Four years on: following the pathway to real world impact of engineering research - Communications Engineering

Here we present five short case studies in which key authors of papers originally published in Communications Engineering in 2022 describe the impact of their work four years on. These reflections pro...

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Impact in engineering research: more than a number

Communications Engineering, Published online: 31 July 2026; doi:10.1038/s44172-026-00744-yOf the many journal metrics available to consider in weighing up the performance of a research journal, probably the best known is the Impact Factor (IF). The IF provides a mean average of the citations accrued in one year by all the papers of a particular journal published in the previous two years, based on citation data from Web of Science. The release of a journal’s first IF will be of interest to the research community, and ours was published in June of this year.

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Four years on: following the pathway to real world impact of engineering research

Communications Engineering, Published online: 31 July 2026; doi:10.1038/s44172-026-00743-zHere we present five short case studies in which key authors of papers originally published in Communications Engineering in 2022 describe the impact of their work four years on. These reflections provide a glimpse of what the papers meant for the key researchers involved, their research groups, goals, and broader communities. The pieces also give an insight into what the actual pathway to real world implementation of applied science and engineering research looks like.

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Air conditioning is not enough to keep people cool — can scientists find an alternative?

Advances in materials allow buildings to be cooled as temperatures rise.

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Millisecond magnetic particle imaging of a cerebral aneurysm phantom with and without flow diverter stent

Communications Engineering, Published online: 29 July 2026; doi:10.1038/s44172-026-00726-0Olaf Kosch and colleagues show flow and flow changes caused by an aneurysm and by implanting a stent to direct the flow away from the aneurysm in a patient-specific cerebral artery phantom by Magnetic Particle Imaging and propose application scenarios.

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Generative AI Speeds 3D Energetic Material Design for Custom Combustion

Researchers developed a hybrid generative AI framework that designs 3D energetic material grain structures to match user-defined pressure-time combustion profiles. By combining physics-informed geomet...

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Secure wireless key generation for static Internet-of-Things

Communications Engineering, Published online: 28 July 2026; doi:10.1038/s44172-026-00742-0Xintao Huan and colleagues report a physical-layer wireless key generation scheme for static IoT scenarios. This scheme does not require hardware assistance or secret exchange and achieves fast key generation in static IoT while defending against eavesdropping attacks.

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Self-deploying concrete systems for low‑carbon urban construction - Nature Cities

Nature Cities - Self-deploying concrete systems for low‑carbon urban construction

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Polarization-resolved imaging improves eye tracking

Communications Engineering, Published online: 23 July 2026; doi:10.1038/s44172-026-00727-zMantas Zurauskas and colleagues present a single-shot polarization-enabled eye-tracking system for more robust gaze estimation in wearable devices. Across 346 participants, polarization-resolved imaging improves 95th-percentile gaze accuracy by 10–16% versus matched intensity-only imaging.

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Self-deploying reinforced concrete structures

Communications Engineering, Published online: 23 July 2026; doi:10.1038/s44172-026-00725-1Ezra Ben-Abu and colleagues introduce a self-deploying formwork concept that transforms compact multistable tube assemblies into reinforced concrete structures during casting. The system deploys meter scale structures within seconds, supports complex geometries, and may reduce construction time, material consumption, and formwork related emissions.

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Nanoscale additive manufacturing of metals, alloys, and metal oxides

Nature Reviews Materials, Published online: 22 July 2026; doi:10.1038/s41578-026-00945-zThe properties of nanoscale metallic systems can be amplified through nanostructuring to achieve unique performance in mechanics, robotics, catalysis and photonics. This Review highlights the key nanoscale additive manufacturing techniques used to produce such metallic systems and their distinct next-generation applications.

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Generative AI empowered inverse design of 3D energetic material structures for customizable combustion

Communications Engineering, Published online: 22 July 2026; doi:10.1038/s44172-026-00738-wWentao Li and colleagues present a generative AI framework for inverse design of 3D energetic material structures that enables customizable control of combustion. The approach rapidly generates feasible structures matching target energy release profiles, with fine-tuning substantially improving both performance matching and volume loading.

