1
|
Zhao P, Xu L, Li B, Zhao Y, Zhao Y, Lu Y, Cao M, Li G, Weng TC, Wang H, Zheng Y. Non-Equilibrium Assembly of Atomically-Precise Copper Nanoclusters. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2024; 36:e2311818. [PMID: 38294175 DOI: 10.1002/adma.202311818] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Revised: 01/12/2024] [Indexed: 02/01/2024]
Abstract
Accurate structure control in dissipative assemblies (DSAs) is vital for precise biological functions. However, accuracy and functionality of artificial DSAs are far from this objective. Herein, a novel approach is introduced by harnessing complex chemical reaction networks rooted in coordination chemistry to create atomically-precise copper nanoclusters (CuNCs), specifically Cu11(µ9-Cl)(µ3-Cl)3L6Cl (L = 4-methyl-piperazine-1-carbodithioate). Cu(I)-ligand ratio change and dynamic Cu(I)-Cu(I) metallophilic/coordination interactions enable the reorganization of CuNCs into metastable CuL2, finally converting into equilibrium [CuL·Y]Cl (Y = MeCN/H2O) via Cu(I) oxidation/reorganization and ligand exchange process. Upon adding ascorbic acid (AA), the system goes further dissipative cycles. It is observed that the encapsulated/bridging halide ions exert subtle influence on the optical properties of CuNCs and topological changes of polymeric networks when integrating CuNCs as crosslink sites. CuNCs duration/switch period could be controlled by varying the ions, AA concentration, O2 pressure and pH. Cu(I)-Cu(I) metallophilic and coordination interactions provide a versatile toolbox for designing delicate life-like materials, paving the way for DSAs with precise structures and functionalities. Furthermore, CuNCs can be employed as modular units within polymers for materials mechanics or functionalization studies.
Collapse
Affiliation(s)
- Peng Zhao
- School of Physical Science and Technology, ShanghaiTech University, Shanghai, 201210, China
| | - Linjie Xu
- School of Physical Science and Technology, ShanghaiTech University, Shanghai, 201210, China
| | - Bohan Li
- School of Physical Science and Technology, ShanghaiTech University, Shanghai, 201210, China
| | - Yuanfeng Zhao
- School of Physical Science and Technology, ShanghaiTech University, Shanghai, 201210, China
| | - Yingshuai Zhao
- School of Physical Science and Technology, ShanghaiTech University, Shanghai, 201210, China
| | - Yan Lu
- School of Physical Science and Technology, ShanghaiTech University, Shanghai, 201210, China
| | - Minghui Cao
- School of Physical Science and Technology, ShanghaiTech University, Shanghai, 201210, China
| | - Guoqi Li
- School of Physical Science and Technology, ShanghaiTech University, Shanghai, 201210, China
| | - Tsu-Chien Weng
- School of Physical Science and Technology, ShanghaiTech University, Shanghai, 201210, China
- State Key Laboratory of Functional Materials for Informatics, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai, 200050, China
| | - Heng Wang
- College of Chemistry and Environmental Engineering, Shenzhen University, Shenzhen, Guangdong, 518060, China
| | - Yijun Zheng
- School of Physical Science and Technology, ShanghaiTech University, Shanghai, 201210, China
| |
Collapse
|
2
|
Wang H, Wang K, Bai S, Wei L, Gao Y, Zhi K, Guo X, Wang Y. Spatiotemporal control over self-assembly of supramolecular hydrogels through reaction-diffusion. J Colloid Interface Sci 2024; 664:938-945. [PMID: 38503079 DOI: 10.1016/j.jcis.2024.03.091] [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: 01/11/2024] [Revised: 03/08/2024] [Accepted: 03/11/2024] [Indexed: 03/21/2024]
Abstract
Supramolecular self-assembly is ubiquitous in living system and is usually controlled to proceed in time and space through sophisticated reaction-diffusion processes, underpinning various vital cellular functions. In this contribution, we demonstrate how spatiotemporal self-assembly of supramolecular hydrogels can be realized through a simple reaction-diffusion-mediated transient transduction of pH signal. In the reaction-diffusion system, a relatively faster diffusion of acid followed by delayed enzymatic production and diffusion of base from the opposite site enables a transient transduction of pH signal in the substrate. By coupling such reaction-diffusion system with pH-sensitive gelators, dynamic supramolecular hydrogels with tunable lifetimes are formed at defined locations. The hydrogel fibers show interesting dynamic growing behaviors under the regulation of transient pH signal, reminiscent of their biological counterpart. We further demonstrate a proof-of-concept application of the developed methodology for dynamic information encoding in a soft substrate. We envision that this work may provide a potent approach to enable transient transduction of various chemical signals for the construction of new colloidal materials with the capability to evolve their structures and functionalities in time and space.
Collapse
Affiliation(s)
- Hucheng Wang
- State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Kainan Wang
- School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China
| | - Shengyu Bai
- State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Lai Wei
- State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Yuliang Gao
- State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Kangkang Zhi
- Department of Vascular Surgery, Second Affiliated Hospital of Naval Medical University, Shanghai 200003, China.
| | - Xuhong Guo
- State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Yiming Wang
- State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China; Shanghai Key Laboratory for Intelligent Sensing and Detection Technology, East China University of Science and Technology, Shanghai 200237, China.
| |
Collapse
|
3
|
Poprawa SM, Stasi M, Kriebisch BAK, Wenisch M, Sastre J, Boekhoven J. Active droplets through enzyme-free, dynamic phosphorylation. Nat Commun 2024; 15:4204. [PMID: 38760374 PMCID: PMC11101487 DOI: 10.1038/s41467-024-48571-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Accepted: 05/07/2024] [Indexed: 05/19/2024] Open
Abstract
Life continuously transduces energy to perform critical functions using energy stored in reactive molecules like ATP or NADH. ATP dynamically phosphorylates active sites on proteins and thereby regulates their function. Inspired by such machinery, regulating supramolecular functions using energy stored in reactive molecules has gained traction. Enzyme-free, synthetic systems that use dynamic phosphorylation to regulate supramolecular processes have not yet been reported, to our knowledge. Here, we show an enzyme-free reaction cycle that consumes the phosphorylating agent monoamidophosphate by transiently phosphorylating histidine and histidine-containing peptides. The phosphorylated species are labile and deactivate through hydrolysis. The cycle exhibits versatility and tunability, allowing for the dynamic phosphorylation of multiple precursors with a tunable half-life. Notably, we show the resulting phosphorylated products can regulate the peptide's phase separation, leading to active droplets that require the continuous conversion of fuel to sustain. The reaction cycle will be valuable as a model for biological phosphorylation but can also offer insights into protocell formation.
Collapse
Affiliation(s)
- Simone M Poprawa
- Department of Bioscience, Technical University of Munich, Lichtenbergstrasse 4, 85748, Garching, Germany
| | - Michele Stasi
- Department of Bioscience, Technical University of Munich, Lichtenbergstrasse 4, 85748, Garching, Germany
| | - Brigitte A K Kriebisch
- Department of Bioscience, Technical University of Munich, Lichtenbergstrasse 4, 85748, Garching, Germany
| | - Monika Wenisch
- Department of Bioscience, Technical University of Munich, Lichtenbergstrasse 4, 85748, Garching, Germany
| | - Judit Sastre
- Department of Bioscience, Technical University of Munich, Lichtenbergstrasse 4, 85748, Garching, Germany
| | - Job Boekhoven
- Department of Bioscience, Technical University of Munich, Lichtenbergstrasse 4, 85748, Garching, Germany.
| |
Collapse
|
4
|
Ranganath VA, Maity I. Artificial Homeostasis Systems Based on Feedback Reaction Networks: Design Principles and Future Promises. Angew Chem Int Ed Engl 2024; 63:e202318134. [PMID: 38226567 DOI: 10.1002/anie.202318134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Revised: 01/15/2024] [Accepted: 01/16/2024] [Indexed: 01/17/2024]
Abstract
Feedback-controlled chemical reaction networks (FCRNs) are indispensable for various biological processes, such as cellular mechanisms, patterns, and signaling pathways. Through the intricate interplay of many feedback loops (FLs), FCRNs maintain a stable internal cellular environment. Currently, creating minimalistic synthetic cells is the long-term objective of systems chemistry, which is motivated by such natural integrity. The design, kinetic optimization, and analysis of FCRNs to exhibit functions akin to those of a cell still pose significant challenges. Indeed, reaching synthetic homeostasis is essential for engineering synthetic cell components. However, maintaining homeostasis in artificial systems against various agitations is a difficult task. Several biological events can provide us with guidelines for a conceptual understanding of homeostasis, which can be further applicable in designing artificial synthetic systems. In this regard, we organize our review with artificial homeostasis systems driven by FCRNs at different length scales, including homogeneous, compartmentalized, and soft material systems. First, we stretch a quick overview of FCRNs in different molecular and supramolecular systems, which are the essential toolbox for engineering different nonlinear functions and homeostatic systems. Moreover, the existing history of synthetic homeostasis in chemical and material systems and their advanced functions with self-correcting, and regulating properties are also emphasized.
Collapse
Affiliation(s)
- Vinay Ambekar Ranganath
- Centre for Nano and Material Sciences, Jain (Deemed-to-be University), Jain Global Campus, Bangalore, 562112, Karnataka, India
| | - Indrajit Maity
- Centre for Nano and Material Sciences, Jain (Deemed-to-be University), Jain Global Campus, Bangalore, 562112, Karnataka, India
| |
Collapse
|
5
|
Chen X, Soria-Carrera H, Zozulia O, Boekhoven J. Suppressing catalyst poisoning in the carbodiimide-fueled reaction cycle. Chem Sci 2023; 14:12653-12660. [PMID: 38020366 PMCID: PMC10646924 DOI: 10.1039/d3sc04281b] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Accepted: 10/16/2023] [Indexed: 12/01/2023] Open
Abstract
In biology, cells regulate the function of molecules using catalytic reaction cycles that convert reagents with high chemical potential (fuel) to waste molecules. Inspired by biology, synthetic analogs of such chemical reaction cycles have been devised, and a widely used catalytic reaction cycle uses carboxylates as catalysts to accelerate the hydration of carbodiimides. The cycle is versatile and easy to use, so it is widely applied to regulate motors, pumps, self-assembly, and phase separation. However, the cycle suffers from side reactions, especially the formation of N-acylurea. In catalytic reaction cycles, side reactions are disastrous as they decrease the fuel's efficiency and, more importantly, destroy the molecular machinery or assembling molecules. Therefore, this work tested how to suppress N-acylurea by screening precursor concentration, its structure, carbodiimide structure, additives, temperature, and pH. It turned out that the combination of low temperature, low pH, and 10% pyridine as a fraction of the fuel could significantly suppress the N-acylurea side product and keep the reaction cycle highly effective to regulate successful assembly. We anticipate that our work will provide guidelines for using carbodiimide-fueled reaction cycles to regulate molecular function and how to choose optimal conditions.
