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Shota SANDO, Bo ZHANG, Tianhong CUI
《机械工程前沿(英文)》 2017年 第12卷 第4期 页码 574-580 doi: 10.1007/s11465-017-0485-3
Combination of shrink induced nano-composites technique and layer-by-layer (LbL) self-assembled graphene challenges controlling surface morphology. Adjusting shrink temperature achieves tunability on graphene surface morphology on shape memory polymers, and it promises to be an alternative in fields of high-surface-area conductors and molecular detection. In this study, self-assembled graphene on a shrink polymer substrate exhibits nanowrinkles after heating. Induced nanowrinkles on graphene with different shrink temperature shows distinct surface roughness and wettability. As a result, it becomes more hydrophilic with higher shrink temperatures. The tunable wettability promises to be utilized in, for example, microfluidic devices. The graphene on shrink polymer also exhibits capability of being used in sensing applications for pH and alpha-fetoprotein (AFP) detection with advantages of label free and low cost, due to self-assembly technique, easy functionalization, and antigen-antibody reaction on graphene surface. The detection limit of AFP detection is down to 1 pg/mL, and therefore the sensor also has a significant potential for biosensing as it relies on low-cost self-assembly and label-free assay.
关键词: graphene self-assembly shrink polymer AFP label-free biosensor
Wenbin LI, Hiromasa SAKAI, Shota HARADA, Yasushi TAKASE, Nao-Aki NODA
《机械工程前沿(英文)》 2011年 第6卷 第3期 页码 277-286 doi: 10.1007/s11465-011-0234-y
Steel conveying rollers used in hot rolling mills must be exchanged frequently at great cost because hot conveyed strips induce wear and deterioration on the surface of roller in short periods. In previous studies, new roller structure was considered which has a ceramics sleeve connected with two steel shafts at both ends by shrink fitting. Here, although the ceramics sleeve can be used for many years, the steel shafts sometimes have to be exchanged for maintenance and reconstruction under the corrosive atmosphere. Since the thermal expansion coefficient of steel is about five times larger than that of ceramics, it is necessary to investigate how to separate the shrink fitting system by heating outside of sleeve and cooling inside of the shaft. Although how to separate the real roller has been discussed in the previous study, the separation mechanism has not been clarified yet. Therefore, in this study, several types of more fundamental models are investigated to understand the separation mechanism of real roller by the application of the finite element method. The results may be useful for designs of new rollers.
关键词: contact ceramics thermal stress heating finite element method
Organic conjugated polymers and polymer dots as photocatalysts for hydrogen production
《能源前沿(英文)》 2021年 第15卷 第1期 页码 667-677 doi: 10.1007/s11708-021-0767-7
关键词: polymer dots (Pdots) photocatalysis hydrogen production
Construction of interfacial dynamic bonds for high performance lignin/polymer biocomposites
《化学科学与工程前沿(英文)》 2023年 第17卷 第10期 页码 1372-1388 doi: 10.1007/s11705-023-2302-3
WANG Shoulian, HE Jie, ZENG Yu, YAN Bin, WANG Yinghan
《化学科学与工程前沿(英文)》 2008年 第2卷 第3期 页码 265-268 doi: 10.1007/s11705-008-0054-8
Deformation analysis of shape memory polymer for morphing wing skin under airflow
Weilong YIN, Jingcang LIU, Jinsong LENG,
