1
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Wu H, Chen QX, Su Y, Chen Z. The Role of Hydrogen Bonds in Thermally Responsive Crystallization-Driven Template Autocatalysis. Angew Chem Int Ed Engl 2024; 63:e202404838. [PMID: 38654551 DOI: 10.1002/anie.202404838] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2024] [Revised: 04/19/2024] [Accepted: 04/23/2024] [Indexed: 04/26/2024]
Abstract
Autocatalysis has been recognized to be involved in the emergence of life and intrinsic to biomolecular replication. Recently, an efficient template autocatalysis driven by solvent-free crystallization has been reported. Herein, we unveil the role of intermolecular hydrogen bonds formed by amides in crystallization-driven template autocatalysis (CDTA), which involves the autocatalytic activity, template selectivity, and thermal responsiveness. We found that the thermal-induced cis-trans isomerization of amides possibly affects the H-bonding-mediated template ability of products for autocatalytic transformation. As a result, CDTA can be reversibly inhibited and activated by tuning the reaction temperatures. Our work sheds light on the significance of noncovalent H-bonding interactions in artificial self-replicators.
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Affiliation(s)
- Huimin Wu
- Institute of Materials Research, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, P. R. China
- School of Materials Science and Engineering, Tsinghua University, Beijing, 100084, P. R. China
| | - Qing-Xuan Chen
- Institute of Materials Research, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, P. R. China
- School of Materials Science and Engineering, Tsinghua University, Beijing, 100084, P. R. China
| | - Yang Su
- Institute of Materials Research, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, P. R. China
| | - Zhen Chen
- Institute of Materials Research, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, P. R. China
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2
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Yang Y, Wang X, Wu X, Guo S, Yang H, Lu J, Dong H. Computation-Driven Rational Design of Self-Assembled Short Peptides for Catalytic Hydrogen Production. J Am Chem Soc 2024; 146:13488-13498. [PMID: 38709095 DOI: 10.1021/jacs.4c02942] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/07/2024]
Abstract
Self-assembling peptides represent a captivating area of study in nanotechnology and biomaterials. This interest is largely driven by their unique properties and the vast application potential across various fields such as catalytic functions. However, design complexities, including high-dimensional sequence space and structural diversity, pose significant challenges in the study of such systems. In this work, we explored the possibility of self-assembled peptides to catalyze the hydrolysis of hydrosilane for hydrogen production using ab initio calculations and carried out wet-lab experiments to confirm the feasibility of these catalytic reactions under ambient conditions. Further, we delved into the nuanced interplay between sequence, structural conformation, and catalytic activity by combining modeling with experimental techniques such as transmission electron microscopy and nuclear magnetic resonance and proposed a dual mode of the microstructure of the catalytic center. Our results reveal that although research in this area is still at an early stage, the development of self-assembled peptide catalysts for hydrogen production has the potential to provide a more sustainable and efficient alternative to conventional hydrogen production methods. In addition, this work also demonstrates that a computation-driven rational design supplemented by experimental validation is an effective protocol for conducting research on functional self-assembled peptides.
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Affiliation(s)
- Yuqin Yang
- Kuang Yaming Honors School, Nanjing University, Nanjing 210023, China
| | - Xiaoyu Wang
- Kuang Yaming Honors School, Nanjing University, Nanjing 210023, China
| | - Xialian Wu
- Interdisciplinary Institute of NMR and Molecular Sciences, School of Chemistry and Chemical Engineering, The State Key Laboratory of Refractories and Metallurgy, Wuhan University of Science and Technology, Wuhan 430081, China
| | - Shuyi Guo
- Kuang Yaming Honors School, Nanjing University, Nanjing 210023, China
| | - Haokun Yang
- Kuang Yaming Honors School, Nanjing University, Nanjing 210023, China
| | - Junxia Lu
- Interdisciplinary Institute of NMR and Molecular Sciences, School of Chemistry and Chemical Engineering, The State Key Laboratory of Refractories and Metallurgy, Wuhan University of Science and Technology, Wuhan 430081, China
| | - Hao Dong
- Kuang Yaming Honors School, Nanjing University, Nanjing 210023, China
- State Key Laboratory of Analytical Chemistry for Life Science, Chemistry and Biomedicine Innovation Center (ChemBIC), Institute for Brain Sciences, Nanjing University, Nanjing 210023, China
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3
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Mu R, Zhu D, Abdulmalik S, Wijekoon S, Wei G, Kumbar SG. Stimuli-responsive peptide assemblies: Design, self-assembly, modulation, and biomedical applications. Bioact Mater 2024; 35:181-207. [PMID: 38327824 PMCID: PMC10847779 DOI: 10.1016/j.bioactmat.2024.01.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Revised: 01/19/2024] [Accepted: 01/21/2024] [Indexed: 02/09/2024] Open
Abstract
Peptide molecules have design flexibility, self-assembly ability, high biocompatibility, good biodegradability, and easy functionalization, which promote their applications as versatile biomaterials for tissue engineering and biomedicine. In addition, the functionalization of self-assembled peptide nanomaterials with other additive components enhances their stimuli-responsive functions, promoting function-specific applications that induced by both internal and external stimulations. In this review, we demonstrate recent advance in the peptide molecular design, self-assembly, functional tailoring, and biomedical applications of peptide-based nanomaterials. The strategies on the design and synthesis of single, dual, and multiple stimuli-responsive peptide-based nanomaterials with various dimensions are analyzed, and the functional regulation of peptide nanomaterials with active components such as metal/metal oxide, DNA/RNA, polysaccharides, photosensitizers, 2D materials, and others are discussed. In addition, the designed peptide-based nanomaterials with temperature-, pH-, ion-, light-, enzyme-, and ROS-responsive abilities for drug delivery, bioimaging, cancer therapy, gene therapy, antibacterial, as well as wound healing and dressing applications are presented and discussed. This comprehensive review provides detailed methodologies and advanced techniques on the synthesis of peptide nanomaterials from molecular biology, materials science, and nanotechnology, which will guide and inspire the molecular level design of peptides with specific and multiple functions for function-specific applications.