Collapse
Affiliation(s)
- Xiaoyao Chen
- Department of Chemistry, School of Natural Science, Technical University of Munich Lichtenbergstrasse 4 85748 Garching bei München Germany
| | - Héctor Soria-Carrera
- Department of Chemistry, School of Natural Science, Technical University of Munich Lichtenbergstrasse 4 85748 Garching bei München Germany
| | - Oleksii Zozulia
- Department of Chemistry, School of Natural Science, Technical University of Munich Lichtenbergstrasse 4 85748 Garching bei München Germany
| | - Job Boekhoven
- Department of Chemistry, School of Natural Science, Technical University of Munich Lichtenbergstrasse 4 85748 Garching bei München Germany
| |
Collapse
|
6
|
Dissanayake TU, Hughes J, Woehl TJ. Dynamic surface chemistry and interparticle interactions mediating chemically fueled dissipative assembly of colloids. J Colloid Interface Sci 2023; 650:972-982. [PMID: 37453321 DOI: 10.1016/j.jcis.2023.06.207] [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: 04/12/2023] [Revised: 06/16/2023] [Accepted: 06/30/2023] [Indexed: 07/18/2023]
Abstract
HYPOTHESIS Dissipative assembly of colloids involves using a chemical fuel to temporarily activate organic colloid surface ligands to an assembly prone state. Colloids assemble into transient aggregates that disintegrate after the fuel is consumed. The underlying colloidal interactions controlling dissipative assembly have not been rigorously identified or quantified. We expect that fuel concentration dependent dissipative assembly behavior can be reconciled with measurements of dynamic colloid surface chemistry and colloidal interactions. EXPERIMENTS Carbodiimide chemistry was utilized to induce dissipative assembly of carboxylic acid functionalized polystyrene colloids. We measured aggregation kinetics, colloid surface hydrophobicity, and zeta potential as a function of time, which established that colloids underwent dissipative assembly for fuel concentrations between 5 and 12.5 mM and irreversible aggregation at higher fuel concentrations due to transient changes in surface chemistry. FINDINGS We formulated a pairwise colloidal interaction potential model including hydrophobic interactions quantified by fluorescence binding experiments. Fuel concentrations causing dissipative assembly displayed a transient increase in secondary minimum depth and a primary maximum much larger than the thermal potential. Fuel concentrations leading to irreversible aggregation displayed a primary maximum smaller than the thermal potential. This is the first study to quantify surface chemistry and interparticle interactions during dissipative colloid assembly and represents a foundational step in rationally designing more complex dissipative assembly systems.
Collapse
Affiliation(s)
- Thilini U Dissanayake
- Department of Chemical and Biomolecular Engineering, University of Maryland, College Park, MD 20742, USA
| | - Justin Hughes
- Department of Material Science and Engineering, University of Maryland, College Park, MD 20742, USA
| | - Taylor J Woehl
- Department of Chemical and Biomolecular Engineering, University of Maryland, College Park, MD 20742, USA.
| |
Collapse
|
7
|
Chen X, Kriebisch BAK, Bergmann AM, Boekhoven J. Design rules for reciprocal coupling in chemically fueled assembly. Chem Sci 2023; 14:10176-10183. [PMID: 37772095 PMCID: PMC10530897 DOI: 10.1039/d3sc02062b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Accepted: 08/21/2023] [Indexed: 09/30/2023] Open
Abstract
Biology regulates the function and assembly of proteins through non-equilibrium reaction cycles. Reciprocally, the assembly of proteins can influence the reaction rates of these cycles. Such reciprocal coupling between assembly and reaction cycle is a prerequisite for behavior like dynamic instabilities, treadmilling, pattern formation, and oscillations between morphologies. While assemblies regulated by chemical reaction cycles gained traction, the concept of reciprocal coupling is under-explored. In this work, we provide two molecular design strategies to tweak the degree of reciprocal coupling between the assembly and reaction cycle. The strategies involve spacing the chemically active site away from the assembly or burying it into the assembly. We envision that design strategies facilitate the creation of reciprocally coupled and, by extension, dynamic supramolecular materials in the future.
Collapse
Affiliation(s)
- Xiaoyao Chen
- Department of Chemistry, School of Natural Sciences, Technical University of Munich Lichtenbergstrasse 4 85748 Garching bei München Germany
| | - Brigitte A K Kriebisch
- Department of Chemistry, School of Natural Sciences, Technical University of Munich Lichtenbergstrasse 4 85748 Garching bei München Germany
| | - Alexander M Bergmann
- Department of Chemistry, School of Natural Sciences, Technical University of Munich Lichtenbergstrasse 4 85748 Garching bei München Germany
| | - Job Boekhoven
- Department of Chemistry, School of Natural Sciences, Technical University of Munich Lichtenbergstrasse 4 85748 Garching bei München Germany
| |
Collapse
|
8
|
Li J, Cui Y, Lu YL, Zhang Y, Zhang K, Gu C, Wang K, Liang Y, Liu CS. Programmable supramolecular chirality in non-equilibrium systems affording a multistate chiroptical switch. Nat Commun 2023; 14:5030. [PMID: 37596287 PMCID: PMC10439165 DOI: 10.1038/s41467-023-40698-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Accepted: 08/03/2023] [Indexed: 08/20/2023] Open
Abstract
The dynamic regulation of supramolecular chirality in non-equilibrium systems can provide valuable insights into molecular self-assembly in living systems. Herein, we demonstrate the use of chemical fuels for regulating self-assembly pathway, which thereby controls the supramolecular chirality of assembly in non-equilibrium systems. Depending on the nature of different fuel acids, the system shows pathway-dependent non-equilibrium self-assembly, resulting in either dynamic self-assembly with transient supramolecular chirality or kinetically trapped self-assembly with inverse supramolecular chirality. More importantly, successive conducting of chemical-fueled process and thermal annealing process allows for the sequential programmability of the supramolecular chirality between four different chiral hydrogels, affording a new example of a multistate supramolecular chiroptical switch that can be recycled multiple times. The current finding sheds new light on the design of future supramolecular chiral materials, offering access to alternative self-assembly pathways and kinetically controlled non-equilibrium states.
Collapse
Affiliation(s)
- Jingjing Li
- School of Chemistry and Chemical Engineering, Henan University of Technology, Zhengzhou, 450001, China
| | - Yihan Cui
- College of New Energy, Zhengzhou University of Light Industry, Zhengzhou, 450002, China
| | - Yi-Lin Lu
- Department of Chemistry, Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), Nankai University, Tianjin, 300071, China
| | - Yunfei Zhang
- College of New Energy, Zhengzhou University of Light Industry, Zhengzhou, 450002, China
| | - Kaihuang Zhang
- College of New Energy, Zhengzhou University of Light Industry, Zhengzhou, 450002, China
| | - Chaonan Gu
- College of New Energy, Zhengzhou University of Light Industry, Zhengzhou, 450002, China
| | - Kaifang Wang
- School of Chemistry and Chemical Engineering, Henan University of Technology, Zhengzhou, 450001, China
- College of New Energy, Zhengzhou University of Light Industry, Zhengzhou, 450002, China
| | - Yujia Liang
- School of Chemistry and Chemical Engineering, Henan University of Technology, Zhengzhou, 450001, China
- College of New Energy, Zhengzhou University of Light Industry, Zhengzhou, 450002, China
| | - Chun-Sen Liu
- College of New Energy, Zhengzhou University of Light Industry, Zhengzhou, 450002, China.
| |
Collapse
|
9
|
Rao A, Roy S, Jain V, Pillai PP. Nanoparticle Self-Assembly: From Design Principles to Complex Matter to Functional Materials. ACS APPLIED MATERIALS & INTERFACES 2023; 15:25248-25274. [PMID: 35715224 DOI: 10.1021/acsami.2c05378] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
The creation of matter with varying degrees of complexities and desired functions is one of the ultimate targets of self-assembly. The ability to regulate the complex interactions between the individual components is essential in achieving this target. In this direction, the initial success of controlling the pathways and final thermodynamic states of a self-assembly process is promising. Despite the progress made in the field, there has been a growing interest in pushing the limits of self-assembly processes. The main inception of this interest is that the intended self-assembled state, with varying complexities, may not be "at equilibrium (or at global minimum)", rendering free energy minimization unsuitable to form the desired product. Thus, we believe that a thorough understanding of the design principles as well as the ability to predict the outcome of a self-assembly process is essential to form a collection of the next generation of complex matter. The present review highlights the potent role of finely tuned interparticle interactions in nanomaterials to achieve the preferred self-assembled structures with the desired properties. We believe that bringing the design and prediction to nanoparticle self-assembly processes will have a similar effect as retrosynthesis had on the logic of chemical synthesis. Along with the guiding principles, the review gives a summary of the different types of products created from nanoparticle assemblies and the functional properties emerging from them. Finally, we highlight the reasonable expectations from the field and the challenges lying ahead in the creation of complex and evolvable matter.
Collapse
Affiliation(s)
- Anish Rao
- Department of Chemistry, Indian Institute of Science Education and Research (IISER), Dr. Homi Bhabha Road, Pashan, Pune 411 008, India
| | - Sumit Roy
- Department of Chemistry, Indian Institute of Science Education and Research (IISER), Dr. Homi Bhabha Road, Pashan, Pune 411 008, India
| | - Vanshika Jain
- Department of Chemistry, Indian Institute of Science Education and Research (IISER), Dr. Homi Bhabha Road, Pashan, Pune 411 008, India
| | - Pramod P Pillai
- Department of Chemistry, Indian Institute of Science Education and Research (IISER), Dr. Homi Bhabha Road, Pashan, Pune 411 008, India
| |
Collapse
|
10
|
Chen X, Würbser MA, Boekhoven J. Chemically Fueled Supramolecular Materials. ACCOUNTS OF MATERIALS RESEARCH 2023; 4:416-426. [PMID: 37256081 PMCID: PMC10226104 DOI: 10.1021/accountsmr.2c00244] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/03/2022] [Revised: 02/10/2023] [Indexed: 06/01/2023]
Abstract
In biology, the function of many molecules is regulated through nonequilibrium chemical reaction cycles. The prototypical example is the phosphorylation of an amino acid in an enzyme which induces a functional change, e.g., it folds or unfolds, assembles or disassembles, or binds a substrate. Such phosphorylation does not occur spontaneously but requires a phosphorylating agent with high chemical potential (for example, adenosine triphosphate (ATP)) to be converted into a molecule with lower chemical potential (adenosine diphosphate (ADP)). When this energy is used to regulate an assembly, we speak of chemically fueled assemblies; i.e., the molecule with high potential, the fuel, is used to regulate a self-assembly process. For example, the binding of guanosine triphosphate (GTP) to tubulin induces self-assembly. The bound GTP is hydrolyzed to guanosine diphosphate (GDP) upon assembly, which induces tubulin disassembly. The result is a dynamic assembly endowed with unique characteristics, such as time-dependent behavior and the ability to self-heal. These intriguing, unique properties have inspired supramolecular chemists to create similar chemically fueled molecular assemblies from the bottom up. While examples have been designed, they remain scarce partly because chemically fueled reaction cycles are rare and often complex. Thus, we recently developed a carbodiimide-driven reaction cycle that is versatile and easy to use, quantitatively understood, and does not suffer from side reactions. In the reaction cycle, a carboxylate precursor reacts with a carbodiimide to form an activated species like an anhydride or ester. The activated state reacts with water and thereby reverts to its precursor state; i.e., the activated state is deactivated. Effectively, the precursor catalyzes carbodiimides' conversion into waste and forms a transient activated state. We designed building blocks to regulate a range of assemblies and supramolecular materials at the expense of carbodiimide fuel. The simplicity and versatility of the reaction cycles have democratized and popularized the field of chemically fueled assemblies. In this Account, we describe what we have "learned" on our way. We introduce the field exemplified by biological nonequilibrium self-assembly. We describe the design of the carbodiimide-driven reaction cycle. Using examples from our group and others, we offer design rules for the building block's structure and strategies to create the desired morphology or supramolecular materials. The discussed morphologies include fibers, colloids, crystals, and oil- and coacervate-based droplets. We then demonstrate how these assemblies form supramolecular materials with unique material properties like the ability to self-heal. Besides, we discuss the concept of reciprocal coupling in which the assembly exerts feedback on its reaction cycle and we also offer examples of such feedback mechanisms. Finally, we close the Account with a discussion and an outlook on this field. This Account aims to provide our fundamental understanding and facilitate further progress toward conceptually new supramolecular materials.
