Chiral Metal–Organic Frameworks

Chemical Reviews, Journal Year: 2022, Volume and Issue: 122(9), P. 9078 - 9144

Published: March 28, 2022

In the past two decades, metal-organic frameworks (MOFs) or porous coordination polymers (PCPs) assembled from metal ions clusters and organic linkers via metal-ligand bonds have captivated significant scientific interest on account of their high crystallinity, exceptional porosity, tunable pore size, modularity, diverse functionality. The opportunity to achieve functional materials by design with promising properties, unattainable for solid-state in general, distinguishes MOFs other classes materials, particular, traditional such as activated carbon, silica, zeolites, thereby leading complementary properties. Scientists conducted intense research production chiral MOF (CMOF) specific applications including but not limited recognition, separation, catalysis since discovery first CMOF (i.e., d- l-POST-1). At present, CMOFs become interdisciplinary between chirality chemistry, material which involve many subjects physics, optics, medicine, pharmacology, biology, crystal engineering, environmental science, etc. this review, we will systematically summarize recent progress regarding strategies, synthetic approaches, cutting-edge applications. highlight successful implementation asymmetric catalysis, enantioselective sensing. We envision that review provide readers a good understanding chemistry and, more importantly, facilitate endeavors rational multifunctional industrial implementation.

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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Circularly polarized luminescence from organic micro-/nano-structures

Light Science & Applications, Journal Year: 2021, Volume and Issue: 10(1)

Published: April 11, 2021

Abstract Circularly polarized light exhibits promising applications in future displays and photonic technologies. luminescence (CPL) from chiral luminophores is an ideal approach to directly generating circularly light, which the energy loss induced by filters can be reduced. Among various luminophores, organic micro-/nano-structures have attracted increasing attention owing high quantum efficiency dissymmetry factor. Herein, recent progress of CPL summarized. Firstly, design principles CPL-active are expounded construction micro-/nano-structure introduction chirality. Based on these principles, several typical with activity introduced detail, including self-assembly small molecules, π-conjugated polymers, micro-/nanoscale architectures. Subsequently, we discuss external stimuli that regulate performance, solvents, pH value, metal ions, mechanical force, temperature. We also summarize materials light-emitting diodes, optical information processing, chemical biological sensing. Finally, current challenges prospects this emerging field presented. It expected review will provide a guide for excellent materials.

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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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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Material Evolution with Nanotechnology, Nanoarchitectonics, and Materials Informatics: What will be the Next Paradigm Shift in Nanoporous Materials?

Advanced Materials, Journal Year: 2021, Volume and Issue: 34(7)

Published: Oct. 13, 2021

Abstract Materials science and chemistry have played a central significant role in advancing society. With the shift toward sustainable living, it is anticipated that development of functional materials will continue to be vital for sustaining life on our planet. In recent decades, rapid progress has been made owing advances experimental, analytical, computational methods, thereby producing several novel useful materials. However, most problems material are highly complex. Here, best strategy via implementation three key concepts discussed: nanotechnology as game changer, nanoarchitectonics an integrator, informatics super‐accelerator. Discussions from conceptual viewpoints example developments, chiefly focused nanoporous materials, presented. It coupling these strategies together open advanced routes swift design exploratory search truly solving real‐world problems. These result evolution

Language: Английский

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Chirality in Light–Matter Interaction

Advanced Materials, Journal Year: 2022, Volume and Issue: 35(34)

Published: May 9, 2022

Abstract The scientific effort to control the interaction between light and matter has grown exponentially in last 2 decades. This growth been aided by development of technological tools enabling manipulation at deeply sub‐wavelength scales, unlocking a large variety novel phenomena spanning traditionally distant research areas. Here, role chirality light–matter interactions is reviewed providing broad overview its properties, materials, applications. A perspective on future developments highlighted, including growing machine learning designing advanced chiroptical materials enhance across several scales.

Language: Английский

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Nanoarchitectonics: the method for everything in materials science

Bulletin of the Chemical Society of Japan, Journal Year: 2023, Volume and Issue: 97(1)

Published: Dec. 1, 2023

Abstract Nanotechnology has revealed the science of nanoscale. The global challenge that will follow is to build functional materials with knowledge nanoscale phenomena. This task carried out by nanoarchitectonics as a postnanotechnology concept. goal material systems architecting atoms, molecules, and nanomaterials building blocks. Fundamentally, all are made atoms molecules. Therefore, nanoarchitectonics, which architects from can be universal way create materials. It may said method for everything in science. From basic units, living cells, complex systems, components nanoarchitectonics. paper presents recent examples research at various size levels, atomic cellular level, specifically, (i) atomistic (ii) molecular (iii) supramolecular (iv) inorganic (v) biomolecular (vi) cell-mimic (vii) cell-based possibility science, an integrative then explored.

Language: Английский

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There is still plenty of room for layer-by-layer assembly for constructing nanoarchitectonics-based materials and devices

Physical Chemistry Chemical Physics, Journal Year: 2021, Volume and Issue: 24(7), P. 4097 - 4115

Published: Dec. 2, 2021

While the layer-by-layer (LbL) assembly method has already reached a certain maturity, there is still plenty of room for expanding its usefulness fabrication nanoarchitectonics-based materials and devices.

Language: Английский

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Circularly polarized luminescence in chiral orientationally ordered soft matter systems

Deleted Journal, Journal Year: 2023, Volume and Issue: 1(1)

Published: July 23, 2023

Abstract Circularly polarized luminescent (CPL) materials have received significant attention in the field of fundamental science recently. These offer substantial advancement technological applications, such as optical data storage, displays, and quantum communication. Various strategies been proposed self‐assembled consisting inorganic, organic, hybrid systems, particularly chiral orientationally ordered soft matter systems (e.g., liquid crystals (LCs) LC polymers). However, developing scientific approaches to achieve pronounced steerable circularly light emission remains challenging. Herein, we present a comprehensive review on recent development CPL based LCs, including thermotropic LCs (cholesteric bent‐core LCs), lyotropic (nanocellulose polyacetylene‐based polymers LC‐based polymers, helical nanofibers, network). In addition, mechanisms, design principles, potential applications these are systematically reviewed. This summarizes with prospect latent challenges, which can strengthen our understanding basic principles provide new insight into progress several fields, chemistry, science, optics, electronics, biology.

Language: Английский

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