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Affiliation(s)
- Rongqiu Mu
- College of Chemistry and Chemical Engineering, Qingdao University, 266071, Qingdao, China
| | - Danzhu Zhu
- College of Chemistry and Chemical Engineering, Qingdao University, 266071, Qingdao, China
| | - Sama Abdulmalik
- Department of Orthopaedic Surgery, University of Connecticut Health, Farmington, 06030, USA
| | - Suranji Wijekoon
- Department of Orthopaedic Surgery, University of Connecticut Health, Farmington, 06030, USA
| | - Gang Wei
- College of Chemistry and Chemical Engineering, Qingdao University, 266071, Qingdao, China
| | - Sangamesh G. Kumbar
- Department of Biomedical Engineering & Department of Materials Science and Engineering, University of Connecticut, Storrs, 06269, USA
- Department of Orthopaedic Surgery, University of Connecticut Health, Farmington, 06030, USA
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4
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Zhou H, Cheng R, Quarrell M, Shchukin D. Autonomic self-regulating systems based on polyelectrolyte microcapsules and microgel particles. J Colloid Interface Sci 2023; 638:403-411. [PMID: 36758253 DOI: 10.1016/j.jcis.2023.01.111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Revised: 01/11/2023] [Accepted: 01/22/2023] [Indexed: 01/29/2023]
Abstract
Biological systems possess unique non-equilibrium functions, maintaining tight manipulation of their surroundings through inter-communication of multiple components and self-regulatory capability organized over different length scales. However, most artificial materials are incapable of communicating and self-regulating behavior due to their limited number of component and direct responsive modes. Herein, a new integrated self-regulation system is developed utilizing stimuli-responsive polyelectrolyte capsules as building blocks. The combination of stimuli-responsive capsules and enzyme immobilized microgels is designed to mimic life systems and its programmable interactive communications and self-regulation behavior is demonstrated through communication-feedback mechanism. Polyelectrolyte capsules can sense changes of their surrounding, then start the internal communication by releasing energy-rich cargo mimicking the behavior of the cells. The microgel particles subsequently complete closed-loop communication through providing negative feedback on capsules by enzymatic reaction and actuating pH-regulation of the whole system. Different communication modes and pH-regulation behaviors could be achieved by adjusting spatial and kinetic conditions. Proposed intelligent system is highly customizable due to the wide selection of encapsulated cargos, stimuli-responsive blocks and reaction networks, and would have broad influences in areas ranging from medical implants that assist in stabilizing body functions to microreactor system that regulate catalytic reactions.
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Affiliation(s)
- Hongda Zhou
- Stephenson Institute for Renewable Energy and Department of Chemistry, University of Liverpool, Liverpool L69 7ZD, United Kingdom.
| | - Rui Cheng
- HH Wills Physics Laboratory, Bristol Centre for Functional Nanomaterials, University of Bristol, Tyndall Avenue, Bristol BS8 1TL, United Kingdom
| | - Matthew Quarrell
- Stephenson Institute for Renewable Energy and Department of Chemistry, University of Liverpool, Liverpool L69 7ZD, United Kingdom
| | - Dmitry Shchukin
- Stephenson Institute for Renewable Energy and Department of Chemistry, University of Liverpool, Liverpool L69 7ZD, United Kingdom.
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5
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Wu Y, Xia T, Ma X, Lei L, Du L, Xu X, Liu X, Shi Y, Li X, Lin D. Autocatalytic strategy for tunning drug release from peptide-drug supramolecular hydrogel. CHINESE CHEM LETT 2023. [DOI: 10.1016/j.cclet.2023.108209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/13/2023]
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6
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Localized Enzyme-Assisted Self-Assembly of low molecular weight hydrogelators. Mechanism, applications and perspectives. Adv Colloid Interface Sci 2022; 304:102660. [PMID: 35462266 DOI: 10.1016/j.cis.2022.102660] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Revised: 02/28/2022] [Accepted: 03/31/2022] [Indexed: 01/31/2023]
Abstract
Nature uses systems of high complexity coordinated by the precise spatial and temporal control of associated processes, working from the molecular to the macroscopic scale. This living organization is mainly ensured by enzymatic actions. Herein, we review the concept of Localized Enzyme-Assisted Self-Assembly (LEASA). It is defined and presented as a straightforward and insightful strategy to achieve high levels of control in artificial systems. Indeed, the use of immobilized enzymes to drive self-assembly events leads not only to the local formation of supramolecular structures but also to tune their kinetics and their morphologies. The possibility to design tailored complex systems taking advantage of self-assembled networks through their inherent and emergent properties offers new perspectives for the design of novel, more adaptable materials. As a result, some applications have already been developed and are gathered in this review. Finally, challenges and perspectives of LEASA are introduced and discussed.