Collapse
Affiliation(s)
- Xiaoyao Chen
- Department
of Chemistry, School of Natural Sciences, Technical University of Munich, Lichtenbergstrasse 4, 85748 Garching bei München, Germany
| | - Michaela A. Würbser
- Department
of Chemistry, School of Natural Sciences, Technical University of Munich, Lichtenbergstrasse 4, 85748 Garching bei München, Germany
| | - Job Boekhoven
- Department
of Chemistry, School of Natural Sciences, Technical University of Munich, Lichtenbergstrasse 4, 85748 Garching bei München, Germany
| |
Collapse
|
11
|
Chen X, Stasi M, Rodon-Fores J, Großmann PF, Bergmann AM, Dai K, Tena-Solsona M, Rieger B, Boekhoven J. A Carbodiimide-Fueled Reaction Cycle That Forms Transient 5(4 H)-Oxazolones. J Am Chem Soc 2023; 145:6880-6887. [PMID: 36931284 PMCID: PMC10064336 DOI: 10.1021/jacs.3c00273] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/19/2023]
Abstract
In life, molecular architectures, like the cytoskeletal proteins or the nucleolus, catalyze the conversion of chemical fuels to perform their functions. For example, tubulin catalyzes the hydrolysis of GTP to form a dynamic cytoskeletal network. In contrast, myosin uses the energy obtained by catalyzing the hydrolysis of ATP to exert forces. Artificial examples of such beautiful architectures are scarce partly because synthetic chemically fueled reaction cycles are relatively rare. Here, we introduce a new chemical reaction cycle driven by the hydration of a carbodiimide. Unlike other carbodiimide-fueled reaction cycles, the proposed cycle forms a transient 5(4H)-oxazolone. The reaction cycle is efficient in forming the transient product and is robust to operate under a wide range of fuel inputs, pH, and temperatures. The versatility of the precursors is vast, and we demonstrate several molecular designs that yield chemically fueled droplets, fibers, and crystals. We anticipate that the reaction cycle can offer a range of other assemblies and, due to its versatility, can also be incorporated into molecular motors and machines.
Collapse
Affiliation(s)
- Xiaoyao Chen
- Department of Chemistry, School of Natural Sciences, Technical University of Munich, Lichtenbergstraße 4, 85748 Garching, Germany
| | - Michele Stasi
- Department of Chemistry, School of Natural Sciences, Technical University of Munich, Lichtenbergstraße 4, 85748 Garching, Germany
| | - Jennifer Rodon-Fores
- Department of Chemistry, School of Natural Sciences, Technical University of Munich, Lichtenbergstraße 4, 85748 Garching, Germany
| | - Paula F Großmann
- Department of Chemistry, School of Natural Sciences, Technical University of Munich, Lichtenbergstraße 4, 85748 Garching, Germany
| | - Alexander M Bergmann
- Department of Chemistry, School of Natural Sciences, Technical University of Munich, Lichtenbergstraße 4, 85748 Garching, Germany
| | - Kun Dai
- Department of Chemistry, School of Natural Sciences, Technical University of Munich, Lichtenbergstraße 4, 85748 Garching, Germany
| | - Marta Tena-Solsona
- Department of Chemistry, School of Natural Sciences, Technical University of Munich, Lichtenbergstraße 4, 85748 Garching, Germany
| | - Bernhard Rieger
- Department of Chemistry, School of Natural Sciences, Technical University of Munich, Lichtenbergstraße 4, 85748 Garching, Germany
| | - Job Boekhoven
- Department of Chemistry, School of Natural Sciences, Technical University of Munich, Lichtenbergstraße 4, 85748 Garching, Germany
| |
Collapse
|
12
|
Su B, Chi T, Ye Z, Xiang Y, Dong P, Liu D, Addonizio CJ, Webber MJ. Transient and Dissipative Host-Guest Hydrogels Regulated by Consumption of a Reactive Chemical Fuel. Angew Chem Int Ed Engl 2023; 62:e202216537. [PMID: 36598411 DOI: 10.1002/anie.202216537] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Revised: 12/22/2022] [Accepted: 01/04/2023] [Indexed: 01/05/2023]
Abstract
The transient self-assembly of molecules under the direction of a consumable fuel source is fundamental to biological processes such as cellular organization and motility. Such biomolecular assemblies exist in an out-of-equilibrium state, requiring continuous consumption of high energy molecules. At the same time, the creation of bioinspired supramolecular hydrogels has traditionally focused on associations occurring at the thermodynamic equilibrium state. Here, hydrogels are prepared from cucurbit[7]uril host-guest supramolecular interactions through transient physical crosslinking driven by the consumption of a reactive chemical fuel. Upon action from this fuel, the affinity and dynamics of CB[7]-guest recognition are altered. In this way, the lifetime of transient hydrogel formation and the dynamic modulus obtained are governed by fuel consumption, rather than being directed by equilibrium complex formation.
Collapse
Affiliation(s)
- Bo Su
- Department of Chemical & Biomolecular Engineering, University of Notre Dame, 46556, Notre Dame, IN, USA
| | - Teng Chi
- Department of Chemical & Biomolecular Engineering, University of Notre Dame, 46556, Notre Dame, IN, USA
| | - Zhou Ye
- Department of Chemical & Biomolecular Engineering, University of Notre Dame, 46556, Notre Dame, IN, USA
| | - Yuanhui Xiang
- Department of Chemical & Biomolecular Engineering, University of Notre Dame, 46556, Notre Dame, IN, USA
| | - Ping Dong
- Department of Chemical & Biomolecular Engineering, University of Notre Dame, 46556, Notre Dame, IN, USA
| | - Dongping Liu
- Department of Chemical & Biomolecular Engineering, University of Notre Dame, 46556, Notre Dame, IN, USA
| | - Christopher J Addonizio
- Department of Chemical & Biomolecular Engineering, University of Notre Dame, 46556, Notre Dame, IN, USA
| | - Matthew J Webber
- Department of Chemical & Biomolecular Engineering, University of Notre Dame, 46556, Notre Dame, IN, USA
| |
Collapse
|
13
|
Kriebisch BAK, Kriebisch CME, Bergmann AM, Wanzke C, Tena‐Solsona M, Boekhoven J. Tuning the Kinetic Trapping in Chemically Fueled Self‐Assembly**. CHEMSYSTEMSCHEM 2022. [DOI: 10.1002/syst.202200035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Brigitte A. K. Kriebisch
- School of Natural Science Department of Chemistry Technische Universität München Lichtenbergstraße 4 85748 Garching bei München Germany
| | - Christine M. E. Kriebisch
- School of Natural Science Department of Chemistry Technische Universität München Lichtenbergstraße 4 85748 Garching bei München Germany
| | - Alexander M. Bergmann
- School of Natural Science Department of Chemistry Technische Universität München Lichtenbergstraße 4 85748 Garching bei München Germany
| | - Caren Wanzke
- School of Natural Science Department of Chemistry Technische Universität München Lichtenbergstraße 4 85748 Garching bei München Germany
| | - Marta Tena‐Solsona
- School of Natural Science Department of Chemistry Technische Universität München Lichtenbergstraße 4 85748 Garching bei München Germany
| | - Job Boekhoven
- School of Natural Science Department of Chemistry Technische Universität München Lichtenbergstraße 4 85748 Garching bei München Germany
| |
Collapse
|
14
|
Rodon-Fores J, Würbser MA, Kretschmer M, Rieß B, Bergmann AM, Lieleg O, Boekhoven J. A chemically fueled supramolecular glue for self-healing gels. Chem Sci 2022; 13:11411-11421. [PMID: 36320578 PMCID: PMC9533421 DOI: 10.1039/d2sc03691f] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Accepted: 09/01/2022] [Indexed: 11/21/2022] Open
Abstract
Chemically fueled supramolecular materials offer unique properties that include spatial and temporal control and even the ability to self-heal. Indeed, a few studies have demonstrated the ability to self-heal, however, the underlying mechanisms remain unclear. Here, we designed a peptide that forms a fibrillar network upon chemical fueling. We were surprised that the hydrogel could self-heal despite the lack of dynamics in the fiber assembly and disassembly. We explain this behavior by a mechanism that involves the chemically fueled peptide molecules that cannot self-assemble due to the lack of nucleation sites. When the fibers are perturbed, new nucleation sites form that help the assembly resulting in the healing of the damaged network. Furthermore, we generalized the behavior for other peptides. We refer to this non-assembling, chemically-fueled peptide as a molecular glue. In future work, we aim to explore whether this self-healing mechanism applies to more complex structures, narrowing the gap between biological and synthetic self-assemblies.
Collapse
Affiliation(s)
- Jennifer Rodon-Fores
- Department of Chemistry, Technical University of Munich Lichtenbergstraße 4 85748 Garching Germany
| | - Michaela A Würbser
- Department of Chemistry, Technical University of Munich Lichtenbergstraße 4 85748 Garching Germany
| | - Martin Kretschmer
- TUM School of Engineering and Design, Department for Materials Engineering, Technical University of Munich Boltzmannstr. 15 85748 Garching Germany
- Center for Protein Assemblies (CPA) & Munich Institute of Biomedical Engineering (MIBE), Technical University of Munich Ernst-Otto-Fischer-Str. 8 85748 Garching Germany
| | - Benedikt Rieß
- 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
| | - Oliver Lieleg
- TUM School of Engineering and Design, Department for Materials Engineering, Technical University of Munich Boltzmannstr. 15 85748 Garching Germany
- Center for Protein Assemblies (CPA) & Munich Institute of Biomedical Engineering (MIBE), Technical University of Munich Ernst-Otto-Fischer-Str. 8 85748 Garching Germany
| | - Job Boekhoven
- Department of Chemistry, Technical University of Munich Lichtenbergstraße 4 85748 Garching Germany
| |
Collapse
|
15
|
Xie A, Zhu L, Liang Y, Mao J, Liu Y, Chen S. Fiber‐spinning Asymmetric Assembly for Janus‐structured Bifunctional Nanofiber Films towards All‐Weather Smart Textile. Angew Chem Int Ed Engl 2022; 61:e202208592. [DOI: 10.1002/anie.202208592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2022] [Indexed: 11/06/2022]
Affiliation(s)
- An‐Quan Xie
- State Key Laboratory of Materials-Oriented Chemical Engineering and College of Chemical Engineering Nanjing Tech University Nanjing 210009 P. R. China
| | - Liangliang Zhu
- State Key Laboratory of Materials-Oriented Chemical Engineering and College of Chemical Engineering Nanjing Tech University Nanjing 210009 P. R. China
| | - Yunzheng Liang
- State Key Laboratory of Materials-Oriented Chemical Engineering and College of Chemical Engineering Nanjing Tech University Nanjing 210009 P. R. China
| | - Jian Mao
- State Key Laboratory of Materials-Oriented Chemical Engineering and College of Chemical Engineering Nanjing Tech University Nanjing 210009 P. R. China
| | - Yijiang Liu
- College of Chemistry Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education Xiangtan University Xiangtan 411105 Hunan Province P. R. China
| | - Su Chen
- State Key Laboratory of Materials-Oriented Chemical Engineering and College of Chemical Engineering Nanjing Tech University Nanjing 210009 P. R. China
| |
Collapse
|
16
|
Fiber‐spinning Asymmetric Assembly for Janus‐structured Bifunctional Nanofiber Films towards All‐Weather Smart Textile. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202208592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
17
|
Hossain MM, Jayalath IM, Baral R, Hartley CS. Carbodiimide‐Induced Formation of Transient Polyether Cages**. CHEMSYSTEMSCHEM 2022. [DOI: 10.1002/syst.202200016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
| | - Isuru M. Jayalath
- Department of Chemistry & Biochemistry Miami University Oxford OH 45056 USA
| | - Renuka Baral
- Department of Chemistry & Biochemistry Miami University Oxford OH 45056 USA
| | - C. Scott Hartley
- Department of Chemistry & Biochemistry Miami University Oxford OH 45056 USA
| |
Collapse
|
18
|
Sharko A, Livitz D, De Piccoli S, Bishop KJM, Hermans TM. Insights into Chemically Fueled Supramolecular Polymers. Chem Rev 2022; 122:11759-11777. [PMID: 35674495 DOI: 10.1021/acs.chemrev.1c00958] [Citation(s) in RCA: 33] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Supramolecular polymerization can be controlled in space and time by chemical fuels. A nonassembled monomer is activated by the fuel and subsequently self-assembles into a polymer. Deactivation of the molecule either in solution or inside the polymer leads to disassembly. Whereas biology has already mastered this approach, fully artificial examples have only appeared in the past decade. Here, we map the available literature examples into four distinct regimes depending on their activation/deactivation rates and the equivalents of deactivating fuel. We present increasingly complex mathematical models, first considering only the chemical activation/deactivation rates (i.e., transient activation) and later including the full details of the isodesmic or cooperative supramolecular processes (i.e., transient self-assembly). We finish by showing that sustained oscillations are possible in chemically fueled cooperative supramolecular polymerization and provide mechanistic insights. We hope our models encourage the quantification of activation, deactivation, assembly, and disassembly kinetics in future studies.
