Multifunctional Architectures Research Articles

Area-Time-Efficient Secure Comb Scalar Multiplication Architecture Based on Recoding

With the development of mobile communication, digital signatures with low latency, low area, and high security are in increasing demand. Elliptic curve cryptography (ECC) is widely used because of its security and lightweight. Elliptic curve scalar multiplication (ECSM) is the basic arithmetic in ECC. Based on this background information, we propose our own research objectives. In this paper, a low-latency and low-area ECSM architecture based on the comb algorithm is proposed. The detailed methodology is as follows. The recoding-k algorithm and randomization-Z algorithm are used to improve security, which can resist sample power analysis (SPA) and differential power analysis (DPA). A low-area multi-functional architecture for comb is proposed, which takes into account different stages of the comb algorithm. Based on this, the data dependency is considered and the comb architecture is optimized to achieve a uniform and efficient execution pattern. The interleaved modular multiplication algorithm and modified binary inverse algorithm are used to achieve short clock cycle delay and high frequency while taking into account the need for a low area. The proposed architecture has been implemented on Xilinx Virtex-7 series FPGA to perform ECSM on 256-bits prime field GF(p). In the hardware architecture with only 7351 slices of resource usage, a single ECSM only takes 0.74 ms, resulting in an area-time product (ATP) of 5.41. The implementation results show that our design can compete with the existing state-of-the-art engineering in terms of performance and has higher security. Our design is suitable for computing scenarios where security and computing speed are required. The implementation of the overall architecture is of great significance and inspiration to the research community.

Utilizing full-spectrum sunlight for ammonia decomposition to hydrogen over GaN nanowires-supported Ru nanoparticles on silicon

Photo-thermal-coupling ammonia decomposition presents a promising strategy for utilizing the full-spectrum to address the H2 storage and transportation issues. Herein, we exhibit a photo-thermal-catalytic architecture by assembling gallium nitride nanowires-supported ruthenium nanoparticles on a silicon for extracting hydrogen from ammonia aqueous solution in a batch reactor with only sunlight input. The photoexcited charge carriers make a predomination contribution on H2 activity with the assistance of the photothermal effect. Upon concentrated light illumination, the architecture significantly reduces the activation energy barrier from 1.08 to 0.22 eV. As a result, a high turnover number of 3,400,750 is reported during 400 h of continuous light illumination, and the H2 activity per hour is nearly 1000 times higher than that under the pure thermo-catalytic conditions. The reaction mechanism is extensively studied by coordinating experiments, spectroscopic characterizations, and density functional theory calculation. Outdoor tests validate the viability of such a multifunctional architecture for ammonia decomposition toward H2 under natural sunlight.

Dual Cross‐Linked Magnetic MXene Aerogel with High Strength and Durability Enables Multifunctionality

AbstractThe construction of lightweight yet robust, durable magnetic transition metal carbides and/or nitride (MXene) aerogels is highly desired for assembling high‐performance, multifunctional architectures. However, the fabrication and application of magnetic MXene aerogels is severely restricted by their inferior mechanical strength and poor water/oxygen resistance. Here, sustainable cellulose nanofibrils (CNFs) are employed for assisting in the physical and chemical dual cross‐linking to strongly bind the MXenes and MOF‐derived magnetic nanoparticles. The dual‐crosslinked magnetic MXene aerogels (D‐MMAs) achieve a density as low as 12 mg cm−3, and acquire a significantly improved mechanical strength of up to 1311% over physically crosslinked ones, as well as remarkably improved hydrophobicity, and oxidation stability. Furthermore, the multifunctional integration of efficient and tunable electromagnetic wave (EMW) absorption, remarkable photothermal conversion, thermal insulation, prominent oil‐water separation, thin/thick oil and dye absorption capability, and the remote magnetic controllability is accomplished. Notably, the D‐MMA performs a maximum absorption intensity of −63.9 dB, and accomplishes a specific reflection loss of −1105 dB mm−1, comparable to the best MXene‐based EMW absorbers ever reported. Given its facile, scalable, and sustainable manufacturing approach, the multifunctional D‐MMAs hold great application prospects in various fields of next‐generation electronics, special equipment protection, defense, and aerospace.

Titanium Multi-Topology Metamaterials with Exceptional Strength.

