materials Science and Engineering, Lanzhou University of Technology, Lanzhou, China.,State Key Laboratory of Advanced progressing and Recycling of Nonferrous Metal Materials, Lanzhou University of Technology, Lanzhou, China
| | - Zhenbin Chen
- School of Materials Science and Engineering, Lanzhou University of Technology, Lanzhou, China.,State Key Laboratory of Advanced progressing and Recycling of Nonferrous Metal Materials, Lanzhou University of Technology, Lanzhou, China
| | - Pingbo Wang
- School of Materials Science and Engineering, Lanzhou University of Technology, Lanzhou, China.,State Key Laboratory of Advanced progressing and Recycling of Nonferrous Metal Materials, Lanzhou University of Technology, Lanzhou, China
| | - Zhizhong Li
- School of Life Science and Engineering, Lanzhou University of Technology, Lanzhou, China
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Świętek M, Ma YH, Wu NP, Paruzel A, Tokarz W, Horák D. Tannic Acid Coating Augments Glioblastoma Cellular Uptake of Magnetic Nanoparticles with Antioxidant Effects. NANOMATERIALS 2022; 12:nano12081310. [PMID: 35458018 PMCID: PMC9028780 DOI: 10.3390/nano12081310] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 04/04/2022] [Accepted: 04/06/2022] [Indexed: 02/02/2023]
Abstract
Coating of nanoparticles with gallates renders them antioxidant and enhances cellular internalization. In this study, (amino)silica magnetic particles modified with tannic acid (TA) and optionally with chitosan (CS) were developed, and their physicochemical properties and antioxidant activity were evaluated. The results demonstrated that the TA-modified aminosilica-coated particles, as well as the silica-coated particles with a double TA layer, exhibited high antioxidant activity, whereas the silica-coated particles with no or only a single TA layer were well-internalized by LN-229 cells. In addition, a magnet placed under the culture plates greatly increased the cellular uptake of all TA-coated magnetic nanoparticles. The coating thus had a considerable impact on nanoparticle–cell interactions and particle internalization. The TA-coated magnetic nanoparticles have great potential as intracellular carriers with preserved antioxidant activity.
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Affiliation(s)
- Małgorzata Świętek
- Institute of Macromolecular Chemistry, Czech Academy of Sciences, Heyrovského nám. 2, 162 06 Prague, Czech Republic; (M.Ś.); (A.P.)
| | - Yunn-Hwa Ma
- Department of Physiology and Pharmacology, College of Medicine, Chang Gung University, Guishan, Taoyuan 33302, Taiwan; (Y.-H.M.); (N.-P.W.)
- Department of Medical Imaging and Intervention, Chang Gung Memorial Hospital, Linkou 33305, Taiwan
| | - Nian-Ping Wu
- Department of Physiology and Pharmacology, College of Medicine, Chang Gung University, Guishan, Taoyuan 33302, Taiwan; (Y.-H.M.); (N.-P.W.)
| | - Aleksandra Paruzel
- Institute of Macromolecular Chemistry, Czech Academy of Sciences, Heyrovského nám. 2, 162 06 Prague, Czech Republic; (M.Ś.); (A.P.)
| | - Waldemar Tokarz
- Faculty of Physics and Applied Computer Science, AGH University of Science and Technology, Mickiewicza 30, 30-059 Krakow, Poland;
| | - Daniel Horák
- Institute of Macromolecular Chemistry, Czech Academy of Sciences, Heyrovského nám. 2, 162 06 Prague, Czech Republic; (M.Ś.); (A.P.)
- Correspondence:
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Zhang B, Zhou Y, Liu C, Abdelrahman Mohammed MA, Chen Z, Chen Z. Immobilized penicillin G acylase with enhanced activity and stability using glutaraldehyde-modified polydopamine-coated Fe 3 O 4 nanoparticles. Biotechnol Appl Biochem 2022; 69:629-641. [PMID: 33650711 DOI: 10.1002/bab.2138] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Accepted: 02/24/2021] [Indexed: 01/01/2023]
Abstract
In this work, Fe3 O4 nanoparticles (NPs) were coated with polydopamine (PDA) to structure Fe3 O4 @PDA NPs by the spontaneous oxygen-mediated self-polymerization of dopamine (DA) in an aqueous solution of pH = 8.5. The fabricated Fe3 O4 @PDA NPs were grafted by glutaraldehyde to realize the immobilization of penicillin G acylase (PGA) under mild conditions. The carriers of each stage were characterized and investigated by transmission electron microscopy, X-ray diffraction, Fourier transform infrared, and vibrating sample magnetometry. To improve the catalytic activity and stability of immobilized PGA, the immobilization conditions were investigated and optimized. Under the optimal immobilization conditions, the enzyme loading capacity, enzyme activity, and enzyme activity recovery of immobilized PGA were 114 mg/g, 26,308 U/g, and 78.5%, respectively. In addition, the immobilized PGA presented better temperature and pH stability compared with free PGA. The reusability study ensured that the immobilized PGA showed an excellent repeating application performance. In particular, the recovery rate of immobilized PGA could reach 94.8% and immobilized PGA could retain 73.0% of its original activity after 12 cycles, indicating that the immobilized PGA exhibited a high operation stability and broad application potential in the biocatalysis field.
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Affiliation(s)
- Boyuan Zhang
- School of Materials Science and Engineering, Lanzhou University of Technology, Lanzhou, China.,State Key Laboratory of Advanced Progressing and Recycling of Nonferrous Metals, Lanzhou University of Technology, Lanzhou, China
| | - Yongshan Zhou
- School of Materials Science and Engineering, Lanzhou University of Technology, Lanzhou, China.,State Key Laboratory of Advanced Progressing and Recycling of Nonferrous Metals, Lanzhou University of Technology, Lanzhou, China
| | - Chunli Liu
- School of Materials Science and Engineering, Lanzhou University of Technology, Lanzhou, China.,State Key Laboratory of Advanced Progressing and Recycling of Nonferrous Metals, Lanzhou University of Technology, Lanzhou, China
| | - Monier Alhadi Abdelrahman Mohammed
- School of Materials Science and Engineering, Lanzhou University of Technology, Lanzhou, China.,State Key Laboratory of Advanced Progressing and Recycling of Nonferrous Metals, Lanzhou University of Technology, Lanzhou, China
| | - Zhangjun Chen
- School of Materials Science and Engineering, Lanzhou University of Technology, Lanzhou, China.,State Key Laboratory of Advanced Progressing and Recycling of Nonferrous Metals, Lanzhou University of Technology, Lanzhou, China
| | - Zhenbin Chen
- School of Materials Science and Engineering, Lanzhou University of Technology, Lanzhou, China.,State Key Laboratory of Advanced Progressing and Recycling of Nonferrous Metals, Lanzhou University of Technology, Lanzhou, China
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Liu C, Zhou Y, Wu G, Gao K, Li L, Tu H, Chen Z. Sandwich-likely structured, magnetically-driven recovery, biomimetic composite penicillin G acylase-based biocatalyst with excellent operation stability. Colloids Surf A Physicochem Eng Asp 2022. [DOI: 10.1016/j.colsurfa.2021.128245] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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14
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Applications and mechanisms of free and immobilized laccase in detoxification of phenolic compounds — A review. KOREAN J CHEM ENG 2022. [DOI: 10.1007/s11814-021-0984-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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15
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Marques da Silva M, Wanderley Duarte Neto JM, Barros Regueira BV, Torres do Couto MT, Vitória da Silva Sobral R, Sales Conniff AE, Pedrosa Brandão Costa RM, Cajubá de Britto Lira Nogueira M, Pereira da Silva Santos N, Pastrana L, Lima Leite AC, Converti A, Nascimento TP, Figueiredo Porto AL. Immobilization of fibrinolytic protease from Mucor subtilissimus UCP 1262 in magnetic nanoparticles. Protein Expr Purif 2022; 192:106044. [PMID: 34998976 DOI: 10.1016/j.pep.2022.106044] [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: 02/08/2021] [Revised: 11/15/2021] [Accepted: 01/03/2022] [Indexed: 11/28/2022]
Abstract
This work reports the immobilization of a fibrinolytic protease (FP) from Mucor subtilissimus UCP 1262 on Fe3O4 magnetic nanoparticles (MNPs) produced by precipitation of FeCl3·6H2O and FeCl2·4H2O, coated with polyaniline and activated with glutaraldehyde. The FP was obtained by solid state fermentation, precipitated with 40-60% ammonium sulfate, and purified by DEAE-Sephadex A50 ion exchange chromatography. The FP immobilization procedure allowed for an enzyme retention of 52.13%. The fibrinolytic protease immobilized on magnetic nanoparticles (MNPs/FP) maintained more than 60% of activity at a temperature of 40 to 60 °C and at pH 7 to 10, when compared to the non-immobilized enzyme. MNPs and MNPs/FP did not show any cytotoxicity against HEK-293 and J774A.1 cells. MNPs/FP was not hemolytic and reduced the hemolysis induced by MNPs from 2.07% to 1.37%. Thrombus degradation by MNPs/FP demonstrated that the immobilization process guaranteed the thrombolytic activity of the enzyme. MNPs/FP showed a total degradation of the γ chain of human fibrinogen within 90 min. These results suggest that MNPs/FP may be used as an alternative strategy to treat cardiovascular diseases with a targeted release through an external magnetic field.
