Purpose Of Application Research Articles

Multi-Terminal GaInP/GaInAs/Ge Solar Cells for Subcells Characterization

Improvement of triple-junction (3J) III-V/Ge solar cells efficiency is hindered by the low current produced by the top and middle cells relative to the bottom cell (Ge). This can be explained by the difficulty of characterizing, on an individual basis, the subcells. We investigate the fabrication process of multi-terminal multi-junction solar cells (MTMJSC) and its potential as a promising architecture to independently characterize subcells of multi-junction solar cells. Here, we study monolithic triple-junction solar cells, with an InGaP top cell, an InGaAs middle cell and a Ge bottom cell interconnected by tunnel junctions. We demonstrate a fabrication process for MTMJSC on commercial wafers for characterization applications purposes. I-V measurements, under illumination, of two-terminals and MTMJSC were compared to validate that the MTMJSC fabrication process does not degrade the cells’ performance. The dark current of each subcell was also measured and an ideal-diode model used to determine the subcells electrical parameters. The results suggest a method to measure the relative absorption and the opto-electrical couplings between the subcells unambiguously, through EQE and electroluminescence measurements, based on basic micro-fabrication processes.

The concept of intersectionality in bioethics: a systematic review

BackgroundIntersectionality is a concept that originated in Black feminist movements in the US-American context of the 1970s and 1980s, particularly in the work of feminist scholar and lawyer Kimberlé W. Crenshaw. Intersectional approaches aim to highlight the interconnectedness of gender and sexuality with other social categories, such as race, class, age, and ability to look at how individuals are discriminated against and privileged in institutions and societal power structures. Intersectionality is a “traveling concept”, which also made its way into bioethical research.MethodsWe conducted a systematic review to answer the question of where and how the concept of intersectionality is applied in bioethical research. The PubMed and Web of Science databases were systematically searched and 192 articles addressing bioethical topics and intersectionality were finally included.ResultsThe qualitative analysis resulted in a category system with five main categories: (1) application purpose and function, (2) social dimensions, (3) levels, (4) health-care disciplines and academic fields, and (5) challenges, limitations, and critique. The variety of academic fields and health-care disciplines working with the concept ranges from psychology, through gynaecology to palliative care and deaf studies. Important functions that the concept of intersectionality fulfils in bioethical research are making inequities visible, creating better health data collections and embracing self-reflection. Intersectionality is also a critical praxis and fits neatly into the overarching goal of bioethics to work toward social justice in health care. Intersectionality aims at making research results relevant for respective communities and patients, and informs the development of policies.ConclusionsThis systematic review is, to the best of our knowledge, the first one to provide a full overview of the reference to intersectionality in bioethical scholarship. It creates a basis for future research that applies intersectionality as a theoretical and methodical tool for analysing bioethical questions.

GIS technology as a geographical method in applied library research: interpreting emerging issues through an interdisciplinary perspective

Thanks to current national investigations, research applied to libraries in Italy has an unprecedented amount of data from which are emerging new complex issues and some worrying contradictions. In this framework lies the need to design structured in-depth investigations using innovative interpretative tools. Following an interdisciplinary approach, the article therefore proposes a methodological reflection on the opportunities offered by the integration between geographical knowledge and librarianship. Starting from the comparison between the main application purposes of GIS technology (Geographic Information System) adopted so far, both nationally and internationally, with some new experiments conducted in recent years, the contribution intends to present the potential of a method geographical gis-based for the interpretation of the relationships that link libraries to their context of action.

Overcoming vulnerability by editing the germline?

The concept of vulnerability has become widely acknowledged as a fundamental concept for medical ethics and research ethics, yet rarely considered with respect to ethical assessments of human germline genome editing. A first aim of this paper is to make vulnerability ethics considerations fruitful for issues related to these technical innovations. The possibility of altering the genome promises to overcome forms of vulnerability inherently connected to our existence as physical beings and would hence allow to increase the resilience of human nature or even to move evolution forward by equipping people with new character traits and enhanced capabilities. I suggest a more fine-grained distinction of various applications purposes than the dichotomy of therapeutic and enhancement. I support the rejection of most application purposes as ‘therapeutic’ and claim that framing them as ‘therapeutic’ in the context of the current discursive constellation runs the risk of accentuating existing vulnerabilities. With respect to intergenerational responsibilities, I reject the view that editing the germline necessarily leads to corrupt intergenerational relations based on which it must be categorically excluded. I conclude that it is nevertheless important to take a very close look at the challenges that arise, especially from a vulnerability perspective, before irreversible facts are created overhastily.