Additively manufactured metamaterials are architectured cellular materials that can be engineered through structural innovations to achieve unusual mechanical and multifunctional properties. Among these, hollow-strut lattice (HSL) metamaterials have proven to allow outstanding structural efficiency, with a multifunctional architecture ideal for lightweight, biomedical, microfluidic, and thermal engineering. To capitalize on their structural efficiency and significantly extend their mechanical envelope, a thin-plate lattice topology is seamlessly integrated into the inner hollow space of an HSL topology. This integration serves a dual purpose: to radically enhance the resistance of the irregular HSL nodes to deformation and to uniformly distribute the applied stresses in the new topology for unparalleled strength. Fabricated in titanium alloy Ti-6Al-4V with densities of 1.0-1.8g cm-3 , this thin-plate integrated hollow-strut lattice (TP-HSL) metamaterials achieve relative yield strength that well surpasses the empirical upper limit of all cellular metals, including HSL and solid-strut lattice (SSL) metamaterials made from various metallic alloys. Furthermore, their absolute yield strength drastically exceeds that of magnesium alloys with comparable densities while inheriting the high corrosion resistance, biocompatibility, heat resistance, and other unique attributes of Ti-6Al-4V. Titanium multi-topology metamaterials expand the boundaries of lightweight multifunctional metallic materials.

State-of-the-art epoxy vitrimer nanocomposites with graphene, carbon nanotube and silica—fundamentals and applications (radiation shielding, sensing and corrosion resistance)

Recent research is shifting towards adopting recyclable and sustainable plastics instead of traditionally used thermosetting materials. Accordingly, vitrimers behave both as thermoplastics as well as thermosetting polymers. Inimitable vitrimer polymers have been developed with dynamically crosslinked structures enhancing the durability, reprocessing, and mechanical and chemical stability features. This state-of-the-art review discusses vitrimer nanocomposites reinforced with carbonaceous (carbon nanotube, graphene, and graphene oxide) and inorganic (silica, halloysite nanotube) nanofillers has been particularly emphasized. Beneficial structural, microstructural, mechanical strength, modulus, thermal, conducting, reprocessing, engineering, shape memory, self-healing, kinetic, and theoretical topographies have been observed with vitrimers or modified vitrimers (disulfide or ether functional) matrices along with nano-reinforcements towards multifunctional architectures. High-tech vitrimeric nanocomposites show potential regarding electromagnetic shielding, anticorrosion coatings, sensors, joints welding, adhesives, and other sectors. Versatile design compensations, degradability, reprocessability, and methodological features/applications point towards next-generation sustainable materials for modern industries. Hence, this article presents advancements in the field of high performance vitrimeric nanocomposites.

Fabrication of amine-functionalized and multi-layered PAN-(TiO2)-gelatin nanofibrous wound dressing: In-vitro evaluation

The development of advanced multifunctional wound dressings remains a major challenge. Herein, a novel multilayer (ML) electrospun nanofibers (NFs) wound dressing based on diethylenetriamine (DETA) functionalized polyacrylonitrile (PAN), TiO2 nanoparticles (NPs) coating (Ct), and bioderived gelatin (Gel) was developed for potential applications in wound healing. The ML PAN-DETA-Ct-Gel membrane was developed by combining electrospinning, chemical functionalization, synthesis, and electrospray techniques, using a layer-by-layer method. The ML PAN-DETA-Ct-Gel membrane is comprised of an outer layer of PAN-DETA as a barrier to external microorganisms and structural support, an interlayer TiO2 NPs (Ct) as antibacterial function, and a contact layer (Gel) to improve biocompatibility and cell viability. The NFs membranes were characterized by scanning electron microscopy (SEM), surface profilometry, BET analysis, and water contact angle techniques to investigate their morphology, surface roughness, porosity, and wettability. The ML PAN-DETA-Ct-Gel wound dressing exhibited good surface roughness, porosity, and better wettability. Cell morphology, proliferation, and viability were determined using fibroblasts (3T3), and antibacterial assays were performed against six pathogens. The ML PAN-DETA-Ct-Gel NFs membrane showed good cell morphology, proliferation, viability, and antibacterial activity compared with other membranes. This new class of ML NFs membranes offers a multifunctional architecture with adequate biocompatibility, cell viability, and antibacterial activity.