Collapse
Affiliation(s)
| | - Dimitri Livitz
- Department of Chemical Engineering, Columbia University, New York, New York 10027, United States
| | | | - Kyle J M Bishop
- Department of Chemical Engineering, Columbia University, New York, New York 10027, United States
| | - Thomas M Hermans
- University of Strasbourg & CNRS, UMR7140, Strasbourg 67000, France
| |
Collapse
|
19
|
Chen XM, Feng WJ, Bisoyi HK, Zhang S, Chen X, Yang H, Li Q. Light-activated photodeformable supramolecular dissipative self-assemblies. Nat Commun 2022; 13:3216. [PMID: 35680948 PMCID: PMC9184535 DOI: 10.1038/s41467-022-30969-2] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Accepted: 05/26/2022] [Indexed: 01/28/2023] Open
Abstract
Dissipative self-assembly, one of fundamentally important out-of-equilibrium self-assembly systems, can serve as a controllable platform to exhibit temporal processes for various non-stimulus responsive properties. However, construction of light-fueled dissipative self-assembly structures with transformable morphology to modulate non-photoresponsive properties remains a great challenge. Here, we report a light-activated photodeformable dissipative self-assembly system in aqueous solution as metastable fluorescent palette. Zwitterionic sulfonato-merocyanine is employed as a light-induced amphiphile to co-assemble with polyethyleneimine after light irradiation. The formed spherical nanoparticles spontaneously transform into cuboid ones in the dark with simultaneous variation of the particle sizes. Then the two kinds of nanoparticles can reversibly interconvert to each other by periodical light irradiation and thermal relaxation. Furthermore, after loading different fluorophores exhibiting red, green, blue emissions and their mixtures, all these fluorescent dissipative deformable nanoparticles display time-dependent fluorescence variation with wide range of colors. Owing to the excellent performance of photodeformable dissipative assembly platform, the light-controlled fluorescence has achieved a 358-fold enhancement. Therefore, exposing the nanoparticles loaded with fluorophores to light in a spatially controlled manner allows us to draw multicolored fluorescent images that spontaneously disappeared after a specific period of time. Dissipative self-assembly can serve as a controllable platform to exhibit temporal processes for various non-stimulus responsive properties but construction of light-fueled dissipative self-assembly structures with transformable morphology to modulate non-photoresponsive properties remains a challenge. Here, the authors report a light-activated photodeformable dissipative self-assembly system in aqueous solution as metastable fluorescent platform.
Collapse
Affiliation(s)
- Xu-Man Chen
- Institute of Advanced Materials, School of Chemistry and Chemical Engineering, and Jiangsu Province Hi-Tech Key Laboratory for Biomedical Research, Southeast University, Nanjing, 211189, China
| | - Wei-Jie Feng
- Institute of Advanced Materials, School of Chemistry and Chemical Engineering, and Jiangsu Province Hi-Tech Key Laboratory for Biomedical Research, Southeast University, Nanjing, 211189, China
| | - Hari Krishna Bisoyi
- Advanced Materials and Liquid Crystal Institute and Chemical Physics Interdisciplinary Program, Kent State University, Kent, OH, 44242, USA
| | - Shu Zhang
- Institute of Advanced Materials, School of Chemistry and Chemical Engineering, and Jiangsu Province Hi-Tech Key Laboratory for Biomedical Research, Southeast University, Nanjing, 211189, China
| | - Xiao Chen
- Institute of Advanced Materials, School of Chemistry and Chemical Engineering, and Jiangsu Province Hi-Tech Key Laboratory for Biomedical Research, Southeast University, Nanjing, 211189, China
| | - Hong Yang
- Institute of Advanced Materials, School of Chemistry and Chemical Engineering, and Jiangsu Province Hi-Tech Key Laboratory for Biomedical Research, Southeast University, Nanjing, 211189, China.
| | - Quan Li
- Institute of Advanced Materials, School of Chemistry and Chemical Engineering, and Jiangsu Province Hi-Tech Key Laboratory for Biomedical Research, Southeast University, Nanjing, 211189, China. .,Advanced Materials and Liquid Crystal Institute and Chemical Physics Interdisciplinary Program, Kent State University, Kent, OH, 44242, USA.
| |
Collapse
|
20
|
Li M, Ma Z, Pan C, Zhang X, Zhang W, Yang B, Li Y. Chemical Fuel Mediated Self-Regulatory Polymer Brushes for Autonomous Fluorescence Modulator and Wettability Switcher. Macromol Rapid Commun 2022; 43:e2100878. [PMID: 35080275 DOI: 10.1002/marc.202100878] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Revised: 01/24/2022] [Indexed: 11/06/2022]
Abstract
Synthetic systems of non-equilibrium self-assembly have made considerable progress, however, the achievement of innovative materials with self-regulated functions analogous to living systems remains a grand challenge. Herein, we report a versatile non-equilibrium system of polymer brushes with spatiotemporally programmable properties and functions driven by chemical fuels. By combining a responsive polymer with an autonomous pH regulator, the polymer brushes self-regulate their swelling and deswelling process with tunable lifetimes. By using patterned copolymer brushes with pH-responsive fluorescence moiety, we create an autonomous fluorescence modulator that self-regulates its fluorescence in spatiotemporally programmable fashion driven by a chemical or an enzymatic reaction. Furthermore, we implement a self-regulated wettability switcher of polymer brushes both in air and in an aqueous solution. The methodology and results in this work provide a useful avenue into the exploration of non-equilibrium synthetic materials with programmable functions and would accelerate the transformative developments of non-equilibrium materials and systems in practical applications. This article is protected by copyright. All rights reserved.
Collapse
Affiliation(s)
- Mengyuan Li
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun, 130012, P. R. China
| | - Ziwen Ma
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun, 130012, P. R. China
| | - Chunyu Pan
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun, 130012, P. R. China
| | - Xiaoye Zhang
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun, 130012, P. R. China
| | - Wenke Zhang
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun, 130012, P. R. China
| | - Bai Yang
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun, 130012, P. R. China
| | - Yunfeng Li
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun, 130012, P. R. China
| |
Collapse
|
21
|
Xie X, Zhang Y, Liang Y, Wang M, Cui Y, Li J, Liu C. Programmable Transient Supramolecular Chiral G‐quadruplex Hydrogels by a Chemically Fueled Non‐equilibrium Self‐Assembly Strategy. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202114471] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Xiao‐Qiao Xie
- School of Chemistry and Chemical Engineering Henan University of Technology Zhengzhou 450001 China
- Henan Provincial Key Lab of Surface & Interface Science Zhengzhou University of Light Industry Zhengzhou 450002 China
| | - Yunfei Zhang
- Henan Provincial Key Lab of Surface & Interface Science Zhengzhou University of Light Industry Zhengzhou 450002 China
| | - Yujia Liang
- Henan Provincial Key Lab of Surface & Interface Science Zhengzhou University of Light Industry Zhengzhou 450002 China
| | - Mengke Wang
- Henan Provincial Key Lab of Surface & Interface Science Zhengzhou University of Light Industry Zhengzhou 450002 China
| | - Yihan Cui
- School of Chemistry and Chemical Engineering Henan University of Technology Zhengzhou 450001 China
- Henan Provincial Key Lab of Surface & Interface Science Zhengzhou University of Light Industry Zhengzhou 450002 China
| | - Jingjing Li
- School of Chemistry and Chemical Engineering Henan University of Technology Zhengzhou 450001 China
| | - Chun‐Sen Liu
- Henan Provincial Key Lab of Surface & Interface Science Zhengzhou University of Light Industry Zhengzhou 450002 China
| |
Collapse
|
22
|
Cherian T, Sohrabi F, Rigoni C, Ikkala O, Timonen JVI. Electroferrofluids with nonequilibrium voltage-controlled magnetism, diffuse interfaces, and patterns. SCIENCE ADVANCES 2021; 7:eabi8990. [PMID: 34936459 PMCID: PMC8694619 DOI: 10.1126/sciadv.abi8990] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Accepted: 11/08/2021] [Indexed: 06/14/2023]
Abstract
It has been recognized that driving matter to nonequilibrium states can lead to emergent behaviors and functionalities. Here, we show that uniform colloidal dispersions can be driven into dissipative nonuniform states with emerging behaviors. We experimentally demonstrate this with electrically driven weakly charged superparamagnetic iron oxide nanoparticles in a nonpolar solvent. The driving leads to formation of nonequilibrium concentration gradients that further translate to nonequilibrium magnetism, including voltage-controlled magnetization and susceptibility. The concentration gradients also serve as diffuse interfaces that respond to external magnetic fields, leading to novel dissipative patterns. We identify the closest nondissipative analogs, discuss the differences, and highlight the ability to directly quantify the dissipation and link it to the pattern formation. Beyond voltage-controlled magnetism, we foresee that the concept can be generalized to other functional colloids to create, e.g., optical, electrical, catalytic, and mechanical responses that are not possible in thermodynamic equilibrium.
Collapse
|
23
|
Xie XQ, Zhang Y, Wang M, Liang Y, Cui Y, Li J, Liu CS. Programmable Transient Supramolecular Chiral G-quadruplex Hydrogels via a Chemically Fueled Non-Equilibrium Self-assembly Strategy. Angew Chem Int Ed Engl 2021; 61:e202114471. [PMID: 34927378 DOI: 10.1002/anie.202114471] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Indexed: 11/10/2022]
Abstract
The temporal and spatial control of natural systems has aroused great interest in the creation of synthetic mimics. Operating with boronic ester-based dynamic covalent chemistry and coupling it with an internal pH feedback system, herein, we developed a new chemically fueled reaction network to design non-equilibrium supramolecular chiral G-quadruplex hydrogels with programmable lifetime from minutes, to hours, to days, as well as high transparency and conductivity, excellent injectability and rapid self-healability. The cycle system can be controlled via in-situ kinetically-controlled formation and dissociation of dynamic boronic ester bonds between cis-diols of guanosine (G) and 5-fluorobenzoxaborole (B) under chemical fuels (KOH and 1,3-propanesultone), leading to the formation of a precipitate-solution-gel-precipitate cycle under non-equilibrium conditions. A combined experimental-computational approach revealed that the underlying mechanism of the non-equilibrium self-assembly involves aggregation and disaggregation of right-handed helical G-quadruplex superstructure. With consecutive cycles of fuel addition, the non-equilibrium system can be easily refueled at least 6 cycles without obvious loss in the rheological moduli of the transient hydrogels. The proposed dynamic boronic ester-based non-equilibrium self-assembly strategy offers a new option to design next-generation adaptive and interactive smart materials.