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Affiliation(s)
- Marllyn Marques da Silva
- Laboratory of Nanotechnology, Biotechnology and Cell Culture, Academic Center of Vitória, Federal University of Pernambuco, 55608-680, Vitória de Santo Antão, Pernambuco, Brazil
| | - José Manoel Wanderley Duarte Neto
- Laboratory of Bioactive Technology, Department of Morphology and Animal Physiology, Federal Rural University of Pernambuco, Rua Dom Manoel de Medeiros, s/n, Dois Irmãos, 52171-900, Recife, Pernambuco, Brazil
| | - Bruno Vinícius Barros Regueira
- Laboratory of Research in Biotechnology and Hemoderivatives, Department of Pharmaceutical Sciences, Federal University of Pernambuco, 50670-420, Recife, Pernambuco, Brazil
| | - Milena Tereza Torres do Couto
- Laboratory of Research in Biotechnology and Hemoderivatives, Department of Pharmaceutical Sciences, Federal University of Pernambuco, 50670-420, Recife, Pernambuco, Brazil
| | - Renata Vitória da Silva Sobral
- Laboratory of Research in Biotechnology and Hemoderivatives, Department of Pharmaceutical Sciences, Federal University of Pernambuco, 50670-420, Recife, Pernambuco, Brazil
| | - Amanda Emmanuelle Sales Conniff
- Department of Molecular Medicine- College of Medicine, University of South Florida, Bruce B. Downs Blvd, MDC 3518, 12901, Tampa, FL, United States
| | - Romero Marcos Pedrosa Brandão Costa
- Laboratory of Advances in Protein Biotechnology (LABIOPROT), Institute of Biological Sciences, University of Pernambuco, Rua Arnóbio Marquês, 310 - Santo Amaro, Recife - PE, 50100-130, Recife, Pernambuco, Brazil
| | - Mariane Cajubá de Britto Lira Nogueira
- Laboratory of Nanotechnology, Biotechnology and Cell Culture, Academic Center of Vitória, Federal University of Pernambuco, 55608-680, Vitória de Santo Antão, Pernambuco, Brazil
| | - Noemia Pereira da Silva Santos
- Laboratory of Nanotechnology, Biotechnology and Cell Culture, Academic Center of Vitória, Federal University of Pernambuco, 55608-680, Vitória de Santo Antão, Pernambuco, Brazil
| | - Lorenzo Pastrana
- International Iberian Nanotechnology Laboratory, Av. Mestre José Veiga, Braga, 4715-330, Portugal
| | - Ana Cristina Lima Leite
- Laboratory of Research in Biotechnology and Hemoderivatives, Department of Pharmaceutical Sciences, Federal University of Pernambuco, 50670-420, Recife, Pernambuco, Brazil
| | - Attilio Converti
- Department of Civil, Chemical and Environmental Engineering, Pole of Chemical Engineering, University of Genoa, Via Opera Pia 15, I-16145 Genoa, Italy
| | - Thiago Pajeú Nascimento
- Laboratory of Bioactive Technology, Department of Morphology and Animal Physiology, Federal Rural University of Pernambuco, Rua Dom Manoel de Medeiros, s/n, Dois Irmãos, 52171-900, Recife, Pernambuco, Brazil
| | - Ana Lúcia Figueiredo Porto
- Laboratory of Bioactive Technology, Department of Morphology and Animal Physiology, Federal Rural University of Pernambuco, Rua Dom Manoel de Medeiros, s/n, Dois Irmãos, 52171-900, Recife, Pernambuco, Brazil.
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Zhu T, Gu Q, Liu Q, Zou X, Zhao H, Zhang Y, Pu C, Lan M. Nanostructure stable hydrophilic hierarchical porous metal-organic frameworks for highly efficient enrichment of glycopeptides. Talanta 2021; 240:123193. [PMID: 34979462 DOI: 10.1016/j.talanta.2021.123193] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2021] [Revised: 12/22/2021] [Accepted: 12/27/2021] [Indexed: 12/22/2022]
Abstract
Protein glycosylation plays a vital role in many physiological activities in organisms. Due to the low abundance of glycopeptides and the interference of numerous non-glycopeptides in biological samples, selective enrichment of glycopeptides is of great significance for their successful identification. Metal organic frameworks (MOFs) materials are appropriate for glycopeptides enrichment by virtue of their large specific surface area and outstanding hydrophilic properties. However, the instability of hydrophilic MOFs in acidic solutions have severely limited their applications. In this work, a rational facile strategy was established to synthesize a stable hydrophilic hierarchical porous MOF (denoted as HP-MOF-Arg@mSiO2). This new material improved the selectivity and sensitivity of enrichment for glycopeptides via modification of arginine groups. More importantly, the mesoporous silica layer was introduced to enhance the stability of MOFs in aqueous solution and achieve the size exclusion effect of large-size proteins in complex samples. Overall, owing to the unique hierarchical porous and the hydrophilic modification, the synthesized HP-MOF-Arg@mSiO2 materials showed excellent hydrophilicity and hydrolytic stability, resulting in outstanding specific separation capacity in glycopeptides enrichment. A total of 521 and 342 glycopeptides were respectively captured from 2 μL human serum digests and mouse testis tissue digests, revealing the potential of the materials in the study of glycoproteomics in complex biological samples.