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7
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Wu B, Hanay SB, Kimmins SD, Cryan SA, Hermida Merino D, Heise A. Ion-Triggered Hydrogels Self-Assembled from Statistical Copolypeptides. ACS Macro Lett 2022; 11:323-328. [PMID: 35575374 PMCID: PMC8928472 DOI: 10.1021/acsmacrolett.1c00774] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
![]()
Statistical copolypeptides
comprising lysine and tyrosine with
unprecedented ion-induced gelation behavior are reported. Copolypeptides
are obtained by one-step N-carboxyanhydride (NCA)
ring-opening polymerization. The gelation mechanism is studied by
in situ SAXS analyses, in addition to optical spectroscopy and transmission
electron microscopy (TEM). It is found that the gelation of these
statistically polymerized polypeptides is due to the formation of
stable intermolecular β-sheet secondary structures induced by
the presence of salt ions as well as the aggregation of an α-helix
between the copolypeptides. This behavior is unique to the statistical
lysine/tyrosine copolypeptides and was not observed in any other amino
acid combination or arrangement. Furthermore, the diffusion and mechanical
properties of these hydrogels can be tuned through tailoring the polypeptide
chain length and ion strength.
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Affiliation(s)
- Bing Wu
- Department of Chemistry, RCSI University of Medicine and Health Sciences, Dublin 2, Ireland
- Dutch-Belgian Beamline (DUBBLE), ESRF - The European Synchrotron Radiation Facility, CS 40220, Grenoble 38043 Cedex 9, France
| | - Saltuk B. Hanay
- Department of Chemistry, RCSI University of Medicine and Health Sciences, Dublin 2, Ireland
| | - Scott D. Kimmins
- Instituto de Química, Pontificia Universidad Católica de Valparaíso, Avda. Universidad 330, Curauma, Placilla 2950, Valparaíso, Chile
| | - Sally-Ann Cryan
- School of Pharmacy and Biomolecular Sciences and Tissue Engineering Research Group, RCSI University of Medicine and Health Sciences, Dublin 2, Ireland
- Science Foundation Ireland (SFI) Centre for Research in Medical Devices (CURAM), RCSI, Dublin 2, Ireland
- AMBER, The SFI Advanced Materials and Bioengineering Research Centre, RCSI, Dublin 2, Ireland
| | - Daniel Hermida Merino
- Dutch-Belgian Beamline (DUBBLE), ESRF - The European Synchrotron Radiation Facility, CS 40220, Grenoble 38043 Cedex 9, France
| | - Andreas Heise
- Department of Chemistry, RCSI University of Medicine and Health Sciences, Dublin 2, Ireland
- Science Foundation Ireland (SFI) Centre for Research in Medical Devices (CURAM), RCSI, Dublin 2, Ireland
- AMBER, The SFI Advanced Materials and Bioengineering Research Centre, RCSI, Dublin 2, Ireland
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8
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Criado-Gonzalez M, Espinosa-Cano E, Rojo L, Boulmedais F, Aguilar MR, Hernández R. Injectable Tripeptide/Polymer Nanoparticles Supramolecular Hydrogel: A Candidate for the Treatment of Inflammatory Pathologies. ACS APPLIED MATERIALS & INTERFACES 2022; 14:10068-10080. [PMID: 35179869 DOI: 10.1021/acsami.1c22993] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Supramolecular peptide-based hydrogels attract great attention in several fields, i.e., biomedicine, catalysis, energy, and materials chemistry, due to the noncovalent nature of the self-assembly and functional tunable properties defined by the amino acid sequence. In this work, we developed an injectable hybrid supramolecular hydrogel whose formation was triggered by electrostatic interactions between a phosphorylated tripeptide, Fmoc-FFpY (F: phenylalanine, pY: phosphorylated tyrosine), and cationic polymer nanoparticles made of vinylimidazole and ketoprofen (poly(HKT-co-VI) NPs). Hydrogel formation was assessed through inverted tube tests, and its fibrillary structure, around polymer NPs, was observed by transmission electron microscopy. Interestingly, peptide self-assembly yields the formation of nontwisted and twisted fibers, which could be attributed to β-sheets and α-helix structures, respectively, as characterized by circular dichroism and infrared spectroscopies. An increase of the elastic modulus of the Fmoc-FFpY/polymer NPs hybrid hydrogels was observed with peptide concentration as well as its injectability property, due to its shear thinning behavior and self-healing ability. After checking their stability under physiological conditions, the cytotoxicity properties of these hybrid hydrogels were evaluated in contact with human dermal fibroblasts (FBH) and murine macrophages (RAW 264.7). Finally, the Fmoc-FFpY/polymer NPs hybrid hydrogels exhibited a great nitric oxide reduction (∼67%) up to basal values of pro-inflammatory RAW 264.7 cells, thus confirming their excellent anti-inflammatory properties for the treatment of localized inflammatory pathologies.
