2012 IEEE Nanotechnology Materials and Devices Conference (NMDC2012)最新文献

Investigation of PVDF-TrFE nanofibers for energy harvesting 聚乙烯醇-聚四氟乙烯纳米纤维的能量收集研究

2012 IEEE Nanotechnology Materials and Devices Conference (NMDC2012) Pub Date : 2012-12-01 DOI: 10.1109/NMDC.2012.6527581

S. Dey, M. Purahmad, S. S. Ray, A. Yarin, M. Dutta

引用次数: 11

Fabrication and characterization of vertical silicon nanopillar Schottky diodes 垂直硅纳米柱肖特基二极管的制备与表征

2012 IEEE Nanotechnology Materials and Devices Conference (NMDC2012) Pub Date : 2012-10-01 DOI: 10.1109/NMDC.2012.6527591

N. Chandra, A. Overvig, C. Tracy, S. Goodnick

引用次数: 0

Synthesis and characterization of iron carbide nanorod under pulsed plasma 脉冲等离子体下碳化铁纳米棒的合成与表征

2012 IEEE Nanotechnology Materials and Devices Conference (NMDC2012) Pub Date : 2012-10-01 DOI: 10.1109/NMDC.2012.6527582

S. Yooyen, Takahiro Kawamura, S. Kotake, Yasuyuki Suzuki

引用次数: 0

Gas sensor array based on surface acoustic wave devices for rapid multi-detection 基于表面声波装置的气体传感器阵列快速多重探测

2012 IEEE Nanotechnology Materials and Devices Conference (NMDC2012) Pub Date : 2012-10-01 DOI: 10.1109/NMDC.2012.6527578

Ming-Chang Chiang, H. Hao, C. Hsiao, Szu-Chieh Liu, Chia‐Min Yang, K. Tang, D. Yao

{"title":"Gas sensor array based on surface acoustic wave devices for rapid multi-detection","authors":"Ming-Chang Chiang, H. Hao, C. Hsiao, Szu-Chieh Liu, Chia‐Min Yang, K. Tang, D. Yao","doi":"10.1109/NMDC.2012.6527578","DOIUrl":"https://doi.org/10.1109/NMDC.2012.6527578","url":null,"abstract":"A surface acoustic wave (SAW) sensor array was developed for sensing amino gas. Poly-N-vinylpyrrolidone (PNVP) composite film as a sensitive interface material was deposited onto a 128° YX-LiNbO3 substrate by the spin coating technique. Moreover, we have developed an improved portable electronic noise based on a 2×2 non-continuously working oscillators equipped with coated SAW sensor array. This gas sensor array system consists of SAW sensors, polymers with different polarity of function groups, signal readout electronics with quick connector, miniature sensing chamber made by acrylic, and aluminum plates. The adsorption of amino gas by the sensitive coating material modulates the phase velocity of the acoustic wave due to the mass loading and acoustoelectric effect. Thus, the targeted amino gas can be evaluated by recording the frequency shift of the SAW device. The fast response time (49 s) and recovery time (64 s), and larger frequency response of 800 Hz were observed from the fabricated SAW sensor under 150 ppm concentration of amino gas. The detection response and large frequency shift have been improved under current generation of SAW sensing array system.","PeriodicalId":159995,"journal":{"name":"2012 IEEE Nanotechnology Materials and Devices Conference (NMDC2012)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114718731","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: 7

Rapid micro-patterning of a conductive PANI/MWNTs-polymer composite using an optically-induced electrokinetics chip 利用光学诱导的电动力学芯片对导电聚苯胺/ mwnts聚合物复合材料进行快速微图像化

2012 IEEE Nanotechnology Materials and Devices Conference (NMDC2012) Pub Date : 2012-10-01 DOI: 10.1109/NMDC.2012.6527579

N. Liu, Wenfeng Liang, J. Mai, Z. Dong, W. J. Li, Gwo-Bin Lee

{"title":"Rapid micro-patterning of a conductive PANI/MWNTs-polymer composite using an optically-induced electrokinetics chip","authors":"N. Liu, Wenfeng Liang, J. Mai, Z. Dong, W. J. Li, Gwo-Bin Lee","doi":"10.1109/NMDC.2012.6527579","DOIUrl":"https://doi.org/10.1109/NMDC.2012.6527579","url":null,"abstract":"A flexible, dynamically programmable and low-cost method applicable to micro-patterning of a conductive polymer/carbon nanotube composite solution is significant due to the potential applications in many areas. This paper demonstrates a new micro-patterning method for fabricating electrodes from a conductive polyaniline (PANI)/MWNT composite using an optically-induced electrokinetics (OEK) chip. This method quickly patterns flexible polymeric electrodes with different geometries when a square waveform signal with amplitudes from 16-20 Volts and frequencies from 20-30 kHz are applied. The geometric dimensions of the electrodes can be varied dynamically by controlling the size and exposure time of the light pattern. The surface morphology of electrodes patterned by this method is scanned by an atomic force microscope (AFM) and a scanning electron microscope (SEM) which show that the electrodes are uniform and continuous. Furthermore, the geometric dimensions and resistances of the electrodes are measured and analyzed. Experimental results reveal that the relationship between the resistance and geometries of the electrodes obey Ohm's law and the resistivity of the electrodes is about 0.03Ω·m.","PeriodicalId":159995,"journal":{"name":"2012 IEEE Nanotechnology Materials and Devices Conference (NMDC2012)","volume":"360 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120875899","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: 2

Size effect of silica nanorattles on subacute toxicity in vivo 纳米二氧化硅对体内亚急性毒性的尺寸效应

2012 IEEE Nanotechnology Materials and Devices Conference (NMDC2012) Pub Date : 2012-10-01 DOI: 10.1109/NMDC.2012.6527592

Tianlong Liu, Linlin Li, Huiyu Liu, Changhui Fu, Dong Chen, Fangqiong Tang

引用次数: 0

VO2 thin films for micromanipulators 微操纵器用VO2薄膜

2012 IEEE Nanotechnology Materials and Devices Conference (NMDC2012) Pub Date : 2012-10-01 DOI: 10.1109/NMDC.2012.6527573

C. Ramsey, R. Cabrera, E. Merced, N. Sepúlveda

引用次数: 0

Photoresist spray coating for 3D MEMS/NEMS 用于3D MEMS/NEMS的光刻胶喷涂涂层

2012 IEEE Nanotechnology Materials and Devices Conference (NMDC2012) Pub Date : 2012-10-01 DOI: 10.1109/NMDC.2012.6527598

S. Kumagai, T. Yamamoto, H. Kubo, M. Sasaki

引用次数: 3

Bandwidth limitation of the electrolytes for DNA sequencing using nanopore sensors 纳米孔传感器DNA测序电解质的带宽限制

2012 IEEE Nanotechnology Materials and Devices Conference (NMDC2012) Pub Date : 2012-10-01 DOI: 10.1109/NMDC.2012.6527607

Kunsun Eom, Heejeong Jeong, J. Shim, Tae-han Jeon, Dongho Lee, Nam Huh

引用次数: 0

Photoluminescence characterization of ZnO nanowires decorated with metallic nanoparticles 金属纳米粒子修饰ZnO纳米线的光致发光特性

2012 IEEE Nanotechnology Materials and Devices Conference (NMDC2012) Pub Date : 2012-10-01 DOI: 10.1109/NMDC.2012.6527601

M. Purahmad, M. Stroscio, M. Dutta

引用次数: 0