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Affiliation(s)
- Tianyi Zhu
- Shanghai Key Laboratory of Functional Materials Chemistry, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai, 200237, PR China
| | - Qinying Gu
- Shanghai Key Laboratory of Functional Materials Chemistry, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai, 200237, PR China
| | - Qiannan Liu
- Key Laboratory of Systems Biomedicine (Ministry of Education), Shanghai Center for Systems Biomedicine, Shanghai Jiao Tong University, Shanghai, 200240, PR China
| | - Xia Zou
- Key Laboratory of Systems Biomedicine (Ministry of Education), Shanghai Center for Systems Biomedicine, Shanghai Jiao Tong University, Shanghai, 200240, PR China
| | - Hongli Zhao
- Shanghai Key Laboratory of Functional Materials Chemistry, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai, 200237, PR China.
| | - Yan Zhang
- Key Laboratory of Systems Biomedicine (Ministry of Education), Shanghai Center for Systems Biomedicine, Shanghai Jiao Tong University, Shanghai, 200240, PR China
| | - Chenlu Pu
- Shanghai Key Laboratory of Functional Materials Chemistry, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai, 200237, PR China
| | - Minbo Lan
- Shanghai Key Laboratory of Functional Materials Chemistry, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai, 200237, PR China; Research Center of Analysis and Test, East China University of Science and Technology, Shanghai, 200237, PR China.
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17
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Zhang C, Jiang Z, Li H, Ni H, Zheng M, Li Q, Zhu Y. Preparation of immobilized arylsulfatase on magnetic Fe 3O 4 nanoparticles and its application for agar quality improvement. Food Sci Nutr 2021; 9:4952-4962. [PMID: 34532007 PMCID: PMC8441490 DOI: 10.1002/fsn3.2446] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Revised: 04/19/2021] [Accepted: 06/10/2021] [Indexed: 11/19/2022] Open
Abstract
The presence of sulfate groups in agar compromises the agar quality by affecting the crosslinking during gelling process. Some arylsulfatases can catalyze the hydrolysis of sulfate bonds in agar to improve the agar quality. Immobilized arylsulfatases prove beneficial advantages for their industrial applications. Here, a previously characterized mutant arylsulfatase K253H/H260L was immobilized on the synthesized magnetic Fe3O4 nanoparticles after functionalization by tannic acid (MNPs@TA). The surface properties and molecular structures of the immobilized arylsulfatase (MNPs@TA@ARS) were examined by scanning electron microscopy and Fourier transform infrared spectroscopy. Enzymatic characterization showed that MNPs@TA@ARS exhibited shifted optimal temperature and pH with deviated apparent Km and Vmax compared to its free counterpart. The immobilized arylsulfatase demonstrated improved thermal and pH stability and enhanced storage stability with modest reusability. In addition, MNPs@TA@ARS displayed enhanced tolerance to various inhibitors and detergents. The utilization of the immobilized arylsulfatase for agar desulfation brought the treated agar with improved quality.
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Affiliation(s)
- Chenghao Zhang
- College of Food and Biological EngineeringJimei UniversityXiamenChina
| | - Zedong Jiang
- College of Food and Biological EngineeringJimei UniversityXiamenChina
- Fujian Provincial Key Laboratory of Food Microbiology and Enzyme EngineeringXiamenChina
- Research Center of Food Biotechnology of Xiamen CityXiamenChina
- Key Laboratory of Systemic Utilization and In‐depth Processing of Economic SeaweedXiamen Southern Ocean Technology Center of ChinaXiamenChina
| | - Hebin Li
- Xiamen Medical CollegeXiamenChina
| | - Hui Ni
- College of Food and Biological EngineeringJimei UniversityXiamenChina
- Fujian Provincial Key Laboratory of Food Microbiology and Enzyme EngineeringXiamenChina
- Research Center of Food Biotechnology of Xiamen CityXiamenChina
- Key Laboratory of Systemic Utilization and In‐depth Processing of Economic SeaweedXiamen Southern Ocean Technology Center of ChinaXiamenChina
| | - Mingjing Zheng
- College of Food and Biological EngineeringJimei UniversityXiamenChina
- Fujian Provincial Key Laboratory of Food Microbiology and Enzyme EngineeringXiamenChina
- Research Center of Food Biotechnology of Xiamen CityXiamenChina
- Key Laboratory of Systemic Utilization and In‐depth Processing of Economic SeaweedXiamen Southern Ocean Technology Center of ChinaXiamenChina
| | - Qingbiao Li
- College of Food and Biological EngineeringJimei UniversityXiamenChina
- Fujian Provincial Key Laboratory of Food Microbiology and Enzyme EngineeringXiamenChina
- Research Center of Food Biotechnology of Xiamen CityXiamenChina
- Key Laboratory of Systemic Utilization and In‐depth Processing of Economic SeaweedXiamen Southern Ocean Technology Center of ChinaXiamenChina
| | - Yanbing Zhu
- College of Food and Biological EngineeringJimei UniversityXiamenChina
- Fujian Provincial Key Laboratory of Food Microbiology and Enzyme EngineeringXiamenChina
- Research Center of Food Biotechnology of Xiamen CityXiamenChina
- Key Laboratory of Systemic Utilization and In‐depth Processing of Economic SeaweedXiamen Southern Ocean Technology Center of ChinaXiamenChina
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18
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Wang LL, Fan M, Xing X, Liu Y, Sun S. Immobilization of glyceraldehyde-3-phosphate dehydrogenase on Fe 3O 4 magnetic nanoparticles and its application in histamine removal. Colloids Surf B Biointerfaces 2021; 205:111917. [PMID: 34120088 DOI: 10.1016/j.colsurfb.2021.111917] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Revised: 05/29/2021] [Accepted: 06/06/2021] [Indexed: 11/16/2022]
Abstract
Glyceraldehyde-3-phosphate dehydrogenase (GAPDH) from Lactobacillus plantarum is a novel biocatalyst in the degradation of histamine, but its properties need enhancement before practical application. Herein, we used Fe3O4 magnetic nanoparticles (MNPs) as the carrier core to prepare immobilized GAPDH. GAPDH was cloned, expressed in E. coli and purified, followed by immobilization on Fe3O4 MNPs and characterization by TEM and FT-IR. Then, characteristic comparisons between immobilized enzyme and its free form showed that the optimal pH and temperature of the former shifted to 7.5 and 40 °C, respectively, and pH tolerance and thermostability were separately broadened to 4.5-8.5 and 50-60 °C. In a wine-making experiment, including grape and black raspberry wines, using the immobilized enzyme, the results showed that over 81 %, 75 % and 59 % of histamine was removed after each treatment. These findings demonstrate that immobilizing GAPDH onto Fe3O4 MNPs is facile and efficient for histamine removal in fermented beverages.
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Affiliation(s)
- Lu-Liang Wang
- School of Food Engineering, Ludong University, Yantai, Shandong, 264025, PR China; Institute of Bionanotechnology, Ludong University, Yantai, Shandong, 264025, PR China
| | - Minting Fan
- School of Food Engineering, Ludong University, Yantai, Shandong, 264025, PR China; Institute of Food Science and Engineering, Yantai University, Yantai, Shandong, 264005, PR China
| | - Xin Xing
- School of Food Engineering, Ludong University, Yantai, Shandong, 264025, PR China
| | - Yushen Liu
- School of Food Engineering, Ludong University, Yantai, Shandong, 264025, PR China; Institute of Bionanotechnology, Ludong University, Yantai, Shandong, 264025, PR China
| | - Shuyang Sun
- School of Food Engineering, Ludong University, Yantai, Shandong, 264025, PR China; Institute of Bionanotechnology, Ludong University, Yantai, Shandong, 264025, PR China.
