相关参考文献
注意：仅列出部分参考文献，下载原文获取全部文献信息。
Article
Materials Science, Multidisciplinary
Xavier Aeby et al.
Summary: This study presents printed capacitive humidity sensors and temperature resistive detectors made from biodegradable materials as an alternative to electronic waste. The sensors and detectors are manufactured using shellac, carbon-derived particles, and egg-albumin. The use of shellac as a substrate proves to be biodegradable and demonstrates faster response and recovery times compared to cellulose-based substrates. The sensors are home compostable and can potentially be used for sustainable smart-packaging, agricultural sensing, or point-of-care testing.
ADVANCED MATERIALS TECHNOLOGIES
(2023)
Review
Materials Science, Multidisciplinary
Lumeng Liang et al.
Summary: Metal halide perovskite (MHP) materials, with unique optical and electrical properties, have become a research hotspot. Patterning plays a crucial role in the preparation of MHP materials into optoelectronic devices. This review categorizes the current MHP patterning methods into three categories: template patterning, inkjet printing patterning, and laser patterning, providing detailed information on their operation, research status, pattern accuracy, advantages, and future development prospects. This review serves as a valuable reference for the research and application of MHP materials, as well as a methodological basis for future development.
ADVANCED MATERIALS TECHNOLOGIES
(2023)
Article
Chemistry, Multidisciplinary
Junjin Che et al.
Summary: Due to the low energy density of commercial printable dielectrics, printed capacitors occupy a significant printing area and weight in printed electronics. It has long remained challenging to develop novel dielectric materials with printability and high-energy storage density. Herein, a novel strategy for inkjet printing of all aqueous colloidal inks to dielectric capacitors composed of carbon nanotube electrodes and polyvinylidene fluoride (PVDF)-based dielectrics is presented. The formulated dielectric ink is composed of negatively charged PVDF latex nanoparticles complexed with cationic chitosan molecules.
ADVANCED FUNCTIONAL MATERIALS
(2023)
Article
Engineering, Electrical & Electronic
Xuemin Zhao et al.
Summary: Inspired by the micro-nano hierarchical structures on the surface of rose petals, we developed a flexible capacitive sensor for electronic skin with high sensitivity and accuracy using a simple and low-cost two-step sacrificial template method. The sensor showed maximum sensitivity when the AgNWs content was 30 wt.%, with a minimum detectable stress of 0.32 kPa(-1). The capacitive pressure sensor exhibited excellent cyclic stability and the PDMS microstructured flexible electrode effectively inhibited bacterial growth and prevented liquid droplet deposition in the dielectric layer, providing a potential solution to electronic skin failure caused by body fluid contact.
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS
(2023)
Review
Materials Science, Characterization & Testing
M. Mwelango et al.
Summary: This review paper provides a systematic overview of the coplanar capacitive sensing technique for non-destructive evaluation. It covers the fundamentals of the technique, factors affecting sensor performance, designs of coplanar capacitive sensors for defect detection, and various applications in different fields. The challenges and future prospects of the technique are also discussed.
NONDESTRUCTIVE TESTING AND EVALUATION
(2023)
Article
Chemistry, Analytical
Srinivasan Palanisamy et al.
Summary: This study focuses on fabricating printed capacitive sensors and optimizing the sensor pattern for automotive bezel applications, aiming to enhance the performance of automobile infotainment systems. The optimization technique helps to derive better design considerations and analyze the influence of sensor parameters on capacitance change and production cost. The fabricated sensors show improved sensing properties, and a design pattern with a 15mm overlap, 0.8mm electrode line width, and 0.8mm electrode gap achieves a higher capacitance change and lower weight, with the overlap having a greater impact on sensor performance.
Article
Chemistry, Analytical
Haoao Cui et al.
Summary: In this paper, a sensitive, flexible, porous capacitive pressure sensor was designed and manufactured using the salt template method and man-made grooves. The optimized sensor showed a sensitivity 6-8 times higher than the sensor without grooves in the pressure range of 0-10 kPa, and maintained good linearity within the measurement range (0-50 kPa). Additionally, the sensor demonstrated a low detection limit of 3.5 Pa and a fast response speed, making it suitable for immediate detection of tiny applied pressures.
Review
Materials Science, Multidisciplinary
Christine Fisher et al.
Summary: Aerosol-jet printing (AJP) is an emergent direct-write approach used for rapid and affordable manufacturing of microadditive energy-efficient sensors and printed electronics. AJP can print diverse materials with a wide range of ink viscosities (0.001-1 Pa s) including ceramics, metals, polymers, and biological matter. It enables the conformal printing of complex geometrical designs on nonplanar surfaces with high spatial resolution features (approximately 10 μm) and wide standoff distances (1-11 mm) between the nozzle and substrate.
