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2016 IEEE 16th International Conference on Nanotechnology (IEEE-NANO)最新文献

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Development of drug delivery bioceramics cement for vital pulp therapy 生命髓治疗用生物陶瓷骨水泥的研制
2016 IEEE 16th International Conference on Nanotechnology (IEEE-NANO) Pub Date : 2016-08-01 DOI: 10.1109/NANO.2016.7751547
Wei-Chih Lin, P. Hung, Chun-Pin Lin
{"title":"Development of drug delivery bioceramics cement for vital pulp therapy","authors":"Wei-Chih Lin, P. Hung, Chun-Pin Lin","doi":"10.1109/NANO.2016.7751547","DOIUrl":"https://doi.org/10.1109/NANO.2016.7751547","url":null,"abstract":"This paper demonstrates a dental pulp cell therapy method by using a mixture of a bioceramic materials, simvastatin and collagenase as a drug delivery bioceramic diluent. The drug releasing mechanism and speed are based on a natural diffusion of concentration differences and micro-pinhole sizes on the bioceramic cement, which is composed of the calcium phosphate cement (CPC) and calcium sulfate dihydrate (CSD) powders, respectively. The collagenase and simvastatin can release via the micro-pinhole channels from the cement to not only regenerate dental pulp stem cells but also stimulate the differentiation of pulp cells locally. Three different mixture ratios of CPC and CSD powders were characterized to study the relationship between pinhole sizes and releasing times and speeds. The mixture CPC/CSD ratio of 3:7, named CPC3CSD7, performs well release profile of the collagenase and simvastatin. The released simvastatin and collagenase are over 80 and 50 percentages, respectively. Furthermore, an in-vitro cell culture experiment was applied to identify the biocompatibility and cultured odontoblasts grown differentiated well on the cement surface.","PeriodicalId":6646,"journal":{"name":"2016 IEEE 16th International Conference on Nanotechnology (IEEE-NANO)","volume":"4 1","pages":"249-252"},"PeriodicalIF":0.0,"publicationDate":"2016-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88595397","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
Electrical properties of chemically doped graphene with Aluminum ions 铝离子化学掺杂石墨烯的电学性质
2016 IEEE 16th International Conference on Nanotechnology (IEEE-NANO) Pub Date : 2016-08-01 DOI: 10.1109/NANO.2016.7751527
P. Jain, C. Zhang, Jiang'ao Huang, Kamal Ahmad, D. Xie, Zewen Liu
{"title":"Electrical properties of chemically doped graphene with Aluminum ions","authors":"P. Jain, C. Zhang, Jiang'ao Huang, Kamal Ahmad, D. Xie, Zewen Liu","doi":"10.1109/NANO.2016.7751527","DOIUrl":"https://doi.org/10.1109/NANO.2016.7751527","url":null,"abstract":"In this article, we report a Field Effect Transistor (FET) with Aluminum doped graphene channel. The graphene is doped by spin coating a chemical dopant solution which tailored the electrical properties of graphene, such as transfer characteristics and output characteristics. The Doping of graphene was successfully verified by X-Ray photoelectron spectra (XPS) measurements. The testing results showed that the Dirac point (the value of gate to source voltage at which minimum value of drain to source current is attained) in transfer characteristics of Graphene Field Effect Transistor (GFET) shifted from VGS = 6.42 V to VGS = 40 V after doping. The slope of the output characteristics of GFET for VGS = 0 V increased from 3.56 to 5.44.","PeriodicalId":6646,"journal":{"name":"2016 IEEE 16th International Conference on Nanotechnology (IEEE-NANO)","volume":"39 1","pages":"743-746"},"PeriodicalIF":0.0,"publicationDate":"2016-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91214605","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: 0
Excitation of surface plasmon polaritons on titanium nitride thin films through energy transfer from dye molecules 通过染料分子的能量转移激发氮化钛薄膜表面等离子激元极化子
2016 IEEE 16th International Conference on Nanotechnology (IEEE-NANO) Pub Date : 2016-08-01 DOI: 10.1109/NANO.2016.7751441
S. Murai, Yohei Daido, R. Kamakura, K. Fujita, Katsuhisa Tanaka