A systematic printability study of direct ink writing towards high-resolution rapid manufacturing

Direct ink writing (DIW) holds enormous potential in fabricating multiscale and multi-functional architectures by virtue of its wide range of printable materials, simple operation, and ease of rapid prototyping. Although it is well known that ink rheology and processing parameters have a direct impact on the resolution and shape of the printed objects, the underlying mechanisms of these key factors on the printability and quality of DIW technique remain poorly understood. To tackle this issue, we systematically analyzed the printability and quality through extrusion mechanism modeling and experimental validating. Hybrid non-Newtonian fluid inks were first prepared, and their rheological properties were measured. Then, finite element analysis of the whole DIW process was conducted to reveal the flow dynamics of these inks. The obtained optimal process parameters (ink rheology, applied pressure, printing speed, etc) were also validated by experiments where high-resolution (<100 μm) patterns were fabricated rapidly (>70 mm s−1). Finally, as a process research demonstration, we printed a series of microstructures and circuit systems with hybrid inks and silver inks, showing the suitability of the printable process parameters. This study provides a strong quantitative illustration of the use of DIW for the high-speed preparation of high-resolution, high-precision samples.

Atrium spaces of highly urbanized multifunctional units of urban structure

The paper actualizes the concept of the atrium space of a building in the context of the development of modern highly urbanized multifunctional architecture. A retrospective analysis of the development of typological characteristics of atrium spaces in architectural structures from ancient civilizations to the present day is proposed. The hypothesis of an integral connection of the atrium with the concept of multifunctionality of an architectural object is put forward. The factors influencing the evolution of atrium spaces are proposed. Functional components of atrium spaces of modern multifunctional architecture are considered: organization of entrance zones, provision of microclimate in the building, communication and communicative function.

Novel Titanium Implant: A 3D Multifunction Architecture with Charge‐Trapping and Piezoelectric Self‐Stimulation (Adv. Healthcare Mater. 11/2023)

Anti-Inflammatory Materials In article 2202620 by Bin Yu, Junfeng Wang, Shanyong Zhang and co-workers, a 3D multifunctional architecture is developed with antibacterial, anti-inflammatory, and osteointegration properties. Charge-trap-based antibacterial and piezoelectrically self-stimulated anti-inflammatory responses are achieved to enhance osteointegration of titanium implants.

The optimization of biomimetic sharkskin riblet for the adaptation of drag reduction

The biomimetic sharkskin riblet has attracted more attention in engineering and research owing to the economic benefit of drag-reducing and antifouling properties. Although several works have optimized the parameters for a number of riblet designs, there is not yet a study dedicated to optimizing for rectangular cuboidal riblet parameters. Hence, this work proposes a new numerical optimization of riblet orientations and arrangements of a three-dimensional rectangular cuboidal riblet. The shear-stress transport k-omega was adopted as an appropriate turbulence model for the simulation. The results showed that the riblets efficiently improved drag reduction regardless of the flow state. Riblets oriented perpendicularly to the flow direction showed the greatest performance of 11.3% and 6% in the laminar and turbulent flow, respectively. Moreover, the analysis of the flow field characteristics near the wall revealed a significant improvement in terms of reduction in near-wall velocity and shear stress. This work offers new perspectives on the role of the intricate multifunctional architecture of shark-scale structures in improving swimming speed and opening new doors for marine and underwater applications.

Analysis of architecture of modern multifunctional cultural and entertainment complexes and their development trends

Introduction. A multifunctional cultural and entertainment complex encompasses spaces of various functional purposes into a single whole. A complex building performs various public functions together with the main function of entertainment. One of the reasons why multifunctional entertainment complexes have emerged is the loss of relevance by a number of existing culture facilities in the present-day environment. A transition was made from the design of multifunctional buildings to construction of multifunctional cultural and entertainment centers. The purpose of the study is to identify the features of architecture of multifunctional cultural and entertainment complexes and their development trends at the present stage.&#x0D; &#x0D; Materials and methods. The study encompassed investigation, analysis, generalization, and comparison of architectural features of ten most outstanding foreign and domestic design and construction facilities.&#x0D; &#x0D; Results. The analysis showed that in the early 21st century the architecture of modern multifunctional cultural and entertainment complexes developed in various countries of the world. The authors assume that modern cultural and entertainment complexes absorb many public functions, and today they are a well-developed specimen of multifunctional architecture.&#x0D; &#x0D; Conclusions. The main trends in the development of modern multifunctional cultural and entertainment complexes include the design and construction of large-scale multi-hall centers with highly developed infrastructure; their important role in the urban compositional structure; a single space-planning solution; improvement of structural engineering solutions; tighter requirements for the appearance of buildings and their interior; environmental design with maximal application of the entire range of technologies, techniques focused on a healthy, comfortable and safe living environment.

From Nanothermometry to Bioimaging: Lanthanide-Activated KY3F10 Nanostructures as Biocompatible Multifunctional Tools for Nanomedicine.

