Layered Transition Metal Dichalcogenide‐Based Nanomaterials for Electrochemical Energy Storage

Advanced Materials, Journal Year: 2019, Volume and Issue: 32(1)

Published: Sept. 30, 2019

Abstract The rapid development of electrochemical energy storage (EES) systems requires novel electrode materials with high performance. A typical 2D nanomaterial, layered transition metal dichalcogenides (TMDs) are regarded as promising used for EES due to their large specific surface areas and layer structures benefiting fast ion transport. methods the preparation TMDs TMD‐based nanohybrids first summarized. Then, in order improve performance various kinds rechargeable batteries, such lithium‐ion lithium–sulfur sodium‐ion other types emerging strategies design fabrication discussed. Furthermore, applications nanomaterials supercapacitors, especially untraditional presented. Finally, existing challenges future research directions this field proposed.

Language: Английский

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Self-assembly as a key player for materials nanoarchitectonics

Science and Technology of Advanced Materials, Journal Year: 2019, Volume and Issue: 20(1), P. 51 - 95

Published: Jan. 31, 2019

The development of science and technology advanced materials using nanoscale units can be conducted by a novel concept involving combination nanotechnology methodology with various research disciplines, especially supramolecular chemistry. is called 'nanoarchitectonics' where self-assembly processes are crucial in many cases wide range component materials. This review re-examines recent progress nanoarchitectonics. It composed three main sections: (1) the first short section describes typical examples to outline matters discussed this review; (2) second summarizes self-assemblies at interfaces from general viewpoints; (3) final focused on interfaces. presented demonstrate strikingly possibilities future potential their important contribution described cover variously structured objects including molecular machines, receptors, pliers, rotors, nanoparticles, nanosheets, nanotubes, nanowires, nanoflakes, nanocubes, nanodisks, nanoring, block copolymers, hyperbranched polymers, gels, liquid crystals, Langmuir monolayers, Langmuir-Blodgett films, self-assembled thin layer-by-layer structures, breath figure motif two-dimensional patterns, fullerene metal-organic frameworks, coordination capsules, porous carbon spheres, mesoporous materials, polynuclear catalysts, DNA origamis, transmembrane channels, peptide conjugates, vesicles, as well functional for sensing, surface-enhanced Raman spectroscopy, photovoltaics, charge transport, excitation energy transfer, light-harvesting, photocatalysts, field effect transistors, logic gates, organic semiconductors, thin-film-based devices, drug delivery, cell culture, differentiation, recognition, tuning, hand-operating (hand-operated) nanotechnology.

Language: Английский

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3D Printing for Electrochemical Energy Applications

Chemical Reviews, Journal Year: 2020, Volume and Issue: 120(5), P. 2783 - 2810

Published: Feb. 12, 2020

Additive manufacturing (also known as three-dimensional (3D) printing) is being extensively utilized in many areas of electrochemistry to produce electrodes and devices, this technique allows for fast prototyping relatively low cost. Furthermore, there a variety 3D-printing technologies available, which include fused deposition modeling (FDM), inkjet printing, select laser melting (SLM), stereolithography (SLA), making additive highly desirable electrochemical purposes. In particular, over the last number years, significant amount research into using 3D printing create electrodes/devices energy conversion storage has emerged. Strides have been made area; however, are still challenges drawbacks that need be overcome order print active stable rival state-of-the-art. Review, we will give an overview reasoning behind these applications. We then discuss how performance affected by various manipulating 3D-printed post modification techniques. Finally, our insights future perspectives exciting field based on discussion through Review.

Language: Английский

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The Past and the Future of Langmuir and Langmuir–Blodgett Films

Chemical Reviews, Journal Year: 2022, Volume and Issue: 122(6), P. 6459 - 6513

Published: Feb. 3, 2022

The Langmuir–Blodgett (LB) technique, through which monolayers are transferred from the air/water interface onto a solid substrate, was first method to allow for controlled assembly of organic molecules. With its almost 100 year history, it has been inspiration most methods functionalize surfaces and produce nanocoatings, in addition serving explore concepts molecular electronics nanoarchitectonics. This paper provides an overview history Langmuir LB films, including potential use devices discussion on why films seldom considered practical applications today. Emphasis is then given two areas where these offer unique opportunities, namely, mimicking cell membrane models exploiting nanoarchitectonics sensors, investigate recognitions, assemble machines. promising topics short- long-term prospects technique also highlighted.

Language: Английский

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Nanoarchitectonics: what's coming next after nanotechnology?

Nanoscale Horizons, Journal Year: 2021, Volume and Issue: 6(5), P. 364 - 378

Published: Jan. 1, 2021

The nanoarchitectonics concept has the ability to bridge nanoscale science and visual size materials. final goal of approaches is creation living-creature-like functional material systems from simple objects.