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Chitosan Activated with Genipin: A Nontoxic Natural Carrier for Tannase Immobilization and Its Application in Enhancing Biological Activities of Tea Extract. Mar Drugs 2021; 19:md19030166. [PMID: 33808933 PMCID: PMC8003703 DOI: 10.3390/md19030166] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2021] [Revised: 03/16/2021] [Accepted: 03/17/2021] [Indexed: 01/08/2023] Open
Abstract
In this work, a non-toxic chitosan-based carrier was constructed via genipin activation and applied for the immobilization of tannase. The immobilization carriers and immobilized tannase were characterized using Fourier transform infrared spectroscopy and thermogravimetric analysis. Activation conditions (genipin concentration, activation temperature, activation pH and activation time) and immobilizations conditions (enzyme amount, immobilization time, immobilization temperature, immobilization pH, and shaking speed) were optimized. The activity and activity recovery rate of the immobilized tannase prepared using optimal activation and immobilization conditions reached 29.2 U/g and 53.6%, respectively. The immobilized tannase exhibited better environmental adaptability and stability. The immobilized tannase retained 20.1% of the initial activity after 12 cycles and retained 81.12% of residual activity after 30 days storage. The catechins composition analysis of tea extract indicated that the concentration of non-ester-type catechins, EGC and EC, were increased by 1758% and 807% after enzymatic treatment. Biological activity studies of tea extract revealed that tea extract treated with the immobilized tannase possessed higher antioxidant activity, higher inhibitory effect on α-amylase, and lower inhibitory effect on α-glucosidase. Our results demonstrate that chitosan activated with genipin could be an effective non-toxic carrier for tannase immobilization and enhancing biological activities of tea extract.
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Nouri M, Khodaiyan F. Magnetic Biocatalysts of Pectinase: Synthesis by Macromolecular Cross-Linker for Application in Apple Juice Clarification. Food Technol Biotechnol 2021; 58:391-401. [PMID: 33505202 PMCID: PMC7821784 DOI: 10.17113/ftb.58.04.20.6737] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Research background Pectinase enzyme has become a valuable compound in beverage industry. One of the most significant concepts to overcome the drawbacks of using industrial enzymes is their immobilization. In the present study, magnetic chitosan microparticles were utilized as a substrate for pectinase immobilization. New methods of enzyme immobilization involve the use of non-chemical cross-linkers between the enzyme and the substrate. The aim of this study is to immobilize the pectinase enzyme using polyaldehyde kefiran as a macromolecular cross-linker on magnetic particles. Experimental approach Pectinase was immobilized in four steps: relative oxidation of kefiran and its application as a cross-linker, production of magnetic iron(II) iron(III) oxide (Fe3O4) microparticles, coating of magnetic Fe3O4 microparticles with chitosan, and immobilization of the enzyme on the substrate, prepared by the use of oxidized kefiran cross-linker. Parameters such as cross-linking concentration, time and ratio of chitosan magnetic microparticles to enzyme were optimized. Fourier-transform infrared spectroscopy (FTIR), dynamic light scattering, transmission electron microscopy, and vibrating sample magnetometer were used to identify the groups and investigate the structures. The biochemical properties (stability of enzyme activity at different pH, temperature and time), enzyme reusability, kinetic parameters (Km and νmax) and apple juice turbidity, using free and immobilized pectinase enzymes, were also measured. Results and conclusions Cross-linker concentration, cross-linking time and the ratio of magnetic Fe3O4 microparticles with chitosan to enzyme were important factors in activity recovery of pectinase. FTIR analysis correctly identified functional groups in the structures. The results showed that after enzyme stabilization, the particle size and molecular mass, respectively, increased and decreased the magnetic saturation strength. According to the thermal kinetic study, the activity of the immobilized pectinase was higher than of its free form. The findings of this study indicate excellent stability and durability of the immobilized pectinase. Finally, a magnetic pectinase micro-biocatalyst was used to clarify apple juice, which reduced turbidity during processing. Novelty and scientific contribution This study investigates the usage of kefiran oxidized as a new cross-linker for the immobilization of pectinase enzyme. Magnetic pectinase micro-biocatalyst has a good potential for industrial applications in the food industry, with high thermal stability.
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Affiliation(s)
- Marjan Nouri
- Bioprocessing and Biodetection Laboratory, Department of Food Science and Engineering, University of Tehran, Karaj, Iran
| | - Faramarz Khodaiyan
- Bioprocessing and Biodetection Laboratory, Department of Food Science and Engineering, University of Tehran, Karaj, Iran
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21
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Ding P, Wang Z, Wu Z, Hu M, Zhu W, Sun N, Pei R. Tannic Acid (TA)-Functionalized Magnetic Nanoparticles for EpCAM-Independent Circulating Tumor Cell (CTC) Isolation from Patients with Different Cancers. ACS APPLIED MATERIALS & INTERFACES 2021; 13:3694-3700. [PMID: 33442969 DOI: 10.1021/acsami.0c20916] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
The majority of current methods of isolating circulating tumor cells (CTCs) rely on a biomarker. However, the isolation efficiency may be compromised due to the heterogeneity of CTCs. In this work, a simple and broad-spectrum method is established to efficiently isolate the heterogeneous CTCs from patient blood samples using tannic acid (TA)-functionalized magnetic nanoparticles (MNPs). The TA-functionalized MNPs (MNPs-TA) inhibit the nonspecific adhesion of peripheral blood mononuclear cell (PBMC) and enhance cancer cell capture, resulting from the unique interaction between TA and glycocalyx on cancer cells. The MNPs-TA was demonstrated to effectively capture seven kinds of cancer cells (HeLa, PC-3, T24, MAD-MB-231, MCF-7, HT1080, A549) from artificial samples (62.3-93.7%). Moreover, this epithelial cell adhesion molecule (EpCAM)-independent CTC isolation method was also tested using clinical blood samples from patients with different cancers (21 patients), which may provide a universal tool to detect CTCs in the clinic.
