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Yunlong Du and colleagues present a general and rapid method to analytically control the continuous evolution of the electromagnetic field with time. This approach enables efficient reproduction of the four-dimensional electromagnetic environment.

Current lithium-ion battery recycling extracts valuable metals while discarding much of the battery’s leftover value. An emerging strategy called direct battery regeneration upends this model, restoring the battery’s performance without taking it apart — presenting a more efficient, sustainable option for end-of-life batteries.

Dual targeting of BRAF and MAPK signaling in the BRAF v600E mutant colorectal cancer patients has shown limited efficacy in clinical studies. Here, the authors identify PLK1 inhibition as synthetic lethal with dual BRAF and EGFR inhibition due to loss of ferroptosis inhibition via a PLK1-CBX8-GPX4 signaling axis in preclinical models of colorectal cancer.

A two-phase assembly approach is developed to synthesize single-unit-cell-thick perovskite chains within single-walled carbon nanotubes. A direct X-ray detector constructed with the confined perovskite chains exhibits outstanding performance and ultrahigh stability under harsh conditions.

Site-selective C–H functionalization of silanes is challenging because of the presence of multiple C–H bonds in the same molecule. Now a general photocatalytic site-selective radical functionalization of organosilicon compounds is reported, enabled by the β-silicon effect, which activates β-C(sp³)–H bonds. These reactions are applicable to linear and complex cyclic silanes.

The preparation of high quality crystalline covalent organic framework (COF) films without polymer contamination and controllable thickness is desirable for optoelectronic applications. Here, the authors report a diffusion-limited synthesis strategy for wafer-scale COF films with a controlled structure, thickness, patterning, and crystallization degree based on the adjustment of the precursor building block films.

Catalytic asymmetric radical dearomatization has remained a daunting task due to the challenges in exerting stereocontrol over highly reactive radical intermediates. Now, using metalloredox biocatalysis, new-to-nature radical dearomatases P450_rad1–P450_rad5 have been engineered to facilitate asymmetric dearomatization of a broad spectrum of aromatic substrates, including indoles, pyrroles and phenols.

Monitor deforming electrodes to speed development of renewable-energy storage, write Liqiang Mai, Mengyu Yan and Yunlong Zhao.

The effective design of cold-start enzyme libraries to balance fitness and diversity enables access to enzyme variants that are readily evolvable and close to the optima in the fitness landscape. Here, the authors develop MODIFY (machine learning-optimized library design with improved fitness and diversity), a machine learning algorithm to co-optimize expected fitness and sequence diversity of starting libraries, enhancing the efficiency of directed evolution in enzyme engineering.

Crumpled graphene structures are promising for electrochemical energy storage. Here, the authors synthesize deeply crumpled pinecone-like graphene sheets, which show self-adaptive folding-unfolding behaviours in cycling leading to robust battery performances.

Manganese complexes have long been utilized by nature to catalyze the oxygen evolution reaction (OER) but mirroring their efficiency in artificial electrochemical systems has proven difficult. This study centers on alpha-manganese dioxide (α-MnO₂), which closely mimics natural Mn^IV-O-Mn^III-H_xO motifs, presenting a novel method for manipulating proton coupling within the OER process using an external electric field.

The authors report a catalyst featuring Rh-Zn dual sites in a MoS₂ lattice integrated with TiO₂ for the photocatalytic carbonylation of CH₄ with CO and O₂ to CH₃COOH with a high productivity of 152.0 μmol g_cat.⁻¹ h⁻¹ and selectivity of 96.5%.

Development of fluorine rebound processes at an enzymatic Fe(III) centre are a challenge. Now, a plant-derived non-haem iron enzyme, 1-aminocyclopropane-1-carboxylic acid oxidase, is repurposed and evolved to catalyse chemo- and enantioselective C(sp³)–H fluorination, forming a range of enantioenriched organofluorine products.

Fast charging of electrochemical energy storage devices in under 10 minutes is desired but difficult to achieve in Li-ion batteries. Here, authors present an ampere-hour-scale potassium-ion hybrid capacitor, combining the merits of a battery and capacitor, and demonstrate a 6-minute charging time.

Methods for the wireless, continuous monitoring and analysis of activities directly from the throat skin have not been developed. Here, the authors present a stretchable device platform that provides wireless measurements and machine learning-based analysis of vibrations and muscle electrical activities from the throat.

Structural analyses of the human dopamine transporter in apo and substrate-bound states and in complex with drugs and inhibitors reveal key binding residues and conformational transitions that occur during substrate transport.

Biochemical and structural studies of the interactions between antibodies and spike proteins from SARS-CoV-2 Omicron subvariants indicate how these variants have evolved to escape antibody-mediated neutralization.

The authors report the structures of human CHT1 in the outward-open, inward-occluded and inward-open states, reveal the mechanism of HC-3 inhibition and choline recognition and elucidate the regulatory role of the intracellular helix IH1.

Sakuranetin is an important phytoalexin. The authors find that sakuranetin in rice attenuates endocytosis of effectors from the fungus Magnaporthe oryzae and enhances resistance against rice blast.