Detergenschemie beeinflusst die Überschreitung planetarer Grenzen einschließlich antimikrobieller Resistenz und Arzneimittelentwicklung

AbstractDie Chemie der Detergenzien ermöglicht alltägliche Anwendungen. Gleichzeitig gefährdet sie sichere Handlungsräume, welche die Menschheit für ihren Fortbestand braucht. Ziel dieses Übersichtsartikels ist es, die Entwicklung eines ganzheitlichen Denkansatzes im chemischen Design von Detergenzien zu unterstützen. Mit Hilfe vom Konzept der planetaren Grenzen identifizieren wir Fortschritte und Wissenslücken im Zusammenhang mit der Chemie der Detergenzien und fünf planetaren Grenzen, welche derzeit überschritten werden, einschließlich Klima, Süßwasser, Landsystem, neue chemische Entitäten und Integrität der Biosphäre. Unsere Studie offenbart den Status von drei kritischen Herausforderungen, die in den kommenden Jahren angegangen werden müssen, darunter (i) die Umsetzung einer ganzheitlichen, klimafreundlichen Detergensindustrie; (ii) die Angleichung von materialistischen und sozialen Aspekten bei der Schaffung technischer Lösungen mittels nachhaltiger Chemie; (iii) die Entwicklung von Detergenzien, die einer Anwendung dienen, aber die Biosphäre in ihrer Rolle als neue chemische Entitäten nicht schaden. Medizinrelevante Fallstudien zeigen, dass selbst das raffinierteste Detergensdesign eine Medikamentenentwicklung nicht ausreichend beschleunigen kann, um zeitgleich die Antibiotikaresistenzentwicklung, welche Detergenzien in ihrer Rolle als neue chemische Entitäten fördern, zu überwinden. Sichere Handlungsräume, welche die Menschheit für ihren Fortbestehen braucht, können gesichert werden, sofern zukünftige Bemühungen über die Etablierung von nachhaltiger Chemie, Ressourceneffizienz und Netto‐Null‐Emissionsziele hinaus gehen.

Detergent Chemistry Modulates the Transgression of Planetary Boundaries including Antimicrobial Resistance and Drug Discovery.

Detergent chemistry enables applications in the world today while harming safe operating spaces that humanity needs for survival. Aim of this review is to support a holistic thought process in the design of detergent chemistry. We harness the planetary boundary concept as a framework for literature survey to identify progresses and knowledge gaps in context with detergent chemistry and five planetary boundaries that are currently transgressed, i.e., climate, freshwater, land system, novel entities, biosphere integrity. Our survey unveils the status of three critical challenges to be addressed in the years to come, including (i) the implementation of a holistically, climate-friendly detergent industry; (ii) the alignment of materialistic and social aspects in creating technical solutions by means of sustainable chemistry; (iii) the development of detergents that serve the purpose of applications but do not harm the biosphere in their role as novel entities. Specifically, medically relevant case reports revealed that even the most sophisticated detergent design cannot sufficiently accelerate drug discovery to outperform the antibiotic resistance development that detergents simultaneously promote as novel entities. Safe operating spaces that humanity needs for its survival may be secured by directing future efforts beyond sustainable chemistry, resource efficiency, and net zero emission targets.

Cone-beam consistency conditions for planar trajectories with parallel and perpendicular detectors

Cone-beam (CB) projections provide a first-order model for x-ray imaging with an area detector. CB consistency conditions (CBCCs), also known as range conditions for the 3D divergent x-ray transform, are equations that express the redundant information in a collection of CB projections. For applications purposes, CBCCs are most suitably expressed in terms of detector coordinates. CBCCs are only known for a few geometrical configurations, which depend on the source and detector trajectories. Here we only consider source trajectories that lie in a plane, and detector orientations that are parallel to the trajectory plane, or perpendicular to it. The parallel detector is stationary, but the vertical detector rotates around the center of the circular trajectory. We unify and generalize the existing known CBCCs for planar trajectories, by creating an intermediate geometry consisting of a parallel, rotating detector, and we develop new CBCCs for this geometry. Our main result is a theorem on CBCCs for a perpendicular detector, which must necessarily move in response to movement of the source. We also provide a theorem for the more difficult situation of a perpendicular detector but without the restriction that the target object be on one side or the other of the trajectory plane. We present a simple numerical simulations for a toy calibration problem to provide an example application of the new CBCCs.

