251
|
Xia H, Li Z, Zhong X, Li B, Jiang Y, Jiang Y. HKUST-1 catalyzed efficient in situ regeneration of NAD+ for dehydrogenase mediated oxidation. Chem Eng Sci 2019. [DOI: 10.1016/j.ces.2019.03.076] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
|
252
|
Wu S, Han Y, Wang L, Li J, Sun Z, Zhang M, Liu P, Li G. Sensor Array Fabricated with Nanoscale Metal–Organic Frameworks for the Histopathological Examination of Colon Cancer. Anal Chem 2019; 91:10772-10778. [PMID: 31331164 DOI: 10.1021/acs.analchem.9b02381] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Shuai Wu
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing 210023, P.R. China
| | - Yiwei Han
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing 210023, P.R. China
| | - Lin Wang
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing 210023, P.R. China
| | - Jinlong Li
- Department of Laboratory Medicine, The Second Affiliated Hospital of Southeast University, Nanjing 210003, P.R. China
| | - Zhaowei Sun
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing 210023, P.R. China
| | - Meiling Zhang
- Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, P.R. China
| | - Ping Liu
- Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, P.R. China
| | - Genxi Li
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing 210023, P.R. China
- Center for Molecular Recognition and Biosensing, School of Life Sciences, Shanghai University, Shanghai 200444, P.R. China
| |
Collapse
|
253
|
Rahme K, Dagher N. Chemistry Routes for Copolymer Synthesis Containing PEG for Targeting, Imaging, and Drug Delivery Purposes. Pharmaceutics 2019; 11:pharmaceutics11070327. [PMID: 31336703 PMCID: PMC6680653 DOI: 10.3390/pharmaceutics11070327] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2019] [Revised: 06/30/2019] [Accepted: 07/08/2019] [Indexed: 12/12/2022] Open
Abstract
Polyethylene glycol (PEG) is one of the most frequently used polymers for coating nanocarriers to enhance their biocompatibility, hydrophilicity, stability, and biodegradability. PEG is now considered to be among the best biocompatible polymers. It offers sterical hindrance against other nanoparticles and blood components such as opsonin, preventing their macrophage phagocytosis and resulting in a prolonged circulation time in blood stream, consequently a ‘stealth character’ in vivo. Therefore, PEG has a very promising future for the development of current therapeutics and biomedical applications. Moreover, the vast number of molecules that PEG can conjugate with might enhance its ability to have an optimistic perspective for the future. This review will present an update on the chemistry used in the modern conjugation methods for a variety of PEG conjugates, such methods include, but are not limited to, the synthesis of targeting PEG conjugates (i.e., Peptides, Folate, Biotin, Mannose etc.), imaging PEG conjugates (i.e., Coumarin, Near Infrared dyes etc.) and delivery PEG conjugates (i.e., doxorubicin, paclitaxel, and other hydrophobic low molecular weight drugs). Furthermore, the type of nanoparticles carrying those conjugates, along with their biomedical uses, will be briefly discussed.
Collapse
Affiliation(s)
- Kamil Rahme
- Department of Sciences, Faculty of Natural and Applied Sciences, Notre Dame University-Louaize, Zouk Mosbeh, P.O. Box 72, Zouk Mikael, Lebanon.
| | - Nazih Dagher
- Department of Sciences, Faculty of Natural and Applied Sciences, Notre Dame University-Louaize, Zouk Mosbeh, P.O. Box 72, Zouk Mikael, Lebanon
| |
Collapse
|
254
|
Zhang P, Li Y, Yu X, Ju H, Ding L. Switchable Enzymatic Accessibility for Precision Cell-Selective Surface Glycan Remodeling. Chemistry 2019; 25:10505-10510. [PMID: 31173420 DOI: 10.1002/chem.201902113] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2019] [Revised: 06/04/2019] [Indexed: 12/15/2022]
Abstract
Precision cell-selective surface glycan remodeling is of vital importance for modulation of cell surface dynamics, tissue-specific imaging, and immunotherapy, but remains an unsolved challenge. Herein, we report a switchable enzymatic accessibility (SEA) strategy for highly specific editing of carbohydrate moieties of interest on the target cell surface. We demonstrate the blocking of enzyme in the inaccessible state with a metal-organic framework (MOF) cage and instantaneous switching to the accessible state through disassembly of MOF. We further show that this level of SEA regulation enables initial guided enzyme delivery to the target cell surface for subsequent cell-specific glycan remodeling, thus providing a temporally and spatially controlled tool for tuning the glycosylation architectures. Terminal galactose/N-acetylgalactosamine (Gal/GalNAc) remodeling and terminal sialic acid (Sia) desialylation have been precisely achieved on target cells even with other cell lines in close spatial proximity. The SEA protocol features a modular and generically adaptable design, a very short protocol duration (ca. 30 min or shorter), and a very high spatial resolving power (ability to differentiate immediately neighboring cell lines).
Collapse
Affiliation(s)
- Peiwen Zhang
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, P.R. China
| | - Yiran Li
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, P.R. China
| | - Xiaofei Yu
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, P.R. China
| | - Huangxian Ju
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, P.R. China
| | - Lin Ding
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, P.R. China
| |
Collapse
|
255
|
Li Y, Zhang K, Liu P, Chen M, Zhong Y, Ye Q, Wei MQ, Zhao H, Tang Z. Encapsulation of Plasmid DNA by Nanoscale Metal-Organic Frameworks for Efficient Gene Transportation and Expression. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2019; 31:e1901570. [PMID: 31155760 DOI: 10.1002/adma.201901570] [Citation(s) in RCA: 103] [Impact Index Per Article: 20.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Revised: 05/02/2019] [Indexed: 05/25/2023]
Abstract
The intracellular delivery and functionalization of genetic molecules play critical roles in gene-based theranostics. In particular, the delivery of plasmid DNA (pDNA) with safe nonviral vectors for efficient intracellular gene expression has received increasing attention; however, it still has some limitations. A facile one-pot method is employed to encapsulate pDNA into zeolitic imidazole framework-8 (ZIF-8) and ZIF-8-polymer vectors via biomimetic mineralization and coprecipitation. The pDNA molecules are found to be well distributed inside both nanostructures and benefit from their protection against enzymatic degradation. Moreover, through the use of a polyethyleneimine (PEI) 25 kD capping agent, the nanostructures exhibit enhanced loading capacity, better pH responsive release, and stronger binding affinity to pDNA. From in vitro experiments, the cellular uptake and endosomal escape of the protected pDNA are greatly improved with the superior ZIF-8-PEI 25 kD vector, leading to successful gene expression with high transfection efficacy, comparable to expensive commercial agents. New cost-effective avenues to develop metal-organic-framework-based nonviral vectors for efficient gene delivery and expression are provided.
Collapse
Affiliation(s)
- Yantao Li
- Centre for Clean Environment and Energy, Gold Coast Campus, Griffith University, Parklands Dr, Southport, Queensland, 4222, Australia
| | - Kai Zhang
- Menzies Health Institute Queensland and School of Medical Science, Gold Coast Campus, Griffith University, Parklands Dr, Southport, Queensland, 4222, Australia
| | - Porun Liu
- Centre for Clean Environment and Energy, Gold Coast Campus, Griffith University, Parklands Dr, Southport, Queensland, 4222, Australia
| | - Mo Chen
- Menzies Health Institute Queensland and School of Medical Science, Gold Coast Campus, Griffith University, Parklands Dr, Southport, Queensland, 4222, Australia
| | - Yulin Zhong
- Centre for Clean Environment and Energy, Gold Coast Campus, Griffith University, Parklands Dr, Southport, Queensland, 4222, Australia
| | - Qingsong Ye
- School of Dentistry, Herston Campus, The University of Queensland, 288 Herston Rd, Herston, Queensland, 4006, Australia
| | - Ming Q Wei
- Menzies Health Institute Queensland and School of Medical Science, Gold Coast Campus, Griffith University, Parklands Dr, Southport, Queensland, 4222, Australia
| | - Huijun Zhao
- Centre for Clean Environment and Energy, Gold Coast Campus, Griffith University, Parklands Dr, Southport, Queensland, 4222, Australia
| | - Zhiyong Tang
- Key Laboratory of Nanosystem and Hierarchical Fabrication, Chinese Academy of Sciences, National Center for Nanoscience and Technology, No.11, Beiyitiao, Zhongguancun, Beijing, 100190, P. R. China
| |
Collapse
|
256
|
Rojas S, Guillou N, Horcajada P. Ti-Based nanoMOF as an Efficient Oral Therapeutic Agent. ACS APPLIED MATERIALS & INTERFACES 2019; 11:22188-22193. [PMID: 31140777 DOI: 10.1021/acsami.9b06472] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Despite the interest in (Zn, Fe, and Zr)-nanoscaled metal-organic frameworks (nanoMOFs) as intravenous drug nanocarriers, their most convenient oral administration has been almost unexplored. In this scenario, an uncharted Ti-nanoMOF is originally proposed here as an oral therapeutic agent, not as a drug delivery system but as an innovative and efficient oral detoxifying agent of the challenge and timeliness salicylate intoxication (e.g., aspirin). Thus, this orally robust and biosafe Ti-nanoMOF is the only porous nanomaterial, among the six tested MOFs, able to adsorb and retain aspirin under the whole gastrointestinal tract, overpassing the capabilities of the current treatment (i.e., activated charcoal). Further, the biodistribution and bioremoval of Ti-nanoMOF have been assessed, proving a bioprotective character with an intact and almost complete removal by feces.
Collapse
Affiliation(s)
- Sara Rojas
- IMDEA Energy , Av. Ramón de la Sagra 3 , 28935 Móstoles-Madrid , Spain
- Institut Lavoisier, CNRS UMR 8180, UVSQ, Université Paris-Saclay , 45, Avenue Des Etats Unis , 78035 Versailles Cedex , France
| | - Nathalie Guillou
- Institut Lavoisier, CNRS UMR 8180, UVSQ, Université Paris-Saclay , 45, Avenue Des Etats Unis , 78035 Versailles Cedex , France
| | | |
Collapse
|
257
|
Begum S, Hassan Z, Bräse S, Wöll C, Tsotsalas M. Metal-Organic Framework-Templated Biomaterials: Recent Progress in Synthesis, Functionalization, and Applications. Acc Chem Res 2019; 52:1598-1610. [PMID: 30977634 DOI: 10.1021/acs.accounts.9b00039] [Citation(s) in RCA: 63] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
The integration of a porous crystalline framework with soft polymers to create novel biomaterials has tremendous potential yet remains very challenging to date. Metal-organic framework (MOF)-templated polymers (MTPs) have emerged as persistent modular materials that can be tailored for desired biofunctions. These represent a novel class of hierarchically structured assemblies that combine the advantages of MOFs (precisely controlled structure, enormous diversity in framework topology, and high porosity) with the intrinsic behaviors of polymers (soft texture, flexibility, biocompatibility, and improved stability under physiological conditions). Transformation of surface-anchored MOFs (SURMOFs) via orthogonal covalent cross-linking yields surface-anchored polymeric gels (SURGELs) that open up exciting new opportunities to create soft nanoporous materials. SURGELs overcome the main drawbacks of SURMOFs, such as their limited stability under physiological conditions and their potential to release toxic metal ions, a substantial problem for applications in life sciences. MOF (SURMOF)-templated polymerization processes control the synthesis on a molecular level. Additionally, the morphology of the original MOF crystal template is replicated in the final network polymers. The MOF-templated polymerization can be induced by light, a catalyst, or temperature using several types of reactions, including thiol-ene, metal-free alkyne-azide click reactions, and Glaser-Hay coupling. In the case of photoinduced reactions, the cross-linking process can be locally confined, allowing control of the macroscopic patterning of the resulting network polymer. The use of layer-by-layer (lbl) techniques in the SURMOF synthesis serves the purpose of precise, layer-selective incorporation of functionalities via the combination of the postsynthetic modification and heteroepitaxy strategies. Transforming the functionalized SURMOF into a SURGEL allows the fabrication of polymers with desired bioactive functions at the internal or external surfaces. This Account highlights our ongoing research and inspiring progress in transforming SURMOFs into persistent, modular nanoporous materials tailored with biofunctions. Using cell culture studies, we present various aspects of SURGEL materials, such as the ability to deliver bioactive molecules to adhering cells on SURGEL surfaces, applications to advanced drug delivery systems, the ability to tune cell adhesion via surface modification, and the development of porphyrin-based SURGEL thin films with antimicrobial properties. Then we critically examine the challenges and limitations of current systems and discuss future research directions and new approaches for advancing MOF-templated biocompatible materials, emphasizing the need to include responsive and adaptive functionalities into the system. We emphasize that the hierarchical structure, ranging from the molecular to the macroscopic scale, allows for optimization of the material properties across all length scales relevant for cell-material interactions.