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Affiliation(s)
- Pi Ding
- School of Nano-Tech and Nano-Bionics, University of Science and Technology of China, Hefei 230026, China
- CAS Key Laboratory of Nano-Bio Interface, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou 215123, China
| | - Zhili Wang
- School of Nano-Tech and Nano-Bionics, University of Science and Technology of China, Hefei 230026, China
- CAS Key Laboratory of Nano-Bio Interface, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou 215123, China
| | - Zeen Wu
- CAS Key Laboratory of Nano-Bio Interface, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou 215123, China
- The Second Affiliated Hospital of Soochow University, Suzhou 215004, China
| | - Mingchao Hu
- CAS Key Laboratory of Nano-Bio Interface, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou 215123, China
- The Second Affiliated Hospital of Soochow University, Suzhou 215004, China
| | - Weipei Zhu
- The Second Affiliated Hospital of Soochow University, Suzhou 215004, China
| | - Na Sun
- School of Nano-Tech and Nano-Bionics, University of Science and Technology of China, Hefei 230026, China
- CAS Key Laboratory of Nano-Bio Interface, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou 215123, China
| | - Renjun Pei
- School of Nano-Tech and Nano-Bionics, University of Science and Technology of China, Hefei 230026, China
- CAS Key Laboratory of Nano-Bio Interface, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou 215123, China
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Jiang Z, Zhang X, Wu L, Li H, Chen Y, Li L, Ni H, Li Q, Zhu Y. Exolytic products of alginate by the immobilized alginate lyase confer antioxidant and antiapoptotic bioactivities in human umbilical vein endothelial cells. Carbohydr Polym 2021; 251:116976. [DOI: 10.1016/j.carbpol.2020.116976] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2020] [Revised: 08/19/2020] [Accepted: 08/20/2020] [Indexed: 12/12/2022]
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In situ metal-polyphenol interfacial assembly tailored superwetting PES/SPES/MPN membranes for oil-in-water emulsion separation. J Memb Sci 2020. [DOI: 10.1016/j.memsci.2020.118566] [Citation(s) in RCA: 60] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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24
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Nouri M, khodaiyan F. Green synthesis of chitosan magnetic nanoparticles and their application with poly-aldehyde kefiran cross-linker to immobilize pectinase enzyme. BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY 2020. [DOI: 10.1016/j.bcab.2020.101681] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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25
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Liu T, Jiang C, Zhu L, Jiang L, Huang H. Fe 3O 4@chitosan Microspheres Coating as Cytoprotective Exoskeletons for the Enhanced Production of Butyric Acid With Clostridium tyrobutyricum Under Acid Stress. Front Bioeng Biotechnol 2020; 8:449. [PMID: 32500066 PMCID: PMC7243709 DOI: 10.3389/fbioe.2020.00449] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2020] [Accepted: 04/17/2020] [Indexed: 11/13/2022] Open
Abstract
The introduction of inorganic nano-materials may endow microbial cells with unique new features, including greater resistance to adverse abiotic stress. The aim of this work was to enhance the acid tolerance of Clostridium tyrobutyricum ATCC 25755 by coating cells with self-assembled Fe3O4@chitosan (Fe3O4@CS) microspheres, and thereby increase the production of butyric acid. The optimal coating efficiency of 81.19% was obtained by systematically optimizing the three operational parameters temperature, rpm and mass ratio, which were determined to be 37°C, 80 rpm and 1:2, respectively. Physicochemical characterization was used to assess the superparamagnetism, thermostability and subsize of Fe3O4@CS attached to the cells. Compared to free cells, C. tyrobutyricum coated with Fe3O4@CS (CtFC) exhibited stronger acid tolerance at low pH. At a pH of 4 or 5, the levels of ROS, MDA, LDH, and SOD caused by the acid environment in free cells were significant higher than in CtFC. Moreover, without adding NaOH, CtFC fermentation showed a higher butyric acid titer (37.60 vs. 31.56 g/L) compared to free-cell fermentation. At the same time, an average butyric acid yield of 0.46 g/g in each repeated-batch fermentation was also obtained by taking advantage of the biocatalyst’s reusability and convenient separation from the fermentation broth via an external magnetic force. Overall, the developed CtFC illustrates a new paradigm for developing an economical and reusable biocatalyst for industrial application in butyric acid production.
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Affiliation(s)
- Tingting Liu
- College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, Nanjing, China.,College of Food Science and Light Industry, Nanjing Tech University, Nanjing, China
| | - Cheng Jiang
- College of Food Science and Light Industry, Nanjing Tech University, Nanjing, China
| | - Liying Zhu
- College of Chemical and Molecular Engineering, Nanjing Tech University, Nanjing, China
| | - Ling Jiang
- College of Food Science and Light Industry, Nanjing Tech University, Nanjing, China
| | - He Huang
- College of Pharmaceutical Science, Nanjing Tech University, Nanjing, China
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26
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Covalent immobilization of trypsin on polyvinyl alcohol-coated magnetic nanoparticles activated with glutaraldehyde. J Pharm Biomed Anal 2020; 184:113195. [PMID: 32163827 DOI: 10.1016/j.jpba.2020.113195] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2019] [Revised: 02/16/2020] [Accepted: 02/19/2020] [Indexed: 12/17/2022]
Abstract
Magnetic nanoparticles were coated with polyvinyl alcohol and activated with glutaraldehyde for trypsin immobilization. The prepared magnetic nanoparticles were characterized by transmission electron microscopy, fourier transform infrared spectroscopy, thermal gravimetric analysis, zeta potential meter and vibrating sample magnetometer. Free and immobilized trypsin showed optimum activity at pH 6.0, 30 °C and pH 7.0, 40 °C, respectively. Immobilized trypsin was more stable than the free enzyme at 40 °C. After immobilization, Km of the immobilized trypsin increased, however, Vmax value was almost the same with free trypsin. According to the results, the immobilized trypsin retained 50 % of its initial activity, whereas free trypsin retained 19 % of its initial activity after 12-days at 4 °C. Immobilized trypsin sustained 56 % of its initial activity after eight times of successive reuse. The performance of the immobilized trypsin was evaluated by digestion of cytochrome c. The peptide fragments in digest solution were determined by using MALDI-TOF mass spectrometry. Immobilized trypsin showed effective proteolytic activity in shorter time (15 min) than free trypsin (24 h). Hence, immobilized trypsin on the polyvinyl alcohol coated magnetic nanoparticles could be promising biocatalyst for large-scale proteomics studies and practical applications.
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27
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Fan PR, Zhao X, Wei ZH, Huang YP, Liu ZS. Robust immobilized enzyme reactor based on trimethylolpropane trimethacrylate organic monolithic matrix through “thiol-ene” click reaction. Eur Polym J 2020. [DOI: 10.1016/j.eurpolymj.2019.109456] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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28
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Noma SAA, Ulu A, Acet Ö, Sanz R, Sanz-Pérez ES, Odabaşı M, Ateş B. Comparative study of ASNase immobilization on tannic acid-modified magnetic Fe3O4/SBA-15 nanoparticles to enhance stability and reusability. NEW J CHEM 2020. [DOI: 10.1039/d0nj00127a] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Herein, we report the preparation of tannic acid-modified magnetic Fe3O4/SBA-15 nanoparticles and their application as a carrier matrix for immobilization of ASNase, an anticancer enzyme-drug.
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Affiliation(s)
| | - Ahmet Ulu
- Department of Chemistry
- Faculty of Arts and Science
- İnönü University
- Malatya
- Turkey
| | - Ömür Acet
- Aksaray University
- Faculty of Arts and Science
- Chemistry Department
- Aksaray
- Turkey
| | - Raúl Sanz
- Department of Chemical and Environmental Technology
- ESCET
- Universidad Rey Juan Carlos
- 28933 Móstoles
- Spain
| | - Eloy S. Sanz-Pérez
- Department of Chemical, Energy, and Mechanical Technology
- ESCET
- Universidad Rey Juan Carlos
- 28933 Móstoles
- Spain
| | - Mehmet Odabaşı
- Aksaray University
- Faculty of Arts and Science
- Chemistry Department
- Aksaray
- Turkey
| | - Burhan Ateş
- Department of Chemistry
- Faculty of Arts and Science
- İnönü University
- Malatya
- Turkey
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An advanced and universal method to high-efficiently deproteinize plant polysaccharides by dual-functional tannic acid-feIII complex. Carbohydr Polym 2019; 226:115283. [DOI: 10.1016/j.carbpol.2019.115283] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2019] [Revised: 08/28/2019] [Accepted: 09/01/2019] [Indexed: 01/18/2023]
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30
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Moradi S, Khodaiyan F, Hadi Razavi S. Green construction of recyclable amino-tannic acid modified magnetic nanoparticles: Application for β-glucosidase immobilization. Int J Biol Macromol 2019; 154:1366-1374. [PMID: 31730982 DOI: 10.1016/j.ijbiomac.2019.11.016] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2019] [Revised: 10/25/2019] [Accepted: 11/04/2019] [Indexed: 11/29/2022]
Abstract
The β-glucosidase (BGL) enzyme in food industry is great interest due to its role in food conversion to produce functional food products. In this study, the BGL was covalently immobilized onto amino-tannic acid modified Fe3O4 magnetic nanoparticles (ATA-Fe3O4 MNPs) as biocompatible nanoplatform by modified poly-aldehyde pullulan (PAP) as a cross-linker to enhance the ability and strength of the nanoparticle connection to the enzyme. The properties of support were subsequently characterized by dynamic light scattering (DLS), transmission electron microscopy (TEM), Fourier transformed infrared (FTIR), X-ray diffraction (XRD), and vibrating sample magnetometer (VSM). The highest percentage of loading and immobilization yield was obtained with 0.1 mg enzyme/mL citrate buffer (pH 6, 1 M) enzyme solution, carrier solution of 10 mg ATA-Fe3O4/3 mL citrate buffer (pH 6, 1 M), and PAP solution of 20% total reaction system volume. Optimum pH and temperature were found for free (pH 5.0 and temperature 30 °C) and immobilized (pH 6.0 and temperature 40 °C) enzyme. The immobilized BGL maintains its activity to 83% after 10 cycles. Therefore, immobilization of BGL by this method is an efficient procedure to improve the properties of enzyme.