Collapse
Affiliation(s)
- Xiao-Qiao Xie
- Henan University of Technology, School of Chemistry and Chemical Engineering, CHINA
| | - Yunfei Zhang
- Zhengzhou University of Light Industry, Henan Provincial Key Lab of Surface & Interface Science, CHINA
| | - Mengke Wang
- Zhengzhou University of Light Industry, Henan Provincial Key Lab of Surface & Interface Science, CHINA
| | - Yujia Liang
- Zhengzhou University of Light Industry, Henan Provincial Key Lab of Surface & Interface Science, CHINA
| | - Yihan Cui
- Henan University of Technology, School of Chemistry and Chemical Engineering, CHINA
| | - Jingjing Li
- Henan University of Technology, Chemistry Department, Lianhua Street No. 100, 450001, Zhengzhou, CHINA
| | - Chun-Sen Liu
- Zhengzhou University of Light Industry, Henan Provincial Key Lab of Surface & Interface Science, CHINA
| |
Collapse
|
24
|
Dodo OJ, Petit L, Rajawasam CWH, Hartley CS, Konkolewicz D. Tailoring Lifetimes and Properties of Carbodiimide-Fueled Covalently Cross-linked Polymer Networks. Macromolecules 2021. [DOI: 10.1021/acs.macromol.1c01586] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Obed J. Dodo
- Department of Chemistry and Biochemistry, Miami University, 651 E High St., Oxford, Ohio 45056, United States
| | - Leilah Petit
- Department of Chemistry and Biochemistry, Miami University, 651 E High St., Oxford, Ohio 45056, United States
| | - Chamoni W. H. Rajawasam
- Department of Chemistry and Biochemistry, Miami University, 651 E High St., Oxford, Ohio 45056, United States
| | - C. Scott Hartley
- Department of Chemistry and Biochemistry, Miami University, 651 E High St., Oxford, Ohio 45056, United States
| | - Dominik Konkolewicz
- Department of Chemistry and Biochemistry, Miami University, 651 E High St., Oxford, Ohio 45056, United States
| |
Collapse
|
25
|
Bian T, Gardin A, Gemen J, Houben L, Perego C, Lee B, Elad N, Chu Z, Pavan GM, Klajn R. Electrostatic co-assembly of nanoparticles with oppositely charged small molecules into static and dynamic superstructures. Nat Chem 2021; 13:940-949. [PMID: 34489564 PMCID: PMC7611764 DOI: 10.1038/s41557-021-00752-9] [Citation(s) in RCA: 83] [Impact Index Per Article: 27.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2020] [Accepted: 06/14/2021] [Indexed: 02/08/2023]
Abstract
Coulombic interactions can be used to assemble charged nanoparticles into higher-order structures, but the process requires oppositely charged partners that are similarly sized. The ability to mediate the assembly of such charged nanoparticles using structurally simple small molecules would greatly facilitate the fabrication of nanostructured materials and harnessing their applications in catalysis, sensing and photonics. Here we show that small molecules with as few as three electric charges can effectively induce attractive interactions between oppositely charged nanoparticles in water. These interactions can guide the assembly of charged nanoparticles into colloidal crystals of a quality previously only thought to result from their co-crystallization with oppositely charged nanoparticles of a similar size. Transient nanoparticle assemblies can be generated using positively charged nanoparticles and multiply charged anions that are enzymatically hydrolysed into mono- and/or dianions. Our findings demonstrate an approach for the facile fabrication, manipulation and further investigation of static and dynamic nanostructured materials in aqueous environments.
Collapse
Affiliation(s)
- Tong Bian
- Department of Organic Chemistry, Weizmann Institute of Science,
Rehovot 76100, Israel
| | - Andrea Gardin
- Department of Innovative Technologies, University of Applied
Sciences and Arts of Southern Switzerland, CH-6928 Manno, Switzerland,Department of Applied Science and Technology, Politecnico di Torino,
10129 Torino, Italy
| | - Julius Gemen
- Department of Organic Chemistry, Weizmann Institute of Science,
Rehovot 76100, Israel
| | - Lothar Houben
- Department of Chemical Research Support, Weizmann Institute of
Science, Rehovot 76100, Israel
| | - Claudio Perego
- Department of Innovative Technologies, University of Applied
Sciences and Arts of Southern Switzerland, CH-6928 Manno, Switzerland
| | - Byeongdu Lee
- X-ray Science Division, Advanced Photon Source, Argonne National
Laboratory, Lemont, IL 60439, USA
| | - Nadav Elad
- Department of Chemical Research Support, Weizmann Institute of
Science, Rehovot 76100, Israel
| | - Zonglin Chu
- Department of Organic Chemistry, Weizmann Institute of Science,
Rehovot 76100, Israel
| | - Giovanni M. Pavan
- Department of Innovative Technologies, University of Applied
Sciences and Arts of Southern Switzerland, CH-6928 Manno, Switzerland,Department of Applied Science and Technology, Politecnico di Torino,
10129 Torino, Italy
| | - Rafal Klajn
- Department of Organic Chemistry, Weizmann Institute of Science,
Rehovot 76100, Israel,
| |
Collapse
|
26
|
Kloberg MJ, Yu H, Groß E, Eckmann F, Restle TMF, Fässler TF, Veinot JGC, Rieger B. Surface-Anisotropic Janus Silicon Quantum Dots via Masking on 2D Silicon Nanosheets. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2021; 33:e2100288. [PMID: 34338353 DOI: 10.1002/adma.202100288] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Revised: 05/01/2021] [Indexed: 06/13/2023]
Abstract
Surface-anisotropic nanoparticles represent a new class of materials that shows potential in a variety of applications, including self-assembly, microelectronics, and biology. Here, the first synthesis of surface-anisotropic silicon quantum dots (SiQDs), obtained through masking on 2D silicon nanosheets, is presented. SiQDs are deposited on the 2D substrate, thereby exposing only one side of the QDs, which is functionalized through well-established hydrosilylation procedures. The UV-sensitive masking substrate is removed through UV-irradiation, which simultaneously initiates the hydrosilylation of a second substrate, thereby introducing a second functional group to the other side of the now free-standing SiQDs. This renders surface-anisotropic SiQDs that have two different functional groups on either side of the particle. This method can be used to introduce a variety of functional groups including hydrophilic and hydrophobic substrates, while the unique optoelectronic properties of the SiQDs remain unaffected. The anisotropic morphology of the QDs is confirmed through the aggregation behavior of amphiphilic Janus SiQDs at the interface of water and hexane. Additionally, anisotropic SiQDs are used to produce the first controlled (sub)monolayer of SiQDs on a gold wafer.
Collapse
Affiliation(s)
- Marc Julian Kloberg
- WACKER-Chair of Macromolecular Chemistry, Catalysis Research Center, Technical University of Munich, Lichtenbergstraße 4, 85758, Garching, Germany
| | - Haoyang Yu
- Department of Chemistry, University of Alberta, Edmonton, Alberta, T6G 2G2, Canada
| | - Elisabeth Groß
- WACKER-Chair of Macromolecular Chemistry, Catalysis Research Center, Technical University of Munich, Lichtenbergstraße 4, 85758, Garching, Germany
| | - Felix Eckmann
- Chair of Experimental Semiconductor Physics II, Walter Schottky Institute and Physics Department, Technical University of Munich, Am Coulombwall 4, 85748, Garching, Germany
| | - Tassilo M F Restle
- Chair for Inorganic Chemistry with Focus on New Materials, Department of Chemistry, Technische Universität München, Lichtenbergstraße 4, D-85747, Garching, Germany
| | - Thomas F Fässler
- Chair for Inorganic Chemistry with Focus on New Materials, Department of Chemistry, Technische Universität München, Lichtenbergstraße 4, D-85747, Garching, Germany
| | - Jonathan G C Veinot
- Department of Chemistry, University of Alberta, Edmonton, Alberta, T6G 2G2, Canada
| | - Bernhard Rieger
- WACKER-Chair of Macromolecular Chemistry, Catalysis Research Center, Technical University of Munich, Lichtenbergstraße 4, 85758, Garching, Germany
| |
Collapse
|
27
|
Synthesis and characterization of chemically fueled supramolecular materials driven by carbodiimide-based fuels. Nat Protoc 2021; 16:3901-3932. [PMID: 34194049 DOI: 10.1038/s41596-021-00563-9] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Accepted: 04/26/2021] [Indexed: 02/06/2023]
Abstract
Many supramolecular materials in biological systems are driven to a nonequilibrium state by the irreversible consumption of high-energy molecules such as ATP or GTP. As a result, they exhibit unique dynamic properties such as a tunable lifetime, adaptivity or the ability to self-heal. In contrast, synthetic counterparts that exist in or close to equilibrium are controlled by thermodynamic parameters and therefore lack these dynamic properties. To mimic biological materials more closely, synthetic self-assembling systems have been developed that are driven out of equilibrium by chemical reactions. This protocol describes the synthesis and characterization of such an assembly, which is driven by carbodiimide fuels. Depending on the amount of chemical fuel added to the material, its lifetime can be tuned. In the first step, the protocol details the synthesis and purification of the peptide-based precursors for the fuel-driven assemblies by solid-phase peptide synthesis. Then, we explain how to analyze the kinetic response of the precursors to a carbodiimide-based chemical fuel by HPLC and kinetic models. Finally, we detail how to study the emerging assembly's macro- and microscopic properties by time-lapse photography, UV-visible spectroscopy, shear rheology, confocal laser scanning microscopy and electron microscopy. The procedure is described using the example of a colloid-forming precursor Fmoc-E-OH and a fiber-forming precursor Fmoc-AAD-OH to emphasize the differences in characterization depending on the type of assembly. The characterization of a precursor's transient assembly can be done within 5 d. The synthesis and purification of a peptide precursor requires 2 d of work.
Collapse
|
28
|
Schwarz PS, Tebcharani L, Heger JE, Müller-Buschbaum P, Boekhoven J. Chemically fueled materials with a self-immolative mechanism: transient materials with a fast on/off response. Chem Sci 2021; 12:9969-9976. [PMID: 34349967 PMCID: PMC8317627 DOI: 10.1039/d1sc02561a] [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: 05/10/2021] [Accepted: 06/19/2021] [Indexed: 12/23/2022] Open
Abstract
There is an increasing demand for transient materials with a predefined lifetime like self-erasing temporary electronic circuits or transient biomedical implants. Chemically fueled materials are an example of such materials; they emerge in response to chemical fuel, and autonomously decay as they deplete it. However, these materials suffer from a slow, typically first order decay profile. That means that over the course of the material's lifetime, its properties continuously change until it is fully decayed. Materials that have a sharp on-off response are self-immolative ones. These degrade rapidly after an external trigger through a self-amplifying decay mechanism. However, self-immolative materials are not autonomous; they require a trigger. We introduce here materials with the best of both, i.e., materials based on chemically fueled emulsions that are also self-immolative. The material has a lifetime that can be predefined, after which it autonomously and rapidly degrades. We showcase the new material class with self-expiring labels and drug-delivery platforms with a controllable burst-release.
Collapse
Affiliation(s)
- Patrick S Schwarz
- Department of Chemistry, Technical University of Munich Lichtenbergstraße 4 85748 Garching Germany
| | - Laura Tebcharani
- Department of Chemistry, Technical University of Munich Lichtenbergstraße 4 85748 Garching Germany
| | - Julian E Heger
- Lehrstuhl für Funktionelle Materialien, Physik Department, Technische Universität München James-Franck-Str. 1 85748 Garching Germany
| | - Peter Müller-Buschbaum
- Lehrstuhl für Funktionelle Materialien, Physik Department, Technische Universität München James-Franck-Str. 1 85748 Garching Germany
- Heinz Maier-Leibnitz Zentrum (MLZ), Technische Universität München Lichtenbergstr. 1 85748 Garching Germany
| | - 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
| |
Collapse
|
29
|
Heckel J, Batti F, Mathers RT, Walther A. Spinodal decomposition of chemically fueled polymer solutions. SOFT MATTER 2021; 17:5401-5409. [PMID: 33969370 DOI: 10.1039/d1sm00515d] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Out-of-equilibrium phase transitions driven by dissipation of chemical energy are a common mechanism for morphological organization and temporal programming in biology. Inspired by this, dissipative self-assembly utilizes chemical reaction networks (CRNs) that consume high-energy molecules (chemical fuels) to generate transient structures and functionality. While a wide range of chemical fuels and building blocks are now available for chemically fueled systems, so far little attention has been paid to the phase-separation process itself. Herein, we investigate the chemically fueled spinodal decomposition of poly(norbornene dicarboxylic acid) (PNDAc) solution, which is driven by a cyclic chemical reaction network. Our analysis encompasses both the molecular level in terms of the CRN, but also the phase separation process. We investigate the morphology of formed domains, as well as the kinetics and mechanism of domain growth, and develop a kinetic/thermodynamic hybrid model to not only rationalize the dependence of the system on fuel concentration and pH, but also open pathways towards predictive design of future fueled polymer systems.