Characterization and utilization of cacao shell powder as a biofiller in natural rubber composite

The cacao shell, a by-product of the chocolate industry, is considered a waste and is normally discarded. This work aims to study the feasibility of using cacao shell powder (CSP) as a biofiller in rubber applications. The CSP was initially prepared, characterized, and incorporated into natural rubber (NR) at different loadings. Its reinforcement was compared with calcium carbonate (CaCO3) and carbon black (CB). The results showed that CSP had a relatively large average particle size (∼152 μm) and, thus, a very small specific surface area (4.5 m2/g). It mostly consisted of organic substances like cellulose, hemicellulose, lignin, proteins, etc. When incorporated into NR, both scorch time and optimal cure time decreased due to the existence of nitrogen-containing compounds, whereas hardness and modulus increased gradually with increasing CSP loading due to the dilution effect. At a given loading, CSP showed shorter scorch and cure times with greater hardness and modulus than CaCO3, indicating its greater cure activation ability and higher reinforcement magnitude. However, its reinforcement was far lower than that of carbon black. The maximum tensile strength was found at 30 phr of CSP loading, with a value of approximately 19.2 MPa, which was about 3% higher than that of CaCO3 but approximately 19% lower than CB. The findings suggest that, like other inert fillers, CSP can be employed for cost-reduction purposes in many applications where exceptionally high strengths are not essential, such as rubber bands, rubber flooring, rubber mats for livestock, etc.

An in-depth exploration of recent advances and promising outlooks in biogas production

Biogas is a product composed of a mixture of gases resulting from the biological decomposition of organic material, consisting primarily of methane gas and carbon dioxide, besides smaller amounts of other gases. The current study aims to comprehensively analyze waste-based biogas production to ensure sustainability in the biofuel production process. An advanced systematic bibliometric analysis using keywords, co-citations, and bibliographic coupling analysis was performed on 641 peer-reviewed articles from Web of Science to conclude this goal further. This analysis covers the period from 2000 to 2022, a little more than 20 years. The methodology used reveals several themes that have been identified and addressed in the articles: (1) the importance of the topic in academia by country in which they were analyzed; (2) sectors contributing to biofuel production; (3) equipment used in biofuel production; (4) the most cited waste sources in the database; (5) application purpose of biogas; (6) relevance of other energy sources; (7) areas of interest where biofuels are used; and (8) a comparison between the energy production capacity and the number of publications on the topic by country. Furthermore, the potentials, limitations, perspectives, and future trends highlighted to improve the production process are also considered. Therefore, the conclusion is that organic waste can be used in the sustainable production of goods with added value for society.

Investigating for Photocatalytic Activity of Hybrid TiO2/Reduced Graphene Oxide and Application in Reducing VOCs

In this study, rGO/TiO2 hybrid nanostructures (rGO : reduced Graphene Oxide) have been successfully fabricated for the purpose of application in the treatment of volatile organic compound (VOCs) that harmful for the environment through the method of directly measuring the change in concentration of decomposed VOCs in real time under UV-excited conditions using a home-made measuring system. the results showed that hybrids TiO2 : rGONFs (reduced Graphene Oxide nano flake) samples with the weight ratio between two kind of material are 99%:1% and 98%:2% which reduced VOCs faster than 2 time intrinsic TiO2. The phenomenon of 2D materials involved in the hybrids lead to the fact that the photocatalytic activity of TiO2 had been significantly improved, this can be explained as follows: When heterogeneous hybrid was formed, because of the difference in energy levels of conduction band between two materials was negligible, heterojunction barrier is not too high this made the photogenerated electrons from TiO2 easily move through rGONFs under UV stimulation. This thing has significantly reduced the recombination of the generated carrier in TiO2 during irradiation, which lead to an increase in the lifetime of the carrier and make photocatalytic reaction of the assembly become more effective. Copyright © 2024 by Authors, Published by BCREC Publishing Group. This is an open access article under the CC BY-SA License (https://creativecommons.org/licenses/by-sa/4.0).