{"title":"Excitation of surface plasmon polaritons on titanium nitride thin films through energy transfer from dye molecules","authors":"S. Murai, Yohei Daido, R. Kamakura, K. Fujita, Katsuhisa Tanaka","doi":"10.1109/NANO.2016.7751441","DOIUrl":"https://doi.org/10.1109/NANO.2016.7751441","url":null,"abstract":"We have fabricated titanium nitride (TiN) thin films on sapphire substrates by pulsed laser deposition (PLD) technique, and excited surface plasmon polaritons (SPPs) on TiN thin films by energy transfer from dye molecules. The system was fabricated by depositing a thin polymer layer containing rhodamine 6G (R6G) on a TiN thin film, separated by a thin spacer made of silica. The SPPs were excited by irradiating the dye layer with a blue laser. We successfully collected radiation from SPPs by converting them into far-field radiation using a prism coupling technique.","PeriodicalId":6646,"journal":{"name":"2016 IEEE 16th International Conference on Nanotechnology (IEEE-NANO)","volume":"14 1","pages":"59-62"},"PeriodicalIF":0.0,"publicationDate":"2016-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91223920","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: 0
Single-Walled Carbon Nanotubes based sensors and amplifier circuit integrated on flexible substrates 基于单壁碳纳米管的柔性衬底传感器和放大电路
2016 IEEE 16th International Conference on Nanotechnology (IEEE-NANO) Pub Date : 2016-08-01 DOI: 10.1109/NANO.2016.7751495
Kang Zhang, Jianping Zou, Qing Zhang
{"title":"Single-Walled Carbon Nanotubes based sensors and amplifier circuit integrated on flexible substrates","authors":"Kang Zhang, Jianping Zou, Qing Zhang","doi":"10.1109/NANO.2016.7751495","DOIUrl":"https://doi.org/10.1109/NANO.2016.7751495","url":null,"abstract":"Single-Walled Carbon Nanotubes (SWCNTs) have been shown to be a promising candidate for flexible electronics, especially logic circuits. However, very little study on SWCNT based analog circuit elements, such as amplifiers and comparators, on flexible substrates has been reported. For practical applications, fully functional flexible electronic devices must have an analog input circuitry to achieve appropriate functionalities. In this work, we demonstrate a resistive SWCNT gas sensor integrated with an amplifier circuit on flexible substrate to detect and amplify the sensing signals.","PeriodicalId":6646,"journal":{"name":"2016 IEEE 16th International Conference on Nanotechnology (IEEE-NANO)","volume":"44 1","pages":"472-474"},"PeriodicalIF":0.0,"publicationDate":"2016-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89898567","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: 0
Hydrogel-based electrical stimulation culture system to control the engineered cellular activities driven by nano biomolecules 基于水凝胶的电刺激培养系统，以控制纳米生物分子驱动的工程细胞活动
2016 IEEE 16th International Conference on Nanotechnology (IEEE-NANO) Pub Date : 2016-08-01 DOI: 10.1109/NANO.2016.7751448
K. Nagamine, Hirotaka Sato, Hiroyuki Kai, H. Kaji, M. Nishizawa
{"title":"Hydrogel-based electrical stimulation culture system to control the engineered cellular activities driven by nano biomolecules","authors":"K. Nagamine, Hirotaka Sato, Hiroyuki Kai, H. Kaji, M. Nishizawa","doi":"10.1109/NANO.2016.7751448","DOIUrl":"https://doi.org/10.1109/NANO.2016.7751448","url":null,"abstract":"The hydrogel-based electrical stimulation culture device composed of portable cellular micropatterns and the flexible and stretchable PEDOT/PU electrode arrays were developed to afford in vitro cell-based bioassay system. Electrical regulation of muscle cellular contraction driven by intracellular nano-actuator composed of biomolecules was successfully demonstrated by using this system.","PeriodicalId":6646,"journal":{"name":"2016 IEEE 16th International Conference on Nanotechnology (IEEE-NANO)","volume":"11 1","pages":"232-233"},"PeriodicalIF":0.0,"publicationDate":"2016-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90194750","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: 0
Photoluminescence emission from as-etched quantum nanodisks fabricated by bio-template and neutral beam etching process 生物模板和中性束刻蚀工艺制备的蚀刻量子纳米片的光致发光
2016 IEEE 16th International Conference on Nanotechnology (IEEE-NANO) Pub Date : 2016-08-01 DOI: 10.1109/NANO.2016.7751347
D. Ohori, K. Kondo, K. Sakai, A. Higo, C. Thomas, S. Samukawa, T. Ikari, A. Fukuyama