Collapse
Affiliation(s)
- Jonas Heckel
- Institute for Macromolecular Chemistry, University of Freiburg, Stefan-Meier-Str. 31, 79104 Freiburg, Germany and Freiburg Materials Research Center (FMF), University of Freiburg, Stefan-Meier-Str. 21, 79104 Freiburg, Germany and Freiburg Center for Interactive Materials and Bioinspired Technologies (FIT), University of Freiburg, Georges-Köhler-Allee 105, 79110 Freiburg, Germany
| | - Fabio Batti
- Institute for Macromolecular Chemistry, University of Freiburg, Stefan-Meier-Str. 31, 79104 Freiburg, Germany
| | - Robert T Mathers
- Department of Chemistry, Pennsylvania State University, New Kensington, PA 15068, USA.
| | - Andreas Walther
- A3BMS Lab, Department of Chemistry, University of Mainz, Duesbergweg 10-14, 55128 Mainz, Germany. and Cluster of Excellence livMatS @ FIT - Freiburg Center for Interactive Materials and Bioinspired Technologies, University of Freiburg, Georges-Köhler-Allee 105, 79110 Freiburg, Germany
| |
Collapse
|
30
|
Schwarz PS, Laha S, Janssen J, Huss T, Boekhoven J, Weber CA. Parasitic behavior in competing chemically fueled reaction cycles. Chem Sci 2021; 12:7554-7560. [PMID: 34163846 PMCID: PMC8171353 DOI: 10.1039/d1sc01106e] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Accepted: 04/28/2021] [Indexed: 12/17/2022] Open
Abstract
Non-equilibrium, fuel-driven reaction cycles serve as model systems of the intricate reaction networks of life. Rich and dynamic behavior is observed when reaction cycles regulate assembly processes, such as phase separation. However, it remains unclear how the interplay between multiple reaction cycles affects the success of emergent assemblies. To tackle this question, we created a library of molecules that compete for a common fuel that transiently activates products. Often, the competition for fuel implies that a competitor decreases the lifetime of these products. However, in cases where the transient competitor product can phase-separate, such a competitor can increase the survival time of one product. Moreover, in the presence of oscillatory fueling, the same mechanism reduces variations in the product concentration while the concentration variations of the competitor product are enhanced. Like a parasite, the product benefits from the protection of the host against deactivation and increases its robustness against fuel variations at the expense of the robustness of the host. Such a parasitic behavior in multiple fuel-driven reaction cycles represents a lifelike trait, paving the way for the bottom-up design of synthetic life.
Collapse
Affiliation(s)
- Patrick S Schwarz
- Department of Chemistry, Technical University of Munich Lichtenbergstraße 4 85748 Garching Germany
| | - Sudarshana Laha
- Biological Physics, Max Planck Institute for the Physics of Complex Systems Nöthnitzer Straße 38 01187 Dresden Germany
- Center for Systems Biology Dresden Pfotenhauerstraße 108 01307 Dresden Germany
| | - Jacqueline Janssen
- Biological Physics, Max Planck Institute for the Physics of Complex Systems Nöthnitzer Straße 38 01187 Dresden Germany
- Center for Systems Biology Dresden Pfotenhauerstraße 108 01307 Dresden Germany
| | - Tabea Huss
- Department of Chemistry, Technical University of Munich Lichtenbergstraße 4 85748 Garching Germany
| | - 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
| | - Christoph A Weber
- Biological Physics, Max Planck Institute for the Physics of Complex Systems Nöthnitzer Straße 38 01187 Dresden Germany
- Center for Systems Biology Dresden Pfotenhauerstraße 108 01307 Dresden Germany
| |
Collapse
|
31
|
Decante G, Costa JB, Silva-Correia J, Collins MN, Reis RL, Oliveira JM. Engineering bioinks for 3D bioprinting. Biofabrication 2021; 13. [PMID: 33662949 DOI: 10.1088/1758-5090/abec2c] [Citation(s) in RCA: 101] [Impact Index Per Article: 33.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Accepted: 03/04/2021] [Indexed: 02/07/2023]
Abstract
In recent years, three-dimensional (3D) bioprinting has attracted wide research interest in biomedical engineering and clinical applications. This technology allows for unparalleled architecture control, adaptability and repeatability that can overcome the limits of conventional biofabrication techniques. Along with the emergence of a variety of 3D bioprinting methods, bioinks have also come a long way. From their first developments to support bioprinting requirements, they are now engineered to specific injury sites requirements to mimic native tissue characteristics and to support biofunctionality. Current strategies involve the use of bioinks loaded with cells and biomolecules of interest, without altering their functions, to deliverin situthe elements required to enhance healing/regeneration. The current research and trends in bioink development for 3D bioprinting purposes is overviewed herein.
Collapse
Affiliation(s)
- Guy Decante
- 3B's Research Group, I3Bs-Research Institute on Biomaterials, Biodegradables and Biomimetics, University of Minho, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, AvePark, Zona Industrial da Gandra, 4805-017 Barco GMR, Portugal.,ICVS/3B's-PT Government Associate Laboratory, Braga/Guimarães, Portugal
| | - João B Costa
- 3B's Research Group, I3Bs-Research Institute on Biomaterials, Biodegradables and Biomimetics, University of Minho, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, AvePark, Zona Industrial da Gandra, 4805-017 Barco GMR, Portugal.,ICVS/3B's-PT Government Associate Laboratory, Braga/Guimarães, Portugal
| | - Joana Silva-Correia
- 3B's Research Group, I3Bs-Research Institute on Biomaterials, Biodegradables and Biomimetics, University of Minho, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, AvePark, Zona Industrial da Gandra, 4805-017 Barco GMR, Portugal.,ICVS/3B's-PT Government Associate Laboratory, Braga/Guimarães, Portugal
| | - Maurice N Collins
- Bernal Institute, School of Engineering, University of Limerick, Limerick, Ireland.,Health Research Institute, University of Limerick, Limerick, Ireland
| | - Rui L Reis
- 3B's Research Group, I3Bs-Research Institute on Biomaterials, Biodegradables and Biomimetics, University of Minho, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, AvePark, Zona Industrial da Gandra, 4805-017 Barco GMR, Portugal.,ICVS/3B's-PT Government Associate Laboratory, Braga/Guimarães, Portugal
| | - J Miguel Oliveira
- 3B's Research Group, I3Bs-Research Institute on Biomaterials, Biodegradables and Biomimetics, University of Minho, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, AvePark, Zona Industrial da Gandra, 4805-017 Barco GMR, Portugal.,ICVS/3B's-PT Government Associate Laboratory, Braga/Guimarães, Portugal
| |
Collapse
|
32
|
Würbser MA, Schwarz PS, Heckel J, Bergmann AM, Walther A, Boekhoven J. Chemically Fueled Block Copolymer Self‐Assembly into Transient Nanoreactors**. CHEMSYSTEMSCHEM 2021. [DOI: 10.1002/syst.202100015] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Michaela A. Würbser
- Department of Chemistry Technical University Munich Lichtenbergstraße 4 85748 Garching Germany
| | - Patrick S. Schwarz
- Department of Chemistry Technical University Munich Lichtenbergstraße 4 85748 Garching Germany
| | - Jonas Heckel
- Institute for Macromolecular Chemistry University of Freiburg Stefan-Meier-Str. 31 79104 Freiburg Germany
- Freiburg Materials Research Center (FMF) University of Freiburg Stefan-Meier-Str. 21 79104 Freiburg Germany
- Freiburg Center for Interactive Materials and Bioinspired Technologies (FIT) University of Freiburg Georges-Köhler-Allee 105 79110 Freiburg Germany
| | - Alexander M. Bergmann
- Department of Chemistry Technical University Munich Lichtenbergstraße 4 85748 Garching Germany
| | - Andreas Walther
- A3BMS Lab Department of Chemistry University of Mainz Duesbergweg 10–14 55128 Mainz Germany
- Cluster of Excellence livMatS @ FIT – Freiburg Center for Interactive Materials and Bioinspired Technologies University of Freiburg Duesbergweg 10–14 55128 Mainz Germany
| | - Job Boekhoven
- Department of Chemistry Technical University Munich Lichtenbergstraße 4 85748 Garching Germany
- Institute for Advanced Studies Technical University Munich Lichtenbergstraße 2a 85748 Garching Germany
| |
Collapse
|
33
|
Späth F, Donau C, Bergmann AM, Kränzlein M, Synatschke CV, Rieger B, Boekhoven J. Molecular Design of Chemically Fueled Peptide-Polyelectrolyte Coacervate-Based Assemblies. J Am Chem Soc 2021; 143:4782-4789. [PMID: 33750125 DOI: 10.1021/jacs.1c01148] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Complex coacervated-based assemblies form when two oppositely charged polyelectrolytes combine to phase separate into a supramolecular architecture. These architectures range from complex coacervate droplets, spherical and worm-like micelles, to vesicles. These assemblies are widely applied, for example, in the food industry, and as underwater or medical adhesives, but they can also serve as a great model for biological assemblies. Indeed, biology relies on complex coacervation to form so-called membraneless organelles, dynamic and transient droplets formed by the coacervation of nucleic acids and proteins. To regulate their function, membraneless organelles are dynamically maintained by chemical reaction cycles, including phosphorylation and dephosphorylation, but exact mechanisms remain elusive. Recently, some model systems also regulated by chemical reaction cycles have been introduced, but how to design such systems and how molecular design affects their properties is unclear. In this work, we test a series of cationic peptides for their chemically fueled coacervation, and we test how their design can affect the dynamics of assembly and disassembly of the emerging structures. We combine them with both homo- and block copolymers and study the morphologies of the assemblies, including morphological transitions that are driven by the chemical reaction cycle. We deduce heuristic design rules that can be applied to other chemically regulated systems. These rules will help develop membraneless organelle model systems and lead to exciting new applications of complex coacervate-based examples like temporary adhesives.
Collapse
Affiliation(s)
- Fabian Späth
- Department of Chemistry, Technical University of Munich, 85748 Garching, Germany
| | - Carsten Donau
- Department of Chemistry, Technical University of Munich, 85748 Garching, Germany
| | - Alexander M Bergmann
- Department of Chemistry, Technical University of Munich, 85748 Garching, Germany
| | - Moritz Kränzlein
- WACKER-Chair of Macromolecular Chemistry, Catalysis Research Center, Technical University of Munich, 85748 Garching, Germany
| | | | - Bernhard Rieger
- WACKER-Chair of Macromolecular Chemistry, Catalysis Research Center, Technical University of Munich, 85748 Garching, Germany
| | - Job Boekhoven
- Department of Chemistry, Technical University of Munich, 85748 Garching, Germany.,Institute for Advanced Study, Technical University of Munich, 85748 Garching, Germany
| |
Collapse
|
34
|
Borsley S, Leigh DA, Roberts BMW. A Doubly Kinetically-Gated Information Ratchet Autonomously Driven by Carbodiimide Hydration. J Am Chem Soc 2021; 143:4414-4420. [DOI: 10.1021/jacs.1c01172] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Stefan Borsley
- Department of Chemistry, University of Manchester, Oxford Road, Manchester M13 9PL, United Kingdom
| | - David A. Leigh
- Department of Chemistry, University of Manchester, Oxford Road, Manchester M13 9PL, United Kingdom
| | - Benjamin M. W. Roberts
- Department of Chemistry, University of Manchester, Oxford Road, Manchester M13 9PL, United Kingdom
| |
Collapse
|
35
|
Kariyawasam LS, Hossain MM, Hartley CS. The Transient Covalent Bond in Abiotic Nonequilibrium Systems. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202014678] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
| | | | - C. Scott Hartley
- Department of Chemistry & Biochemistry Miami University Oxford OH 45056 USA
| |
Collapse
|
36
|
Kariyawasam LS, Hossain MM, Hartley CS. The Transient Covalent Bond in Abiotic Nonequilibrium Systems. Angew Chem Int Ed Engl 2021; 60:12648-12658. [PMID: 33264456 DOI: 10.1002/anie.202014678] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Indexed: 12/20/2022]
Abstract
Biochemical systems accomplish many critical functions with by operating out-of-equilibrium using the energy of chemical fuels. The formation of a transient covalent bond is a simple but very effective tool in designing analogous reaction networks. This Minireview focuses on the fuel chemistries that have been used to generate transient bonds in recent demonstrations of abiotic nonequilibrium systems (i.e., systems that do not make use of biological components). Fuel reactions are divided into two fundamental classifications depending on whether the fuel contributes structural elements to the activated state, a distinction that dictates how they can be used. Reported systems are further categorized by overall fuel reaction (e.g., hydrolysis of alkylating agents, carbodiimide hydration) and illustrate how similar chemistry can be used to effect a wide range of nonequilibrium behavior, ranging from self-assembly to the operation of molecular machines.