Collapse
Affiliation(s)
- Salma Begum
- Institute of Functional Interfaces, Karlsruhe Institute of Technology, Hermann-von Helmholtz-Platz 1, D-76344 Eggenstein-Leopoldshafen, Germany
| | - Zahid Hassan
- Institute for Organic Chemistry, Karlsruhe Institute of Technology, Fritz-Haber-Weg 6, D-76131 Karlsruhe, Germany
| | - Stefan Bräse
- Institute for Organic Chemistry, Karlsruhe Institute of Technology, Fritz-Haber-Weg 6, D-76131 Karlsruhe, Germany
- Institute for Toxicology and Genetics, Karlsruhe Institute of Technology, Hermann-von Helmholtz-Platz 1, D-76344 Eggenstein-Leopoldshafen, Germany
| | - Christof Wöll
- Institute of Functional Interfaces, Karlsruhe Institute of Technology, Hermann-von Helmholtz-Platz 1, D-76344 Eggenstein-Leopoldshafen, Germany
| | - Manuel Tsotsalas
- Institute of Functional Interfaces, Karlsruhe Institute of Technology, Hermann-von Helmholtz-Platz 1, D-76344 Eggenstein-Leopoldshafen, Germany
- Institute for Organic Chemistry, Karlsruhe Institute of Technology, Fritz-Haber-Weg 6, D-76131 Karlsruhe, Germany
| |
Collapse
|
258
|
Li S, Luo P, Wu H, Wei C, Hu Y, Qiu G. Strategies for Improving the Performance and Application of MOFs Photocatalysts. ChemCatChem 2019. [DOI: 10.1002/cctc.201900199] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Shixiong Li
- School of Environment and EnergySouth China University of Technology Guangzhou 510006 P. R. China
- School of Chemical Engineering and Resource RecyclingWuzhou University Wuzhou 543002 P. R. China
| | - Pei Luo
- School of Environment and EnergySouth China University of Technology Guangzhou 510006 P. R. China
| | - Haizhen Wu
- School of Biology and Biological EngineeringSouth China University of Technology Guangzhou 510006 P. R. China
| | - Chaohai Wei
- School of Environment and EnergySouth China University of Technology Guangzhou 510006 P. R. China
- The Key Lab of Pollution Control and Ecosystem Restoration in Industry Clusters Ministry of EducationSouth China University of Technology Guangzhou 510006 P. R. China
| | - Yun Hu
- School of Environment and EnergySouth China University of Technology Guangzhou 510006 P. R. China
- The Key Lab of Pollution Control and Ecosystem Restoration in Industry Clusters Ministry of EducationSouth China University of Technology Guangzhou 510006 P. R. China
| | - Guanglei Qiu
- School of Environment and EnergySouth China University of Technology Guangzhou 510006 P. R. China
- The Key Lab of Pollution Control and Ecosystem Restoration in Industry Clusters Ministry of EducationSouth China University of Technology Guangzhou 510006 P. R. China
| |
Collapse
|
259
|
Ikigaki K, Okada K, Tokudome Y, Toyao T, Falcaro P, Doonan CJ, Takahashi M. MOF‐on‐MOF: Oriented Growth of Multiple Layered Thin Films of Metal–Organic Frameworks. Angew Chem Int Ed Engl 2019; 58:6886-6890. [DOI: 10.1002/anie.201901707] [Citation(s) in RCA: 90] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2019] [Indexed: 11/10/2022]
Affiliation(s)
- Ken Ikigaki
- Department of Materials ScienceOsaka Prefecture University Sakai Osaka 599-8531 Japan
| | - Kenji Okada
- Department of Materials ScienceOsaka Prefecture University Sakai Osaka 599-8531 Japan
| | - Yasuaki Tokudome
- Department of Materials ScienceOsaka Prefecture University Sakai Osaka 599-8531 Japan
| | - Takashi Toyao
- Institute for CatalysisHokkaido University Sapporo Hokkaido 001-0021 Japan
| | - Paolo Falcaro
- Institute of Physical and Theoretical ChemistryGraz University of Technology Stremayrgasse 9/Z2 8010 Graz Austria
| | - Christian J. Doonan
- Department of ChemistryThe University of Adelaide Adelaide South Australia 5005 Australia
| | - Masahide Takahashi
- Department of Materials ScienceOsaka Prefecture University Sakai Osaka 599-8531 Japan
| |
Collapse
|
260
|
Chu C, Su M, Zhu J, Li D, Cheng H, Chen X, Liu G. Metal-Organic Framework Nanoparticle-Based Biomineralization: A New Strategy toward Cancer Treatment. Theranostics 2019; 9:3134-3149. [PMID: 31244946 PMCID: PMC6567975 DOI: 10.7150/thno.33539] [Citation(s) in RCA: 61] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2019] [Accepted: 03/20/2019] [Indexed: 02/05/2023] Open
Abstract
Cancer treatment using functional proteins, DNA/RNA, or complex bio-entities is important in both preclinical and clinical studies. With the help of nano-delivery systems, these biomacromolecules can enrich cancer tissues to match the clinical requirements. Biomineralization via a self-assembly process has been widely applied to provide biomacromolecules exoskeletal-like protection for immune shielding and preservation of bioactivity. Advanced metal-organic framework nanoparticles (MOFs) are excellent supporting matrices due to the low toxicity of polycarboxylic acids and metals, high encapsulation efficiency, and moderate synthetic conditions. In this review, we study MOFs-based biomineralization for cancer treatment and summarize the unique properties of MOF hybrids. We also evaluate the outlook of potential cancer treatment applications for MOFs-based biomineralization. This strategy likely opens new research orientations for cancer theranostics.
Collapse
Affiliation(s)
- Chengchao Chu
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics & Center for Molecular Imaging and Translational Medicine, School of Public Health Xiamen, Xiamen University, Xiamen 361102, China
| | - Min Su
- State Key Laboratory of Physical Chemistry of Solid Surfaces & The MOE Key Laboratory of Spectrochemical Analysis & Instrumentation, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
| | - Jing Zhu
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics & Center for Molecular Imaging and Translational Medicine, School of Public Health Xiamen, Xiamen University, Xiamen 361102, China
| | - Dongsheng Li
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics & Center for Molecular Imaging and Translational Medicine, School of Public Health Xiamen, Xiamen University, Xiamen 361102, China
| | - Hongwei Cheng
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics & Center for Molecular Imaging and Translational Medicine, School of Public Health Xiamen, Xiamen University, Xiamen 361102, China
| | - Xiaoyuan Chen
- Laboratory of Molecular Imaging and Nanomedicine, National Institute of Biomedical Imaging and Bioengineering (NIBIB), National Institutes of Health (NIH), Bethesda, MD 20892, USA
| | - Gang Liu
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics & Center for Molecular Imaging and Translational Medicine, School of Public Health Xiamen, Xiamen University, Xiamen 361102, China
- State Key Laboratory of Physical Chemistry of Solid Surfaces & The MOE Key Laboratory of Spectrochemical Analysis & Instrumentation, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
| |
Collapse
|
261
|
Qiu Q, Chen H, Wang Y, Ying Y. Recent advances in the rational synthesis and sensing applications of metal-organic framework biocomposites. Coord Chem Rev 2019. [DOI: 10.1016/j.ccr.2019.02.009] [Citation(s) in RCA: 131] [Impact Index Per Article: 26.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
|
262
|
Kim JW, Lee SS, Park J, Ku M, Yang J, Kim SH. Smart Microcapsules with Molecular Polarity- and Temperature-Dependent Permeability. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2019; 15:e1900434. [PMID: 30997745 DOI: 10.1002/smll.201900434] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/24/2019] [Revised: 03/14/2019] [Indexed: 06/09/2023]
Abstract
Microcapsules with molecule-selective permeation are appealing as microreactors, capsule-type sensors, drug and cell carriers, and artificial cells. To accomplish molecular size- and charge-selective permeation, regular size of pores and surface charges have been formed in the membranes. However, it remains an important challenge to provide advanced regulation of transmembrane transport. Here, smart microcapsules are designed that provide molecular polarity- and temperature-dependent permeability. With capillary microfluidic devices, water-in-oil-in-water (W/O/W) double-emulsion drops are prepared, which serve as templates to produce microcapsules. The oil shell is composed of two monomers and dodecanol, which turns to a polymeric framework whose continuous voids are filled with dodecanol upon photopolymerization. One of the monomers provides mechanical stability of the framework, whereas the other serves as a compatibilizer between growing polymer and dodecanol, preventing macrophase separation. Above melting point of dodecanol, molecules that are soluble in the molten dodecanol are selectively allowed to diffuse across the shell, where the rate of transmembrane transport is strongly influenced by partition coefficient. The rate is drastically lowered for temperatures below the melting point. This molecular polarity- and temperature-dependent permeability renders the microcapsules potentially useful as drug carriers for triggered release and contamination-free microreactors and microsensors.
Collapse
Affiliation(s)
- Ji-Won Kim
- Department of Chemical and Biomolecular Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, Republic of Korea
| | - Sang Seok Lee
- Department of Chemical and Biomolecular Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, Republic of Korea
- Functional Composite Materials Research Center, Institute of Advanced Composite Materials, Korea Institute of Science and Technology, Jeollabuk-do, 55324, Republic of Korea
| | - Jinho Park
- Department of Radiology, College of Medicine, Yonsei University, Seoul, 03722, Republic of Korea
| | - Minhee Ku
- Department of Radiology, College of Medicine, Yonsei University, Seoul, 03722, Republic of Korea
| | - Jaemoon Yang
- Department of Radiology, College of Medicine, Yonsei University, Seoul, 03722, Republic of Korea
| | - Shin-Hyun Kim
- Department of Chemical and Biomolecular Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, Republic of Korea
| |
Collapse
|
263
|
Sun Q, Aguila B, Lan PC, Ma S. Tuning Pore Heterogeneity in Covalent Organic Frameworks for Enhanced Enzyme Accessibility and Resistance against Denaturants. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2019; 31:e1900008. [PMID: 30859646 DOI: 10.1002/adma.201900008] [Citation(s) in RCA: 82] [Impact Index Per Article: 16.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/02/2019] [Revised: 02/02/2019] [Indexed: 05/23/2023]
Abstract
Achieving high-performance biocomposites requires knowledge of the compatability between the immobilized enzyme and its host material. The modular nature of covalent organic frameworks (COFs), as a host, allows their pore geometries and chemical functionalities to be fine-tuned independently, permitting comparative studies between the individual parameters and the performances of the resultant biocomposites. This research demonstrates that dual pores in COFs have profound consequences on the catalytic activity and denaturation of infiltrated enzymes. This approach enforces a constant pore environment by rational building-block design, which enables it to be unequivocally determined that pore heterogeneity is responsible for rate enhancements of up to threefold per enzyme molecule. More so, the enzyme is more tolerant to detrimental by-products when occupying the larger pore in a dual-pore COF compared to a corresponding uniform porous COF. Kinetic studies highlight that pore heterogeneity facilitates mass transfer of both reagents and products. This unparalleled versatility of these materials allows many different aspects to be designed on demand, lending credence to their prospect as next-generation host materials for various enzyme biocomposites catalysts.