Language: Английский

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Molecular Imprinting: Materials Nanoarchitectonics with Molecular Information

Bulletin of the Chemical Society of Japan, Journal Year: 2018, Volume and Issue: 91(7), P. 1075 - 1111

Published: April 13, 2018

Abstract Combining nanotechnology with other science disciplines is necessary to produce various materials nanoscale structural and functional information, which nanoarchitectonics, a novel paradigm create useful materials. One of the basic ideas in nanoarchitectonics use molecular-level information structurally design This strategy indeed used some existing fields technical realms. For example, molecular imprinting techniques provide possessing inside fabricated Revisiting this idea concept would have great meaning toward unification individual research into one key approach. In review, we survey fundamentals recent trends consideration nanoarchitectonics. Here, aspects examples are surveyed from advanced applications: (i) fundamental preparation polymers form nanoparticles, nanofibers, thin films, monolayers; (ii) surface coverage, post-modification, introduction new groups; (iii) imprinted controllable guest binding by external stimuli such as photo-responsive, temperature-sensitive, pH-sensitive, solvent-dependent, multi-stimuli responsive materials; (iv) using proteins template protein stamping; (v) cyclodextrins monomers; (vi) functions including highly sensitive selective sensors combined DNA aptamers enzymatic reactions, post-imprinting for sophisticated sensors, applications drug delivery systems.

Language: Английский

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Nanoarchitectonics beyond Self‐Assembly: Challenges to Create Bio‐Like Hierarchic Organization

Angewandte Chemie International Edition, Journal Year: 2020, Volume and Issue: 59(36), P. 15424 - 15446

Published: March 14, 2020

Abstract Incorporation of non‐equilibrium actions in the sequence self‐assembly processes would be an effective means to establish bio‐like high functionality hierarchical assemblies. As a novel methodology beyond self‐assembly, nanoarchitectonics, which has as its aim fabrication functional materials systems from nanoscopic units through methodological fusion nanotechnology with other scientific disciplines including organic synthesis, supramolecular chemistry, microfabrication, and bio‐process, been applied this strategy. The application factors conventional is discussed on basis examples directed assembly, Langmuir–Blodgett layer‐by‐layer assembly. In particular, structures using bio‐active components such proteins or by combination bio‐components two‐dimensional nanomaterials, are described. Methodologies described review article highlight possible approaches nanoarchitectonics concept for creation higher functionalities structural organization.

Language: Английский

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Self-Assembled Minimalist Multifunctional Theranostic Nanoplatform for Magnetic Resonance Imaging-Guided Tumor Photodynamic Therapy

ACS Nano, Journal Year: 2018, Volume and Issue: 12(8), P. 8266 - 8276

Published: Aug. 9, 2018

Minimalist multifunctional platforms for delivering diagnostic and therapeutic agents effectively safely into tumor sites are highly desired in nanomedicine. Herein, we describe the fabrication of a supramolecular nanoplatform via amphiphilic amino acid (9-fluorenylmethyloxycarbonyl-l-leucine, Fmoc-l-L)-modulated self-assembly magnetic resonance imaging (MRI) contrast agent (ionic manganese, Mn2+) photosensitive drug (chlorin e6, Ce6). Coordination drives coassembly Fmoc-l-L Mn2+ to generate nanoscale network adaptively encapsulate Ce6. The obtained biometal–organic nanoparticles exhibit high loading capability, inherent good biocompatibility, robust stability, smart disassembly response glutathione (GSH). cooperative assembly multiple components is synchronously dynamic nature enables enhanced photodynamic therapy (PDT) damage cells tissue by efficiently photosensitizer improving reductive microenvironment competitive coordination GSH with Mn2+. antitumor effect can also be monitored evaluated vivo MRI through long-term intracellular biochelation Therefore, this work presents one-pot method theranostic capable MRI-guided PDT starting from minimalist biological building blocks.

Language: Английский

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Supramolecular Chiral Nanoarchitectonics

Advanced Materials, Journal Year: 2020, Volume and Issue: 32(41)

Published: March 19, 2020

Exploration of molecular functions and material properties based on the control chirality would be a scientifically elegant approach. Here, fabrication function chiral-featured materials from both chiral achiral components using supramolecular nanoarchitectonics concept are discussed. The contents classified in to three topics: i) rather general assemblies; ii) metal-organic frameworks (MOFs); iii) liquid crystals. MOF structures nanoscopically well-defined coordinations, while mesoscopic orientations liquid-crystalline phases often flexibly altered. Discussion effects features these representative systems with totally different natures reveals universal importance nanoarchitectonics. Amplification information molecules materials-level creation upon temporal statistic fluctuations universal, regardless nature assemblies. These thus surely advantageous characteristics for wide range applications.

Language: Английский

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Don’t Forget Langmuir–Blodgett Films 2020: Interfacial Nanoarchitectonics with Molecules, Materials, and Living Objects

Langmuir, Journal Year: 2020, Volume and Issue: 36(26), P. 7158 - 7180

Published: June 5, 2020

Designing interfacial structures with nanoscale (or molecular) components is one of the important tasks in nanoarchitectonics concept. In particular, Langmuir–Blodgett (LB) method can become a promising and powerful strategy nanoarchitectonics. From this viewpoint, status LB films 2020 will be discussed feature article. After section on basics technique, various recent research examples are introduced according to classifications (i) growing research, (ii) emerging (iii) future research. materials other than traditional lipids typical amphiphiles used as film techniques. Two-dimensional materials, supramolecular such metal organic frameworks, biomaterials DNA origami pieces capable working functional assemblies. Possible areas methods would cover demands, including energy, environmental, biomedical applications wide range materials. addition, forefront molecular manipulation cell fate control conducted LB-related science. The technique well-develop methodology for ca. 100 year history. However, there plenty room at interfaces, shown described It hoped that continuous development science technology make an unforgettable methodology.

Language: Английский

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