ADVANCED MATERIALS TECHNOLOGIES
(2023)
Article
Materials Science, Multidisciplinary
Renjith Rajan Pillai et al.
Summary: The surface properties of PET were modified using low-temperature plasma to facilitate the inkjet printing of capacitive electrode sensors for PAH detection. The plasma treatment improved the adhesion of printed AgNI on PET and increased the surface hydrophilicity, as evidenced by the decrease in water contact angle. XPS and AFM were used to assess the surface chemistry and nanoscale roughness of PET, respectively.
MATERIALS TODAY COMMUNICATIONS
(2023)
Article
Materials Science, Composites
Yajie Zhang et al.
Summary: This study demonstrates the facile preparation of highly sensitive and flexible capacitive sensors by micropatterning a dielectric layer on a thermal plastic polyurethane film. The resulting sensors exhibit high sensitivity, short response/recovery time, wide working range, and excellent stability. They are capable of monitoring various physiological signals and distinguishing different sign languages.
COMPOSITES SCIENCE AND TECHNOLOGY
(2023)
Article
Materials Science, Composites
Yunong Zhao et al.
Summary: This paper presents a flexible capacitive pressure sensor that utilizes a biomimetic frog-leg structure as the dielectric layer. A low-cost 3D printing technique is used to fabricate the dielectric layer with 3D features. The dimensional parameters of the dielectric layer structure are optimized through experimental studies, and the feasibility of using the bionic frog-leg structure is evaluated. The sensor exhibits improved sensing performance, rapid response and recovery, and reliable long-term stability.
COMPOSITES SCIENCE AND TECHNOLOGY
(2023)
Article
Engineering, Electrical & Electronic
Neda KaramiMohammadi et al.
Summary: Coplanar capacitive sensors are widely used thanks to their noninvasive evaluation, simplicity of fabrication, and versatility. However, there is a lack of experimental demonstrations on optimizing the boundary conditions and geometry. In this study, the effect of voltage boundary conditions and electrode geometry on sensitivity was investigated. The results show that incorporating conductive shielding electrodes can enhance the total capacitance and increase sensitivity near the electrodes, while conductive shielding electrodes are more effective when the gap size is similar to the electrode width.
IEEE SENSORS LETTERS
(2023)
Article
Multidisciplinary Sciences
Xinghao Huang et al.
Summary: Stretchable strain sensors are important for various applications, and this study introduces capacitive strain sensor concepts based on origami-inspired three-dimensional electrodes, which have high stretchability, low hysteresis, fast response time, small sensing area, and directional strain responses. The potential application of distributed strain sensors for measuring multimodal deformations of a soft continuum arm is demonstrated.
Article
Agronomy
Ling Ren et al.
Summary: In Xinjiang, a capacitive sensor with interdigital electrodes is designed to solve the problems of missing seeds and multi-seeding in cotton cultivation. The sensor's capacitance is calculated and shown to be affected by the interdigital spacing, interdigital width, and interdigital logarithm. Through simulation and optimization, the sensor's performance is improved, and a tiny capacitance-detecting circuit is built. The test results demonstrate high detection accuracies for different seed states, providing valuable insights for capacitive seeding status-detection technology research.
Article
Optics
Songya Cui et al.
Summary: This work demonstrates a wearable capacitive-type Ga2O3/liquid metal-based humidity sensor using a one-step laser direct writing technique. The laser's photothermal effect enables selective sintering of Ga2O3-wrapped liquid metal particles, transforming them from insulative to conductive traces with a resistivity of 0.19Ω∙cm, while the untreated regions act as active sensing layers responsive to moisture changes. The humidity sensor exhibits highly stable performance, rapid response, and recovery time under 95% relative humidity. It can be used to monitor human respiration rate and skin moisture for healthcare monitoring.
OPTO-ELECTRONIC ADVANCES
(2023)
Article
Materials Science, Ceramics
Chii-Rong Yang et al.
Summary: This study proposed a flexible capacitive pressure sensor with a double dielectric layer to enhance its sensitivity. The inclusion of barium titanate particles in the PDMS layer improved the sensitivity of the sensor. Finite element analysis confirmed the effectiveness of the proposed structure in enhancing the sensitivity. The sensor demonstrated high sensitivity, low detection limit, and fast response time, making it suitable for various applications.
CERAMICS INTERNATIONAL
(2022)
Review
Engineering, Chemical
Xue Han et al.