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Affiliation(s)
- Samira Moradi
- Bioprocessing and Biodetection Laboratory, Department of Food Science and Engineering, University of Tehran, Karaj 31587-77871, Iran
| | - Faramarz Khodaiyan
- Bioprocessing and Biodetection Laboratory, Department of Food Science and Engineering, University of Tehran, Karaj 31587-77871, Iran.
| | - Seyed Hadi Razavi
- Bioprocessing and Biodetection Laboratory, Department of Food Science and Engineering, University of Tehran, Karaj 31587-77871, Iran
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31
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Qi P, Luo R, Pichler T, Zeng J, Wang Y, Fan Y, Sui K. Development of a magnetic core-shell Fe 3O 4@TA@UiO-66 microsphere for removal of arsenic(III) and antimony(III) from aqueous solution. JOURNAL OF HAZARDOUS MATERIALS 2019; 378:120721. [PMID: 31200224 DOI: 10.1016/j.jhazmat.2019.05.114] [Citation(s) in RCA: 64] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/08/2019] [Revised: 05/30/2019] [Accepted: 05/31/2019] [Indexed: 06/09/2023]
Abstract
Removal of trivalent species of As and Sb from wastewater is crucial due to their more toxic and mobile properties. In this study, a novel magnetic core-shell microsphere Fe3O4@TA@UiO-66 was developed via in-situ crystal growth of UiO-66 around the magnetic Fe3O4 modified by Tannic Acid (TA). Characterization of the microsphere by transmission electron microscopy (TEM) and X-ray diffraction spectroscopy (XRD) confirmed that UiO-66 was adhered on the surface of Fe3O4 functionalized by TA. Adsorption experiments showed that the magnetic Fe3O4@TA@UiO-66 had high adsorption capacity for As(III) and Sb(III) and could be rapidly separated from aqueous media within two minutes after treatment. The adsorption kinetics and adsorption isotherms were described well by the pesudo-second order model and Langmuir model, respectively. In addition, the composite exhibited excellent removal performance for As(III) and Sb(III) in a broad solution chemistry environment, including pH and co-existing anions. Based on X-ray photoelectron spectroscopy (XPS) and Fourier transform infrared spectroscopy (FTIR) measurement, we proposed that the removal mechanism was mainly controlled through a synergistic interaction of surface complexation and hydrogen bonding. This study indicates the potential of the magnetic microsphere to be used as an effective material for the removal of As(III) and Sb(III) from water.
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Affiliation(s)
- Pengfei Qi
- State Key Laboratory of Bio-Fiber and Eco-Textiles, College of Materials Science and Engineering, Collaborative Innovation Center for Marine Biobased Fibers and Ecological textiles, Institute of Marine Biobased Materials, Qingdao University, Qingdao 266071, China.
| | - Rong Luo
- Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, College of Chemistry and Chemical Engineering, Ocean University of China, Qingdao 266100, China
| | - Thomas Pichler
- Geochemistry & Hydrogeology, Department of Geosciences, University of Bremen, Klagenfurter Straße, 28359 Bremen, Germany
| | - Jianqiang Zeng
- State Key Laboratory of Bio-Fiber and Eco-Textiles, College of Materials Science and Engineering, Collaborative Innovation Center for Marine Biobased Fibers and Ecological textiles, Institute of Marine Biobased Materials, Qingdao University, Qingdao 266071, China
| | - Yan Wang
- Department of Chemical Engineering College of Applied Technology, Qingdao University, Qingdao 266061, China
| | - Yuhua Fan
- Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, College of Chemistry and Chemical Engineering, Ocean University of China, Qingdao 266100, China.
| | - Kunyan Sui
- State Key Laboratory of Bio-Fiber and Eco-Textiles, College of Materials Science and Engineering, Collaborative Innovation Center for Marine Biobased Fibers and Ecological textiles, Institute of Marine Biobased Materials, Qingdao University, Qingdao 266071, China.
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32
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Cai H, Feng J, Wang S, Shu T, Luo Z, Liu S. Tannic acid directed synthesis of Fe3O4@TA@P(NVP-co-NIPAM) magnetic microspheres for polyphenol extraction. Food Chem 2019; 283:530-538. [DOI: 10.1016/j.foodchem.2018.12.125] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2018] [Revised: 12/24/2018] [Accepted: 12/29/2018] [Indexed: 01/18/2023]
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33
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Jiang X, Yuan Y, Chen L, Liu Y, Xiao M, Hu Y, Chun Z, Liao X. Monoamine oxidase B immobilized on magnetic nanoparticles for screening of the enzyme's inhibitors from herbal extracts. Microchem J 2019. [DOI: 10.1016/j.microc.2019.02.049] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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34
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Çakar S, Özacar M. The pH dependent tannic acid and Fe-tannic acid complex dye for dye sensitized solar cell applications. J Photochem Photobiol A Chem 2019. [DOI: 10.1016/j.jphotochem.2018.11.030] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
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35
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Tang W, Chen C, Sun W, Wang P, Wei D. Low-cost mussel inspired poly(Catechol/Polyamine) modified magnetic nanoparticles as a versatile platform for enhanced activity of immobilized enzyme. Int J Biol Macromol 2019; 128:814-824. [PMID: 30708009 DOI: 10.1016/j.ijbiomac.2019.01.161] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2018] [Revised: 01/28/2019] [Accepted: 01/28/2019] [Indexed: 12/17/2022]
Abstract
Owing to dopamine's excellent adhesion ability and easy modification, it has been widely applied for enzyme immobilization, while the high cost of dopamine and low activity recovery of immobilized enzyme highly impede large-scale application of immobilized enzyme. We herein developed a low-cost and ideal activity recovery enzyme immobilization strategy based on magnetic nanoparticles by replacing dopamine with cheap Catechol/tetraethylene pentamine (CPA) binary system and introducing spacer-arms. In brief, CPA was first polymerized and deposited on the surface of magnetic nanoparticles with a modified mussel-inspired method, and the generated poly(CPA) layer was further functionalized with ethylene glycol diglycidyl ether (EGDE) molecules as spacer-arms for enzyme immobilization. Subsequently, lipases as model enzymes were firmly immobilized on the surface of such amino-epoxy functionalized magnetic materials through ion exchange and covalent attachment with 180.6 mg/g support of loading capacity and 69.2% of activity recovery under the optimized conditions. Furthermore, the immobilized lipase exhibited the improved tolerance rang of pH, temperature and storage stability as well as excellent reusability. Most strikingly, the theoretical simulation and secondary structure analysis of immobilized lipase revealed that the biocompatible microenvironment and flexible tethering at interface could effectively improve performance of the immobilized enzyme and stability. Thus, this novel immobilized enzyme strategy will open up a new perspective for the development of enzyme immobilization and lower the cost of immobilized enzyme in large-scale industrial application.