Collapse
Affiliation(s)
- Qi Sun
- Department of Chemistry, University of South Florida, 4202 E. Fowler Avenue, Tampa, FL, 33620, USA
| | - Briana Aguila
- Department of Chemistry, University of South Florida, 4202 E. Fowler Avenue, Tampa, FL, 33620, USA
| | - Pui Ching Lan
- Department of Chemistry, University of South Florida, 4202 E. Fowler Avenue, Tampa, FL, 33620, USA
| | - Shengqian Ma
- Department of Chemistry, University of South Florida, 4202 E. Fowler Avenue, Tampa, FL, 33620, USA
| |
Collapse
|
264
|
Zhu W, Guo J, Agola JO, Croissant JG, Wang Z, Shang J, Coker E, Motevalli B, Zimpel A, Wuttke S, Brinker CJ. Metal–Organic Framework Nanoparticle-Assisted Cryopreservation of Red Blood Cells. J Am Chem Soc 2019; 141:7789-7796. [DOI: 10.1021/jacs.9b00992] [Citation(s) in RCA: 59] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Wei Zhu
- Center for Micro-Engineered Materials and the Department of Chemical and Biological Engineering, The University of New Mexico, Albuquerque, New Mexico 87131, United States
| | - Jimin Guo
- Center for Micro-Engineered Materials and the Department of Chemical and Biological Engineering, The University of New Mexico, Albuquerque, New Mexico 87131, United States
| | - Jacob Ongudi Agola
- Center for Micro-Engineered Materials and the Department of Chemical and Biological Engineering, The University of New Mexico, Albuquerque, New Mexico 87131, United States
| | - Jonas G. Croissant
- Center for Micro-Engineered Materials and the Department of Chemical and Biological Engineering, The University of New Mexico, Albuquerque, New Mexico 87131, United States
| | - Zihao Wang
- Center for Micro-Engineered Materials and the Department of Chemical and Biological Engineering, The University of New Mexico, Albuquerque, New Mexico 87131, United States
| | - Jin Shang
- School of Energy and Environment, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong SAR, P.R. China
| | - Eric Coker
- Applied Optical/Plasma Sciences, Sandia National Laboratories, P.O. Box 5800,
MS 1411, Albuquerque, New Mexico 87185-1411, United States
| | - Benyamin Motevalli
- Department of Mechanical and Aerospace Engineering, Monash University, Clayton, Victoria 3800, Australia
| | - Andreas Zimpel
- Department of Chemistry and Center for NanoScience (CeNS), University of Munich (LMU), 81377 Munich, Germany
| | - Stefan Wuttke
- Department of Chemistry and Center for NanoScience (CeNS), University of Munich (LMU), 81377 Munich, Germany
- School of Chemistry, Joseph Banks Laboratories, University of Lincoln, Lincoln LN6 7TS, United Kingdom
| | - C. Jeffrey Brinker
- Center for Micro-Engineered Materials and the Department of Chemical and Biological Engineering, The University of New Mexico, Albuquerque, New Mexico 87131, United States
| |
Collapse
|
265
|
Zimpel A, Al Danaf N, Steinborn B, Kuhn J, Höhn M, Bauer T, Hirschle P, Schrimpf W, Engelke H, Wagner E, Barz M, Lamb DC, Lächelt U, Wuttke S. Coordinative Binding of Polymers to Metal-Organic Framework Nanoparticles for Control of Interactions at the Biointerface. ACS NANO 2019; 13:3884-3895. [PMID: 30844241 DOI: 10.1021/acsnano.8b06287] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/09/2023]
Abstract
Metal-organic framework nanoparticles (MOF NPs) are of growing interest in diagnostic and therapeutic applications, and due to their hybrid nature, they display enhanced properties compared to more established nanomaterials. The effective application of MOF NPs, however, is often hampered by limited control of their surface chemistry and understanding of their interactions at the biointerface. Using a surface coating approach, we found that coordinative polymer binding to Zr- fum NPs is a convenient way for peripheral surface functionalization. Different polymers with biomedical relevance were assessed for the ability to bind to the MOF surface. Carboxylic acid and amine containing polymers turned out to be potent surface coatings and a modulator replacement reaction was identified as the underlying mechanism. The strong binding of polycarboxylates was then used to shield the MOF surface with a double amphiphilic polyglutamate-polysarcosine block copolymer, which resulted in an exceptional high colloidal stability of the nanoparticles. The effect of polymer coating on interactions at the biointerface was tested with regard to cellular association and protein binding, which has, to the best of our knowledge, never been discussed in literature for functionalized MOF NPs. We conclude that the applied approach enables a high degree of chemical surface confinement, which could be used as a universal strategy for MOF NP functionalization. In this way, the physicochemical properties of MOF NPs could be tuned, which allows for control over their behavior in biological systems.
Collapse
Affiliation(s)
- Andreas Zimpel
- Department of Chemistry and Center for NanoScience (CeNS) , LMU Munich , Butenandtstraße 11 , 81377 Munich , Germany
| | - Nader Al Danaf
- Department of Chemistry and Center for NanoScience (CeNS) , LMU Munich , Butenandtstraße 11 , 81377 Munich , Germany
| | - Benjamin Steinborn
- Department of Pharmacy and Center for NanoScience (CeNS) , LMU Munich , Butenandtstraße 5-13 , 81377 Munich , Germany
| | - Jasmin Kuhn
- Department of Pharmacy and Center for NanoScience (CeNS) , LMU Munich , Butenandtstraße 5-13 , 81377 Munich , Germany
| | - Miriam Höhn
- Department of Pharmacy and Center for NanoScience (CeNS) , LMU Munich , Butenandtstraße 5-13 , 81377 Munich , Germany
| | - Tobias Bauer
- Institute of Organic Chemistry , Johannes Gutenberg-University Mainz , Duesbergweg 10-14 , 55099 Mainz , Germany
| | - Patrick Hirschle
- Department of Chemistry and Center for NanoScience (CeNS) , LMU Munich , Butenandtstraße 11 , 81377 Munich , Germany
| | - Waldemar Schrimpf
- Department of Chemistry and Center for NanoScience (CeNS) , LMU Munich , Butenandtstraße 11 , 81377 Munich , Germany
| | - Hanna Engelke
- Department of Chemistry and Center for NanoScience (CeNS) , LMU Munich , Butenandtstraße 11 , 81377 Munich , Germany
| | - Ernst Wagner
- Department of Pharmacy and Center for NanoScience (CeNS) , LMU Munich , Butenandtstraße 5-13 , 81377 Munich , Germany
| | - Matthias Barz
- Institute of Organic Chemistry , Johannes Gutenberg-University Mainz , Duesbergweg 10-14 , 55099 Mainz , Germany
| | - Don C Lamb
- Department of Chemistry and Center for NanoScience (CeNS) , LMU Munich , Butenandtstraße 11 , 81377 Munich , Germany
| | - Ulrich Lächelt
- Department of Pharmacy and Center for NanoScience (CeNS) , LMU Munich , Butenandtstraße 5-13 , 81377 Munich , Germany
| | - Stefan Wuttke
- Department of Chemistry and Center for NanoScience (CeNS) , LMU Munich , Butenandtstraße 11 , 81377 Munich , Germany
- School of Chemistry, College of Science , University of Lincoln , Brayford Way, Brayford Pool , Lincoln LN6 7TS , United Kingdom
| |
Collapse
|
266
|
Ikigaki K, Okada K, Tokudome Y, Toyao T, Falcaro P, Doonan CJ, Takahashi M. MOF‐on‐MOF: Oriented Growth of Multiple Layered Thin Films of Metal–Organic Frameworks. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201901707] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Ken Ikigaki
- Department of Materials ScienceOsaka Prefecture University Sakai Osaka 599-8531 Japan
| | - Kenji Okada
- Department of Materials ScienceOsaka Prefecture University Sakai Osaka 599-8531 Japan
| | - Yasuaki Tokudome
- Department of Materials ScienceOsaka Prefecture University Sakai Osaka 599-8531 Japan
| | - Takashi Toyao
- Institute for CatalysisHokkaido University Sapporo Hokkaido 001-0021 Japan
| | - Paolo Falcaro
- Institute of Physical and Theoretical ChemistryGraz University of Technology Stremayrgasse 9/Z2 8010 Graz Austria
| | - Christian J. Doonan
- Department of ChemistryThe University of Adelaide Adelaide South Australia 5005 Australia
| | - Masahide Takahashi
- Department of Materials ScienceOsaka Prefecture University Sakai Osaka 599-8531 Japan
| |
Collapse
|
267
|
Vizuet JP, Howlett TS, Lewis AL, Chroust ZD, McCandless GT, Balkus KJ. Transition from a 1D Coordination Polymer to a Mixed-Linker Layered MOF. Inorg Chem 2019; 58:5031-5041. [PMID: 30924648 DOI: 10.1021/acs.inorgchem.9b00077] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A novel copper(II) metal-organic framework (MOF) has been synthesized by modifying the reaction conditions of a 1D coordination polymer. The 1D polymer is built by the coordination between copper and 2,2'-(1 H-imidazole-4,5-diyl)di-1,4,5,6-tetrahydropyrimidine (H-L1). The geometry of H-L1 precludes its ability to form extended 3D framework structures. By adding 1,4-benzenedicarboxylic acid (H2BDC), a well-studied linker in MOF synthesis, we achieved the transition from a 1D polymer chain into porous 2D layered structures. Hydrogen bonding between L1 and BDC directs the parallel stacking of these layers, resulting in a 3D structure with one-dimensional channels accessible by two different pore windows. The preferred growth orientation of the crystal produces prolonged channels and a disparity in pore size distribution. This in turn results in slow diffusion processes in the material. Furthermore, an isoreticular MOF was prepared by substituting the BDC linker by 2,6-naphthalenedicarboxylic acid (H2NDC).