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Affiliation(s)
- Miryam Criado-Gonzalez
- Instituto de Ciencia y Tecnología de Polímeros (ICTP-CSIC), c/ Juan de la Cierva, 3, 28006 Madrid, Spain
| | - Eva Espinosa-Cano
- Instituto de Ciencia y Tecnología de Polímeros (ICTP-CSIC), c/ Juan de la Cierva, 3, 28006 Madrid, Spain
- CIBER-BBN, c/ Monforte de Lemos 3-5, Pabellón 11, 28029 Madrid, Spain
| | - Luis Rojo
- Instituto de Ciencia y Tecnología de Polímeros (ICTP-CSIC), c/ Juan de la Cierva, 3, 28006 Madrid, Spain
- CIBER-BBN, c/ Monforte de Lemos 3-5, Pabellón 11, 28029 Madrid, Spain
| | - Fouzia Boulmedais
- Université de Strasbourg, CNRS, Institut Charles Sadron (UPR 22), 23 rue du Loess, BP 84047, 67034 Strasbourg Cedex 2, France
| | - María Rosa Aguilar
- Instituto de Ciencia y Tecnología de Polímeros (ICTP-CSIC), c/ Juan de la Cierva, 3, 28006 Madrid, Spain
- CIBER-BBN, c/ Monforte de Lemos 3-5, Pabellón 11, 28029 Madrid, Spain
| | - Rebeca Hernández
- Instituto de Ciencia y Tecnología de Polímeros (ICTP-CSIC), c/ Juan de la Cierva, 3, 28006 Madrid, Spain
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9
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Coste M, Suárez-Picado E, Ulrich S. Hierarchical self-assembly of aromatic peptide conjugates into supramolecular polymers: it takes two to tango. Chem Sci 2022; 13:909-933. [PMID: 35211257 PMCID: PMC8790784 DOI: 10.1039/d1sc05589e] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Accepted: 12/10/2021] [Indexed: 12/26/2022] Open
Abstract
Supramolecular polymers are self-assembled materials displaying adaptive and responsive "life-like" behaviour which are often made of aromatic compounds capable of engaging in π-π interactions to form larger assemblies. Major advances have been made recently in controlling their mode of self-assembly, from thermodynamically-controlled isodesmic to kinetically-controlled living polymerization. Dynamic covalent chemistry has been recently implemented to generate dynamic covalent polymers which can be seen as dynamic analogues of biomacromolecules. On the other hand, peptides are readily-available and structurally-rich building blocks that can lead to secondary structures or specific functions. In this context, the past decade has seen intense research activity in studying the behaviour of aromatic-peptide conjugates through supramolecular and/or dynamic covalent chemistries. Herein, we review those impressive key achievements showcasing how aromatic- and peptide-based self-assemblies can be combined using dynamic covalent and/or supramolecular chemistry, and what it brings in terms of the structure, self-assembly pathways, and function of supramolecular and dynamic covalent polymers.
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Affiliation(s)
- Maëva Coste
- IBMM, Institut des Biomolécules Max Mousseron, CNRS, Université de Montpellier, ENSCM Montpellier France
| | - Esteban Suárez-Picado
- IBMM, Institut des Biomolécules Max Mousseron, CNRS, Université de Montpellier, ENSCM Montpellier France
| | - Sébastien Ulrich
- IBMM, Institut des Biomolécules Max Mousseron, CNRS, Université de Montpellier, ENSCM Montpellier France
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10
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Yang B, Lledos M, Akhtar R, Ciccone G, Jiang L, Russo E, Rajput S, Jin C, Angelereou MGF, Arnold T, Rawle J, Vassalli M, Marlow M, Adams DJ, Zelzer M. Surface-controlled spatially heterogeneous physical properties of a supramolecular gel with homogeneous chemical composition. Chem Sci 2021; 12:14260-14269. [PMID: 34760212 PMCID: PMC8565383 DOI: 10.1039/d1sc04671c] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Accepted: 10/09/2021] [Indexed: 01/15/2023] Open
Abstract
Controlling supramolecular self-assembly across multiple length scales to prepare gels with localised properties is challenging. Most strategies concentrate on fabricating gels with heterogeneous components, where localised properties are generated by the stimuli-responsive component. Here, as an alternative approach, we use a spiropyran-modified surface that can be patterned with light. We show that light-induced differences in surface chemistry can direct the bulk assembly of a low molecular weight gelator, 2-NapAV, meaning that mechanical gel properties can be controlled by the surface on which the gel is grown. Using grazing incidence X-ray diffraction and grazing incidence small angle X-ray scattering, we demonstrate that the origin of the different gel properties relates to differences in the architectures of the gels. This provides a new method to prepare a single domain (i.e., chemically homogeneous) hydrogel with locally controlled (i.e., mechanically heterogeneous) properties.