Summary: Microfluidics devices are key components in the field of life science, particularly in the area of label-free detection. Polymer materials are commonly used for their versatile fabrication methods and low cost. Various methods such as lithography and 3D printing are used in the fabrication of polymer microfluidic systems, showcasing merits and demerits of each method. Applications of polymer-based microfluidic systems include blood testing, tumor cell detection, oil adsorption testing, and pesticide detection, with a focus on device preparation methods and application scenarios.
POLYMER ENGINEERING AND SCIENCE
(2022)
Article
Engineering, Electrical & Electronic
Mrunali D. Wagh et al.
Summary: The research introduces a microfluidic device with integrated microchannel and interdigitated electrodes based on capacitive sensing mechanism manufactured using the laser-induced graphene technique. The device demonstrated linear impedance change for different chemicals in the range of 1-1000 ppm under microfluidic conditions, with a minimum detection limit of 1 ppm. The microfluidic taste sensor has the potential to provide low-cost, simple-to-integrate multi-functional point-of-care sensors for human sensory tastes, clinical, and environmental applications.
SENSORS AND ACTUATORS A-PHYSICAL
(2022)
Article
Chemistry, Multidisciplinary
Seokwon Joo et al.
Summary: A intaglio contact printing method based on CNT/paraffin composite is proposed in this study, which enables highly precise CNT network patterns on various substrates. The method shows high resolution patterning, durability against structural deformations, and rapid repair of fatigue-induced damage.
Article
Materials Science, Multidisciplinary
Jingxia Huang et al.
Summary: In this study, a capacitive pressure sensor based on PVDF/rGO multilayer films with multi-hierarchical microstructures is designed and constructed to improve linearity. By optimizing the microstructure and roughness, the sensor achieves excellent performance in terms of sensitivity, limit of detection, response time, and stability.
ADVANCED ENGINEERING MATERIALS
(2022)
Article
Materials Science, Multidisciplinary
Indrajit Mondal et al.
Summary: An exclusive, simple and large-scale patterning technique for metal mesh was established, enabling the formation of interdigitated electrodes on a large electrode area. This technique was further utilized to fabricate a transparent multifunctional capacitive sensor with proximity and touch sensing ability.
Article
Materials Science, Characterization & Testing
Farima Abdollahi-Mamoudan et al.
Summary: In this study, coplanar capacitive sensors were analyzed for their design parameters and performance. Numerical simulations and physical experiments were used to compare the impact of different electrode shapes on the penetration and strength of the electric field, effectively evaluating the sensor's performance.
NDT & E INTERNATIONAL
(2022)
Review
Engineering, Manufacturing
Yanzhou Fu et al.
Summary: This paper provides a comprehensive overview of machine learning algorithms for defect detection in metal LBAM processes. It describes the algorithms, material types, defect types, dataset types, and algorithm accuracy for various LBAM technologies.
JOURNAL OF MANUFACTURING PROCESSES
(2022)
Article
Nanoscience & Nanotechnology
Xingru Chen et al.
Summary: This study proposes a novel flexible and stretchable paper-based origami humidity sensor (POHS) that integrates origami folding structures with a paper substrate. The sensor exhibits high sensitivity, good response and recovery properties, and excellent stability during deformation. It has the potential for applications in wearable devices for monitoring respiration rate and diaper wetting detection.
ACS APPLIED MATERIALS & INTERFACES
(2022)
Article
Chemistry, Analytical
Farima Abdollahi-Mamoudan et al.
Summary: In this study, a novel non-destructive testing method called the coplanar capacitive sensing technique was used to detect rebars in reinforced concrete structures. Numerical simulations and experiments demonstrated the effectiveness of this method in detecting rebars and its good agreement with the actual situations.
Article
Materials Science, Textiles
TranThuyNga Truong et al.
Summary: This paper presents a systematic approach to fabricating electro-textile pressure sensors using interdigitated capacitors printed on fabric. By optimizing the combination of carbon nanotubes and porous dielectric, a highly sensitive and broad-range pressure detection is achieved. The study emphasizes the importance of the dielectric substrate selection on the sensor performance.
FASHION AND TEXTILES
(2022)
Review
Chemistry, Multidisciplinary
A. Tanwar et al.
Summary: Biosensors are important tools for detecting and quantitatively analyzing biomolecules and chemical compounds. Microelectrode arrays (MEAs) are widely used biosensing devices that detect changes in current, impedance, and potential. This review discusses different MEAs and the techniques used for their fabrication, as well as recent applications.
