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In two seminal papers published 25 years ago, Phillips and Remington reported the structure of the green fluorescent protein (GFP). These studies provided a blueprint for the rational engineering of GFP, catalysing efforts that produced a large and growing collection of fluorescent proteins and indicators of cellular activity.
In this Perspective, a vision of a fully reconfigurable microfluidic device that can change its shape and function dynamically is outlined. Reconfigurable microfluidic platforms can enable new functionalities, which have the potential to go beyond the reach of current lab-on-a-chip systems.
The activity of proteins can be controlled with azobenzene-based photoswitches. This Review describes the design of such artificial protein constructs and how their phototriggered, non-equilibrium response is studied using transient infrared spectroscopy, with an emphasis on ligand binding and unbinding processes as well as allosteric signalling.
This Review describes the de novo design of metalloproteins, which perform numerous functions essential to life. By understanding the relationship between the symmetry of the protein structure and the metal active site, we can design novel, functional metalloproteins from scratch.
The study of metal–organic frameworks (MOFs) using time-resolved techniques is relatively unexplored, despite being key to an understanding of their chemical and physical properties. This Review summarizes the applicable techniques and how they can be used to probe MOF dynamics.
This Review establishes a unifying structure–property relationship among chemical composition, centrosymmetry breaking, lattice anharmonicity, ferroelectricity, dielectric screening and the Rashba effect in metal halide perovskites from the perspective of stereochemical expression of ns2 electron pairs on group IV metal cations.
Over the past decade, advances in azobenzenes have revolutionized their application potential, going beyond traditional uses as dyes and ultraviolet photoswitches. This Review describes breakthroughs in the development of red-light-photoswitchable azobenzenes and emerging applications in photopharmacology, photoswitchable adhesives and biodegradable systems for drug delivery.
Microcrystal electron diffraction (MicroED) can determine the structure of proteins from crystals that are orders of magnitude smaller than those used by X-ray methods. Here, the application of MicroED to protein–ligand complexes is reviewed.
We propose that life originated in spontaneously formed catalytic lipid micelles. Accumulating experimental evidence shows that such micelles undergo compositional autocatalytic reproduction. Lipid-first constitutes a parsimonious alternative to the RNA-first scenario.
Reversible addition–fragmentation chain-transfer (RAFT) polymerization and atom transfer radical polymerization (ATRP) are evaluated in terms of their mechanistic strengths and weaknesses, versatility and latest synthetic advances.
The current scope and limitations, path to the clinic and therapeutic applications of long-wavelength-responsive, light-activated drugs are discussed in this Review.
The exploitation of non-covalent interactions in carbohydrate chemistry is gaining traction. This Review summarizes recent developments in harnessing non-covalent interactions in selective carbohydrate synthesis, and highlights future directions.
This Review describes bioinspired biomimetic polymers that recapitulate macro-scale to atomic-scale features of naturally occurring materials. Particular attention is paid to biobased concepts, with an eye to having renewable supplies of self-healing, stimuli-responsive and/or antimicrobial materials.
Uncontrolled bleeding is a major cause of death, incentivizing the development of biomaterials that aid haemostasis and wound healing. This Review highlights the active components and forms of haemostatic materials, with a focus on their chemical design, and considers future trends in their development.
N-Heterocyclic carbenes continue to mesmerize scientists and open up new research avenues for academia and industry. Here, we provide a concise and up-to-date overview of N-heterocyclic carbenes, encompassing their history, properties and applications in transition metal catalysis, main group chemistry, on-surface chemistry and organocatalysis.
This Review describes recent work where scanning probe techniques are used to effect the formation and cleavage of chemical bonds. We contextualize this progress in terms of single-molecule manipulation and summarize implications for synthetic chemistry and future studies.
Antimicrobial resistance is an increasing threat to public health and encouraging the development of new antimicrobials is one of the most important ways to address the problem. This Roadmap article aims to bring together industrial, academic and political partners, and proposes both short-term and long-term solutions to this challenge.
Solid-state NMR is useful to study the local structure, dynamics and dopant speciation in metal halide perovskites. This Perspective describes the practical aspects of the method that make it broadly applicable to optoelectronic materials.
Interrupting a reaction reroutes the outcome of a known chemical process. This Review highlights advances that enable the redirection of common intermediates in organic chemistry to new outcomes.
The seminal paper by Yves Chauvin and Jean-Louis Hérisson on the mechanism of alkene metathesis is elegant, simple and insightful. Published more than 50 years ago, it deserves appreciation and admiration even today.