Collapse
Affiliation(s)
- Juan P Vizuet
- Department of Chemistry and Biochemistry , The University of Texas at Dallas , 800 West Campbell Road , Richardson , Texas 75080-3021 , United States
| | - Thomas S Howlett
- Department of Chemistry and Biochemistry , The University of Texas at Dallas , 800 West Campbell Road , Richardson , Texas 75080-3021 , United States
| | - Abigail L Lewis
- Department of Chemistry and Biochemistry , The University of Texas at Dallas , 800 West Campbell Road , Richardson , Texas 75080-3021 , United States
| | - Zachary D Chroust
- Department of Chemistry and Biochemistry , The University of Texas at Dallas , 800 West Campbell Road , Richardson , Texas 75080-3021 , United States
| | - Gregory T McCandless
- Department of Chemistry and Biochemistry , The University of Texas at Dallas , 800 West Campbell Road , Richardson , Texas 75080-3021 , United States
| | - Kenneth J Balkus
- Department of Chemistry and Biochemistry , The University of Texas at Dallas , 800 West Campbell Road , Richardson , Texas 75080-3021 , United States
| |
Collapse
|
268
|
Neupane S, Patnode K, Li H, Baryeh K, Liu G, Hu J, Chen B, Pan Y, Yang Z. Enhancing Enzyme Immobilization on Carbon Nanotubes via Metal-Organic Frameworks for Large-Substrate Biocatalysis. ACS APPLIED MATERIALS & INTERFACES 2019; 11:12133-12141. [PMID: 30839195 DOI: 10.1021/acsami.9b01077] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Biocatalysis of large-sized substrates finds wide applications. Immobilizing the involved enzymes on solid supports improves biocatalysis yet faces challenges such as enzyme structural perturbation, leaching, and low cost-efficiencies, depending on immobilization strategies/matrices. Carbon nanotubes (CNTs) are attractive matrices but challenged by enzyme leaching (physical adsorption) or perturbation (covalent linking). Zeolitic imidazolate frameworks (ZIFs) overcome these issues. However, our recent study [ J. Am. Chem. Soc., 2018, 140, 16032-16036] showed reduced cost-efficiency as enzymes trapped below the ZIF surfaces cannot participate in biocatalysis; the enzyme-ZIF composites are also unstable under acidic conditions. In this work, we demonstrate the feasibility of using ZIFs to immobilize enzymes on CNT surfaces on two model enzymes, T4 lysozyme and amylase, both of which showed negligible leaching and retained catalytic activity under neutral and acidic conditions. To better understand the behavior of enzymes on CNTs and CNT-ZIF, we characterized enzyme orientation on both matrices using site-directed spin-labeling (SDSL)-electron paramagnetic resonance (EPR), which is immune to the complexities caused by CNT and ZIF background signals and enzyme-matrix interactions. Our structural investigations showed enhanced enzyme exposure to the solvent compared to enzymes in ZIFs alone; orientation of enzymes in matrices itself is directly related to substrate accessibility and, therefore, essential for understanding and improving catalytic efficiency. To the best of our knowledge, this is the first time ZIFs and one-pot synthesis are employed to anchor large-substrate enzymes on CNT surfaces for biocatalysis. This is also the first report of enzyme orientation on the CNT surface and upon trapping in CNT-ZIF composites. Our results are essential for guiding the rational design of CNT-ZIF combinations to improve enzyme stabilization, loading capacity, and catalytic efficiency.
Collapse
Affiliation(s)
| | | | | | | | | | - Jinlian Hu
- Institute of Textiles and Clothing , The Hong Kong Polytechnic University , Kowloon 999077 , Hong Kong , China
| | | | | | | |
Collapse
|
269
|
Cirujano FG. Engineered MOFs and Enzymes for the Synthesis of Active Pharmaceutical Ingredients. ChemCatChem 2019. [DOI: 10.1002/cctc.201900131] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Francisco G. Cirujano
- Centre for Surface Chemistry and CatalysisKU Leuven Celestijnenlaan 200F 3001 Leuven Belgium
| |
Collapse
|
270
|
Navarro-Sánchez J, Almora-Barrios N, Lerma-Berlanga B, Ruiz-Pernía JJ, Lorenz-Fonfria VA, Tuñón I, Martí-Gastaldo C. Translocation of enzymes into a mesoporous MOF for enhanced catalytic activity under extreme conditions. Chem Sci 2019; 10:4082-4088. [PMID: 31049190 PMCID: PMC6469195 DOI: 10.1039/c9sc00082h] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2019] [Accepted: 02/27/2019] [Indexed: 11/21/2022] Open
Abstract
Enzymatic catalysis is of great importance to the chemical industry. However, we are still scratching the surface of the potential of biocatalysis due to the limited operating range of enzymes in harsh environments or their low recyclability. The role of Metal-Organic Frameworks (MOFs) as active supports to help overcome these limitations, mainly by immobilization and stabilization of enzymes, is rapidly expanding. Here we make use of mild heating and a non-polar medium during incubation to induce the translocation of a small enzyme like protease in the mesoporous MOF MIL-101(Al)-NH2. Our proteolytic tests demonstrate that protease@MIL-101(Al)-NH2 displays higher activity than the free enzyme under all the conditions explored and, more importantly, its usability can be extended to extreme conditions of pH and high temperatures. MOF immobilization is also effective in providing the biocomposite with long-term stability, recyclability and excellent compatibility with competing enzymes. This simple, one-step infiltration strategy might accelerate the discovery of new MOF-enzyme biocatalysts that meet the requirements for biotechnological applications.
Collapse
Affiliation(s)
- José Navarro-Sánchez
- Instituto de Ciencia Molecular (ICMol) , Universidad de Valencia , Catedrático José Beltrán-2 , Paterna , 46980 , Spain .
| | - Neyvis Almora-Barrios
- Instituto de Ciencia Molecular (ICMol) , Universidad de Valencia , Catedrático José Beltrán-2 , Paterna , 46980 , Spain .
| | - Belén Lerma-Berlanga
- Instituto de Ciencia Molecular (ICMol) , Universidad de Valencia , Catedrático José Beltrán-2 , Paterna , 46980 , Spain .
| | - J Javier Ruiz-Pernía
- Departamento de Química Física , Universidad de Valencia , Doctor Moliner-50 , Burjassot , 46100 , Spain
| | - Victor A Lorenz-Fonfria
- Instituto de Ciencia Molecular (ICMol) , Universidad de Valencia , Catedrático José Beltrán-2 , Paterna , 46980 , Spain .
| | - Iñaki Tuñón
- Departamento de Química Física , Universidad de Valencia , Doctor Moliner-50 , Burjassot , 46100 , Spain
| | - Carlos Martí-Gastaldo
- Instituto de Ciencia Molecular (ICMol) , Universidad de Valencia , Catedrático José Beltrán-2 , Paterna , 46980 , Spain .
| |
Collapse
|
271
|
Sava Gallis DF, Butler KS, Agola JO, Pearce CJ, McBride AA. Antibacterial Countermeasures via Metal-Organic Framework-Supported Sustained Therapeutic Release. ACS APPLIED MATERIALS & INTERFACES 2019; 11:7782-7791. [PMID: 30682243 DOI: 10.1021/acsami.8b21698] [Citation(s) in RCA: 80] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
Long-term antimicrobial therapies are necessary to treat infections caused by virulent intracellular pathogens, including biothreat agents. Current treatment plans include injectable therapeutics given multiple times daily over a period for up to 8 weeks. Here, we present a metal-organic framework (MOF), zeolitic imidazolate framework-8 (ZIF-8), as a robust platform to support the sustained release of ceftazidime, an important antimicrobial agent for many critical bacterial infections. Detailed material characterization confirms the successful encapsulation of ceftazidime within the ZIF-8 matrix, indicating sustained drug release for up to a week. The antibacterial properties of ceftazidime@ZIF-8 particles were confirmed against Escherichia coli, chosen here as a representative of Gram-negative bacteria infection model in a proof-of-concept study. Further, we showed that this material system is compatible with macrophage and lung epithelial cell lines, relevant targets for antibacterial therapy for pulmonary and intracellular infections. A promising methodology to enhance the treatment of intracellular infections is to deliver the antibiotic cargo intracellularly. Importantly, this is the first study to unequivocally demonstrate direct MOF particle internalization using confocal microscopy via 3D reconstructions of z-stacks, taking advantage of the intrinsic emission properties of ZIF-8. This is an important development as it circumvents the need to use any staining dyes and addresses current methodology limitations concerning false impression of cargo uptake in the event of the carrier particle breakdown within biological media.
Collapse
Affiliation(s)
| | | | - Jacob O Agola
- Center for Micro-Engineered Materials, Department of Chemical and Biological Engineering , University of New Mexico , Albuquerque , New Mexico 87131 , United States
| | | | | |
Collapse
|
272
|
Yang X, Tang Q, Jiang Y, Zhang M, Wang M, Mao L. Nanoscale ATP-Responsive Zeolitic Imidazole Framework-90 as a General Platform for Cytosolic Protein Delivery and Genome Editing. J Am Chem Soc 2019; 141:3782-3786. [PMID: 30722666 DOI: 10.1021/jacs.8b11996] [Citation(s) in RCA: 232] [Impact Index Per Article: 46.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Metal-organic frameworks (MOFs) are an emerging class of nanocarriers for drug delivery, owing to their tunable chemical functionality. Here we report ATP-responsive zeolitic imidazole framework-90 (ZIF-90) as a general platform for cytosolic protein delivery and CRISPR/Cas9 genome editing. The self-assembly of imidazole-2-carboxaldehyde and Zn2+ with protein forms ZIF-90/protein nanoparticles and efficiently encapsulates protein. It was found that, in the presence of ATP, the ZIF-90/protein nanoparticles are degraded to release protein due to the competitive coordination between ATP and the Zn2+ of ZIF-90. Intracellular delivery studies showed that the ZIF-90/protein nanoparticle can deliver a large variety of proteins into the cytosol, regardless of protein size and molecular weight. The delivery of cytotoxic RNase A efficiently prohibits tumor cell growth, while the effective delivery of genome-editing protein Cas9 knocks out the green fluorescent protein (GFP) expression of HeLa cells with efficiency up to 35%. Given the fact that ATP is upregulated in disease cells, it is envisaged that the ATP-responsive protein delivery will open up new opportunities for an advanced protein delivery and CRISPR/Cas9 genome editing for targeted disease treatment.