MATERIALS TODAY CHEMISTRY
(2022)
Article
Instruments & Instrumentation
Yurong Sun et al.
Summary: This study developed and validated a rapid method for internal defect detection in multilayer composite components, utilizing coplanar array capacitive imaging to reconstruct dielectric distribution and achieve nondestructive testing of complex components.
REVIEW OF SCIENTIFIC INSTRUMENTS
(2022)
Review
Chemistry, Multidisciplinary
Giwon Lee et al.
Summary: Recent advances in nanolithography, miniaturization, and material science, along with developments in wearable electronics, have pushed sensor technology to fabricate highly sensitive, flexible, stretchable, and multimodal detection systems. Surface wrinkling, as an effective alternative, improves the sensing performance and mechanical deformability of flexible and stretchable sensors by releasing stress, preventing failure, and enlarging surface areas. This study discusses the recent developments in wrinkling structures for sensor applications, including the mechanics, geometry control, and fabricating methods. It reviews the current state and impact on various sensor types, such as strain, pressure, temperature, chemical, photodetectors, and multimodal sensors. The study also extrapolates the existing wrinkling approaches, designs, and sensing strategies into future applications.
Article
Multidisciplinary Sciences
Danyang Wei et al.
Summary: An ultra-sensitive ionic electronic skin is utilized for robot-assisted invasive surgery, such as incision/resection of tissues and suture of wounds, to provide tactile information to surgeons to improve the operation success rates.
NATIONAL SCIENCE REVIEW
(2022)
Proceedings Paper
Instruments & Instrumentation
Anas Al Shaghouri et al.
Summary: This paper introduces the development of a small system for estimating the kinematic viscosity. The system utilizes a coplanar capacitive sensor to measure the change in capacitance while oil slides on the sensor surface, and it is compact, operates in real-time, and easy to operate and clean.
2022 IEEE INTERNATIONAL INSTRUMENTATION AND MEASUREMENT TECHNOLOGY CONFERENCE (I2MTC 2022)
(2022)
Review
Chemistry, Multidisciplinary
Yu Huang et al.
Summary: Continuous efforts have been made to produce functional nanomaterials and flexible/stretchable devices, leading to the development of wearable and portable intelligent sensing approaches. Sensing array and multivariate analysis techniques have advantages in detecting multiple analytes in food safety, clinical diagnoses, and environmental monitoring. Materials with micro/nano structures contribute to strong signals and sensitive responses. This review provides an overview of the development of sensing arrays based on diverse micro/nanomaterials and their integrated devices, as well as the integration of colorimetric sensors or flexible electrochemical electrodes with microelectronic units and circuit boards. Artificial intelligence algorithms are introduced for data analysis in complex biological and environmental systems.
Review
Materials Science, Multidisciplinary
Xian Du et al.
Summary: Personalized healthcare is a growing sector in the health science domain, where researchers from diverse technical backgrounds focus on the need for remote human health monitoring. Wearable electronics, such as sensors integrated on a flexible substrate, offer numerous advantages for personalized healthcare. However, finding appropriate mass manufacturing technologies for these devices remains a challenge. This article reviews the use of printing technologies, especially inkjet printing, in personalized healthcare and discusses the opportunities and challenges in their application.
JOURNAL OF MATERIALS CHEMISTRY C
(2022)
Article
Automation & Control Systems
Dongguang Zhang et al.
Summary: This study presents a liquid metal-interdigitated capacitive strain sensor that is insensitive to normal stress, with high stretchability and repeatability, and no crosstalk between strain and normal stress sensing.
ADVANCED INTELLIGENT SYSTEMS
(2022)
Article
Materials Science, Composites
Dongguang Zhang et al.
Summary: Flexible and soft capacitive stress sensors are commonly used in various applications due to their desirable properties, and by increasing the dielectric constant and mimicking the Venus flytrap's trigger hair structure, the sensitivity and potential applications of the sensors are improved.
COMPOSITES SCIENCE AND TECHNOLOGY
(2021)
Article
Materials Science, Multidisciplinary
Le Zhao et al.
Summary: The study presents a highly sensitive flexible capacitive pressure sensor with fast response time and stable performance, demonstrating its potential for various applications.
CURRENT APPLIED PHYSICS
(2021)
Article
Materials Science, Multidisciplinary
Ming-Feng Lin et al.
Summary: This study developed a novel high-sensitivity capacitive pressure sensor using a dual-layer dielectric structure, achieving high sensitivity, rapid response time, ultralow limit of detection, high durability, and reliability. The sensor performed well in real-time tests and showed different capacitance responses to objects with various shapes, demonstrating its potential applications in smart machinery.