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High-throughput fabrication of nanofibrous yarns produced by alternating-current electrospinning

Communications Engineering, Published online: 22 July 2026; doi:10.1038/s44172-026-00737-xJaroslav Mikule and colleagues developed a continuous AC-electrospinning method for producing core-free, 100% nanofiber yarns. The method forms yarns from several polymers at up to 55 m min⁻¹ and enables their processing into braided and woven scaffolds that support fibroblast proliferation.

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A quasi-two-stage heat pump for efficient dual—temperature supply—space heating and domestic hot water

Communications Engineering, Published online: 21 July 2026; doi:10.1038/s44172-026-00739-9Conventional heat pumps often require electric heaters to meet domestic hot water demands because of their limited supply temperature. Zhibin Yu and colleagues report a quasi-two-stage flexible heat pump with in cycle thermal storage which provides space heating and domestic hot water through two operating modes, offering a practical solution for low-carbon residential heating.

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A bulk acoustic resonator with vertical electrodes for wideband filters

Communications Engineering, Published online: 21 July 2026; doi:10.1038/s44172-026-00733-1Silvan Stettler and colleagues introduce a bulk acoustic resonator technology based on lithium niobate for radiofrequency filtering applications. These devices exhibit electromechanical coupling coefficients over 30%, enabling filters with fractional bandwidths near 20% for next-generation wireless communications.

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High-throughput super-resolution imaging chip based on miniaturized full-frequency encoded-illumination

Communications Engineering, Published online: 21 July 2026; doi:10.1038/s44172-026-00722-4Xiaoyu Yang and colleagues propose a miniaturized full-frequency encoded illumination chip that enables cost-effective super-resolution imaging based on the spatial frequency shift effect. The mini-FEI system achieves 333 nm resolution ( ~ λ/4NA) while retaining a 1 mm² field of view, and yields robust reconstructions across diverse label-free samples including USAF targets, star targets, onion root tip cells and live COS7 cells.

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AI Data Centers and the Power-Computing-Carbon Nexus

This collection invites manuscripts that highlight research advancing the synergistic operation, control, and co-planning of AI Data Centers.

nature.com

Carbonation-empowered offshore deep cement mixing for undredged land reclamation: micro-scale to in-situ construction

Communications Engineering, Published online: 18 July 2026; doi:10.1038/s44172-026-00728-yKesheng Yin and colleagues developed a carbonated deep cement mixing method by injecting CO₂ into seawater cement slurry and evaluate it using laboratory tests, field data, and numerical modeling. They show that carbonation densifies the microstructure, enhances strength and stiffness, and enables CO₂ sequestration for more sustainable land reclamation.

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Beyond lithium: how sodium-ion batteries could change the world

Nature - Batteries based on sodium ions are entering mass production. Some researchers say they could ultimately be a cheaper, safer alternative to lithium in electric cars and other energy...

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Researchers shed new light on ancient concrete’s extraordinary durability - Berkeley Engineering

New findings reveal how carbonation could help explain Roman concrete’s longevity over thousands of years

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Scalable shear-exfoliated graphene for high-performance low-carbon recycled concrete

Communications Engineering, Published online: 17 July 2026; doi:10.1038/s44172-026-00732-2Dr Md Jaynul Abden and colleagues present a water-based method for producing defect-free, few-layer graphene via high-shear exfoliation of graphite. When incorporated into recycled concrete aggregate concrete, the shear-exfoliated graphene enhances compressive strength and toughness while reducing cement use, leading to a saving of 127.3 kg CO2-equivalent emissions per cubic meter of material.

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Solar technology for clean energy

The deployment of solar power at the terawatt scale is enabling electricity decarbonization.

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In vivo feasibility study of humanoid robots in surgery - Nature

A systematic evaluation shows that contemporary humanoid robots can perform laparoscopic surgical tasks through teleoperation, highlighting both their promise and key technical challenges before clini...

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