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Affiliation(s)
- Bin Yang
- Department of Pharmacy, University of Nottingham Nottingham NG2 7RD UK
| | - Marina Lledos
- Department of Pharmacy, University of Nottingham Nottingham NG2 7RD UK
| | - Riaz Akhtar
- Department of Mechanical, Materials and Aerospace Engineering, School of Engineering, University of Liverpool Liverpool L69 3GH UK
| | - Giuseppe Ciccone
- Centre for the Cellular Microenvironment, University of Glasgow Glasgow G12 8LT UK
| | - Long Jiang
- Department of Pharmacy, University of Nottingham Nottingham NG2 7RD UK
| | - Emanuele Russo
- Department of Pharmacy, University of Nottingham Nottingham NG2 7RD UK
| | - Sunil Rajput
- Department of Pharmacy, University of Nottingham Nottingham NG2 7RD UK
| | - Chunyu Jin
- Department of Chemical Engineering and Biotechnology, University of Cambridge Cambridge CB3 0AS UK
| | | | - Thomas Arnold
- Diamond Light Source Ltd Harwell Science and Innovation Campus Didcot Oxfordshire OX11 0DE UK
- European Spallation Source ERIC P. O. Box 176 SE-221 00 Lund Sweden
- STFC, Rutherford Appleton Laboratory Chilton Didcot OX11 0QX UK
- Department of Chemistry, University of Bath Claverton Down Bath BA2 7AY UK
| | - Jonathan Rawle
- Diamond Light Source Ltd Harwell Science and Innovation Campus Didcot Oxfordshire OX11 0DE UK
| | - Massimo Vassalli
- Centre for the Cellular Microenvironment, University of Glasgow Glasgow G12 8LT UK
| | - Maria Marlow
- Department of Pharmacy, University of Nottingham Nottingham NG2 7RD UK
| | - Dave J Adams
- School of Chemistry, University of Glasgow University Avenue Glasgow G12 8QQ UK
| | - Mischa Zelzer
- Department of Pharmacy, University of Nottingham Nottingham NG2 7RD UK
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11
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Viviani A, Ventimiglia M, Fambrini M, Vangelisti A, Mascagni F, Pugliesi C, Usai G. Impact of transposable elements on the evolution of complex living systems and their epigenetic control. Biosystems 2021; 210:104566. [PMID: 34718084 DOI: 10.1016/j.biosystems.2021.104566] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Revised: 10/21/2021] [Accepted: 10/21/2021] [Indexed: 10/20/2022]
Abstract
Transposable elements (TEs) contribute to genomic innovations, as well as genome instability, across a wide variety of species. Popular designations such as 'selfish DNA' and 'junk DNA,' common in the 1980s, may be either inaccurate or misleading, while a more enlightened view of the TE-host relationship covers a range from parasitism to mutualism. Both plant and animal hosts have evolved epigenetic mechanisms to reduce the impact of TEs, both by directly silencing them and by reducing their ability to transpose in the genome. However, TEs have also been co-opted by both plant and animal genomes to perform a variety of physiological functions, ranging from TE-derived proteins acting directly in normal biological functions to innovations in transcription factor activity and also influencing gene expression. Their presence, in fact, can affect a range of features at genome, phenotype, and population levels. The impact TEs have had on evolution is multifaceted, and many aspects still remain unexplored. In this review, the epigenetic control of TEs is contextualized according to the evolution of complex living systems.
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Affiliation(s)
- Ambra Viviani
- Department of Agriculture, Food and Environment (DAFE), University of Pisa, Via del Borghetto, 80-56124, Pisa, Italy
| | - Maria Ventimiglia
- Department of Agriculture, Food and Environment (DAFE), University of Pisa, Via del Borghetto, 80-56124, Pisa, Italy
| | - Marco Fambrini
- Department of Agriculture, Food and Environment (DAFE), University of Pisa, Via del Borghetto, 80-56124, Pisa, Italy
| | - Alberto Vangelisti
- Department of Agriculture, Food and Environment (DAFE), University of Pisa, Via del Borghetto, 80-56124, Pisa, Italy
| | - Flavia Mascagni
- Department of Agriculture, Food and Environment (DAFE), University of Pisa, Via del Borghetto, 80-56124, Pisa, Italy
| | - Claudio Pugliesi
- Department of Agriculture, Food and Environment (DAFE), University of Pisa, Via del Borghetto, 80-56124, Pisa, Italy.
| | - Gabriele Usai
- Department of Agriculture, Food and Environment (DAFE), University of Pisa, Via del Borghetto, 80-56124, Pisa, Italy
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12
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Maity I, Sharma C, Lossada F, Walther A. Feedback and Communication in Active Hydrogel Spheres with pH Fronts: Facile Approaches to Grow Soft Hydrogel Structures. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202109735] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Indrajit Maity
- A3BMS Lab Department of Chemistry University of Mainz Duesbergweg 10–14 55128 Mainz Germany
- Freiburg Institute for Advanced Studies University of Freiburg Freiburg Germany
| | - Charu Sharma
- A3BMS Lab Department of Chemistry University of Mainz Duesbergweg 10–14 55128 Mainz Germany
| | - Francisco Lossada
- A3BMS Lab Department of Chemistry University of Mainz Duesbergweg 10–14 55128 Mainz Germany
| | - Andreas Walther
- A3BMS Lab Department of Chemistry University of Mainz Duesbergweg 10–14 55128 Mainz Germany
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13
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Maity I, Sharma C, Lossada F, Walther A. Feedback and Communication in Active Hydrogel Spheres with pH Fronts: Facile Approaches to Grow Soft Hydrogel Structures. Angew Chem Int Ed Engl 2021; 60:22537-22546. [PMID: 34347941 PMCID: PMC8518392 DOI: 10.1002/anie.202109735] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Indexed: 12/12/2022]
Abstract
Compartmentalized reaction networks regulating signal processing, communication and pattern formation are central to living systems. Towards achieving life-like materials, we compartmentalized urea-urease and more complex urea-urease/ester-esterase pH-feedback reaction networks into hydrogel spheres and investigate how fuel-driven pH fronts can be sent out from these spheres and regulated by internal reaction networks. Membrane characteristics are installed by covering urease spheres with responsive hydrogel shells. We then encapsulate the two networks (urea-urease and ester-esterase) separately into different hydrogel spheres to devise communication, pattern formation and attraction. Moreover, these pH fronts and patterns can be used for self-growing hydrogels, and for developing complex geometries from non-injectable hydrogels without 3D printing tools. This study opens possibilities for compartmentalized feedback reactions and their use in next generation materials fabrication.
