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A wide-field wavefront sensor consisting of a microlens array on the native image plane enables observation of atmospheric turbulence over a field of view of 1,100 arcsec at 30 Hz with an 80 cm telescope. With the aid of a neural network, turbulence can be predicted 33 ms in advance.

Video-rate imaging of the brains of awake mice with a field of view of 10 × 12 mm² and a spatial resolution of 1.2 µm is accomplished.

DeepSeMi is a self-supervised denoising framework that can enhance SNR over 12 dB across diverse samples and imaging modalities. DeepSeMi enables extended longitudinal imaging of subcellular dynamics with high spatiotemporal resolution.

All-solid-state sodium-ion batteries are promising candidates for grid-scale energy storage, but they require superior solid-state electrolytes (SSEs). Here sodium-ion SSEs based on dual-anion frameworks of oxychloride are studied and found to show high ionic conductivity and electrochemical oxidative stability with mechanical softness.

DeepCAD is a self-supervised deep-learning approach for denoising calcium imaging data. DeepCAD improved SNR and facilitates neuron extraction and spike inference.

DeepCAD-RT denoises fluorescence time-lapse images in real time.

The treatment of infected diabetic wounds faces obstacles of bacterial infection, hypoxia, hyperexpression of reactive oxygen species, and inflammation. Here, the authors address these issues by developing a programmed treatment strategy that utilizes live Haematococcus to promote healing of diabetic wounds in a comprehensive manner.

An introgression platform for transferring genetic variations of Aegilops tauschii to hexaploid wheat is established based on synthetic octoploid wheat. Combined with newly generated genome resources of A. tauschii, it represents a powerful tool for wheat gene discovery and breeding.

A meta-imaging sensor detects an extra-fine 4D light field distribution using a vibrating microlens array, enabling high-resolution 3D photography up to a gigapixel with fast aberration correction, demonstrated on a telescope aimed at the Moon.

While alkaline water electrolysis offers a green means for hydrogen production, H₂-evolving catalysts typically show worse activities in alkaline media than in acid. Here, authors examine IrMo intermetallics as electrocatalysts and identify a stably-adsorbed OH spectator in promoting performances.

Traditional optical microscope, while bulky, often fails to deliver optimal performance. Here, the authors have engineered an integrated microscope of 0.15 cm³ in volume and a weight of 0.5 g, which outperforms a commercial microscope and can be seamlessly integrated with a smartphone.

Sufficient supply of sulfonate group donor is critical to biomanufacturing of the sulfate containing compounds. Here, the authors engineer two sulfonate group donor regeneration systems, including 3'-phosphoadenosine-5'-phosphosulfate and the newly discovered 5'-phosphosulfate, to boost biosynthesis of sulfated compounds.

Brassica napus is a globally important oil crop, but the origin of the allotetraploid genome and its improvement process are largely unknown. Here, the authors take a population genetic approach to resolve its origin and evolutionary history, and identify candidate genes related to important agricultural traits.

Parasitoid wasps are rapidly developing as a model for evolutionary biology. Here, the authors analyze the genomes of two Anastatus wasps, revealing genomic innovations related to maintenance of genomic stability, and rapid turnover of venom genes.

Entorhinal cortex transfers multimodal information to hippocampus CA1 neurons via indirect and direct pathways. The authors show that excitatory projections from lateral entorhinal cortex selectively target a subpopulation of morphologically complex, calbindin-expressing pyramidal cells in CA1, forming a distinct direct circuit that is required for olfactory associative learning.

Developing amorphous solid electrolytes for solid state lithium batteries is challenging due to limited understanding of disordered structures. Here, the authors report a family of oxychloride amorphous solid electrolytes with high ionic conductivities and promising electrochemical characteristics.

The progress of high-performance oxide-based transistors is essential for seamlessly integrating monolithic 3-D circuits into the CMOS backend. The authors propose using atomic layer deposition for ZnO due to its compatibility with low-temperature backend integration. They also successfully integrated ZnO TFTs with HfO2 RRAM in a 1 kbit 1T1R array, showcasing RRAM switching capabilities.

An organic transistor that incorporates two bulk heterojunctions can exhibit active photoadaptation behaviour for light intensities that range over six orders of magnitude.

Spatiotemporal dynamic of charge carriers is commonly studied with optical or photoconductivity measurements, yet these techniques come with their own limitations. To circumvent these limits, the authors probe the free-carrier diffusion dynamics of microsecond lifetimes via laser-illuminated microwave impedance microscopy.

Using CRISPR-Cas9 mediated-knockout and overexpression analyses, this study shows that a trypsin in the diatom Phaeodactylum tricornutum promotes phosphorus uptake and inhibits nitrogen uptake but its expression is downregulated under nitrogen stress and upregulated under phosphorus stress. Together, the findings suggest this trypsin is a coordinate regulator of nutrient homeostasis.

A combination of multiview imaging, structured illumination, reconstruction algorithms and deep-learning predictions realizes spatial- and temporal-resolution improvements in fluorescence microscopy to produce super-resolution images from diffraction-limited input images.

Global emissions could decrease 3.9–5.6% over 5 years due to COVID-19, and the interconnected economy means lockdown-related declines reach beyond borders. As countries look to stimulate their economies, how fiscal incentives are allocated and invested will determine longer-term emission changes.

The high electronic conductivity of solid-state electrolytes leads to Li dendrite growth, thus hindering the commercialization of solid-state batteries. Here, the authors propose a flexible electron-blocking interface to protect garnet electrolytes from the electronic degradation.

Intelligent materials change their properties under external stimuli, integrating functionalities at the matter level. Here, Guo et al. report an artificial vision system based on the memory effect produced by sliding ferroelectricity in multiwalled tungsten disulfide nanotubes.

Single-atom catalysts are receiving much attention, but insights into their active sites or the differences in reactivity with conventional nanoparticles are still controversial. Now, operando studies on CO oxidation with Ir/MgAl₂O₄ accompanied by computational investigations reveal important features of this class of catalyst.