{"title":"Photoluminescence emission from as-etched quantum nanodisks fabricated by bio-template and neutral beam etching process","authors":"D. Ohori, K. Kondo, K. Sakai, A. Higo, C. Thomas, S. Samukawa, T. Ikari, A. Fukuyama","doi":"10.1109/NANO.2016.7751347","DOIUrl":"https://doi.org/10.1109/NANO.2016.7751347","url":null,"abstract":"Quantum dot laser diodes are expected to replace conventional semiconductor laser diodes in new high-speed information and communication devices. We successfully fabricated disk-shaped quantum dots using a bio-template and neutral beam etching. Our original top-down process achieved defect-less and a high density of dots from etching process compared with conventional plasma processes. Therefore, we attempted to detect emission from the quantum energy levels in the quantum nanodisks (QNDs) for as-etched sample without post-fabrication process. We prepared 4-stacked GaAs/AlGaAs layer QNDs samples after etching (as-etched) and after regrowth. QNDs samples were investigated by photoluminescence (PL) measurements. Results showed some broad peaks appearing between the bandgaps of GaAs and AlGaAs. We compared our experimental results with energies theoretically estimated energies using a nextnano 3D simulator with QND different diameters. For both type of samples, we found that QND diameters increased from top to bottom. From PL measurement, we observed emission from QNDs for as-etched samples fabricated using our own original top-down process.","PeriodicalId":6646,"journal":{"name":"2016 IEEE 16th International Conference on Nanotechnology (IEEE-NANO)","volume":"22 1","pages":"321-322"},"PeriodicalIF":0.0,"publicationDate":"2016-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73434701","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: 0
Dynamics of oxygen scattering on ionomer surface in catalyst layer of PEFC PEFC催化剂层中离子表面氧散射动力学
2016 IEEE 16th International Conference on Nanotechnology (IEEE-NANO) Pub Date : 2016-08-01 DOI: 10.1109/NANO.2016.7751557
M. Nakauchi, T. Mabuchi, I. Kinefuchi, H. Takeuchi, T. Tokumasu
{"title":"Dynamics of oxygen scattering on ionomer surface in catalyst layer of PEFC","authors":"M. Nakauchi, T. Mabuchi, I. Kinefuchi, H. Takeuchi, T. Tokumasu","doi":"10.1109/NANO.2016.7751557","DOIUrl":"https://doi.org/10.1109/NANO.2016.7751557","url":null,"abstract":"Molecular dynamics simulations have been performed to clarify the scattering phenomena of oxygen molecules on ionomer thin films, which affect the transport resistance of oxygen in catalyst layers in polymer electrolyte fuel cells. We have evaluated the probability density functions of the translational energy and scattering angle of scattered molecules, and the residence time of oxygen molecules on the ionomer surface. It was found that the energy distributions of scattered oxygen molecules depend on the incident energy and differ from that of thermally equilibrated molecules. On the other hand, the angular distributions are independent of the incident energy, and well reproduced by the diffusive scattering model. These results indicate that oxygen molecules do not accommodate completely with ionomer surface during the collision. We also evaluated the trapping dynamics of oxygen molecules on the ionomer surface in the trajectory calculations. Increasing the normal component of the incident energy results in the longer residence time on the ionomer surface.","PeriodicalId":6646,"journal":{"name":"2016 IEEE 16th International Conference on Nanotechnology (IEEE-NANO)","volume":"12 1","pages":"218-221"},"PeriodicalIF":0.0,"publicationDate":"2016-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78285411","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: 0
In situ evaluation of mechanical and electrochemical degradation in silicon negative electrode for lithium-ion secondary batteries 锂离子二次电池硅负极力学和电化学降解的原位评价
2016 IEEE 16th International Conference on Nanotechnology (IEEE-NANO) Pub Date : 2016-08-01 DOI: 10.1109/NANO.2016.7751563
N. Yoshida, Tadashi Sakamoto, N. Kuwata, J. Kawamura, Kazuhisa Sato, T. Hashida