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Affiliation(s)
- Indrajit Maity
- A3BMS LabDepartment of ChemistryUniversity of MainzDuesbergweg 10–1455128MainzGermany
- Freiburg Institute for Advanced StudiesUniversity of FreiburgFreiburgGermany
| | - Charu Sharma
- A3BMS LabDepartment of ChemistryUniversity of MainzDuesbergweg 10–1455128MainzGermany
| | - Francisco Lossada
- A3BMS LabDepartment of ChemistryUniversity of MainzDuesbergweg 10–1455128MainzGermany
| | - Andreas Walther
- A3BMS LabDepartment of ChemistryUniversity of MainzDuesbergweg 10–1455128MainzGermany
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Bordignon D, Lonetti B, Coudret C, Roblin P, Joseph P, Malaquin L, Chalard A, Fitremann J. Wet spinning of a library of carbohydrate low molecular weight gels. J Colloid Interface Sci 2021; 603:333-343. [PMID: 34197983 DOI: 10.1016/j.jcis.2021.06.058] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Revised: 06/08/2021] [Accepted: 06/09/2021] [Indexed: 11/27/2022]
Abstract
HYPOTHESIS Recently, a low molecular weight hydrogel based on a carbohydrate alkyl amide has been successfully used as biomaterial for neuron cell culture and for 3D printing. Varying the molecular structure should make it possible to extend the library of carbohydrate low molecular weight hydrogels available for these applications and to improve their performances. EXPERIMENTS Thirteen molecules easy to synthetize and designed to be potentially biocompatible were prepared. They are based on gluconamide, glucoheptonamide, galactonamide, glucamide, aliphatic chains and glycine. Their gelation in water was investigated in thermal conditions and wet spinning conditions, namely by dimethylsulfoxide-water exchange under injection. FINDINGS Nine molecules give hydrogels in thermal conditions. By wet spinning, six molecules self-assemble fast enough, within few seconds, to form continous hydrogel filaments. Therefore, the method enables to shape by injection these mechanically fragile hydrogels, notably in the perspective of 3D printing. Depending on the molecular structure, persistent or soluble gel filaments are obtained. The microstructures are varied, featuring entangled ribbons, platelets or particles. In thermal gelation, molecules with a symmetrical polar head (galacto, glucoheptono) give flat ribbons and molecules with an asymmetrical polar head (gluco) give helical ribbons. The introduction of an extra glycine linker disturbs this trend.
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Affiliation(s)
- Delphine Bordignon
- Laboratoire des IMRCP, Université de Toulouse, CNRS UMR 5623, Université Toulouse III - Paul Sabatier, Toulouse, France.
| | - Barbara Lonetti
- Laboratoire des IMRCP, Université de Toulouse, CNRS UMR 5623, Université Toulouse III - Paul Sabatier, Toulouse, France
| | - Christophe Coudret
- Laboratoire des IMRCP, Université de Toulouse, CNRS UMR 5623, Université Toulouse III - Paul Sabatier, Toulouse, France.
| | - Pierre Roblin
- Laboratoire de Génie Chimique (LGC), Université de Toulouse, CNRS UMR 5503, Université Toulouse III - Paul Sabatier, Toulouse, France.
| | - Pierre Joseph
- LAAS-CNRS, Université de Toulouse, CNRS, UPS, Toulouse, France.
| | | | - Anaïs Chalard
- Laboratoire des IMRCP, Université de Toulouse, CNRS UMR 5623, Université Toulouse III - Paul Sabatier, Toulouse, France.
| | - Juliette Fitremann
- Laboratoire des IMRCP, Université de Toulouse, CNRS UMR 5623, Université Toulouse III - Paul Sabatier, Toulouse, France.