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Affiliation(s)
- Wen Tang
- State Key Laboratory of Bioreactor Engineering, New World Institute of Biotechnology, East China University of Science and Technology, No. 130 Meilong Road, Shanghai 200237, People's Republic of China
| | - Chao Chen
- State Key Laboratory of Bioreactor Engineering, Biomedical Nanotechnology Center, School of Biotechnology, East China University of Science and Technology, Shanghai 200237, People's Republic of China.
| | - Wen Sun
- State Key Laboratory of Bioreactor Engineering, Biomedical Nanotechnology Center, School of Biotechnology, East China University of Science and Technology, Shanghai 200237, People's Republic of China
| | - Ping Wang
- State Key Laboratory of Bioreactor Engineering, Biomedical Nanotechnology Center, School of Biotechnology, East China University of Science and Technology, Shanghai 200237, People's Republic of China; Department of Bioproducts and Biosystems Engineering, University of Minnesota, St Paul, MN 55108, USA
| | - Dongzhi Wei
- State Key Laboratory of Bioreactor Engineering, New World Institute of Biotechnology, East China University of Science and Technology, No. 130 Meilong Road, Shanghai 200237, People's Republic of China.
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36
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Stabilization of polydopamine modified silver nanoparticles bound trypsin: Insights on protein hydrolysis. Colloids Surf B Biointerfaces 2019; 173:733-741. [DOI: 10.1016/j.colsurfb.2018.10.021] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2018] [Revised: 09/10/2018] [Accepted: 10/09/2018] [Indexed: 01/03/2023]
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37
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Xiao Q, Liu C, Ni H, Zhu Y, Jiang Z, Xiao A. β-Agarase immobilized on tannic acid-modified Fe3O4 nanoparticles for efficient preparation of bioactive neoagaro-oligosaccharide. Food Chem 2019; 272:586-595. [DOI: 10.1016/j.foodchem.2018.08.017] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2018] [Revised: 07/31/2018] [Accepted: 08/03/2018] [Indexed: 10/28/2022]
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38
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Zhang L, Tang W, Ma T, Zhou L, Hui C, Wang X, Wang P, Zhang C, Chen C. Laccase-immobilized tannic acid-mediated surface modification of halloysite nanotubes for efficient bisphenol-A degradation. RSC Adv 2019; 9:38935-38942. [PMID: 35540689 PMCID: PMC9075946 DOI: 10.1039/c9ra06171a] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2019] [Accepted: 11/02/2019] [Indexed: 11/21/2022] Open
Abstract
Halloysite nanotubes (HNTs) have been pursued as promising carriers for enzyme immobilization, but the lack of functional groups severely limits their applications. Herein, we reported a simple tannic acid (TA)-mediated surface modification strategy for the fabrication of HNT-based efficient enzyme immobilization supports. Particularly, TA was first self-polymerized and deposited onto the surface of HNTs to form a thin active film via a mussel-inspired method, and the model enzyme laccase was directly conjugated via the Michael addition and/or Schiff base condensation between quinone groups on poly(tannic acid) layer surfaces and exposed amine groups on laccase surfaces. Under the optimum conditions, this newly fabricated support retained good enzyme-loading and activity recovery properties with 197.9 mg protein per gram of support and 55.4% of activity recovery being achieved. In addition, this immobilized laccase was less influenced by pH, temperature, and inhibitor changes and exhibited higher storage stability than free laccases as more than 70% of initial activity was retained by the immobilized laccase, while less than 30% was retained for free laccase after one-month storage at 4 °C. Finally, a higher bisphenol-A (BPA) removal efficiency and more reuse cycles were demonstrated for immobilized laccases. As a result, this TA-mediated surface modification is a simple and green method for biological macromolecule immobilization on HNTs in one step. We report a simple tannic acid (TA)-mediated surface modification strategy for the fabrication of HNT-based efficient enzyme immobilization supports.![]()
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Affiliation(s)
- Liting Zhang
- Zhejiang Province Key Laboratory of Recycling and Eco-treatment of Waste Biomass
- Zhejiang University of Science and Technology
- Hangzhou
- China
- State Key Laboratory of Bioreactor Engineering
| | - Wen Tang
- State Key Laboratory of Bioreactor Engineering
- New World Institute of Biotechnology
- East China University of Science and Technology
- Shanghai 200237
- People's Republic of China
| | - Tonghao Ma
- State Key Laboratory of Bioreactor Engineering
- Biomedical Nanotechnology Center
- School of Biotechnology
- East China University of Science and Technology
- Shanghai 200237
| | - Lina Zhou
- State Key Laboratory of Bioreactor Engineering
- Biomedical Nanotechnology Center
- School of Biotechnology
- East China University of Science and Technology
- Shanghai 200237
| | - Chenggong Hui
- Zhejiang Province Key Laboratory of Recycling and Eco-treatment of Waste Biomass
- Zhejiang University of Science and Technology
- Hangzhou
- China
| | - Xiaoli Wang
- State Key Laboratory of Bioreactor Engineering
- Biomedical Nanotechnology Center
- School of Biotechnology
- East China University of Science and Technology
- Shanghai 200237
| | - Ping Wang
- Department of Bioproducts and Biosystems Engineering
- University of Minnesota
- St Paul
- USA
| | - Changai Zhang
- Zhejiang Province Key Laboratory of Recycling and Eco-treatment of Waste Biomass
- Zhejiang University of Science and Technology
- Hangzhou
- China
| | - Chao Chen
- State Key Laboratory of Bioreactor Engineering
- Biomedical Nanotechnology Center
- School of Biotechnology
- East China University of Science and Technology
- Shanghai 200237
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39
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Atacan K, Kursunlu AN, Ozmen M. Preparation of pillar[5]arene immobilized trypsin and its application in microwave-assisted digestion of Cytochrome c. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2019; 94:886-893. [DOI: 10.1016/j.msec.2018.10.043] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/06/2017] [Revised: 09/06/2018] [Accepted: 10/09/2018] [Indexed: 11/17/2022]
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Pudlarz A, Szemraj J. Nanoparticles as Carriers of Proteins, Peptides and Other Therapeutic Molecules. Open Life Sci 2018; 13:285-298. [PMID: 33817095 PMCID: PMC7874720 DOI: 10.1515/biol-2018-0035] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2017] [Accepted: 05/08/2018] [Indexed: 12/12/2022] Open
Abstract
Nanoparticles have many applications both in industry and medicine. Depending upon their physical and chemical properties, they can be used as carriers of therapeutic molecules or as therapeutics. Nanoparticles are made of synthetic or natural polymers, lipids or metals. Their use allows for faster transport to the place of action, thus prolonging its presence in the body and limiting side effects. In addition, the use of such a drug delivery system protects the drug from rapid disintegration and elimination from the body. In recent years, the use of proteins and peptides as therapeutic molecules has grown significantly. Unfortunately, proteins are subject to enzymatic digestion and can cause unwanted immune response beyond therapeutic action. The use of drug carriers can minimize undesirable side effects and reduce the dose of medication needed to achieve the therapeutic effect. The current study presents the use of several selected drug delivery systems for the delivery of proteins, peptides and other therapeutic molecules.
