Nano Energy, Journal Year: 2025, Volume and Issue: unknown, P. 110897 - 110897
Published: March 1, 2025
Language: Английский
ACS Applied Materials & Interfaces, Journal Year: 2024, Volume and Issue: 16(35), P. 46771 - 46788
Published: Aug. 21, 2024
Electronic skin (e-skin) is considered as a highly promising interface for human-computer interaction systems and wearable electronic devices. Through elaborate design assembly of various materials, it possesses multiple characteristics similar to human skin, including remarkable flexibility, stretchability, sensitivity temperature humidity, biocompatibility, efficient interfacial ion/electron transport capabilities. Here, we innovatively integrate multifunctional carbon quantum dots (CQDs), which exhibit conductivity, antibacterial properties, ultraviolet absorption, fluorescence emission, with poly(acrylic acid) glycerin (Gly) into three-dimensional network structure natural goatskin collagen fibers. top-down strategy enhanced by hydrogen bond reconstruction, successfully fabricated novel transparent e-skin (PAC-eSkin). This exhibited significant tensile properties (4.94 MPa strength 263.42% maximum breaking elongation), while also possessing Young's modulus (2.32 MPa). It noteworthy that the functionalized CQDs used was derived from discarded goat hair, addition Gly gave PAC-eSkin excellent antifreezing moisturizing properties. Due presence ultrasmall CQDs, creates channels within PAC-eSkin, could rapidly sense motion physiological signals (with gauge factor (GF) 1.88). Furthermore, had potential replace traditional electrode patches real-time monitoring electrocardiogram, electromyogram, electrooculogram signals, higher SNR (signal-to-noise ratio) 25.1 dB. Additionally, customizable size shape offer vast possibilities construction single-electrode triboelectric nanogenerator systems. We have reason believe development this based on CQDs-functionalized dermal matrices can pave new way innovations in human–computer interfaces their sensing application diverse scenarios.
Language: Английский
Citations
27
Nano Energy, Journal Year: 2024, Volume and Issue: 130, P. 110110 - 110110
Published: Aug. 12, 2024
Language: Английский
Citations
19
Biosensors, Journal Year: 2025, Volume and Issue: 15(1), P. 37 - 37
Published: Jan. 10, 2025
Self-healing triboelectric nanogenerators (TENGs), which incorporate self-healing materials capable of recovering their structural and functional properties after damage, are transforming the field artificial skin by effectively addressing challenges associated with mechanical damage degradation. This review explores latest advancements in TENGs, emphasizing material innovations, designs, practical applications. Key include dynamic covalent polymers, supramolecular elastomers, ion-conductive hydrogels, provide rapid recovery, superior strength, stable electrical performance. Innovative configurations, such as layered encapsulated optimize efficiency enhance environmental adaptability. Applications span healthcare, human-machine interfaces, wearable electronics, demonstrating immense potential for tactile sensing energy harvesting. Despite significant progress, remain scalability, long-term durability, multifunctional integration. Future research should focus on advanced development, scalable fabrication, intelligent system integration to unlock full TENGs. provides a comprehensive overview current achievements future directions, underscoring pivotal role TENGs technology.
Language: Английский
Citations
4
Sustainable materials and technologies, Journal Year: 2024, Volume and Issue: 40, P. e00967 - e00967
Published: May 8, 2024
Language: Английский
Citations
15
Small, Journal Year: 2024, Volume and Issue: 20(44)
Published: July 4, 2024
In recent years, the implementation of energy-harvesting technology in medical equipment has attracted significant interest owing to its potential for self-powered and smart healthcare systems. Herein, integration a triboelectric nanogenerator (TENG) is proposed into an inhaler inhalation monitoring. For this initially, barium sodium niobium oxide (Ba
Language: Английский
Citations
14
Nano Energy, Journal Year: 2024, Volume and Issue: unknown, P. 110252 - 110252
Published: Sept. 1, 2024
Language: Английский
Citations
12
ACS Applied Electronic Materials, Journal Year: 2024, Volume and Issue: 6(7), P. 5314 - 5327
Published: July 2, 2024
Zeolitic imidazole framework (ZIF) is a subclass of porous materials with relevant position in the triboelectric series. Triboelectric nanogenerator (TENG) transforms motion energy into electrical energy, which MOF (metal–organic framework) material enhances performance. MOF/polymer composite one vital aspects MOF-TENG fabrication; until now, ZIF-67 surface modification has not been introduced. This study investigates performance structure and ecoflex where film mimics fingerprint structure, this work's state art. Ecofriendly synthesis results an e-skin, electron trapping property polymer matrix deployed. Moreover, self-powered smart glove introduced to assist paralyzed persons ICUs. As person cannot move ask for help, e-skin-based will play significant role assisting through phone call alert on smartphone, waveform be generated Arduino IoT cloud dashboard. Node MCU ESP-32, IFTTT webhook service, VoIP (Voice over Internet Protocol) services are leveraged deploying this. Till remote healthcare applications have implemented MOF-TENG, IoT-supported intelligent revolutionize modern (m-healthcare).
Language: Английский
Citations
11
International Journal of Extreme Manufacturing, Journal Year: 2024, Volume and Issue: 6(6), P. 062003 - 062003
Published: July 20, 2024
Abstract Triboelectric nanogenerators (TENGs) stand at the forefront of energy harvesting innovation, transforming mechanical into electrical power through triboelectrification and electrostatic induction. This groundbreaking technology addresses urgent need for sustainable renewable solutions, opening new avenues self-powered systems. Despite their potential, TENGs face challenges such as material optimization enhanced triboelectric effects, scalability, improving conversion efficiency under varied conditions. Durability environmental stability also pose significant hurdles, necessitating further research towards more resilient Nature inspired TENG designs offer promising solutions by emulating biological processes structures, mechanisms plants textured surfaces animal skins. biomimetic approach has led to notable improvements in properties, structural designs, overall performance, including robustness. The exploration bio-inspired unlocked possibilities harvesting, sensing, wearable electronics, emphasizing reduced consumption increased innovative design. review encapsulates advancements nature TENGs, highlighting integration principles overcome current limitations. By focusing on augmented biodegradability, self-healing capabilities, pave way versatile solutions.
Language: Английский
Citations
10
Materials Chemistry Frontiers, Journal Year: 2024, Volume and Issue: unknown
Published: Jan. 1, 2024
This review summarizes the properties of stretchable hydrogels and their optimization for TENGs in on-skin electronics, highlighting applications addressing challenges related to durability user comfort.
Language: Английский
Citations
10
Nano Energy, Journal Year: 2024, Volume and Issue: 134, P. 110530 - 110530
Published: Nov. 29, 2024
Language: Английский
Citations
9