2020 IEEE 15th International Conference on Nano/Micro Engineered and Molecular System (NEMS)最新文献_第3页

NEMS 2020 Index NEMS 2020指数

2020 IEEE 15th International Conference on Nano/Micro Engineered and Molecular System (NEMS) Pub Date : 2020-09-27 DOI: 10.1109/nems50311.2020.9265558

引用次数: 0

A wireless self-powered glucose monitoring biosystem 无线自供电血糖监测生物系统

2020 IEEE 15th International Conference on Nano/Micro Engineered and Molecular System (NEMS) Pub Date : 2020-09-27 DOI: 10.1109/NEMS50311.2020.9265568

A. Baingane, G. Slaughter

引用次数: 0

Inkjet-Printed Capacitive Micromachined Ultrasonic Transducer (CMUT) for Moisture Sensing 用于湿度传感的喷墨印刷电容式微机械超声换能器

2020 IEEE 15th International Conference on Nano/Micro Engineered and Molecular System (NEMS) Pub Date : 2020-09-27 DOI: 10.1109/NEMS50311.2020.9265591

Zhou Zheng, Naeun Kim, Jiaqi Wang, W. Wong, J. Yeow

引用次数: 0

On-skin Based Soft Triboelectric Nanogenerator for Electronics Skin 用于电子皮肤的基于皮肤的柔性摩擦电纳米发电机

2020 IEEE 15th International Conference on Nano/Micro Engineered and Molecular System (NEMS) Pub Date : 2020-09-27 DOI: 10.1109/NEMS50311.2020.9265583

Jiwon Park, Da Eun Kim, Youn Tae Kim

{"title":"On-skin Based Soft Triboelectric Nanogenerator for Electronics Skin","authors":"Jiwon Park, Da Eun Kim, Youn Tae Kim","doi":"10.1109/NEMS50311.2020.9265583","DOIUrl":"https://doi.org/10.1109/NEMS50311.2020.9265583","url":null,"abstract":"Currently, with the transition to the ubiquitous era, next-generation electronic devices such as artificial electronic skin, wearable computers, and flexible displays have been developed that are light and portable and can be easily applied to human life. Therefore, in order to supply power to such devices, the importance for the development of an energy devices is increasing. To address this issue, a stretchable on-skin based triboelectric nanogenerator (TENG) that contacts to the skin and can generate energy from the free movement is proposed. It is easier to manufacture than the previously reported body-attachable TENG and is ultrathin with a total thickness of 200 μm. As an electrode, the conductive thread was formed in a winding pattern on an elastomer substrate, showed high elasticity of 100% or more, and stability without distortion even under repeated strain. It adhered to the back hand to generate an electrical output of 280 V and 12 μA, and the test on the electronic drive demonstrated its practical applicability. The on-skin based TENG may be utilized as a stretchable and flexible energy device that can replace the conventional bulk battery, and has the potential to be an important core technology in combination with E-skin and wearable sensors.","PeriodicalId":6787,"journal":{"name":"2020 IEEE 15th International Conference on Nano/Micro Engineered and Molecular System (NEMS)","volume":"15 1","pages":"273-276"},"PeriodicalIF":0.0,"publicationDate":"2020-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86031132","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Nanogap Device Engineering for Electrical Characterisation of Molecular Components 分子元件电学表征的纳米间隙器件工程

2020 IEEE 15th International Conference on Nano/Micro Engineered and Molecular System (NEMS) Pub Date : 2020-09-27 DOI: 10.1109/NEMS50311.2020.9265609

E. Ore

引用次数: 0

Comparison of chitosan and nafion-chitosan coated bioelectrodes in enzymatic glncose biofnel cells 壳聚糖与钠壳聚糖包被生物电极在酶促糖叶细胞中的比较

2020 IEEE 15th International Conference on Nano/Micro Engineered and Molecular System (NEMS) Pub Date : 2020-09-27 DOI: 10.1109/NEMS50311.2020.9265595

R. Kuis, Md Qumrul Hasan, A. Baingane, G. Slaughter

{"title":"Comparison of chitosan and nafion-chitosan coated bioelectrodes in enzymatic glncose biofnel cells","authors":"R. Kuis, Md Qumrul Hasan, A. Baingane, G. Slaughter","doi":"10.1109/NEMS50311.2020.9265595","DOIUrl":"https://doi.org/10.1109/NEMS50311.2020.9265595","url":null,"abstract":"Here we evaluated the performance of enzymatic glucose biofuel cells. The significance of bioelectrodes employed in biofuel cell design is highly dependent on the effective immobilization of enzyme to enable the enzyme to present an orientation that is favorable for direct electron transfer (DET) from the active center of the enzyme to the final current collector. We examined chitosan and nafion-chitosan based coatings on immobilized pyrroloquinoline quinone dependent glucose dehydrogenase (PQQ-GDH) and bilirubin oxidase (BOD) as anodic and cathodic enzymes, respectively. The enzymes were immobilized on multi-walled carbon nanotubes (MWCNTs). The performance of the assembled biofuel cells exhibited interesting operational stability. Operating under DET, the biofuel cell with bioelectrodes coated with chitosan produced the highest power (156 μW) output. PQQ-GDH bioanodes with various enzyme concentrations were evaluated to access their performance and stability. The bioanode with 2.5 mg/ml immobilized PQQ-GDH demonstrated long term stability and generated a maximum power density of 1.6 mW/cm2 in the fuel cell assembly when compared to higher enzyme load concentration (≥ 5 mg/ml PQQ-GDH).","PeriodicalId":6787,"journal":{"name":"2020 IEEE 15th International Conference on Nano/Micro Engineered and Molecular System (NEMS)","volume":"42 1","pages":"416-419"},"PeriodicalIF":0.0,"publicationDate":"2020-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78501950","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