A sensitive, portable, and smartphone-based whole-cell biosensor device for salicylic acid monitoring

Considerable effort has been invested in developing salicylic acid (SA) biosensors for various application purposes. Here, by engineering the sensing modules and host cell chassis, we have gradually optimized the NahR-Psal/Pr-based SA biosensor, increasing the sensitivity and maximum output by 17.2-fold and 9.4-fold, respectively, and improving the detection limit by 800-fold, from 80 μM to 0.1 μM. A portable SA sensing device was constructed by embedding a gelatin-based hydrogel containing an optimized biosensor into the perforations of tape adhered to glass slide, which allowed good determination of SA in the range of 0.1 μM–10 μM. Then, we developed a customized smartphone App to measure the fluorescence intensity of each perforation and automatically calculate the corresponding SA concentration so that we could detect SA concentrations in real cosmetic samples. We anticipate that this smartphone-based imaging biosensor, with its compact size, higher sensitivity, cost-effectiveness, and easy data transfer, will be useful for long-term monitoring of SA.

Material testing for injection molded and 3D printed pristine/glass reinforced nylon at various strain rates

With the advent of new polymer material and non-conventional methods of manufacturing, the effect of loading conditions on mechanical properties has now been in huge demand to facilitate their industrial applications. Present paper has been focused on investigating the strain rate effects on mechanical properties of pristine nylon-6 and 20% glass reinforced nylon-6 material fabricated using injection molding and SLS (Selective Laser Sintering) printing manufacturing methods, respectively, at three strain rates of 0.0003, 0.003, and 0.01 per second. Tensile strength of injection molded nylon-6 has shown a positive relationship with strain rate whereas compressive strength has shown a reciprocal effect. At highest strain rate of 0.01 s−1, tensile strength exhibits 10.27% more as compared to lowest strain rate of 0.0003 s−1. Tensile strength at highest strain rate is found 60 MPa whereas at lowest strain rate it exhibits 54.41 MPa. At higher values of strain rate, rising of maximum strain is found very much sensitive than the rise in tensile strength. It also shows high percentage of deformation at higher value of strain rate. On the other hand, SLS printed 20% glass reinforced nylon-6 shows variable tensile strength with respect to strain rate due to uneven distribution of glass particles into nylon matrix created due to manufacturing process of SLS printing. FESEM images shows the cavity formation as observed before loading conditions whereas the glass fracturing phenomenon observed at the after loading conditions. However, compressive strength is found minimal with strain rate with an average value of 175.61 MPa. The findings of this study have contributed in avoiding the improper selection of material and its strain rate application during numerical modeling for industrial application purpose.

Emergence of enhanced photocatalytic response in GO-hBN nanocomposites with tuned non-linear optical and surface electronic properties

The hexagonal Boron Nitride (hBN) nanostructures with tuned physicochemical properties find huge applications in optoelectronic devices. Herein, we have synthesized nanocomposite of hBN with graphene oxide (GO) in various ratios to acquire composition-dependent variation in their structural, surface electronic, linear, and non-linear optical properties. The insertion of GO in hBN nanosheets has modified their strain landscape, the electronic charge transfers from GO to hBN, increased the working time of free charge carriers, and suppressed electron-hole recombination, thus modifying its work function (WF). GO-hBN nanocomposites observed to have reduced bandgap where creation of defect induced mid-gap states lead to enhancement in non-linear absorption of two photons. Herein, we have established a linear relationship between Urbach energy (Eu), a measure of disorders and non-linear absorption coefficient (αNL). Additionally, we have observed that the tuned bandgap of the nanocomposites has significantly enhanced their performance as high-performance photocatalysts for the degradation of methyl orange, compared to bare hBN or GO. As a result, we discovered that Eu, αNL, WF and photodegradation activity of GO-hBN nanocomposites exhibit analogous variations in response to changes in the content of GO. Thus, by strategically prioritizing the modification of a single parameter while considering the potential effects on other relevant properties for application purpose, GO-hBN can effectively harness large spectrum areas for catalytic and optoelectronic applications.