Collapse
Affiliation(s)
- Xiaoti Yang
- Beijing National Laboratory for Molecular Science, CAS Research/Education Center for Excellence in Molecule Science, Key Laboratory of Analytical Chemistry for Living Biosystems , Institute of Chemistry, the Chinese Academy of Sciences (CAS) , Beijing 100190 , China.,University of Chinese Academy of Sciences , Beijing 100049 , China
| | - Qiao Tang
- Beijing National Laboratory for Molecular Science, CAS Research/Education Center for Excellence in Molecule Science, Key Laboratory of Analytical Chemistry for Living Biosystems , Institute of Chemistry, the Chinese Academy of Sciences (CAS) , Beijing 100190 , China.,Department of Chemistry , Renmin University of China , Beijing 100872 , China
| | - Ying Jiang
- Beijing National Laboratory for Molecular Science, CAS Research/Education Center for Excellence in Molecule Science, Key Laboratory of Analytical Chemistry for Living Biosystems , Institute of Chemistry, the Chinese Academy of Sciences (CAS) , Beijing 100190 , China
| | - Meining Zhang
- Department of Chemistry , Renmin University of China , Beijing 100872 , China
| | - Ming Wang
- Beijing National Laboratory for Molecular Science, CAS Research/Education Center for Excellence in Molecule Science, Key Laboratory of Analytical Chemistry for Living Biosystems , Institute of Chemistry, the Chinese Academy of Sciences (CAS) , Beijing 100190 , China.,University of Chinese Academy of Sciences , Beijing 100049 , China
| | - Lanqun Mao
- Beijing National Laboratory for Molecular Science, CAS Research/Education Center for Excellence in Molecule Science, Key Laboratory of Analytical Chemistry for Living Biosystems , Institute of Chemistry, the Chinese Academy of Sciences (CAS) , Beijing 100190 , China.,University of Chinese Academy of Sciences , Beijing 100049 , China
| |
Collapse
|
273
|
Zhang K, Sun W, Lin R, Xiao X, Bian B, Tao Z, Liu J. Controlled Encapsulation and Release of an Organic Guest in the Cavity of α,α′,δ,δ′-Tetramethylcucurbit[6]uril. European J Org Chem 2019. [DOI: 10.1002/ejoc.201801652] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Kun Zhang
- College of Chemistry and Chemical Engineering; Anhui University of Technology; 243002 Maanshan China
| | - Wenqi Sun
- College of Chemistry and Chemical Engineering; Anhui University of Technology; 243002 Maanshan China
| | - Ruilian Lin
- College of Chemistry and Chemical Engineering; Anhui University of Technology; 243002 Maanshan China
| | - Xin Xiao
- Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province; Guizhou University; 550025 Guiyang China
| | - Bing Bian
- College of Chemical and Environmental Engineering; Shandong University of Science and Technology; 266590 Qingdao China
| | - Zhu Tao
- Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province; Guizhou University; 550025 Guiyang China
| | - Jingxin Liu
- College of Chemistry and Chemical Engineering; Anhui University of Technology; 243002 Maanshan China
| |
Collapse
|
274
|
Nejadshafiee V, Naeimi H, Goliaei B, Bigdeli B, Sadighi A, Dehghani S, Lotfabadi A, Hosseini M, Nezamtaheri MS, Amanlou M, Sharifzadeh M, Khoobi M. Magnetic bio-metal-organic framework nanocomposites decorated with folic acid conjugated chitosan as a promising biocompatible targeted theranostic system for cancer treatment. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2019; 99:805-815. [PMID: 30889755 DOI: 10.1016/j.msec.2019.02.017] [Citation(s) in RCA: 64] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/06/2018] [Revised: 02/05/2019] [Accepted: 02/05/2019] [Indexed: 12/18/2022]
Abstract
In this work, a multifunctional magnetic Bio-Metal-Organic Framework (Fe3O4@Bio-MOF) coated with folic acid-chitosan conjugate (FC) was successfully prepared for tumor-targeted delivery of curcumin (CUR) and 5-fluorouracil (5-FU) simultaneously. Bio-MOF nanocomposite based on CUR as organic linker and zinc as metal ion was prepared by hydrothermal method in the presence of amine-functionalized Fe3O4 magnetic nanoparticles (Fe3O4@NH2 MNPs). 5-FU was loaded in the magnetic Bio-MOF and the obtained nanocarrier was then coated with FC network. The prepared nanocomposite (NC) was fully characterized by high resolution-transmission electron microscope (HR-TEM), field emission scanning electron microscopy (FE-SEM), Dynamic light scattering (DLS), X-ray diffraction analysis (XRD), thermogravimetric analysis (TGA), vibrating sample magnetometry (VSM), nuclear magnetic resonance (NMR), and UV-vis analyses. In vitro release study showed controlled release of CUR and 5-FU in acidic pH confirming high selectivity and performance of the carrier in cancerous microenvironments. The selective uptake of 5-FU-loaded Fe3O4@Bio-MOF-FC by folate receptor-positive MDA-MB-231 cells was investigated and verified. The ultimate nanocarrier exhibited no significant toxicity, while drug loaded nanocarrier showed selective and higher toxicity against the cancerous cells than normal cells. SDS PAGE was also utilized to determine the protein pattern attached on the surface of the nanocarriers. In vitro and in vivo MRI studies showed negative signal enhancement in tumor confirming the ability of the nanocarrier to be applied as diagnostic agent. Owing to the selective anticancer release and cellular uptake, acceptable blood compatibility as well as suitable T2 MRI contrast performance, the target nanocarrier could be considered as favorable theranostic in breast cancer.
Collapse
Affiliation(s)
- Vajihe Nejadshafiee
- Biomaterials Group, The Institute of Pharmaceutical Sciences (TIPS), Tehran University of Medical Sciences, Tehran 1417614411, Iran; Department of Organic Chemistry, Faculty of Chemistry, University of Kashan, Kashan 87317, Iran
| | - Hossein Naeimi
- Department of Organic Chemistry, Faculty of Chemistry, University of Kashan, Kashan 87317, Iran
| | - Bahram Goliaei
- Institute of Biochemistry and Biophysics, University of Tehran, Mailbox 13145-1384, Tehran, Iran
| | - Bahareh Bigdeli
- Institute of Biochemistry and Biophysics, University of Tehran, Mailbox 13145-1384, Tehran, Iran
| | - Armin Sadighi
- Department of Biomedical and Pharmaceutical Sciences, College of Pharmacy, University of Rhode Island, Kingston, RI 02881, USA
| | - Sadegh Dehghani
- Biomaterials Group, The Institute of Pharmaceutical Sciences (TIPS), Tehran University of Medical Sciences, Tehran 1417614411, Iran
| | - Alireza Lotfabadi
- Pharmaceutical Sciences Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Maryam Hosseini
- Biomaterials Group, The Institute of Pharmaceutical Sciences (TIPS), Tehran University of Medical Sciences, Tehran 1417614411, Iran
| | - Maryam Sadat Nezamtaheri
- Institute of Biochemistry and Biophysics, University of Tehran, Mailbox 13145-1384, Tehran, Iran
| | - Massoud Amanlou
- Department of Medicinal Chemistry, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran 14176-53955, Iran
| | - Mohammad Sharifzadeh
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Mehdi Khoobi
- Biomaterials Group, The Institute of Pharmaceutical Sciences (TIPS), Tehran University of Medical Sciences, Tehran 1417614411, Iran; Department of Pharmaceutical Biomaterials, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran.
| |
Collapse
|
275
|
Wang S, Chen Y, Wang S, Li P, Mirkin CA, Farha OK. DNA-Functionalized Metal-Organic Framework Nanoparticles for Intracellular Delivery of Proteins. J Am Chem Soc 2019; 141:2215-2219. [PMID: 30669839 DOI: 10.1021/jacs.8b12705] [Citation(s) in RCA: 177] [Impact Index Per Article: 35.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Due to their large size, charged surfaces, and environmental sensitivity, proteins do not naturally cross cell-membranes in intact form and, therefore, are difficult to deliver for both diagnostic and therapeutic purposes. Based upon the observation that clustered oligonucleotides can naturally engage scavenger receptors that facilitate cellular transfection, nucleic acid-metal organic framework nanoparticle (MOF NP) conjugates have been designed and synthesized from NU-1000 and PCN-222/MOF-545, respectively, and phosphate-terminated oligonucleotides. They have been characterized structurally and with respect to their ability to enter mammalian cells. The MOFs act as protein hosts, and their densely functionalized, oligonucleotide-rich surfaces make them colloidally stable and ensure facile cellular entry. With insulin as a model protein, high loading and a 10-fold enhancement of cellular uptake (as compared to that of the native protein) were achieved. Importantly, this approach can be generalized to facilitate the delivery of a variety of proteins as biological probes or potential therapeutics.
Collapse
Affiliation(s)
- Shunzhi Wang
- Department of Chemistry and the International Institute for Nanotechnology , Northwestern University , 2145 Sheridan Road , Evanston , Illinois 60208 , United States
| | - Yijing Chen
- Department of Chemistry and the International Institute for Nanotechnology , Northwestern University , 2145 Sheridan Road , Evanston , Illinois 60208 , United States
| | - Shuya Wang
- Interdepartmental Biological Sciences , 2205 Tech Drive , Evanston , Illinois 60208 , United States
| | - Peng Li
- Department of Chemistry and the International Institute for Nanotechnology , Northwestern University , 2145 Sheridan Road , Evanston , Illinois 60208 , United States
| | - Chad A Mirkin
- Department of Chemistry and the International Institute for Nanotechnology , Northwestern University , 2145 Sheridan Road , Evanston , Illinois 60208 , United States
| | - Omar K Farha
- Department of Chemistry and the International Institute for Nanotechnology , Northwestern University , 2145 Sheridan Road , Evanston , Illinois 60208 , United States
| |
Collapse
|
276
|
Abánades Lázaro I, Forgan RS. Application of zirconium MOFs in drug delivery and biomedicine. Coord Chem Rev 2019. [DOI: 10.1016/j.ccr.2018.09.009] [Citation(s) in RCA: 331] [Impact Index Per Article: 66.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
|
277
|
Synthesis and characterization of a holmium 2,2′-bipyridine-5,5′-dicarboxylate MOF: Towards the construction of a suitable holmium carrier. Polyhedron 2019. [DOI: 10.1016/j.poly.2018.11.036] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
278
|
Liang W, Xu H, Carraro F, Maddigan NK, Li Q, Bell SG, Huang DM, Tarzia A, Solomon MB, Amenitsch H, Vaccari L, Sumby CJ, Falcaro P, Doonan CJ. Enhanced Activity of Enzymes Encapsulated in Hydrophilic Metal–Organic Frameworks. J Am Chem Soc 2019; 141:2348-2355. [DOI: 10.1021/jacs.8b10302] [Citation(s) in RCA: 225] [Impact Index Per Article: 45.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Weibin Liang
- Department of Chemistry and the Centre for Advanced Nanomaterials, The University of Adelaide, Adelaide, South Australia 5005, Australia
| | - Huoshu Xu
- Department of Chemistry, iChEM (Collaborative Innovation Center of Chemistry for Energy Materials), and Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Fudan University, Shanghai 200433, P.R. China
| | | | - Natasha K. Maddigan
- Department of Chemistry and the Centre for Advanced Nanomaterials, The University of Adelaide, Adelaide, South Australia 5005, Australia
| | - Qiaowei Li
- Department of Chemistry, iChEM (Collaborative Innovation Center of Chemistry for Energy Materials), and Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Fudan University, Shanghai 200433, P.R. China
| | - Stephen G. Bell
- Department of Chemistry and the Centre for Advanced Nanomaterials, The University of Adelaide, Adelaide, South Australia 5005, Australia
| | - David M. Huang
- Department of Chemistry and the Centre for Advanced Nanomaterials, The University of Adelaide, Adelaide, South Australia 5005, Australia
| | - Andrew Tarzia
- Department of Chemistry and the Centre for Advanced Nanomaterials, The University of Adelaide, Adelaide, South Australia 5005, Australia
| | - Marcello B. Solomon
- Department of Chemistry and the Centre for Advanced Nanomaterials, The University of Adelaide, Adelaide, South Australia 5005, Australia
| | | | - Lisa Vaccari
- Elettra-Sincrotrone
Trieste S.C.p.A, S.S. 14 Km 163,5 in AREA Science Park, 34149, Basovizza, Trieste, Italy
| | - Christopher J. Sumby
- Department of Chemistry and the Centre for Advanced Nanomaterials, The University of Adelaide, Adelaide, South Australia 5005, Australia
| | - Paolo Falcaro
- Department of Chemistry and the Centre for Advanced Nanomaterials, The University of Adelaide, Adelaide, South Australia 5005, Australia
| | - Christian J. Doonan
- Department of Chemistry and the Centre for Advanced Nanomaterials, The University of Adelaide, Adelaide, South Australia 5005, Australia
| |
Collapse
|
279
|
Zhang G, Dong H, Zhang X. Fluorescence proximity assay based on a metal–organic framework platform. Chem Commun (Camb) 2019; 55:8158-8161. [DOI: 10.1039/c9cc02961c] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
A novel fluorescence proximity assay (FPA) based on a metal–organic framework (MOF) platform was developed for target protein detection.
Collapse
Affiliation(s)
- Guangyao Zhang
- Beijing Key Laboratory for Bioengineering and Sensing Technology
- Research Center for Bioengineering and Sensing Technology
- School of Chemistry and Biological Engineering
- University of Science and Technology Beijing
- Beijing 100083
| | - Haifeng Dong
- Beijing Key Laboratory for Bioengineering and Sensing Technology
- Research Center for Bioengineering and Sensing Technology
- School of Chemistry and Biological Engineering
- University of Science and Technology Beijing
- Beijing 100083
| | - Xueji Zhang
- Beijing Key Laboratory for Bioengineering and Sensing Technology
- Research Center for Bioengineering and Sensing Technology
- School of Chemistry and Biological Engineering
- University of Science and Technology Beijing
- Beijing 100083
| |
Collapse
|
280
|
Liu L, Zhang Y, Yu X. Fine Co nanoparticles encapsulated in N-doped porous carbon for efficient oxygen reduction. NEW J CHEM 2019. [DOI: 10.1039/c9nj00050j] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Through the acid pickling of Co@NPC, which was obtained by one-step calcination of ZIF-67 in N2 and condition optimization of Co nanoparticle sizes, a catalyst of fine Co nanoparticles encapsulated in N-doped porous carbon with excellent ORR performance was prepared.