A Review of Nanofluids Synthesis for Oil and Gas Applications 油气纳米流体合成研究进展

2020 IEEE 15th International Conference on Nano/Micro Engineered and Molecular System (NEMS) Pub Date : 2020-09-27 DOI: 10.1109/NEMS50311.2020.9265611

Surupa Shaw

{"title":"A Review of Nanofluids Synthesis for Oil and Gas Applications","authors":"Surupa Shaw","doi":"10.1109/NEMS50311.2020.9265611","DOIUrl":"https://doi.org/10.1109/NEMS50311.2020.9265611","url":null,"abstract":"A comprehensive review was performed on various aspects of nanofluids technology (including synthesis and materials characterization) with a focus on identification of applications in the oil and gas industry. Well-established and intuitive material properties of the bulk material do not hold at the nanoscale. The high surface area to volume ratio of nanoparticles result in counter-intuitive property enhancements in comparison to their bulk counterparts. Stable suspensions of nanoparticles in various solvents is termed as nanofluid. The material properties of nanoparticles can be tuned. As a result, nanofluids can be synthesized with tunable material properties that are responsive to external stimuli (\"smart fluids\"). This makes these materials attractive targets for deployment in various segments of the oil and gas industry. Nanofluids and nano-composites confer several advantages: such as enhanced strength, enhanced thermal conductivity, enhanced heat transfer area, enhanced oil recovery, enhanced magnetic properties, light-weight, resistance to corrosion, erosion, wear and tear. These afford various unconventional applications of nanofluids in the oil and gas industry. This provides an excellent value proposition for researching their synthesis methods and their working mechanisms. Nanofluids are synthesized by adding very minute concentrations of nanoparticles in the base fluid, leading to the formation of a colloidal suspension that is superior in the rheological, mechanical and thermal properties as compared to the base fluid (neat solvent). In this review the synthesis protocols reported in the literature are explored to ascertain their competitiveness for the oil and gas industry. Nanofluids were found to be attractive for applications ranging from exploration, drilling, and production.","PeriodicalId":6787,"journal":{"name":"2020 IEEE 15th International Conference on Nano/Micro Engineered and Molecular System (NEMS)","volume":"31 1","pages":"455-460"},"PeriodicalIF":0.0,"publicationDate":"2020-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91018976","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Development of an All-Polyimide Flexible Airflow Sensor for Flow-Velocity and Flow-Direction Sensing

2020 IEEE 15th International Conference on Nano/Micro Engineered and Molecular System (NEMS) Pub Date : 2020-09-27 DOI: 10.1109/NEMS50311.2020.9265571

Dawei Shen, Qipei He, Zhiqiang Ma, Yonggang Jiang

引用次数: 2

A Low-drift Extended-Gate Field Effect Transistor (EGFET) with Differential Amplifier for Cordyceps Sinensis DNA Detection Optimized by gm/ID Theory 基于gm/ID理论优化的低漂移扩展门场效应晶体管(EGFET)用于冬虫夏草DNA检测

2020 IEEE 15th International Conference on Nano/Micro Engineered and Molecular System (NEMS) Pub Date : 2020-09-27 DOI: 10.1109/NEMS50311.2020.9265621

Yifan Xu, Hadi Tavakkoli, Jingting Xu, Yi-Kuen Lee

引用次数: 0

Enhanced PVDF Electrospun Nanofiber Capacitive Pressure Sensor for Wearable Electronic 用于可穿戴电子器件的增强型PVDF静电纺纳米纤维电容式压力传感器

2020 IEEE 15th International Conference on Nano/Micro Engineered and Molecular System (NEMS) Pub Date : 2020-09-27 DOI: 10.1109/NEMS50311.2020.9265563

Romana Daňová, Venkata Dinesh Avvari, R. Olejník, P. Slobodian, J. Matyáš, D. Kimmer

{"title":"Enhanced PVDF Electrospun Nanofiber Capacitive Pressure Sensor for Wearable Electronic","authors":"Romana Daňová, Venkata Dinesh Avvari, R. Olejník, P. Slobodian, J. Matyáš, D. Kimmer","doi":"10.1109/NEMS50311.2020.9265563","DOIUrl":"https://doi.org/10.1109/NEMS50311.2020.9265563","url":null,"abstract":"Two different types of nanofibers were prepared by electrospinning, namely poly-(vinylidene fluoride) PVDF and PVDF/TiO2. The prepared nanofibers have piezoelectric properties, which are characterized by the content of ß-phase. Another way to improve the piezoelectric properties is to use TiO2 nanoparticles, which increases the piezoelectric effect. Piezoelectric effect is strongly connected with capacitive properties which was investigated in this work. Capacitive sensor with a sandwich structure consisting of EVA foam as a cover, conductive copper fabric and nanofibers was prepared. The sensor is light-weight, flexible with the possibility of using for wearable electronics. We can therefore determine the maximum pressure at individual points of the foot, the course of its values, the method of pressure distribution throughout the foot. We can find use not only in research on walking, running and postures, but also, provide information on the magnitude of the applied force over time. The force converted to the selected sensor area is then pressure information.","PeriodicalId":6787,"journal":{"name":"2020 IEEE 15th International Conference on Nano/Micro Engineered and Molecular System (NEMS)","volume":"23 1","pages":"115-119"},"PeriodicalIF":0.0,"publicationDate":"2020-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88681145","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1