Target-induced activation of dual DNAzyme recycling amplifications for sensitive electrochemical fat mass and obesity-associated protein assay

The fat mass and obesity-associated protein (FTO) is vital for modulating dynamic reversible process of N6-methyladenosine (m6A) level in the nucleus and the abnormal expression of FTO correlates with generation and development of Alzheimer's disease, obesity and several cancers. The sensitive detection of FTO is therefore of significance for diagnosis of FTO-related diseases. In this work, on the basis of the demethylation enzyme capability of FTO and the dual Mg2+-dependent DNAzyme recycled signal magnification strategy, establishment of a highly sensitive electrochemical FTO biosensor is described. The target FTO molecules catalyze the demethylation of m6A-modified sequences to form effective cleavage substrates for the MboI endonuclease, leading to the release of active DNAzyme sequences to trigger subsequent dual DNAzyme recycling cycles. Many methylene blue-tagged ssDNA sequences can thus be yielded via the DNAzyme amplifications and captured on the sensor electrode to generate highly amplified currents for detecting FTO in range of 0.04 pM to 10 nM with 6.11 fM detection limit. Additionally, the sensor demonstrates high selectivity and is able to be used for detecting cell lysate FTO, showing its potential for the diagnosis and study of FTO-related diseases for various application purposes.

Avian IgY antibodies and its immunotherapeutic applications

Antibodies, also called immunoglobulins, are specialized proteins produced by the immune system in response to the presence of pathogens or foreign substances in the body. These unique proteins are commonly used for diagnostic and therapeutic purposes because they easily bind to antigenic molecules. Polyclonal antibody production currently involves the use of laboratory animals such as rats, rabbits, sheep, goats, and horses. However, the manufacture of these antibodies generally involves practices that cause pain to animals, such as prolonged bloodletting. In recent years, isolating antibodies from egg yolk following hyperimmunization of chickens has emerged as a popular approach for producing significant amounts of antibodies. This approach combines the principles of natural passive immunity and artificial passive immunity. To ensure a continuous accumulation of antibodies in egg yolks, chickens are regularly immunized with specific antigens. Egg yolk antibodies, known as IgY, are extracted and used for immunotherapy and immunodiagnostic purposes in human and animal applications due to their promising antibacterial properties. The antibacterial properties of egg yolk antibodies have been a significant focus in IgY studies. Several reports have shown that IgY helps prevent bacterial transmission or infection in vivo. The production of IgY against mammalian antigens has a higher success rate than IgG production. This is because of the phylogenetic difference between mammals and chickens. Furthermore, these antibodies have a more comprehensive range of antigenic epitope recognition and can respond to more than one species, making them more versatile. This study compiles information on the properties, mechanisms of action, and uses of egg yolk antibodies based on existing literature on IgY technology.

Birds Species Recognition

Abstract: Birds species recognition holds a huge importance in the various fields such as ecology, education, conversation, ornithology and citizen science. Many of us like to do bird watching as its gives several health benefits which we get by enjoying nature and many of us get a satisfying feeling. There are several bird species which we aren’t aware of their color, shape, size and orientation. Knowing birds by their genies is a very difficult task for common people and it is also time-consuming work. Without any specific technology this work is as compared to impossible but by using deep machine learning all the tasks have become simpler. All the challenges are getting better with technology used, as we are using deep learning algorithms, with the help of it we can recognize different bird species using mobile application. The purpose of this mobile application is to recognize the bird images clicked by the user using CNN and give appropriate information about the bird to the user. This user-friendly application allows the user to upload an image of a bird and provides the user with real time species identification results. In this study, a total of 25 species are included.

Stabilisation measures on the de-occupied territories: conceptual interpretation, classification, and application features

The publication provides a scientific analysis of the “stabilisation measures” concept which has recently been used to determine the specifics of public authorities and law enforcement agencies' activities on the de-occupied territories of our country. It has been proved that the concept of “stabilisation measures” arose in the course of NATO peacekeeping operations in the Balkans and is primarily associated with law enforcement activities of specially authorised military units capable of performing police functions. According to NATO’s Joint Doctrine (AJP-3.22), stabilisation measures are defined as special activities aimed at strengthening or providing temporary replacement for local police forces to help restore and/or maintain public order and security, the rule of law and the protection of human rights.
 It is emphasised that the understanding of the content of stabilisation measures in national and foreign practice is different. Foreign researchers mainly associate stabilisation measures with law enforcement actions: ensuring public order and security, combating crime, protecting civilians, etc. In our country, a broader interpretation of the term has been formed, which, in addition to purely police measures, includes social, humanitarian, informational, and economic measures that cover the comprehensive restoration and development of the de-occupied territories.
 It is proposed to divide stabilisation measures into general and special ones. The first type is related to the restoration of state power on the de-occupied territory, as well as to ensuring the vital activity of its civilian population. Special stabilisation measures are carried out to prevent sabotage and reconnaissance groups and illegal armed groups from entering the de-occupied territory and committing terrorist acts on infrastructure and communications facilities, ensuring public safety and order, preventing and suppressing crimes and other offences, eliminating the consequences of emergencies, and searching for persons who have committed crimes against the foundations of national security, war crimes and other offences during the occupation of the territory.
 The number of conceptual provisions on the interpretation of the definition, purpose, principles, types and peculiarities of application of stabilisation measures in Ukraine have been formulated.