Collapse
Affiliation(s)
- Lei Liu
- National Laboratory of Mineral Materials
- Beijing Key Laboratory of Materials Utilization of Nonmetallic Minerals and Solid Wastes
- School of Materials Science and Technology
- China University of Geosciences
- Beijing
| | - Yihe Zhang
- National Laboratory of Mineral Materials
- Beijing Key Laboratory of Materials Utilization of Nonmetallic Minerals and Solid Wastes
- School of Materials Science and Technology
- China University of Geosciences
- Beijing
| | - Xuelian Yu
- National Laboratory of Mineral Materials
- Beijing Key Laboratory of Materials Utilization of Nonmetallic Minerals and Solid Wastes
- School of Materials Science and Technology
- China University of Geosciences
- Beijing
| |
Collapse
|
281
|
Bim Júnior O, Bedran-Russo A, Flor JBS, Borges AFS, Ximenes VF, Frem RCG, Lisboa-Filho PN. Encapsulation of collagenase within biomimetically mineralized metal–organic frameworks: designing biocomposites to prevent collagen degradation. NEW J CHEM 2019. [DOI: 10.1039/c8nj05246h] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Collagen-degrading enzyme induced rapid formation of a metal–organic framework (ZIF-8) as a protective shell, which afforded the control of the enzyme's bioactivity.
Collapse
Affiliation(s)
- Odair Bim Júnior
- UNESP – São Paulo State University
- School of Sciences
- Department of Physics
- Bauru
- Brazil
| | - Ana Bedran-Russo
- UIC – University of Illinois at Chicago
- College of Dentistry
- Department of Restorative Dentistry
- Chicago
- USA
| | - Jader B. S. Flor
- UNESP – São Paulo State University
- Institute of Chemistry
- Department of Inorganic Chemistry
- Araraquara
- Brazil
| | - Ana F. S. Borges
- USP – University of São Paulo
- Bauru School of Dentistry
- Department of Operative Dentistry
- Endodontics and Dental Materials
- Bauru
| | - Valdecir F. Ximenes
- UNESP – São Paulo State University
- School of Sciences
- Department of Chemistry
- Bauru
- Brazil
| | - Regina C. G. Frem
- UNESP – São Paulo State University
- Institute of Chemistry
- Department of Inorganic Chemistry
- Araraquara
- Brazil
| | - Paulo N. Lisboa-Filho
- UNESP – São Paulo State University
- School of Sciences
- Department of Physics
- Bauru
- Brazil
| |
Collapse
|
282
|
Bloch WM, Doonan CJ, Sumby CJ. Tuning Packing, Structural Flexibility, and Porosity in 2D Metal–Organic Frameworks by Metal Node Choice. Aust J Chem 2019. [DOI: 10.1071/ch19215] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Understanding the key features that determine structural flexibility in metal–organic frameworks (MOFs) is key to exploiting their dynamic physical and chemical properties. We have previously reported a 2D MOF material, CuL1, comprising five-coordinate metal nodes that displays exceptional CO2/N2 selectively (L1=bis(4-(4-carboxyphenyl)-1H-pyrazolyl)methane). Here we examine the effect of utilising six-coordinate metal centres (CoII and NiII) in the synthesis of isostructural MOFs from L1, namely CoL1 and NiL1. The octahedral geometry of the metal centre within the MOF analogues precludes an ideal eclipse of the 2D layers, resulting in an offset stacking, and in certain cases, the formation of 2-fold interpenetrated analogues β-CoL1 and β-NiL1. We used a combination of thermogravimetric analysis (TGA), and powder and single crystal X-ray diffraction (PXRD and SCXRD) to show that desolvation is accompanied by a structural change for NiL1, and complete removal of the coordinated H2O ligands results in a reduction in long-range order. The offset nature of the 2D layers in combination with the structural changes impedes the adsorption of meaningful quantities of gases (N2, CO2), highlighting the importance of a five-coordinate metal centre in achieving optimal pore accessibility for this family of flexible materials.
Collapse
|
283
|
He J, Sun S, Lu M, Yuan Q, Liu Y, Liang H. Metal-nucleobase hybrid nanoparticles for enhancing the activity and stability of metal-activated enzymes. Chem Commun (Camb) 2019; 55:6293-6296. [DOI: 10.1039/c9cc03155c] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
A novel strategy for enhancing the activity and stability of metal-activated enzyme methionine adenosyltransferase (MAT) by allosteric control and confinement of metal-nulceobase hybrid coordination.
Collapse
Affiliation(s)
- Jie He
- State key Laboratory of Chemical Resource Engineering
- Beijing University of Chemical Technology
- Beijing
- P. R. China
| | - Shanshan Sun
- State key Laboratory of Chemical Resource Engineering
- Beijing University of Chemical Technology
- Beijing
- P. R. China
| | - Mingzhu Lu
- State key Laboratory of Chemical Resource Engineering
- Beijing University of Chemical Technology
- Beijing
- P. R. China
| | - Qipeng Yuan
- State key Laboratory of Chemical Resource Engineering
- Beijing University of Chemical Technology
- Beijing
- P. R. China
| | - Yanhui Liu
- State key Laboratory of Chemical Resource Engineering
- Beijing University of Chemical Technology
- Beijing
- P. R. China
| | - Hao Liang
- State key Laboratory of Chemical Resource Engineering
- Beijing University of Chemical Technology
- Beijing
- P. R. China
| |
Collapse
|
284
|
Velásquez-Hernández MDJ, Ricco R, Carraro F, Limpoco FT, Linares-Moreau M, Leitner E, Wiltsche H, Rattenberger J, Schröttner H, Frühwirt P, Stadler EM, Gescheidt G, Amenitsch H, Doonan CJ, Falcaro P. Degradation of ZIF-8 in phosphate buffered saline media. CrystEngComm 2019. [DOI: 10.1039/c9ce00757a] [Citation(s) in RCA: 111] [Impact Index Per Article: 22.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Understanding the stability of zeolitic imidazolate framework-8 (ZIF-8) under physiological conditions is critical in biotechnology and biomedicine for biosensing, biocatalysis, and drug delivery.
Collapse
Affiliation(s)
| | - Raffaele Ricco
- Institute of Physical and Theoretical Chemistry
- Graz University of Technology
- 8010 Graz
- Austria
| | - Francesco Carraro
- Institute of Physical and Theoretical Chemistry
- Graz University of Technology
- 8010 Graz
- Austria
| | - F. Ted Limpoco
- Oxford Instruments GmbH Asylum Research
- 65205 Wiesbaden
- Germany
| | - Mercedes Linares-Moreau
- Institute of Physical and Theoretical Chemistry
- Graz University of Technology
- 8010 Graz
- Austria
| | - Erich Leitner
- Institute of Analytical Chemistry and Food Chemistry
- Graz University of Technology
- Graz
- Austria
| | - Helmar Wiltsche
- Institute of Analytical Chemistry and Food Chemistry
- Graz University of Technology
- Graz
- Austria
| | | | | | - Philipp Frühwirt
- Institute of Physical and Theoretical Chemistry
- Graz University of Technology
- 8010 Graz
- Austria
| | - Eduard M. Stadler
- Institute of Physical and Theoretical Chemistry
- Graz University of Technology
- 8010 Graz
- Austria
| | - Georg Gescheidt
- Institute of Physical and Theoretical Chemistry
- Graz University of Technology
- 8010 Graz
- Austria
| | - Heinz Amenitsch
- Institute of Inorganic Chemistry
- Graz University of Technology
- 8010 Graz
- Austria
| | | | - Paolo Falcaro
- Institute of Physical and Theoretical Chemistry
- Graz University of Technology
- 8010 Graz
- Austria
- Department of Chemistry
| |
Collapse
|
285
|
Palladium-mediated hybrid biocatalysts with enhanced enzymatic catalytic performance via allosteric effects. J Colloid Interface Sci 2019; 533:1-8. [DOI: 10.1016/j.jcis.2018.08.052] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2018] [Revised: 08/16/2018] [Accepted: 08/17/2018] [Indexed: 01/08/2023]
|
286
|
Lin C, Xu K, Zheng R, Zheng Y. Immobilization of amidase into a magnetic hierarchically porous metal–organic framework for efficient biocatalysis. Chem Commun (Camb) 2019; 55:5697-5700. [DOI: 10.1039/c9cc02038a] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
A novel core–shell magnetic hierarchically porous MOF has been designed and used for amidase immobilization, which demonstrated excellent catalytic performance.
