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Molecular complexes with single-molecule magnet or qubit properties are great candidates for quantum information storage and processing, however, device implementation requires controlled surface deposition and property retention, which is a challenge. This Perspective gives a brief overview of molecular properties on a surface relevant for magnetic molecules and how they are affected by surface deposition, pointing out possible ways of overcoming the problems encountered so far.
Combinatorial biosynthesis of natural products is a method to synthesize structurally diverse molecules with defined modifications. Here, the authors review the various approaches used for combinatorial biosynthesis of fungal natural products by engineering biosynthetic enzymes and pathways to generate novel molecules.
Fluorescence resonance energy transfer (FRET) is one of the most important fluorescence mechanisms, with multi-step FRET systems enabling sequential energy transfer as seen in natural photosynthetic systems. Here, the authors review recent progress in exploiting discrete supramolecular assemblies to achieve multi-step FRET between donors and multiple acceptors.
Dynamic microscale droplets produced by liquid–liquid phase separation (LLPS) have emerged as appealing biomaterials, but their instability hinders their assembly into high-order structures with collective behaviors. Here, the authors review current strategies for stabilizing droplets, as well as recent developments in the applications of such LLPS droplets, and provide insights into how stabilized droplets can self-assemble into higher-order structures that display coordinated functions.
Self-sustainable autonomous soft actuators have emerged as naturally evolving out-of-equilibrium systems that do not require human intervention. Here, the authors discuss recent advances in the field, with a focus on shape-morphing materials, motion characteristics, built-in negative feedback loops, and constant stimulus response patterns.
Liquid crystal elastomers are shape-morphing materials that demonstrate reversible actuation when exposed to external stimuli, and their actuation depends heavily on the liquid crystal alignment programmed into these materials, using various shape-programming processes. Here, the author reviews current shape-programming methods in relation to the challenges of employing liquid crystal elastomers as soft, shape-memory components in devices in the future.
The signal transducing interface between biosamples and detection devices plays a key role in translating electrochemical reactions into output signals and often governs detection limits and biocompatibility of the sensor. Here, the author reviews syntheses and properties of electrochemical interfaces of field-effect transistor-based biosensors.
Molecular fragmentation plays a pivotal role in medicinal chemistry and drug discovery. Here the authors summarize the methodologies for molecular fragmentation and their application in the AI-based fragment-based drug discovery.