Collapse
Affiliation(s)
- Lasith S Kariyawasam
- Department of Chemistry & Biochemistry, Miami University, Oxford, OH, 45056, USA
| | | | - C Scott Hartley
- Department of Chemistry & Biochemistry, Miami University, Oxford, OH, 45056, USA
| |
Collapse
|
37
|
Rao A, Roy S, Pillai PP. Temporal Changes in Interparticle Interactions Drive the Formation of Transiently Stable Nanoparticle Precipitates. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2021; 37:1843-1849. [PMID: 33502873 DOI: 10.1021/acs.langmuir.0c03239] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
We demonstrate the power of fine-tuned interparticle interactions, emanating from appropriately functionalized surfaces, in creating self-assembled structures that show a transient switching between completely precipitated and redispersed stages of nanoparticles (NPs). The pH-dependent temporal changes in the strength of electrostatic interactions are explored to unveil a transient self-assembly response in plasmonic NPs. The assembly process was triggered by the electrostatic attraction between positively charged gold NPs (AuNPs) and an aggregating agent, ethylenediaminetetraacetic acid (EDTA). The autonomous changes in the pH and ionic strength of the solution, under the influence of atmospheric CO2, weaken the aggregating ability of EDTA and initiate the complete disassembly of [+] AuNP-EDTA precipitates. The use of a nondestructive mode of autonomous disassembly helped in achieving some of the desirable feats in the field of transient self-assembly such as easy removal of waste, formation of a transiently stable precipitate state, and negligible dampness in redispersion. The chemical strategy adopted in the present work, to introduce transientness, can act as a generic tool in creating the next generation of complex matter.
Collapse
Affiliation(s)
- Anish Rao
- Department of Chemistry, Indian Institute of Science Education and Research (IISER), Dr. Homi Bhabha Road, Pashan, Pune 411 008, India
| | - Soumendu Roy
- Department of Chemistry, Indian Institute of Science Education and Research (IISER), Dr. Homi Bhabha Road, Pashan, Pune 411 008, India
| | - Pramod P Pillai
- Department of Chemistry, Indian Institute of Science Education and Research (IISER), Dr. Homi Bhabha Road, Pashan, Pune 411 008, India
| |
Collapse
|
38
|
|
39
|
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.
Collapse
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
| |
Collapse
|
40
|
Kodura D, Houck HA, Bloesser FR, Goldmann AS, Du Prez FE, Frisch H, Barner-Kowollik C. Light-fueled dynamic covalent crosslinking of single polymer chains in non-equilibrium states. Chem Sci 2020; 12:1302-1310. [PMID: 34163893 PMCID: PMC8179028 DOI: 10.1039/d0sc05818a] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
While polymer synthesis proceeds predominantly towards the thermodynamic minimum, living systems operate on the reverse principle – consuming fuel to maintain a non-equilibrium state. Herein, we report the controlled formation of 3D macromolecular architectures based on light-fueled covalent non-equilibrium chemistry. In the presence of green light (525 nm) and a bivalent triazolinedione (TAD) crosslinker, naphthalene-containing polymers can be folded into single chain nanoparticles (SCNPs). At ambient temperature, the cycloaddition product of TAD with naphthalene reverts and the SCNP unfolds into its linear parent polymer. The reported SCNP is the first example of a reversible light triggered folding of single polymer chains and can readily be repeated for several cycles. The folded state of the SCNP can either be preserved through a constant supply of light fuel, kinetic trapping or through a chemical modification that makes the folded state thermodynamically favored. Whereas small molecule bivalent TAD/naphthalene cycloaddition products largely degraded after 3 days in solution, even in the presence of fuel, the SCNP entities were found to remain intact, thereby indicating the light-fueled stabilization of the SCNP to be an inherent feature of the confined macromolecular environment. Synthetic polymers consume green light as fuel for intramolecular crosslinking, yielding non-equilibrium single chain nanoparticles that can be light-stabilised, kinetically and chemically trapped, or else unfold in the absence of light fuel.![]()
Collapse
Affiliation(s)
- Daniel Kodura
- School of Chemistry and Physics, Queensland University of Technology (QUT) 2 George Street Brisbane QLD 4000 Australia .,Centre for Materials Science, Queensland University of Technology (QUT) 2 George Street Brisbane QLD 4000 Australia
| | - Hannes A Houck
- School of Chemistry and Physics, Queensland University of Technology (QUT) 2 George Street Brisbane QLD 4000 Australia .,Centre for Materials Science, Queensland University of Technology (QUT) 2 George Street Brisbane QLD 4000 Australia.,Polymer Chemistry Research Group, Centre of Macromolecular Chemistry (CMaC), Department of Organic and Macromolecular Chemistry, Ghent University Krijgslaan 281 S4-bis 9000 Gent Belgium
| | - Fabian R Bloesser
- School of Chemistry and Physics, Queensland University of Technology (QUT) 2 George Street Brisbane QLD 4000 Australia .,Centre for Materials Science, Queensland University of Technology (QUT) 2 George Street Brisbane QLD 4000 Australia
| | - Anja S Goldmann
- School of Chemistry and Physics, Queensland University of Technology (QUT) 2 George Street Brisbane QLD 4000 Australia .,Centre for Materials Science, Queensland University of Technology (QUT) 2 George Street Brisbane QLD 4000 Australia
| | - Filip E Du Prez
- Polymer Chemistry Research Group, Centre of Macromolecular Chemistry (CMaC), Department of Organic and Macromolecular Chemistry, Ghent University Krijgslaan 281 S4-bis 9000 Gent Belgium
| | - Hendrik Frisch
- School of Chemistry and Physics, Queensland University of Technology (QUT) 2 George Street Brisbane QLD 4000 Australia .,Centre for Materials Science, Queensland University of Technology (QUT) 2 George Street Brisbane QLD 4000 Australia
| | - Christopher Barner-Kowollik
- School of Chemistry and Physics, Queensland University of Technology (QUT) 2 George Street Brisbane QLD 4000 Australia .,Centre for Materials Science, Queensland University of Technology (QUT) 2 George Street Brisbane QLD 4000 Australia
| |
Collapse
|
41
|
Leng Z, Peng F, Hao X. Chemical-Fuel-Driven Assembly in Macromolecular Science: Recent Advances and Challenges. Chempluschem 2020; 85:1190-1199. [PMID: 32584522 DOI: 10.1002/cplu.202000192] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Revised: 05/19/2020] [Indexed: 12/17/2022]
Abstract
In the past decade, chemical-fuel-driven processes have been integrated with synthetic self-assembled systems, in which both the formation and properties can be carefully controlled. This strategy can drive systems far away from equilibrium, tailor the lifetime window of transient self-assembled systems, thus holding promise for future smart, adaptive, self-regulated, and life-like systems. By judging whether the building blocks or transient self-assembled systems participate in the fuel-to-waste conversion, the reported systems can be divided into two classes: dissipative self-assembly and self-assembly under dissipative conditions. Among these systems, the utilization of macromolecular building blocks to design non-equilibrium self-assemblied systems is becoming common. Macromolecular systems capable of dissipating energy with a programmed time domain have found widespread application, and have therefore been an active field of scientific inquiry. This Minireview aims to highlight the recent progress and opportunities of chemical-fuel-driven assembly in macromolecules. We envision that chemical-fuel-driven approach will play an increasingly important role in polymer science in the near future.
Collapse
Affiliation(s)
- ZeJian Leng
- Beijing Key Laboratory of Lignocellulosic Chemistry, Beijing Advanced Innovation Center for Tree Breeding by Molecular Design, Beijing Forestry University, Beijing, 100083, P. R. China
| | - Feng Peng
- Beijing Key Laboratory of Lignocellulosic Chemistry, Beijing Advanced Innovation Center for Tree Breeding by Molecular Design, Beijing Forestry University, Beijing, 100083, P. R. China
| | - Xiang Hao
- Beijing Key Laboratory of Lignocellulosic Chemistry, Beijing Advanced Innovation Center for Tree Breeding by Molecular Design, Beijing Forestry University, Beijing, 100083, P. R. China
| |
Collapse
|
42
|
Tena‐Solsona M, Janssen J, Wanzke C, Schnitter F, Park H, Rieß B, Gibbs JM, Weber CA, Boekhoven J. Accelerated Ripening in Chemically Fueled Emulsions**. CHEMSYSTEMSCHEM 2020. [DOI: 10.1002/syst.202000034] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Marta Tena‐Solsona
- 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
| | - Jacqueline Janssen
- Max Planck Institute for the Physics of Complex Systems Nöthnitzer Strasse 38 01187 Dresden Germany
- Center for Systems Biology Dresden Pfotenhauerstrasse 108 01307 Dresden Germany
| | - Caren Wanzke
- Department of Chemistry Technical University of Munich Lichtenbergstrasse 4 85748 Garching Germany
| | - Fabian Schnitter
- Department of Chemistry Technical University of Munich Lichtenbergstrasse 4 85748 Garching Germany
| | - Hansol Park
- Department of Chemistry University of Alberta 11227 Saskatchewan Drive T6G 2G2 Edmonton Canada
| | - Benedikt Rieß
- Department of Chemistry Technical University of Munich Lichtenbergstrasse 4 85748 Garching Germany
| | - Julianne M. Gibbs
- Department of Chemistry University of Alberta 11227 Saskatchewan Drive T6G 2G2 Edmonton Canada
| | - Christoph A. Weber
- Max Planck Institute for the Physics of Complex Systems Nöthnitzer Strasse 38 01187 Dresden Germany
- Center for Systems Biology Dresden Pfotenhauerstrasse 108 01307 Dresden Germany
| | - 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
| |
Collapse
|
43
|
Luo M, Xuan M, Huo S, Fan J, Chakraborty G, Wang Y, Zhao H, Herrmann A, Zheng L. Four‐Dimensional Deoxyribonucleic Acid–Gold Nanoparticle Assemblies. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202007616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Ming Luo
- Institute of Fundamental and Frontier Sciences (IFFS) University of Electronic Science and Technology of China (UESTC) 610054 Chengdu China
- DWI-Leibniz Institute for Interactive Materials Forckenbeckstr. 50 52056 Aachen Germany
| | - Mingjun Xuan
- DWI-Leibniz Institute for Interactive Materials Forckenbeckstr. 50 52056 Aachen Germany
- Institute of Technical and Macromolecular Chemistry RWTH Aachen University Worringerweg 2 52074 Aachen Germany
| | - Shuaidong Huo
- DWI-Leibniz Institute for Interactive Materials Forckenbeckstr. 50 52056 Aachen Germany
| | - Jilin Fan
- DWI-Leibniz Institute for Interactive Materials Forckenbeckstr. 50 52056 Aachen Germany
- Institute of Technical and Macromolecular Chemistry RWTH Aachen University Worringerweg 2 52074 Aachen Germany
| | - Gurudas Chakraborty
- DWI-Leibniz Institute for Interactive Materials Forckenbeckstr. 50 52056 Aachen Germany
- Institute of Technical and Macromolecular Chemistry RWTH Aachen University Worringerweg 2 52074 Aachen Germany
| | - Yixi Wang
- Institute of Fundamental and Frontier Sciences (IFFS) University of Electronic Science and Technology of China (UESTC) 610054 Chengdu China
| | - Hui Zhao
- Institute of Fundamental and Frontier Sciences (IFFS) University of Electronic Science and Technology of China (UESTC) 610054 Chengdu China
- School of Chemical Engineering Sichuan University 610055 Chengdu China
| | - Andreas Herrmann
- DWI-Leibniz Institute for Interactive Materials Forckenbeckstr. 50 52056 Aachen Germany
- Institute of Technical and Macromolecular Chemistry RWTH Aachen University Worringerweg 2 52074 Aachen Germany
| | - Lifei Zheng
- DWI-Leibniz Institute for Interactive Materials Forckenbeckstr. 50 52056 Aachen Germany
- Institute of Technical and Macromolecular Chemistry RWTH Aachen University Worringerweg 2 52074 Aachen Germany
| |
Collapse
|
44
|
Luo M, Xuan M, Huo S, Fan J, Chakraborty G, Wang Y, Zhao H, Herrmann A, Zheng L. Four-Dimensional Deoxyribonucleic Acid-Gold Nanoparticle Assemblies. Angew Chem Int Ed Engl 2020; 59:17250-17255. [PMID: 32558982 PMCID: PMC7540408 DOI: 10.1002/anie.202007616] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Indexed: 12/04/2022]
Abstract
Organization of gold nanoobjects by oligonucleotides has resulted in many three-dimensional colloidal assemblies with diverse size, shape, and complexity; nonetheless, autonomous and temporal control during formation remains challenging. In contrast, living systems temporally and spatially self-regulate formation of functional structures by internally orchestrating assembly and disassembly kinetics of dissipative biomacromolecular networks. We present a novel approach for fabricating four-dimensional gold nanostructures by adding an additional dimension: time. The dissipative character of our system is achieved using exonuclease III digestion of deoxyribonucleic acid (DNA) fuel as an energy-dissipating pathway. Temporal control over amorphous clusters composed of spherical gold nanoparticles (AuNPs) and well-defined core-satellite structures from gold nanorods (AuNRs) and AuNPs is demonstrated. Furthermore, the high specificity of DNA hybridization allowed us to demonstrate selective activation of the evolution of multiple architectures of higher complexity in a single mixture containing small and larger spherical AuNPs and AuNRs.