Collapse
Affiliation(s)
- Chaoping Lin
- Key Laboratory of Bioorganic Synthesis of Zhejiang Province
- College of Biotechnology and Bioengineering
- Zhejiang University of Technology
- Hangzhou 310014
- China
| | - Kongliang Xu
- Key Laboratory of Bioorganic Synthesis of Zhejiang Province
- College of Biotechnology and Bioengineering
- Zhejiang University of Technology
- Hangzhou 310014
- China
| | - Renchao Zheng
- Key Laboratory of Bioorganic Synthesis of Zhejiang Province
- College of Biotechnology and Bioengineering
- Zhejiang University of Technology
- Hangzhou 310014
- China
| | - Yuguo Zheng
- Key Laboratory of Bioorganic Synthesis of Zhejiang Province
- College of Biotechnology and Bioengineering
- Zhejiang University of Technology
- Hangzhou 310014
- China
| |
Collapse
|
287
|
Li H, Pang Y, Wang X, Cao X, He X, Chen K, Li G, Ouyang P, Tan W. Phospholipase D encapsulated into metal-surfactant nanocapsules for enhancing biocatalysis in a two-phase system. RSC Adv 2019; 9:6548-6555. [PMID: 35518461 PMCID: PMC9060939 DOI: 10.1039/c8ra09827a] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2018] [Accepted: 02/11/2019] [Indexed: 12/14/2022] Open
Abstract
Methods for enhancing enzyme activities in two-phase systems are getting more attention. Phospholipase D (PLD) was successfully encapsulated into metal-surfactant nanocapsules (MSNCs) using a one-pot self-assembly technique in an aqueous solution. The highest yield for the production of high-value phosphatidylserine (PS) from low-value phosphatidylcholine (PC) in the two-phase system was achieved by encapsulating PLD into MSNCs formed from Ca2+ which gave an enzyme activity that was 133.6% of that of free PLD. The PLD@MSNC transformed the two-phase system into an emulsion phase system and improved the organic solvent tolerance, pH and thermal stabilities as well as the storage stability and reusability of the enzyme. Under optimal conditions, PLD@MSNC generated 91.9% PS over 8 h in the two-phase system, while free PLD generated only 77.5%. PLD@MSNC transforms a two-phase system into an emulsion phase, and enhances transphosphatidylation.![]()
Collapse
Affiliation(s)
- Hui Li
- College of Biotechnology and Pharmaceutical Engineering
- Nanjing Tech University
- Nanjing 210000
- China
- State Key Laboratory of Materials-Oriented Chemical Engineering
| | - Yang Pang
- College of Biotechnology and Pharmaceutical Engineering
- Nanjing Tech University
- Nanjing 210000
- China
- State Key Laboratory of Materials-Oriented Chemical Engineering
| | - Xin Wang
- College of Biotechnology and Pharmaceutical Engineering
- Nanjing Tech University
- Nanjing 210000
- China
- State Key Laboratory of Materials-Oriented Chemical Engineering
| | - Xun Cao
- College of Biotechnology and Pharmaceutical Engineering
- Nanjing Tech University
- Nanjing 210000
- China
- State Key Laboratory of Materials-Oriented Chemical Engineering
| | - Xun He
- College of Biotechnology and Pharmaceutical Engineering
- Nanjing Tech University
- Nanjing 210000
- China
- State Key Laboratory of Materials-Oriented Chemical Engineering
| | - Kequan Chen
- College of Biotechnology and Pharmaceutical Engineering
- Nanjing Tech University
- Nanjing 210000
- China
- State Key Laboratory of Materials-Oriented Chemical Engineering
| | - Ganlu Li
- College of Biotechnology and Pharmaceutical Engineering
- Nanjing Tech University
- Nanjing 210000
- China
- State Key Laboratory of Materials-Oriented Chemical Engineering
| | - Pingkai Ouyang
- College of Biotechnology and Pharmaceutical Engineering
- Nanjing Tech University
- Nanjing 210000
- China
- State Key Laboratory of Materials-Oriented Chemical Engineering
| | - Weiming Tan
- National Engineering Research Center for Coatings
- CNOOC Changzhou Paint and Coatings Industry Research Institute Co., Ltd
- Changzhou 213016
- P. R. China
| |
Collapse
|
288
|
Terzyk AP, Bieniek A, Bolibok P, Wiśniewski M, Ferrer P, da Silva I, Kowalczyk P. Stability of coordination polymers in water: state of the art and towards a methodology for nonporous materials. ADSORPTION 2018. [DOI: 10.1007/s10450-018-9991-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
289
|
Gkaniatsou E, Sicard C, Ricoux R, Benahmed L, Bourdreux F, Zhang Q, Serre C, Mahy J, Steunou N. Enzyme Encapsulation in Mesoporous Metal–Organic Frameworks for Selective Biodegradation of Harmful Dye Molecules. Angew Chem Int Ed Engl 2018; 57:16141-16146. [DOI: 10.1002/anie.201811327] [Citation(s) in RCA: 89] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2018] [Indexed: 01/29/2023]
Affiliation(s)
- Effrosyni Gkaniatsou
- Institut Lavoisier de Versailles, UVSQ, CNRSUniversité Paris-Saclay 45 avenue des Etat-Unis Versailles France
| | - Clémence Sicard
- Institut Lavoisier de Versailles, UVSQ, CNRSUniversité Paris-Saclay 45 avenue des Etat-Unis Versailles France
| | - Rémy Ricoux
- Laboratoire de Chimie Bioorganique et BioinorganiqueInstitut de Chimie Moléculaire et des Matériaux d'Orsay, UMR 8182Université Paris Sud, Université Paris-Saclay Orsay France
| | - Linda Benahmed
- Institut Lavoisier de Versailles, UVSQ, CNRSUniversité Paris-Saclay 45 avenue des Etat-Unis Versailles France
| | - Flavien Bourdreux
- Institut Lavoisier de Versailles, UVSQ, CNRSUniversité Paris-Saclay 45 avenue des Etat-Unis Versailles France
| | - Qi Zhang
- Institut Lavoisier de Versailles, UVSQ, CNRSUniversité Paris-Saclay 45 avenue des Etat-Unis Versailles France
- Current address: Collaborative Innovation Center of Advanced Energy MaterialsSchool of Materials and EnergyGuangdong University of Technology Guangzhou 510006 China
| | - Christian Serre
- Institut des Matériaux Poreux de ParisFRE 2000 CNRS Ecole Normale SupérieureEcole Supérieure de Physique et de Chimie Industrielles de ParisPSL research university Paris France
| | - Jean‐Pierre Mahy
- Laboratoire de Chimie Bioorganique et BioinorganiqueInstitut de Chimie Moléculaire et des Matériaux d'Orsay, UMR 8182Université Paris Sud, Université Paris-Saclay Orsay France
| | - Nathalie Steunou
- Institut Lavoisier de Versailles, UVSQ, CNRSUniversité Paris-Saclay 45 avenue des Etat-Unis Versailles France
| |
Collapse
|
290
|
|
291
|
Khan NA, Hasan Z, Jhung SH. Beyond pristine metal-organic frameworks: Preparation and application of nanostructured, nanosized, and analogous MOFs. Coord Chem Rev 2018. [DOI: 10.1016/j.ccr.2018.07.016] [Citation(s) in RCA: 94] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
|
292
|
Lollar CT, Qin JS, Pang J, Yuan S, Becker B, Zhou HC. Interior Decoration of Stable Metal-Organic Frameworks. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2018; 34:13795-13807. [PMID: 29746780 DOI: 10.1021/acs.langmuir.8b00823] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Metal-organic frameworks (MOFs) are a diverse class of hybrid organic/inorganic crystalline materials composed of metal-containing nodes held in place by organic linkers. Through a discerning selection of these components, many properties such as the internal surface area, cavity size and shape, catalytic properties, thermal properties, and mechanical properties may be manipulated. Because of this high level of tunability, MOFs have been heralded as ideal platforms for various applications including gas storage, separation, catalysis, and chemical sensing. (1-8) Regrettably, these theoretical possibilities are limited by the reality of constraining conditions for solvothermal synthesis, which typically include high temperatures (usually over 100 °C), the use of specific solvents, and necessary exposure to acidic or basic conditions. In order to incorporate more delicate functionalities, postsynthesis decoration methods were developed. This feature article focuses on developed interior decoration methods for stable MOFs and the dynamic relationship between such methods and MOF stability. In particular, methods to transform organic, inorganic, and organometallic MOF parts as well as combination techniques, the generation of defects, and the inclusion of enzymes are addressed.
Collapse
Affiliation(s)
- Christina Tori Lollar
- Department of Chemistry , Texas A&M University , College Station , Texas 77843 , United States
| | - Jun-Sheng Qin
- Department of Chemistry , Texas A&M University , College Station , Texas 77843 , United States
| | - Jiandong Pang
- Department of Chemistry , Texas A&M University , College Station , Texas 77843 , United States
| | - Shuai Yuan
- Department of Chemistry , Texas A&M University , College Station , Texas 77843 , United States
| | - Benjamin Becker
- Department of Chemistry , Texas A&M University , College Station , Texas 77843 , United States
| | - Hong-Cai Zhou
- Department of Chemistry , Texas A&M University , College Station , Texas 77843 , United States
| |
Collapse
|
293
|
Desai AV, Joarder B, Roy A, Samanta P, Babarao R, Ghosh SK. Multifunctional Behavior of Sulfonate-Based Hydrolytically Stable Microporous Metal-Organic Frameworks. ACS APPLIED MATERIALS & INTERFACES 2018; 10:39049-39055. [PMID: 30350937 DOI: 10.1021/acsami.8b14420] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
An isostructural pair of extremely rare, permanently microporous sulfonate-based metal-organic frameworks (MOFs) having a novel topology has been reported here by integration of rationally chosen building units. The compounds bear polar sites in the pore surfaces and exhibit selective adsorption of CO2, which features among the highest reported uptakes in the domain of organosulfonate-based MOFs. The compounds also exhibit multifunctionality for C6-cyclic hydrocarbon separation and selective detection of neurotransmitter nitric oxide. Such multifunctional behavior on the basis of permanent porosity has been rarely observed for sulfonate-based MOFs. The efficacy of the synthesis approach is further highlighted by the resistance over a wide pH range and promising feasibility of reticular chemistry in porous organosulfonate-based systems.
Collapse
Affiliation(s)
- Aamod V Desai
- Indian Institute of Science Education and Research (IISER) , Dr. Homi Bhabha Road , Pashan, Pune 411 008 , India
| | - Biplab Joarder
- Indian Institute of Science Education and Research (IISER) , Dr. Homi Bhabha Road , Pashan, Pune 411 008 , India
| | - Arkendu Roy
- Indian Institute of Science Education and Research (IISER) , Dr. Homi Bhabha Road , Pashan, Pune 411 008 , India
| | - Partha Samanta
- Indian Institute of Science Education and Research (IISER) , Dr. Homi Bhabha Road , Pashan, Pune 411 008 , India
| | - Ravichandar Babarao
- School of Science , RMIT University , Melbourne, Melbourne 3001 , Australia
- Commonwealth Scientific and Industrial Research Organisation (CSIRO) Manufacturing , Clayton , Victoria 3169 , Australia
| | - Sujit K Ghosh
- Indian Institute of Science Education and Research (IISER) , Dr. Homi Bhabha Road , Pashan, Pune 411 008 , India
- Centre for Energy Science , IISER Pune , Pune 411 008 , India
| |
Collapse
|
294
|
Pan Y, Li H, Farmakes J, Xiao F, Chen B, Ma S, Yang Z. How Do Enzymes Orient When Trapped on Metal–Organic Framework (MOF) Surfaces? J Am Chem Soc 2018; 140:16032-16036. [DOI: 10.1021/jacs.8b09257] [Citation(s) in RCA: 101] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Yanxiong Pan
- Department of Chemistry and Biochemistry, North Dakota State University, Fargo, North Dakota 58108, United States
| | - Hui Li
- Department of Chemistry and Biochemistry, North Dakota State University, Fargo, North Dakota 58108, United States
| | - Jasmin Farmakes
- Department of Chemistry and Biochemistry, North Dakota State University, Fargo, North Dakota 58108, United States
| | - Feng Xiao
- Department of Civil Engineering, University of North Dakota, Grand Forks, North Dakota 58202, United States
| | - Bingcan Chen
- Department of Plant Sciences, North Dakota State University, Fargo, North Dakota 58108, United States
| | - Shengqian Ma
- Department of Chemistry and Biochemistry, University of South Florida, Tampa, Florida 33620, United States
| | - Zhongyu Yang
- Department of Chemistry and Biochemistry, North Dakota State University, Fargo, North Dakota 58108, United States
| |
Collapse
|
295
|
Gkaniatsou E, Sicard C, Ricoux R, Benahmed L, Bourdreux F, Zhang Q, Serre C, Mahy J, Steunou N. Enzyme Encapsulation in Mesoporous Metal–Organic Frameworks for Selective Biodegradation of Harmful Dye Molecules. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201811327] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Effrosyni Gkaniatsou
- Institut Lavoisier de Versailles, UVSQ, CNRSUniversité Paris-Saclay 45 avenue des Etat-Unis Versailles France
| | - Clémence Sicard
- Institut Lavoisier de Versailles, UVSQ, CNRSUniversité Paris-Saclay 45 avenue des Etat-Unis Versailles France
| | - Rémy Ricoux
- Laboratoire de Chimie Bioorganique et BioinorganiqueInstitut de Chimie Moléculaire et des Matériaux d'Orsay, UMR 8182Université Paris Sud, Université Paris-Saclay Orsay France
| | - Linda Benahmed
- Institut Lavoisier de Versailles, UVSQ, CNRSUniversité Paris-Saclay 45 avenue des Etat-Unis Versailles France
| | - Flavien Bourdreux
- Institut Lavoisier de Versailles, UVSQ, CNRSUniversité Paris-Saclay 45 avenue des Etat-Unis Versailles France
| | - Qi Zhang
- Institut Lavoisier de Versailles, UVSQ, CNRSUniversité Paris-Saclay 45 avenue des Etat-Unis Versailles France
- Current address: Collaborative Innovation Center of Advanced Energy MaterialsSchool of Materials and EnergyGuangdong University of Technology Guangzhou 510006 China
| | - Christian Serre
- Institut des Matériaux Poreux de ParisFRE 2000 CNRS Ecole Normale SupérieureEcole Supérieure de Physique et de Chimie Industrielles de ParisPSL research university Paris France
| | - Jean‐Pierre Mahy
- Laboratoire de Chimie Bioorganique et BioinorganiqueInstitut de Chimie Moléculaire et des Matériaux d'Orsay, UMR 8182Université Paris Sud, Université Paris-Saclay Orsay France
| | - Nathalie Steunou
- Institut Lavoisier de Versailles, UVSQ, CNRSUniversité Paris-Saclay 45 avenue des Etat-Unis Versailles France
| |
Collapse
|
296
|
Wang Z, Liu T, Yu Y, Asif M, Xu N, Xiao F, Liu H. Coffee Ring-Inspired Approach toward Oriented Self-Assembly of Biomimetic Murray MOFs as Sweat Biosensor. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2018; 14:e1802670. [PMID: 30335218 DOI: 10.1002/smll.201802670] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/09/2018] [Revised: 09/06/2018] [Indexed: 06/08/2023]
Abstract
The emergence of metal-organic frameworks (MOFs) has sparked intensive attention and opened up the possibility of "crystal engineering." However, low conductivity, slow diffusion of guest molecules, as well as powder forms always hinder the development of MOF application, especially for biosensors and bioelectronics. Herein, a coffee ring-inspired strategy toward oriented self-assembly of a biomimetic MOF film following Murray's law is proposed, which can effectively reduce the transfer resistance. The approach includes two types of self-assembly, evaporation-driven and heteroepitaxy self-assembly, and endows the centimeter-expanded MOF film with oriented macropores, mesopores, and micropores. The Murray MOF network enables greatly enhanced electrons and mass transfer efficiency for electrochemical sensing. Also, the newly discovered lactate and glucose sensing abilities in a wide pH hold striking potential in new generation of wearable sweat biosensors, miniature bioelectronics, and lab-on-a-chip devices.