{"title":"In situ evaluation of mechanical and electrochemical degradation in silicon negative electrode for lithium-ion secondary batteries","authors":"N. Yoshida, Tadashi Sakamoto, N. Kuwata, J. Kawamura, Kazuhisa Sato, T. Hashida","doi":"10.1109/NANO.2016.7751563","DOIUrl":"https://doi.org/10.1109/NANO.2016.7751563","url":null,"abstract":"Silicon is a promising anode material for lithium-ion battery application due to its high specific capacity. Unfortunately, silicon undergoes a volume expansion of 300~400% full lithiation and suffers from severe capacity fade, which limit its successful application in commercial cells. In this study, we used in situ acoustic emission and laser microscope observation method for detecting the volume change in silicon negative electrodes. It was shown that the long-term performance of the silicon negative electrode was dictated by its spallation during the discharge steps, while only the first lithiation caused its delamination and spoliation in the charge step. This strongly indicates that the energy of emission, and hence the amount of damage, is related to capacity loss. This study demonstrate that AE is a powerful tool to survey the real-time mechanical damage and electrochemical degradation in the electrode.","PeriodicalId":6646,"journal":{"name":"2016 IEEE 16th International Conference on Nanotechnology (IEEE-NANO)","volume":"496 1","pages":"974-977"},"PeriodicalIF":0.0,"publicationDate":"2016-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75207064","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
Fabrication and evaluation of CVD diamond resonators CVD金刚石谐振器的制备与评价
2016 IEEE 16th International Conference on Nanotechnology (IEEE-NANO) Pub Date : 2016-08-01 DOI: 10.1109/NANO.2016.7751555
Y. Mochimaru, M. Toda, T. Ono
{"title":"Fabrication and evaluation of CVD diamond resonators","authors":"Y. Mochimaru, M. Toda, T. Ono","doi":"10.1109/NANO.2016.7751555","DOIUrl":"https://doi.org/10.1109/NANO.2016.7751555","url":null,"abstract":"In this paper, thin film diamond resonators on Si wafer for high sensitivity force sensing have been developed. Patterned diamond structures have been formed on Ir/YSZ/Si substrate. The completed diamond resonator of cantilever shows a resonance frequency of 51.0 kHz with a quality factor of 14911. The both clamped resonator shows the force sensitivity of 3.36×10-13 N/Hz0.5 at 229.3 kHz with 23500 of Q factor. While the crystallites and surface roughness are required to be improved, the patterned diamond resonator can be used as a high sensitive physicochemical sensing tool.","PeriodicalId":6646,"journal":{"name":"2016 IEEE 16th International Conference on Nanotechnology (IEEE-NANO)","volume":"70 1","pages":"676-677"},"PeriodicalIF":0.0,"publicationDate":"2016-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75647802","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: 0
The properties of metamaterials based on gold thin film and nanoparticles 基于金薄膜和纳米颗粒的超材料的性质
2016 IEEE 16th International Conference on Nanotechnology (IEEE-NANO) Pub Date : 2016-08-01 DOI: 10.1109/NANO.2016.7751475
Zu-Yin Deng, Chin-Wei Lin, Yu-Ting Kuo, Kuen-Lin Chen, Chiu-Hsien Wu
{"title":"The properties of metamaterials based on gold thin film and nanoparticles","authors":"Zu-Yin Deng, Chin-Wei Lin, Yu-Ting Kuo, Kuen-Lin Chen, Chiu-Hsien Wu","doi":"10.1109/NANO.2016.7751475","DOIUrl":"https://doi.org/10.1109/NANO.2016.7751475","url":null,"abstract":"THz metamaterials are designed and fabricated. The resonance frequency of the SRRs (split ring resonators) based on thin film and nanoparticles is studied. Nanoparticle constituted metamaterial has a good absorb of THz spectrum. We compare the properties between thin film metamaterials and nanoparticles metamaterials. The transmission spectra of Au metamaterial was measured. The redshift was obtained when the metamaterials covered semiconductor The redshift phenomenon of absorbed wavelength of nanoparticle will be studied.","PeriodicalId":6646,"journal":{"name":"2016 IEEE 16th International Conference on Nanotechnology (IEEE-NANO)","volume":"30 1","pages":"598-599"},"PeriodicalIF":0.0,"publicationDate":"2016-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75761958","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: 0
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