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Affiliation(s)
- Agnieszka Pudlarz
- Department of Medical Biochemistry, Medical University of Lodz, Lodz, Poland
- E-mail:
| | - Janusz Szemraj
- Department of Medical Biochemistry, Medical University of Lodz, Lodz, Poland
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41
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Preparation and characterization of a novel nanocomposite with double enzymes immobilized on magnetic Fe 3 O 4 -chitosan-sodium tripolyphosphate. Colloids Surf B Biointerfaces 2018; 169:280-288. [DOI: 10.1016/j.colsurfb.2018.04.066] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2017] [Revised: 04/13/2018] [Accepted: 04/29/2018] [Indexed: 12/11/2022]
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42
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Ulu A, Noma SAA, Koytepe S, Ates B. Chloro-Modified Magnetic Fe3O4@MCM-41 Core–Shell Nanoparticles for L-Asparaginase Immobilization with Improved Catalytic Activity, Reusability, and Storage Stability. Appl Biochem Biotechnol 2018; 187:938-956. [DOI: 10.1007/s12010-018-2853-9] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2018] [Accepted: 07/30/2018] [Indexed: 12/17/2022]
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43
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Zhang L, Du Y, Song J, Qi H. Biocompatible magnetic nanoparticles grafted by poly(carboxybetaine acrylamide) for enzyme immobilization. Int J Biol Macromol 2018; 118:1004-1012. [PMID: 29969641 DOI: 10.1016/j.ijbiomac.2018.06.181] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2018] [Revised: 06/24/2018] [Accepted: 06/28/2018] [Indexed: 11/29/2022]
Abstract
Herein, the zwitterionic material poly (carboxybetaine acrylamide) was grafted onto iron oxide to obtain biocompatible magnetic nanoparticles Fe3O4-pCBAA which were employed to immobilize enzymes. The nanocomplxes Fe3O4-pCBAA were characterized using scanning electron microscopy (SEM), dynamic light scattering (DLS), zeta potential, Fourier transform-infrared (FT-IR) spectra and energy dispersive X-ray spectrometry (EDX). The urease as a model enzyme was immobilized with the novel supports and the properties of immobilized urease were further investigated in comparison with the free urease counterpart. The immobilized urease exhibited excellent thermodynamic and chemical stability. Particularly, 60% of initial activity was remained after being stored at 70 °C for 2 h while the free urease only remained 30%. Besides, the relative activity of immobilized enzyme was 1.7 times that of free ones after disposed in ethanol and 2-propanol for 2 h, and 7 times in DMF. Moreover, immobilized urease retained >80% of its initial activity after 5 cycles. In addition, the immobilization carrier Fe3O4-pCBAA displayed famous biocompatibility, and the immobilized urease performed better in complex biological samples, which were >85% and <60% of its initial activity for the immobilized and dissociative urease, respectively, in 20% and 25% of serum. These results confirm that the nanoparticles Fe3O4-pCBAA are biofriendly and efficient supports for enzyme immobilization and potential for practical applications in bio-microenvironments.
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Affiliation(s)
- Lei Zhang
- Department of Biochemical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China; Key Laboratory of Systems Bioengineering (Ministry of Education), Tianjin University, Tianjin 300072, China; Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin University, Tianjin 300072, China
| | - Yan Du
- Department of Biochemical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China; Key Laboratory of Systems Bioengineering (Ministry of Education), Tianjin University, Tianjin 300072, China; Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin University, Tianjin 300072, China
| | - Jiayin Song
- Department of Biochemical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China; Key Laboratory of Systems Bioengineering (Ministry of Education), Tianjin University, Tianjin 300072, China; Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin University, Tianjin 300072, China
| | - Haishan Qi
- Department of Biochemical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China; Key Laboratory of Systems Bioengineering (Ministry of Education), Tianjin University, Tianjin 300072, China; Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin University, Tianjin 300072, China.
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44
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de Lima JS, Cabrera MP, de Souza Motta CM, Converti A, Carvalho LB. Hydrolysis of tannins by tannase immobilized onto magnetic diatomaceous earth nanoparticles coated with polyaniline. Food Res Int 2018; 107:470-476. [DOI: 10.1016/j.foodres.2018.02.066] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2017] [Revised: 02/14/2018] [Accepted: 02/26/2018] [Indexed: 10/17/2022]
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45
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Atacan K, Özacar M, Özacar M. Investigation of antibacterial properties of novel papain immobilized on tannic acid modified Ag/CuFe2O4 magnetic nanoparticles. Int J Biol Macromol 2018; 109:720-731. [DOI: 10.1016/j.ijbiomac.2017.12.066] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2017] [Revised: 11/16/2017] [Accepted: 12/11/2017] [Indexed: 10/18/2022]
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46
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Wang M, Zheng KY, Lv SW, Zou HF, Liu HS, Yan GL, Liu AD, Fei XF. Preparation and characterization of universal Fe3O4@SiO2/CdTe nanocomposites for rapid and facile detection and separation of membrane proteins. NEW J CHEM 2018. [DOI: 10.1039/c7nj04484d] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
The separation and enrichment of cell membrane proteins was achieved by the construction of bi-functional magnetic fluorescent nanoprobes.
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Affiliation(s)
- Min Wang
- Development and Molecular Pharmacology Laboratory of Active Polysaccharides
- School of Life Sciences
- Jilin University
- Changchun 130012
- China
| | - Ke-yan Zheng
- College of Chemistry
- Jilin University
- Changchun 130012
- China
| | - Shao-wu Lv
- Key Laboratory for Molecular Enzymology and Engineering of Ministry of Education
- School of Life Sciences
- Jilin University
- Changchun 130012
- China
| | - Hai-feng Zou
- College of Chemistry
- Jilin University
- Changchun 130012
- China
| | - Hong-sen Liu
- Development and Molecular Pharmacology Laboratory of Active Polysaccharides
- School of Life Sciences
- Jilin University
- Changchun 130012
- China
| | - Gang-lin Yan
- Key Laboratory for Molecular Enzymology and Engineering of Ministry of Education
- School of Life Sciences
- Jilin University
- Changchun 130012
- China
| | - Ai-dong Liu
- Third Affiliated Hospital of Changchun University of Traditional Chinese Medicine
- Changchun 130033
- China
| | - Xiao-fang Fei
- Development and Molecular Pharmacology Laboratory of Active Polysaccharides
- School of Life Sciences
- Jilin University
- Changchun 130012
- China
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Atacan K, Çakıroğlu B, Özacar M. Efficient protein digestion using immobilized trypsin onto tannin modified Fe 3 O 4 magnetic nanoparticles. Colloids Surf B Biointerfaces 2017; 156:9-18. [DOI: 10.1016/j.colsurfb.2017.04.055] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2017] [Revised: 03/24/2017] [Accepted: 04/27/2017] [Indexed: 12/11/2022]
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48
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Sarno M, Iuliano M, Polichetti M, Ciambelli P. High activity and selectivity immobilized lipase on Fe 3 O 4 nanoparticles for banana flavour synthesis. Process Biochem 2017. [DOI: 10.1016/j.procbio.2017.02.004] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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49
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Atacan K, Çakıroğlu B, Özacar M. Covalent immobilization of trypsin onto modified magnetite nanoparticles and its application for casein digestion. Int J Biol Macromol 2017; 97:148-155. [DOI: 10.1016/j.ijbiomac.2017.01.023] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2016] [Revised: 12/20/2016] [Accepted: 01/04/2017] [Indexed: 12/30/2022]
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50
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Wang H, Jiao F, Gao F, Zhao X, Zhao Y, Shen Y, Zhang Y, Qian X. Covalent organic framework-coated magnetic graphene as a novel support for trypsin immobilization. Anal Bioanal Chem 2017; 409:2179-2187. [DOI: 10.1007/s00216-016-0163-z] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2016] [Revised: 12/01/2016] [Accepted: 12/16/2016] [Indexed: 10/20/2022]
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