ORGANIC ELECTRONICS
(2021)
Article
Chemistry, Multidisciplinary
Maroua Hamami et al.
Summary: This study presents a biosensor platform based on DNA aptamers for detecting the agricultural pesticide acetamiprid, with stable capacitance performance and high selectivity. By combining DNA aptamers with MoS2 nanosheets, the detection of acetamiprid and ion diffusion are facilitated.
APPLIED SCIENCES-BASEL
(2021)
Article
Polymer Science
Pavel Arsenov et al.
Summary: Research on generating conductive microstructures for electronics using platinum nanoparticles, synthesizing chemically pure Pt nanoparticles with sizes of 18.2 +/- 9.0 nm by spark discharge method, using ethylene glycol with water as solvent, polyvinylpyrrolidone as adhesive additive and binder, printing narrow and conductive Pt lines on different types of substrates, and demonstrating excellent mechanical flexibility in Pt films on polymer substrates.
Review
Chemistry, Multidisciplinary
Jing Qin et al.
Summary: Sensors that can simulate human skin have gained extensive attention, with flexible capacitive sensors playing a key role in various fields. The design of microstructures is crucial for improving sensitivity, with five commonly used microstructures for pressure sensors and four for strain sensors. The advantages, disadvantages, and practical values of different structures are systematically elaborated to guide the development of advanced flexible and stretchable capacitive sensors.
ADVANCED MATERIALS
(2021)
Article
Chemistry, Physical
Sara Rachel Arussy Ruth et al.
Summary: To mimic human touch sensing, robotics require leveraging multiple sensory inputs. A new design has been created for a multifunctional capacitive pressure sensor with proximity-sensing capabilities, which can strongly sense pressure in contact mode as an equivalent parallel plate capacitive sensor of the same size.
Article
Chemistry, Physical
Yuyan Yu et al.
Summary: A new technique has been developed to create wearable temperature sensors with high temperature sensitivity and excellent linearity, suitable for medical-grade applications.
JOURNAL OF MATERIALS CHEMISTRY A
(2021)
Article
Chemistry, Analytical
Mengmeng Li et al.
Article
Biophysics
Ajay Kumar Yagati et al.
BIOSENSORS & BIOELECTRONICS
(2020)
Article
Chemistry, Physical
Yaoxu Xiong et al.
Article
Biophysics
Xiaofeng Jin et al.
BIOSENSORS & BIOELECTRONICS
(2020)
Article
Nanoscience & Nanotechnology
Ke Yan et al.
Article
Engineering, Electrical & Electronic
Kiyo T. Fujimoto et al.
NPJ FLEXIBLE ELECTRONICS
(2020)
Review
Chemistry, Analytical
Suresh Neethirajan
SENSING AND BIO-SENSING RESEARCH
(2020)
Review
Electrochemistry
Jing Li et al.
JOURNAL OF THE ELECTROCHEMICAL SOCIETY
(2020)
Article
Nanoscience & Nanotechnology
Jun Chang Yang et al.
ACS APPLIED MATERIALS & INTERFACES
(2019)
Article
Chemistry, Multidisciplinary
Hongyang Shi et al.
ADVANCED FUNCTIONAL MATERIALS
(2019)
Review
Automation & Control Systems
N. J. Wilkinson et al.
INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY
(2019)
Review
Materials Science, Multidisciplinary
Elahe Jabari et al.
Article
Nanoscience & Nanotechnology
Pei He et al.
ACS APPLIED MATERIALS & INTERFACES
(2019)
Review
Chemistry, Analytical
Shaobin Feng et al.
Article
Chemistry, Physical
Haoran Fu et al.
Review
Chemistry, Multidisciplinary
Xin Ning et al.
ADVANCED MATERIALS INTERFACES
(2018)
Article
Materials Science, Multidisciplinary
Ethan B. Secor
FLEXIBLE AND PRINTED ELECTRONICS
(2018)
Proceedings Paper
Green & Sustainable Science & Technology
N. S. Mazlan et al.
3RD ELECTRONIC AND GREEN MATERIALS INTERNATIONAL CONFERENCE 2017 (EGM 2017)
(2017)
Review
Chemistry, Multidisciplinary
Dustin Chen et al.
Proceedings Paper
Physics, Applied
Yunzhi Huang et al.
43RD REVIEW OF PROGRESS IN QUANTITATIVE NONDESTRUCTIVE EVALUATION
(2017)
Review
Materials Science, Multidisciplinary
F. M. Wisser et al.
JOURNAL OF MATERIALS CHEMISTRY C
(2015)