Extreme myopia (EM) is a leading cause of sight impairment caused by progressive retinal degeneration. Here, the authors perform whole-exome sequencing to investigate rare protein-truncating variants among EM cases and identify KDELR3 which contributes to the pathogenesis of EM.

Convergent mutations in hotspots of the SARS-CoV-2 Omicron receptor-binding ___domain can cause immune evasion and maintain sufficient ACE2-binding capability.

Tuberculosis is a major global health issue. Here the authors report Mycobacterium-pre-activated macrophage membrane-coated photothermal nanoparticles for targeted tuberculous granuloma and pathogen dual imaging and antibacterial photothermal therapy.

This Comment reviews the evolution from early electrophysiological studies to advanced diagnostic tools, highlighting the challenges and innovations shaping the future of gastrointestinal diagnostics.

Here, the authors fabricate large area and highly aligned polymer semiconductor sub-microwires arrays via coaxial focused electrohydrodynamic jet printing technology, achieving high on/off ratio and average mobility that is 5x higher than that of thin film based organic field effect transistors.

Nanowires and nanotubes are ideal candidates for energy applications but inorganic multielement oxides are less well studied. Here, the authors propose a gradient-electrospinning followed by controlled-pyrolysis method to synthesize various controllable one dimensional metal oxide nanostructures.

Memory consolidation theory suggests that memory is maintained at a stable strength after formation. The authors show that memory is dynamically maintained at an intermediate level allowing a bidirectional regulation which is mediated by a balance between activated Rac1 and expressed α2-chimaerin.

Scalable ultrasmall U-shaped nanowire FET probe arrays enable recording of full amplitude intracellular action potentials from primary neurons and other electrogenic cells.

Pixel size, power consumption, and stability of stretchable optoelectronic devices limit their application in digital imaging. Bian et al. developed a universal detachable interface technique for damage-free micropattern, reproducible transfer and ideal heterocontact of intrinsically stretchable electrodes.

Wearable neuromorphic optoelectronics require stretchable photosensitive materials and multifunctional integration. Here, authors develop intrinsically stretchable neuromorphic vision-adaptive transistors for skin-like neuromorphic vision systems.

The Ca_V2.3 channel is involved in synaptic plasticity and neurological disorders. Here, authors resolve the human Ca_V2.3 structure to explore functional heterogeneity of VSDs and elucidated the closed- and open-state inactivation mechanisms of the channel.

Characterizing the soft protein corona on nanoparticles i.e. the outer layer of the corona, remains a longstanding challenge. Here, the authors develop an in situ method to monitor the dynamic processes of multilayered corona formation and evolution that offers a universal strategy to characterize the soft corona proteome.

Whole-slide images (WSI) and digital pathology are valuable approaches for the analysis of tumours and their microenvironments. Here, the authors present scMTOP, a framework to characterise tumour ecosystems and intercellular relationships at the single-cell level from WSIs, which they apply to breast cancer samples.

This study reveals an unrecognized role of ABHD5 in regulating colon cancer stemness via controlling YAP methylation and nuclear localization, further explaining the molecular mechanism through which ABHD5 functions as a tumour suppressor gene in colon cancer.

Controlling the stereoselectivity in free-radical-mediated reactions is challenging. Now, a metalloredox biocatalysis strategy is reported that uses engineered cytochrome P450 enzymes for the unnatural asymmetric radical cyclization of α-haloesters to arenes.

Na_V1.6 channel plays a critical role in neuronal excitability. Here, authors present human Na_V1.6 structures in apo and 4,9-anhydro-tetrodotoxin bound forms, which reveal molecular mechanisms of Na_V1.6 Na⁺ conductance and inhibition by the blocker.

Exposure to early variants of SARS-CoV-2 results in immune imprinting in mouse models and in humans, reducing neutralizing antibody titres against Omicron variants, which could be mitigated with multiple updated boosters.

The selective hydrogenation of acetylene to ethylene involves high H₂ consumption as well as a high energy input. Now, a thermocatalytic process for acetylene semi-hydrogenation using H₂O as H source and CO on a Au/α-MoC catalyst is introduced.

Veillette and colleagues show that CD47 on tumor cells interacts in cis with the pro-phagocytic ligand SLAMF7, masking the ability of SLAMF7 to engage its homotypic receptor on macrophages and to trigger phagocytosis.

Vertical nanoprobes are high-aspect-ratio nanomaterials used to manipulate and interrogate cells with high spatiotemporal resolution and limited perturbation. This Review discusses the design principles to establish effective nanoprobe biointerfaces for drug delivery, intracellular sampling and sensing, biophysical interaction and bioelectronics.

Upgrading methane to more valuable chemicals such as methanol is highly appealing but remains challenging. Here the authors show how edge-rich MoS₂ can be used to oxidize methane to C1 oxygenates at room temperature using oxygen as the oxidant.

Conventional solid-to-solid conversion cathodes in rechargeable aluminium batteries suffer from sluggish reaction kinetics and cumulative structural degradation. Here the authors disclose a solution-to-solid conversion chemistry using molten salt electrolytes to achieve fast-charging capability and good cycling stability.