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Localized Enzyme-Assisted Self-Assembly in the Presence of Hyaluronic Acid for Hybrid Supramolecular Hydrogel Coating. Polymers (Basel) 2021; 13:polym13111793. [PMID: 34072331 PMCID: PMC8198348 DOI: 10.3390/polym13111793] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Accepted: 05/25/2021] [Indexed: 11/30/2022] Open
Abstract
Hydrogel coating is highly suitable in biomaterial design. It provides biocompatibility and avoids protein adsorption leading to inflammation and rejection of implants. Moreover, hydrogels can be loaded with biologically active compounds. In this field, hyaluronic acid has been largely studied as an additional component since this polysaccharide is naturally present in extracellular matrix. Strategies to direct hydrogelation processes exclusively from the surface using a fully biocompatible approach are rare. Herein we have applied the concept of localized enzyme-assisted self-assembly to direct supramolecular hydrogels in the presence of HA. Based on electronic and fluorescent confocal microscopy, rheological measurements and cell culture investigations, this work highlights the following aspects: (i) the possibility to control the thickness of peptide-based hydrogels at the micrometer scale (18–41 µm) through the proportion of HA (2, 5 or 10 mg/mL); (ii) the structure of the self-assembled peptide nanofibrous network is affected by the growing amount of HA which induces the collapse of nanofibers leading to large assembled microstructures underpinning the supramolecular hydrogel matrix; (iii) this changing internal architecture induces a decrease of the elastic modulus from 2 to 0.2 kPa when concentration of HA is increasing; (iv) concomitantly, the presence of HA in supramolecular hydrogel coatings is suitable for cell viability and adhesion of NIH 3T3 fibroblasts.
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16
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Wang J, Li H, Xu B. Biological functions of supramolecular assemblies of small molecules in cellular environment. RSC Chem Biol 2021; 2:289-305. [PMID: 34423303 PMCID: PMC8341129 DOI: 10.1039/d0cb00219d] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2020] [Accepted: 01/05/2021] [Indexed: 12/29/2022] Open
Abstract
Like biomacromolecules, certain small molecules (e.g., aggregators) are able to self-assemble in aqueous phase to form nanoscale aggregates. Though it is well-established that the aggregates may interact with enzymes in vitro, the study of the biological activities of the assemblies of small molecules in cellular environment is only at its beginning. This review summarizes the recent progresses in exploring the biological functions of supramolecular assemblies of small molecules (SASMs). We first discuss the use of SASMs to inhibit pathogenic cells, such as cancer cells and bacteria. The use of SASMs to target different parts of cancer cells, such as pericellular space, cytosol, and subcellular organelles, and to combine with other bioactive entities (e.g., proteins and clinically used drugs), is particularly promising for addressing the challenge of acquired multidrug resistance in cancer therapy. Then, we describe the use of SASMs to sustain physiological functions of normal cells, that is, promoting cells proliferation and differentiation for tissue regeneration. After that, we show the use of SASMs as a basic tool to research cell behaviors, for instance, identifying the specific cells, improving enzyme probes, revealing membrane dynamics, enhancing molecular imaging, and mimicking context-dependent signaling. Finally, we give the outlook of the research of SASMs. We expect that this review, by highlighting the biological functions of SASMs, provides a starting point to explore the chemical biology of SASMs.
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Affiliation(s)
- Jingyu Wang
- School of Biomedical Engineering and Technology, Tianjin Medical UniversityTianjin 300070P. R. China
| | - Hui Li
- School of Biomedical Engineering and Technology, Tianjin Medical UniversityTianjin 300070P. R. China
| | - Bing Xu
- Department of Chemistry, Brandeis UniversityWalthamMassachusetts 02454USA
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Kimura S, Yokoya M, Yamanaka M. Biological-stimuli-responsive Supramolecular Hydrogels toward Medicinal and Pharmaceutical Applications. CHEM LETT 2021. [DOI: 10.1246/cl.200765] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Shinya Kimura
- Meiji Pharmaceutical University, 2-522-1 Noshio, Kiyose, Tokyo 204-8588, Japan
| | - Masashi Yokoya
- Meiji Pharmaceutical University, 2-522-1 Noshio, Kiyose, Tokyo 204-8588, Japan
| | - Masamichi Yamanaka
- Meiji Pharmaceutical University, 2-522-1 Noshio, Kiyose, Tokyo 204-8588, Japan
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Díaz-Caballero M, Navarro S, Nuez-Martínez M, Peccati F, Rodríguez-Santiago L, Sodupe M, Teixidor F, Ventura S. pH-Responsive Self-Assembly of Amyloid Fibrils for Dual Hydrolase-Oxidase Reactions. ACS Catal 2020. [DOI: 10.1021/acscatal.0c03093] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Marta Díaz-Caballero
- Institut de Biotecnologia i de Biomedicina (IBB) and Departament de Bioquímica i Biologia Molecular, Universitat Autònoma de Barcelona, 08193 Bellaterra, Barcelona, Spain
| | - Susanna Navarro
- Institut de Biotecnologia i de Biomedicina (IBB) and Departament de Bioquímica i Biologia Molecular, Universitat Autònoma de Barcelona, 08193 Bellaterra, Barcelona, Spain
| | - Miquel Nuez-Martínez
- Institut de Ciència de Materials de Barcelona (ICMAB-CSIC), Campus UAB, 08193 Bellaterra, Barcelona, Spain
| | - Francesca Peccati
- Center for Cooperative Research in Biosciences (CIC bioGUNE), Basque Research and Technology Alliance (BRTA), Bizkaia Technology Park, Building 801A, 48160 Derio, Spain
| | | | - Mariona Sodupe
- Departament de Química, Universitat Autònoma de Barcelona, 08193 Bellaterra, Spain
- ICREA, Passeig Lluís Companys 23, E-08010 Barcelona, Spain
| | - Francesc Teixidor
- Institut de Ciència de Materials de Barcelona (ICMAB-CSIC), Campus UAB, 08193 Bellaterra, Barcelona, Spain
| | - Salvador Ventura
- Institut de Biotecnologia i de Biomedicina (IBB) and Departament de Bioquímica i Biologia Molecular, Universitat Autònoma de Barcelona, 08193 Bellaterra, Barcelona, Spain
- ICREA, Passeig Lluís Companys 23, E-08010 Barcelona, Spain
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Kriebisch BAK, Jussupow A, Bergmann AM, Kohler F, Dietz H, Kaila VRI, Boekhoven J. Reciprocal Coupling in Chemically Fueled Assembly: A Reaction Cycle Regulates Self-Assembly and Vice Versa. J Am Chem Soc 2020; 142:20837-20844. [PMID: 33237773 DOI: 10.1021/jacs.0c10486] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
In biology, self-assembly of proteins and energy-consuming reaction cycles are intricately coupled. For example, tubulin is activated and deactivated for assembly by a guanosine triphosphate (GTP)-driven reaction cycle, and the emerging microtubules catalyze this reaction cycle by changing the microenvironment of the activated tubulin. Recently, synthetic analogs of chemically fueled assemblies have emerged, but examples in which assembly and reaction cycles are reciprocally coupled remain rare. In this work, we report a peptide that can be activated and deactivated for self-assembly. The emerging assemblies change the microenvironment of their building blocks, which consequently accelerate the rates of building block deactivation and reactivation. We quantitatively understand the mechanisms at play, and we are thus able to tune the catalysis by molecular design of the peptide precursor.