Collapse
Affiliation(s)
- Ming Luo
- Institute of Fundamental and Frontier Sciences (IFFS)University of Electronic Science and Technology of China (UESTC)610054ChengduChina
- DWI-Leibniz Institute for Interactive MaterialsForckenbeckstr. 5052056AachenGermany
| | - Mingjun Xuan
- DWI-Leibniz Institute for Interactive MaterialsForckenbeckstr. 5052056AachenGermany
- Institute of Technical and Macromolecular ChemistryRWTH Aachen UniversityWorringerweg 252074AachenGermany
| | - Shuaidong Huo
- DWI-Leibniz Institute for Interactive MaterialsForckenbeckstr. 5052056AachenGermany
| | - Jilin Fan
- DWI-Leibniz Institute for Interactive MaterialsForckenbeckstr. 5052056AachenGermany
- Institute of Technical and Macromolecular ChemistryRWTH Aachen UniversityWorringerweg 252074AachenGermany
| | - Gurudas Chakraborty
- DWI-Leibniz Institute for Interactive MaterialsForckenbeckstr. 5052056AachenGermany
- Institute of Technical and Macromolecular ChemistryRWTH Aachen UniversityWorringerweg 252074AachenGermany
| | - Yixi Wang
- Institute of Fundamental and Frontier Sciences (IFFS)University of Electronic Science and Technology of China (UESTC)610054ChengduChina
| | - Hui Zhao
- Institute of Fundamental and Frontier Sciences (IFFS)University of Electronic Science and Technology of China (UESTC)610054ChengduChina
- School of Chemical EngineeringSichuan University610055ChengduChina
| | - Andreas Herrmann
- DWI-Leibniz Institute for Interactive MaterialsForckenbeckstr. 5052056AachenGermany
- Institute of Technical and Macromolecular ChemistryRWTH Aachen UniversityWorringerweg 252074AachenGermany
| | - Lifei Zheng
- DWI-Leibniz Institute for Interactive MaterialsForckenbeckstr. 5052056AachenGermany
- Institute of Technical and Macromolecular ChemistryRWTH Aachen UniversityWorringerweg 252074AachenGermany
| |
Collapse
|
45
|
van Ravensteijn BGP, Voets IK, Kegel WK, Eelkema R. Out-of-Equilibrium Colloidal Assembly Driven by Chemical Reaction Networks. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2020; 36:10639-10656. [PMID: 32787015 PMCID: PMC7497707 DOI: 10.1021/acs.langmuir.0c01763] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Revised: 08/08/2020] [Indexed: 05/20/2023]
Abstract
Transient assembled structures play an indispensable role in a wide variety of processes fundamental to living organisms including cellular transport, cell motility, and proliferation. Typically, the formation of these transient structures is driven by the consumption of molecular fuels via dissipative reaction networks. In these networks, building blocks are converted from inactive precursor states to active (assembling) states by (a set of) irreversible chemical reactions. Since the activated state is intrinsically unstable and can be maintained only in the presence of sufficient fuel, fuel depletion results in the spontaneous disintegration of the formed superstructures. Consequently, the properties and behavior of these assembled structures are governed by the kinetics of fuel consumption rather than by their thermodynamic stability. This fuel dependency endows biological systems with unprecedented spatiotemporal adaptability and inherent self-healing capabilities. Fascinated by these unique material characteristics, coupling the assembly behavior to molecular fuel or light-driven reaction networks was recently implemented in synthetic (supra)molecular systems. In this invited feature article, we discuss recent studies demonstrating that dissipative assembly is not limited to the molecular world but can also be translated to building blocks of colloidal dimensions. We highlight crucial guiding principles for the successful design of dissipative colloidal systems and illustrate these with the current state of the art. Finally, we present our vision on the future of the field and how marrying nonequilibrium self-assembly with the functional properties associated with colloidal building blocks presents a promising route for the development of next-generation materials.
Collapse
Affiliation(s)
- Bas G. P. van Ravensteijn
- Institute
for Complex Molecular Systems, Department of Chemical Engineering
and Chemistry, Eindhoven University of Technology, P.O. Box 513, 5600 MB, Eindhoven, The Netherlands
| | - Ilja K. Voets
- Institute
for Complex Molecular Systems, Department of Chemical Engineering
and Chemistry, Eindhoven University of Technology, P.O. Box 513, 5600 MB, Eindhoven, The Netherlands
| | - Willem K. Kegel
- Van
’t Hoff Laboratory for Physical and Colloid Chemistry, Debye
Institute for NanoMaterials Science, Utrecht
University, 3584 CH Utrecht, The Netherlands
| | - Rienk Eelkema
- Department
of Chemical Engineering, Delft University
of Technology, Van der Maasweg 9, 2629 HZ Delft, The Netherlands
| |
Collapse
|
46
|
Affiliation(s)
- Fabian Schnitter
- Department of Chemistry Technical University of Munich Lichtenbergstrasse 4 85748 Garching Germany
| | - Job Boekhoven
- Department of Chemistry Technical University of Munich Lichtenbergstrasse 4 85748 Garching Germany
- Institute for Advanced Study Technical University of Munich Lichtenbergstrasse 4 85748 Garching Germany
| |
Collapse
|
47
|
Morgan FLC, Moroni L, Baker MB. Dynamic Bioinks to Advance Bioprinting. Adv Healthc Mater 2020; 9:e1901798. [PMID: 32100963 DOI: 10.1002/adhm.201901798] [Citation(s) in RCA: 95] [Impact Index Per Article: 23.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2019] [Revised: 01/31/2020] [Indexed: 01/06/2023]
Abstract
The development of bioinks for bioprinting of cell-laden constructs remains a challenge for tissue engineering, despite vigorous investigation. Hydrogels to be used as bioinks must fulfill a demanding list of requirements, mainly focused around printability and cell function. Recent advances in the use of supramolecular and dynamic covalent chemistry (DCvC) provide paths forward to develop bioinks. These dynamic hydrogels enable tailorability, higher printing performance, and the creation of more life-like environments for ultimate tissue maturation. This review focuses on the exploration and benefits of dynamically cross-linked bioinks for bioprinting, highlighting recent advances, benefits, and challenges in this emerging area. By incorporating internal dynamics, many benefits can be imparted to the material, providing design elements for next generation bioinks.
Collapse
Affiliation(s)
- Francis L. C. Morgan
- Department of Complex Tissue RegenerationMERLN InstituteMaastricht University 6200 MD Maastricht The Netherlands
| | - Lorenzo Moroni
- Department of Complex Tissue RegenerationMERLN InstituteMaastricht University 6200 MD Maastricht The Netherlands
| | - Matthew B. Baker
- Department of Complex Tissue RegenerationMERLN InstituteMaastricht University 6200 MD Maastricht The Netherlands
| |
Collapse
|
48
|
Dai K, Fores JR, Wanzke C, Winkeljann B, Bergmann AM, Lieleg O, Boekhoven J. Regulating Chemically Fueled Peptide Assemblies by Molecular Design. J Am Chem Soc 2020; 142:14142-14149. [DOI: 10.1021/jacs.0c04203] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Kun Dai
- Department of Chemistry, Technical University of Munich, Lichtenbergstrasse 4, 85748 Garching, Germany
| | - Jennifer Rodon Fores
- Department of Chemistry, Technical University of Munich, Lichtenbergstrasse 4, 85748 Garching, Germany
| | - Caren Wanzke
- Department of Chemistry, Technical University of Munich, Lichtenbergstrasse 4, 85748 Garching, Germany
| | - Benjamin Winkeljann
- Department of Mechanical Engineering and Munich School of Bioengineering, Technical University of Munich, Boltzmannstrasse 11, 85748 Garching, Germany
| | - Alexander M. Bergmann
- Department of Chemistry, Technical University of Munich, Lichtenbergstrasse 4, 85748 Garching, Germany
| | - Oliver Lieleg
- Department of Mechanical Engineering and Munich School of Bioengineering, Technical University of Munich, Boltzmannstrasse 11, 85748 Garching, Germany
| | - 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
| |
Collapse
|
49
|
Hossain MM, Atkinson JL, Hartley CS. Dissipative Assembly of Macrocycles Comprising Multiple Transient Bonds. Angew Chem Int Ed Engl 2020; 59:13807-13813. [PMID: 32384209 DOI: 10.1002/anie.202001523] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Revised: 04/18/2020] [Indexed: 12/20/2022]
Abstract
Dissipative assembly has great potential for the creation of new adaptive chemical systems. However, while molecular assembly at equilibrium is routinely used to prepare complex architectures from polyfunctional monomers, species formed out of equilibrium have, to this point, been structurally very simple. In most examples the fuel simply effects the formation of a single short-lived covalent bond. Herein, we show that chemical fuels can assemble bifunctional components into macrocycles containing multiple transient bonds. Specifically, dicarboxylic acids give aqueous dianhydride macrocycles on treatment with a carbodiimide. The macrocycles are assembled efficiently as a consequence of both fuel-dependent and fuel-independent mechanisms; they undergo slower decomposition, building up as the fuel recycles the components, and are a favored product of the dynamic exchange of the anhydride bonds. These results create new possibilities for generating structurally sophisticated out-of-equilibrium species.
Collapse
Affiliation(s)
| | - Joshua L Atkinson
- Department of Chemistry & Biochemistry, Miami University, Oxford, OH, 45056, USA
| | - C Scott Hartley
- Department of Chemistry & Biochemistry, Miami University, Oxford, OH, 45056, USA
| |
Collapse
|
50
|
Hossain MM, Atkinson JL, Hartley CS. Dissipative Assembly of Macrocycles Comprising Multiple Transient Bonds. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202001523] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
| | - Joshua L. Atkinson
- Department of Chemistry & Biochemistry Miami University Oxford OH 45056 USA
| | - C. Scott Hartley
- Department of Chemistry & Biochemistry Miami University Oxford OH 45056 USA
| |
Collapse
|