Thermoelastic free vibration of rotating pretwisted porous p-FGM, e-FGM, and s-FGM conical shells in nonlinear temperature distribution

The free vibration response of rotating pretwisted functionally graded (FG) conical shells in nonlinear thermal conditions is investigated using a finite element approach with the purpose of application in turbomachinery blades. With the aid of power, exponential, and sigmoid laws, the pretwisted conical shell is functionally graded in its transverse direction. The distribution of both even and uneven porosity is considered. The one-dimensional Fourier heat conduction equation is used to assess the nonlinear temperature distribution across the thickness of the FG conical shell. Lagrange’s equation is used to obtain the dynamic equation of motion of the rotating pretwisted FG conical shell. The proposed finite element model employs an eight-noded isoparametric shell element with five degrees of freedom per node. The effect of several factors, including porosity, temperature, twist angle, and rotational speed on the free vibration response of the FG porous conical shell has been investigated. The findings reveal that the porosity volume fraction has a significant influence on the natural frequency. The nonlinear temperature difference and pretwist angle both cause stiffness reduction to the FG conical shell upon increasing, whereas the presence of rotational speed inducts geometrical stiffness resulting in centrifugal stiffening.

New insights into culvert scour depth calculation by soft computing models using multi-model ensemble approach and uncertainty analysis

ABSTRACT The accurate prediction of scour depth in culverts is crucial to ensure public safety and due to the uncertainties in classical empirical/deterministic equations, it remains challenging. This study presents new ensemble multi-models to predict scour depth and quantify model bias and uncertainty. In this study, culvert scour was predicted by gene expression programming (GEP) and least square support vector machine (LSSVM), firstly based on dimensionless parameters. In the multi-model ensemble strategy, four ensemble approaches, namely SM, WM, LSSVM, and BMA were applied. The LSSVM showed overall best skill for the multi-model approach, that reduced the error by 61.3% and increased the coefficient of determination by 52.1%. The results showed the proposed approach can satisfy the requirements of simplicity, applicability, and accuracy at the same time. For application purposes, we provided a simple code to obtain scour depth with great accuracy using LSSVM. BMA and LSSVM were used to quantify the scour culvert uncertainty. The results of the uncertainty analysis showed that the LSSVM predicts scour depth quite well and generates high-quality prediction intervals. The results revealed that a multi-model ensemble strategy improved accuracy, certainty and reliability for culvert scour compared to empirical equations.

Metasurface-enhanced multifunctional flag nanogenerator for efficient wind energy harvesting and environmental sensing

Wind energy, as a widely distributed and renewable energy resource, plays a crucial role in promoting self-powered wireless sensor networks and wind speed sensing. However, current research predominantly focuses on specific application purposes, lacking comprehensive investigations into integrated solutions. In this paper, a metasurface-enhanced multifunctional flag-type triboelectric nanogenerator (FTENG) is introduced, which enables efficient wind energy harvesting as well as accurate wind speed sensing over a wide range of wind speeds via the synergistic effect of metasurface treatment on the flagpole and flexible flag fixation approach. The flexible fixation maximally utilizes the upstream wake of metasurface configurations, boosting the energy harvesting power density by up to 23 times. The metasurface-enhanced FTENG with careful optimization, striking a balance between energy harvesting and sensing capabilities, achieves a linearity of 0.992 over a wind speed range of 2.3–14.4 m/s and a peak power density of 250 mW/m2. Finally, the FTENG demonstrates its excellent abilities to light LEDs, power the wireless sensor node (WSN), and serve as a self-powered environmental sensor. This work opens up an impactful possibility for developing versatile self-powered electronics by employing metasurface-enhanced wind energy harvesting techniques.