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Affiliation(s)
- Brigitte A K Kriebisch
- Department of Chemistry, Technical University of Munich, Lichtenbergstrasse 4, 85748 Garching, Germany
| | - Alexander Jussupow
- Department of Chemistry, Technical University of Munich, Lichtenbergstrasse 4, 85748 Garching, Germany
| | - Alexander M Bergmann
- Department of Chemistry, Technical University of Munich, Lichtenbergstrasse 4, 85748 Garching, Germany
| | - Fabian Kohler
- Department of Physics, Technical University of Munich, Am Coulombwall 4a, 85748 Garching, Germany
| | - Hendrik Dietz
- Department of Physics, Technical University of Munich, Am Coulombwall 4a, 85748 Garching, Germany
| | - Ville R I Kaila
- Department of Chemistry, Technical University of Munich, Lichtenbergstrasse 4, 85748 Garching, Germany.,Department of Biochemistry and Biophysics, Stockholm University, 10691 Stockholm, Sweden
| | - Job Boekhoven
- Department of Chemistry, Technical University of Munich, Lichtenbergstrasse 4, 85748 Garching, Germany.,Institute for Advanced Study, Technical University of Munich, Lichtenbergstrasse 2a, 85748 Garching, Germany
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20
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Chatterjee A, Mahato C, Das D. Complex Cascade Reaction Networks via Cross β Amyloid Nanotubes. Angew Chem Int Ed Engl 2020; 60:202-207. [PMID: 32956553 DOI: 10.1002/anie.202011454] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2020] [Indexed: 12/16/2022]
Abstract
Biocatalytic reaction networks integrate complex cascade transformations via spatial localization of multiple enzymes confined within the cellular milieu. Inspired by nature's ingenuity, we demonstrate that short peptide-based cross-β amyloid nanotubular hybrids can promote different kinds of cascade reactions, from simple two-step, to multistep, to complex convergent cascades. The compartmentalizing ability of paracrystalline cross-β phases was utilized to colocalize sarcosine oxidase (SOX) and hemin as an artificial peroxidase. Further, the catalytic potential of the amyloid nanotubes with ordered arrays of imidazoles were used as hydrolase mimic. The SOX-hemin amyloid nanohybrids featuring a single extant enzyme could integrate different logic networks to access complex digital designs with the help of three concatenated AND gates and biologically relevant stimuli as inputs.
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Affiliation(s)
- Ayan Chatterjee
- Department of Chemical Sciences & Centre for Advanced Functional Materials, Indian Institute of Science Education and Research (IISER), Kolkata, Mohanpur, West Bengal, 741246, India
| | - Chiranjit Mahato
- Department of Chemical Sciences & Centre for Advanced Functional Materials, Indian Institute of Science Education and Research (IISER), Kolkata, Mohanpur, West Bengal, 741246, India
| | - Dibyendu Das
- Department of Chemical Sciences & Centre for Advanced Functional Materials, Indian Institute of Science Education and Research (IISER), Kolkata, Mohanpur, West Bengal, 741246, India
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21
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22
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Jain R, Pal VK, Roy S. Triggering Supramolecular Hydrogelation Using a Protein–Peptide Coassembly Approach. Biomacromolecules 2020; 21:4180-4193. [DOI: 10.1021/acs.biomac.0c00984] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Rashmi Jain
- Institute of Nano Science and Technology, Habitat Centre, Phase 10, Sector 64, Mohali, Punjab 160062, India
| | - Vijay Kumar Pal
- Institute of Nano Science and Technology, Habitat Centre, Phase 10, Sector 64, Mohali, Punjab 160062, India
| | - Sangita Roy
- Institute of Nano Science and Technology, Habitat Centre, Phase 10, Sector 64, Mohali, Punjab 160062, India
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