Collapse
Affiliation(s)
- Zhengyun Wang
- Key Laboratory of Material Chemistry for Energy Conversion and Storage Ministry of Education, Hubei Key Laboratory of Material Chemistry and Service Failure, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan, 430074, P. R. China
| | - Ting Liu
- Key Laboratory of Material Chemistry for Energy Conversion and Storage Ministry of Education, Hubei Key Laboratory of Material Chemistry and Service Failure, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan, 430074, P. R. China
| | - Yang Yu
- Key Laboratory of Material Chemistry for Energy Conversion and Storage Ministry of Education, Hubei Key Laboratory of Material Chemistry and Service Failure, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan, 430074, P. R. China
| | - Muhammad Asif
- Key Laboratory of Material Chemistry for Energy Conversion and Storage Ministry of Education, Hubei Key Laboratory of Material Chemistry and Service Failure, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan, 430074, P. R. China
| | - Ning Xu
- Key Laboratory of Material Chemistry for Energy Conversion and Storage Ministry of Education, Hubei Key Laboratory of Material Chemistry and Service Failure, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan, 430074, P. R. China
| | - Fei Xiao
- Key Laboratory of Material Chemistry for Energy Conversion and Storage Ministry of Education, Hubei Key Laboratory of Material Chemistry and Service Failure, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan, 430074, P. R. China
| | - Hongfang Liu
- Key Laboratory of Material Chemistry for Energy Conversion and Storage Ministry of Education, Hubei Key Laboratory of Material Chemistry and Service Failure, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan, 430074, P. R. China
| |
Collapse
|
297
|
Wang C, Sudlow G, Wang Z, Cao S, Jiang Q, Neiner A, Morrissey JJ, Kharasch ED, Achilefu S, Singamaneni S. Metal-Organic Framework Encapsulation Preserves the Bioactivity of Protein Therapeutics. Adv Healthc Mater 2018; 7:e1800950. [PMID: 30369102 PMCID: PMC6453541 DOI: 10.1002/adhm.201800950] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2018] [Indexed: 12/30/2022]
Abstract
Protein therapeutics are prone to lose their structure and bioactivity under various environmental stressors. This study reports a facile approach using a nanoporous material, zeolitic imidazolate framework-8 (ZIF-8), as an encapsulant for preserving the prototypic protein therapeutic, insulin, against different harsh conditions that may be encountered during storage, formulation, and transport, including elevated temperatures, mechanical agitation, and organic solvent. Both immunoassay and spectroscopy analyses demonstrate the preserved chemical stability and structural integrity of insulin offered by the ZIF-8 encapsulation. Biological activity of ZIF-8-preserved insulin after storage under accelerated degradation conditions (i.e., 40 °C) is evaluated in vivo using a diabetic mouse model, and shows comparable bioactivity to refrigeration-stored insulin (-20 °C). It is also demonstrated that ZIF-8-preserved insulin has low cytotoxicity in vitro and does not cause side effects in vivo. Furthermore, ZIF-8 residue can be completely removed by a simple purification step before insulin administration. This biopreservation approach is potentially applicable to diverse protein therapeutics, thus extending the benefits of advanced biologics to resource-limited settings and underserved populations/regions.
Collapse
Affiliation(s)
- Congzhou Wang
- Department of Mechanical Engineering and Materials Science, Institute of Materials Science and Engineering, Washington University in St. Louis, MO, 63130, USA
| | - Gail Sudlow
- Department of Radiology, Washington University School of Medicine, St. Louis, MO, 63110, USA
| | - Zheyu Wang
- Department of Mechanical Engineering and Materials Science, Institute of Materials Science and Engineering, Washington University in St. Louis, MO, 63130, USA
| | - Sisi Cao
- Department of Mechanical Engineering and Materials Science, Institute of Materials Science and Engineering, Washington University in St. Louis, MO, 63130, USA
| | - Qisheng Jiang
- Department of Mechanical Engineering and Materials Science, Institute of Materials Science and Engineering, Washington University in St. Louis, MO, 63130, USA
| | - Alicia Neiner
- Department of Anesthesiology, Washington University in St. Louis, St. Louis, MO, 63110, USA
| | - Jeremiah J. Morrissey
- Department of Anesthesiology, Washington University in St. Louis, St. Louis, MO, 63110, USA
- Siteman Cancer Center, Washington University in St. Louis, St. Louis, MO, 63110, USA
| | - Evan. D. Kharasch
- Department of Anesthesiology, Washington University in St. Louis, St. Louis, MO, 63110, USA
- Siteman Cancer Center, Washington University in St. Louis, St. Louis, MO, 63110, USA
- The Center for Clinical Pharmacology, St. Louis College of Pharmacy and Washington University School of Medicine, St. Louis, MO, 63110, USA
- Department of Anesthesiology, Duke University School of Medicine, Durham, NC, 27710, USA
| | - Samuel Achilefu
- Siteman Cancer Center, Washington University in St. Louis, St. Louis, MO, 63110, USA
- Department of Biomedical Engineering, Washington University in St. Louis, St. Louis, MO, 63130, USA
- Department of Biochemistry and Molecular Biophysics, Washington University School of Medicine, St. Louis, MO, 63110, USA
- Mallinckrodt Institute of Radiology, Washington University School of Medicine, St. Louis, MO, 63110, USA
| | - Srikanth Singamaneni
- Department of Mechanical Engineering and Materials Science, Institute of Materials Science and Engineering, Washington University in St. Louis, MO, 63130, USA
- Siteman Cancer Center, Washington University in St. Louis, St. Louis, MO, 63110, USA
| |
Collapse
|
298
|
Qi B, Luo J, Wan Y. Immobilization of cellulase on a core-shell structured metal-organic framework composites: Better inhibitors tolerance and easier recycling. BIORESOURCE TECHNOLOGY 2018; 268:577-582. [PMID: 30130719 DOI: 10.1016/j.biortech.2018.07.115] [Citation(s) in RCA: 60] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/12/2018] [Revised: 07/21/2018] [Accepted: 07/23/2018] [Indexed: 06/08/2023]
Abstract
For the first time, cellulase was successfully immobilized on a magnetic core-shell metal-organic framework (MOF) material, UIO-66-NH2. The as-prepared immobilized cellulase demonstrated a high protein loading efficiency of 126.2 g/g support and a high enzyme activity recovery of 78.4%. Cellulase immobilized on magnetic UIO-66-NH2 exhibited a superior performance in terms of pH stability, thermal stability and catalytic efficiency compared to its free form. Notably, immobilized cellulase could be recycled for up to 5 consecutive runs. Furthermore, compared to free cellulase, immobilized cellulase showed better tolerance to formic acid and vanillin, two typical inhibitors found in lignocellulosic prehydrolysates. In the presence of 5 g/L of formic acid and vanillin, immobilized cellulase demonstrated 16.8% and 21.5% higher activity than free enzyme, respectively, and its improvement in hydrolysis yield was 18.7% and 19.6% respectively. This is firstly confirmed that immobilization can alleviate the inhibitory effects of certain pretreatment inhibitors on cellulase.
Collapse
Affiliation(s)
- Benkun Qi
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, University of the Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing 100190, China
| | - Jianquan Luo
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, University of the Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing 100190, China
| | - Yinhua Wan
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, University of the Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing 100190, China.
| |
Collapse
|
299
|
Wang Y, Fan W, Wang X, Liu D, Huang Z, Dai F, Gao J. Synthesis, structures, and fluorescent properties of four new calcium(II) metal–organic frameworks. Polyhedron 2018. [DOI: 10.1016/j.poly.2018.08.025] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
300
|
Hermanová S, Bouša D, Mazánek V, Sedmidubský D, Plutnar J, Pumera M, Sofer Z. Fluorographene and Graphane as an Excellent Platform for Enzyme Biocatalysis. Chemistry 2018; 24:16833-16839. [PMID: 30117202 DOI: 10.1002/chem.201803397] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2018] [Indexed: 11/06/2022]
Abstract
The application of enzymes is a crucial issue for current biotechnological application in pharmaceutical, as well as food and cosmetic industry. Effective platforms for enzyme immobilization are necessary for their industrial use in various biosynthesis procedures. Such platforms must provide high yield of immobilization and retain high activity at various conditions for their large-scale applications. Graphene derivatives such as hydrogenated graphene (graphane) and fluorographene can be applied for enzyme immobilization with close to 100 % yield that can result to activities of the composites significantly exceeding activity of free enzymes. The hydrophobic properties of graphene stoichiometric derivatives allowed for excellent non-covalent bonding of enzymes and their use in various organic solvents. The immobilized enzymes retain their high activities even at elevated temperatures. These findings show excellent application potential of enzyme biocatalysts immobilized on graphene stoichiometric derivatives.
Collapse
Affiliation(s)
- Soňa Hermanová
- Department of Polymer Chemistry, University of Chemistry and Technology, Technicka 5, 166 28, Prague 6, Czech Republic
| | - Daniel Bouša
- Department of Inorganic Chemistry, University of Chemistry and Technology, Technicka 5, 166 28, Prague 6, Czech Republic
| | - Vlastimil Mazánek
- Department of Inorganic Chemistry, University of Chemistry and Technology, Technicka 5, 166 28, Prague 6, Czech Republic
| | - David Sedmidubský
- Department of Inorganic Chemistry, University of Chemistry and Technology, Technicka 5, 166 28, Prague 6, Czech Republic
| | - Jan Plutnar
- Department of Inorganic Chemistry, University of Chemistry and Technology, Technicka 5, 166 28, Prague 6, Czech Republic.,Institute of Organic Chemistry and Biochemistry of the AS CR, v.v.i., Flemingovo nam. 542/2, 160 00, Prague 6, Czech Republic
| | - Martin Pumera
- Department of Inorganic Chemistry, University of Chemistry and Technology, Technicka 5, 166 28, Prague 6, Czech Republic
| | - Zdeněk Sofer
- Department of Inorganic Chemistry, University of Chemistry and Technology, Technicka 5, 166 28, Prague 6, Czech Republic
| |
Collapse
|