Lanthanide-activated fluoride-based nanostructures are extremely interesting multifunctional tools for many modern applications in nanomedicine, e.g., bioimaging, sensing, drug delivery, and photodynamic therapy. Importantly, environmental-friendly preparations using a green chemistry approach, as hydrothermal synthesis route, are nowadays highly desirable to obtain colloidal nanoparticles, directly dispersible in hydrophilic media, as physiological solution. The nanomaterials under investigation are new KY3F10-based citrate-capped core@shell nanostructures activated with several lanthanide ions, namely, Er3+, Yb3+, Nd3+, and Gd3+, prepared as colloidal water dispersions. A new facile microwave-assisted synthesis has been exploited for their preparation, with significant reduction of the reaction times and a fine control of the nanoparticle size. These core@shell multifunctional architectures have been investigated for use as biocompatible and efficient contrast agents for optical, magnetic resonance imaging (MRI) and computerized tomography (CT) techniques. These multifunctional nanostructures are also efficient noninvasive optical nanothermometers. In fact, the lanthanide emission intensities have shown a relevant relative variation as a function of the temperature, in the visible and near-infrared optical ranges, efficiently exploiting ratiometric intensity methods for optical thermometry. Importantly, in contrast with other fluoride hosts, chemical dissolution of KY3F10 citrate-capped nanocrystals in aqueous environment is very limited, of paramount importance for applications in biological fluids. Furthermore, due to the strong paramagnetic properties of lanthanides (e.g., Gd3+), and X-ray absorption of both yttrium and lanthanides, the nanostructures under investigation are extremely useful for MRI and CT imaging. Biocompatibility studies of the nanomaterials have revealed very low cytotoxicity in dfferent human cell lines. All these features point to a successful use of these fluoride-based core@shell nanoarchitectures for simultaneous diagnostics and temperature sensing, ensuring an excellent biocompatibility.

Preliminary Design and Simulation of a Thermal Management System with Integrated Secondary Power Generation Capability for a Mach 8 Aircraft Concept Exploiting Liquid Hydrogen

This paper introduces the concept of a thermal management system (TMS) with integrated on-board power generation capabilities for a Mach 8 hypersonic aircraft powered by liquid hydrogen (LH2). This work, developed within the EU-funded STRATOFLY Project, aims to demonstrate an opportunity for facing the challenges of hypersonic flight for civil applications, mainly dealing with thermal and environmental control, as well as propellant distribution and on-board power generation, adopting a highly integrated plant characterized by a multi-functional architecture. The TMS concept described in this paper makes benefit of the connection between the propellant storage and distribution subsystems of the aircraft to exploit hydrogen vapors and liquid flow as the means to drive a thermodynamic cycle able, on one hand, to ensure engine feed and thermal control of the cabin environment, while providing, on the other hand, the necessary power for other on-board systems and utilities, especially during the operation of high-speed propulsion plants, which cannot host traditional generators. The system layout, inspired by concepts studied within precursor EU-funded projects, is detailed and modified in order to suggest an operable solution that can be installed on-board the reference aircraft, with focus on those interfaces impacting its performance requirements and integration features as part of the overall systems architecture of the plane. Analysis and modeling of the system is performed, and the main results in terms of performance along the reference mission profile are discussed.

Iron atom–nanoparticles for interactional enhancing the electrocatalytic reaction activity in Li-S batteries

The undesirable shuttle effect and sluggish redox kinetics of polysulfides seriously result in low sulfur utilization and poor capacity retention. Here, an integrated strategy is proposed by rational designing multifunctional architecture to manipulate the redox kinetics of polysulfides, specifically, by employing iron atoms (Fe-As) and iron-species nanoparticles (Fe-NPs) co-embedded nitrogen-doped carbon nanotube (Fe-NCNT) as catalyst and host for sulfur. The synergistic cooperation of Fe-As and Fe-NPs provides efficient active sites to facilitate the diffusion, strengthen the affinities, and promote the conversion reactions for polysulfides. Furthermore, the NCNT not only offers practical Li+ transport pathways but also immobilize the polysulfides effectively. Benefiting from these merits, the Fe-NCNT/S electrodes exhibit high initial specific capacity of 1502.6 mAh/g at 0.1 C, outstanding rate performance (830 mAh/g at 2 C), and good cycling performance (597.8 mAh/g after 500 cycles with an ultralow capacity fading rate of 0.069% per cycle). This work features the distinct interaction of iron atom-nanoparticles on facilitating immobilization-diffusion-transformation process of polysulfides, and it also expected to pave the way for the application in practical Li-S batteries.

Novel Titanium Implant: A 3D Multifunction Architecture with Charge-Trapping and Piezoelectric Self-Stimulation.

Implant-associated infection and inflammation are the main causes of implant failure, causing irreversible damage and significantly increasing clinical risks and economic losses. In this study, a 3D multifunctional architecture is constructed that consisted of hierarchical TiO2 nanotubes (NTs) and electrospun polyvinylidene fluoride nanofiber layers on the surface of a titanium implant. The movement of bacteria through the nanofiber layer is facilitated by its appropriate pore sizes and electrostatic interactions to reach the NT layer where the bacteria are killed by positive charge traps. In contrast, the macrophages tend to adhere to the nanofiber layer. The mechanical interactions between the macrophages and piezoelectric nanofibers generate a self-stimulated electric field that regulated an anti-inflammatory phenotype. This study provides a new method for multifunctional implant materials with antibacterial, piezoelectrically self-stimulated anti-inflammatory, and osteointegration properties that are driven by electrical stimulation.

Multifunctional Architectures of Cyclic Dipeptide Copolymers and Composites, and Modulation of Multifaceted Amyloid-β Toxicity.

Alzheimer's disease (AD) is a major neurodegenerative disorder primarily characterized by the β-amyloid (Aβ42) misfolding and aggregation-associated multifaceted amyloid toxicity encompassing oxidative stress, neuronal death, and severe cognitive impairment. Modulation of Aβ42 aggregation via various structurally anisotropic macromolecular systems is considered effective in protecting neuronal cells. In this regard, we have developed a cyclic dipeptide (CDP)-based copolymer (CP) and explored its material and biomedical properties. Owing to the structural versatility, CDP-CP forms solvent-dependent anisotropic architectures ranging from dense fibers and mesosheets to vesicles, which are shown to interact with dyes and nanoparticles and mimic synthetic protocells, providing a conceptually new approach to achieve advanced functional materials with the hierarchical organization. CP upon interaction with gold nanoparticles (GNP) and polyoxometalate (POM) generated faceted architectures (CP-GNP) and the nanocomposite (CP-POM), respectively. CP-GNP and CP-POM have shown remarkable ability to inhibit Aβ42 aggregation, dissolve the preformed aggregates, and scavenge reactive oxygen species (ROS) to ameliorate multifaceted amyloid toxicity. In cellulo studies show that CP-GNP and CP-POM protect neuronal cells from Aβ42-induced toxicity and reduce lipopolysaccharide (LPS)-activated neuroinflammation at sub-micromolar concentration. To our knowledge, this is the first report on the hierarchical organization of CDP-CP into 1D-to-2D architectures and their organic-inorganic hybrid nanocomposites to combat the multifaceted amyloid toxicity.

Hierarchical gold dispersed nickel oxide nanodendrites microarrays as a potential platform for the sensitive electrochemical detection of glucose and lactate in human serum and urine

Tremendous demands for the successful design of nanoarchitectured microarrays-based signal transducers with high diagnostic sensitivity and selectivity, and abrupt clinical assessment have energized the intensive biosensors and bioelectronics research. In the present work, we demonstrate self-sustain gold dispersed on nickel oxide nanodentrites microarrays (Au@NiO NDMA) on nickel (Ni) microelectrodes (NME) towards the electrochemical sensing of glucose (GLU) and lactate (LA). The growth of novel gold @ nickel oxide nanodentrites microarrays utilizes self-organizing hyperbranched constructing wedges of nickel microelectrode passivation in HNO₃ tracked by galvanic replacement of Ni atom moiety with Au atom. The process requires no surfactant, polymer, or catalytic process relying only on this simple procedure. The result is an Au-NiO microelectrode with properties suitable for use in biosensing platforms. The as-developed gold @ nickel oxide nanodentrites microarrays employ as the potential microsensor for the detection of glucose and lactate in real samples (human serum and urine samples). The present sensor exhibits a broad linear detection range from 10.0 μM to 5.0 mM for glucose with a correlation coefficient (R2) of 0.99; and from 100.0 μM to 10.0 mM for lactate with a correlation coefficient (R2) of 0.99, high sensitivity, long-term durability and high practicability. The current gold @ nickel oxide nanodentrites microarrays-based multi-functional architectures can deal exceptional properties and synergistic belongings, and may be utilized in numerous electrochemical biosensing applications.

Characterization of the Biomass Degrading Enzyme GuxA from Acidothermus cellulolyticus.

Microbial conversion of biomass relies on a complex combination of enzyme systems promoting synergy to overcome biomass recalcitrance. Some thermophilic bacteria have been shown to exhibit particularly high levels of cellulolytic activity, making them of particular interest for biomass conversion. These bacteria use varying combinations of CAZymes that vary in complexity from a single catalytic domain to large multi-modular and multi-functional architectures to deconstruct biomass. Since the discovery of CelA from Caldicellulosiruptor bescii which was identified as one of the most active cellulase so far identified, the search for efficient multi-modular and multi-functional CAZymes has intensified. One of these candidates, GuxA (previously Acel_0615), was recently shown to exhibit synergy with other CAZymes in C. bescii, leading to a dramatic increase in growth on biomass when expressed in this host. GuxA is a multi-modular and multi-functional enzyme from Acidothermus cellulolyticus whose catalytic domains include a xylanase/endoglucanase GH12 and an exoglucanase GH6, representing a unique combination of these two glycoside hydrolase families in a single CAZyme. These attributes make GuxA of particular interest as a potential candidate for thermophilic industrial enzyme preparations. Here, we present a more complete characterization of GuxA to understand the mechanism of its activity and substrate specificity. In addition, we demonstrate that GuxA exhibits high levels of synergism with E1, a companion endoglucanase from A. cellulolyticus. We also present a crystal structure of one of the GuxA domains and dissect the structural features that might contribute to its thermotolerance.

도시재생 문화예술공간 공용공간의 유니버설디자인 특성 연구

Recent years have witnessed the appearance of many cultural and art spaces regenerated from old buildings Not only multi-functional architecture, but also cultural and art spaces with a profound history and culture are open to the public. In addition, to meet the needs of all users, these spaces should be applied with universal design. This study aims to promote a deeper understanding of the characteristics of universal design by analyzing urban regeneration culture and arts spaces for various users through case studies. The results are as follows. First, The public space of urban regeneration cultural and art space has four characteristics: accessibility, safety, acceptability and supportivity. Second, Research shows that, among universal design characteristics of public spaces in urban regenerative culture and art spaces, the acceptability is the highest, while the supportivity scores the lowest. Third, From the perspective of acceptability, the major information is highlighted by materials and colors different from those of the surroundings. The dotted blocks and acoustic interpretation devices are set at the elevators, staircases, entrances and exits to the indoor, toilet entrances and exists for visually-impaired users, which has greatly improved the acceptability. Survey shows that a majority of cases fail to provide independent nursing room for pregnant women, infants. So caring spaces should be set up for the visually-impaired, pregnant women, infants. Fourthly, From the perspective of supportivity, the braille signs should be set up for the visually-impaired. Two sections of handles should be installed at the corridors, staircases, etc. Meanwhile, rental services covering strollers, wheelchairs, and so on should be offered. In the future, while transforming the cultural and art spaces, researchers should also consider the universal design for multiple users.

Smart-simulation derived elastic 3D fibrous aerogels with rigid oxide elements and all-in-one multifunctions

Lightweight aerogel with functionally-elastic three-dimensional (3D) networks holds great promise, but their function realization is seriously plagued by weak assembling of building blocks with poor mechanical-stabilities. Herein, facile crosslinking brittle oxide nanofibers into elastic 3D fibrous aerogels was demonstrated based on smart screening of components and structures from nanoscale to macroscale in finite element analysis. By employing reduced graphene oxide (RGO) sheets as glues and air bubbles as templates, a simple approach to scalable synthesis of fibrous aerogels was developed. Despite involving rigid oxide element, the fibrous aerogel has good elasticity (under 1000-cycled compressions, withstanding − 196 to 700 °C), ultralow density (7.02 mg·cm−3), ultra-rapid photothermal conversion and water absorption. With these merits, it can efficiently evaporate water from microplastic-polluted seawater powered by solar, enable the vapor to be naturally condensated and harvested in well-designed electricity-free system. High solar-to-vapor efficiency over 100% (1 sun) and microplastic removal efficiency (∼100%) are achieved. Superior to reported evaporators, such elastic aerogel can be reused in wearable cold-defending and pressure sensing even after solar-evaporation. This work provides a universal strategy for smart-simulation designing and simple assembling multifunctional architectures even from brittle building-blocks, opening doors to new opportunities in many advanced applications.