《机械工程前沿(英文)》 2009年 第4卷 第4期 页码 447-449 doi: 10.1007/s11465-009-0062-5
关键词: aircraft morphing skin shape memory polymer (SMP) deformation pre-strain
Fracture model for the prediction of the electrical percolation threshold in CNTs/Polymer composites
Yang SHEN, Pengfei HE, Xiaoying ZHUANG
《结构与土木工程前沿(英文)》 2018年 第12卷 第1期 页码 125-136 doi: 10.1007/s11709-017-0396-8
关键词: electrical percolation CNTs/Polymer composites fracture model electric conductivity tunnelling effects
Experimental investigation on freeze−thaw durability of polymer concrete
《结构与土木工程前沿(英文)》 2021年 第15卷 第4期 页码 1038-1046 doi: 10.1007/s11709-021-0748-2
关键词: durability test freeze-thaw resistance polymer concrete residual compressive strength ASTM C666-15
Tribological study on the surface modification of metal-on-polymer bioimplants
《机械工程前沿(英文)》 2022年 第17卷 第2期 doi: 10.1007/s11465-022-0682-6
关键词: artificial joints surface roughness friction surface texturing
Hyperbranched magnetic polymer: highly efficient removal of Cr(VI) and application in electroplating
《化学科学与工程前沿(英文)》 2023年 第17卷 第10期 页码 1568-1580 doi: 10.1007/s11705-023-2303-2
关键词: magnetic polymer chromium removal hydrogen bonding recyclability actual wastewater
Selective sorption of perfluorooctane sulfonate on molecularly imprinted polymer adsorbents
Shubo DENG, Danmeng SHUAI, Qiang YU, Jun HUANG, Gang YU
《环境科学与工程前沿(英文)》 2009年 第3卷 第2期 页码 171-177 doi: 10.1007/s11783-009-0017-4
关键词: perfluorooctane sulfonate (PFOS) molecularly imprinted polymer (MIP) adsorbents selective sorption electrostatic interaction
Invading target cells: multifunctional polymer conjugates as therapeutic nucleic acid carriers
Ulrich L?CHELT, Ernst WAGNER
《化学科学与工程前沿(英文)》 2011年 第5卷 第3期 页码 275-286 doi: 10.1007/s11705-011-1203-z
《化学科学与工程前沿(英文)》 2022年 第16卷 第6期 页码 939-949 doi: 10.1007/s11705-022-2152-4
关键词: metal-organic framework polymer microparticle nanocatalyst decontamination organic contaminant
Fabrication of magnetic multi-template molecularly imprinted polymer composite for the selective and
《环境科学与工程前沿(英文)》 2021年 第15卷 第5期 doi: 10.1007/s11783-021-1395-5
• Magnetic multi-template molecularly imprinted polymer composite was synthesized.
关键词: Tetracyclines Removal Adsorption Molecularly imprinted polymer Magnetic graphene oxide
Abdelmadjid SI SALEM,Souad AIT TALEB,Kamal AIT TAHAR
《结构与土木工程前沿(英文)》 2015年 第9卷 第2期 页码 154-162 doi: 10.1007/s11709-015-0296-8
关键词: design GFRP-Jacket polymer tube test reliability analysis
标题 作者 时间 类型 操作
Shrink-induced graphene sensor for alpha-fetoprotein detection with low-cost self-assembly and label-free
Shota SANDO, Bo ZHANG, Tianhong CUI
期刊论文
Separation mechanism for double cylinder with shrink fitting system used for ceramics conveying rollers
Wenbin LI, Hiromasa SAKAI, Shota HARADA, Yasushi TAKASE, Nao-Aki NODA
期刊论文
Effect of polymer structures on electro-optical properties of polymer stabilized liquid crystal films
WANG Shoulian, HE Jie, ZENG Yu, YAN Bin, WANG Yinghan
期刊论文
Deformation analysis of shape memory polymer for morphing wing skin under airflow
Weilong YIN, Jingcang LIU, Jinsong LENG,
期刊论文
Fracture model for the prediction of the electrical percolation threshold in CNTs/Polymer composites
Yang SHEN, Pengfei HE, Xiaoying ZHUANG
期刊论文
Hyperbranched magnetic polymer: highly efficient removal of Cr(VI) and application in electroplating
期刊论文
Selective sorption of perfluorooctane sulfonate on molecularly imprinted polymer adsorbents
Shubo DENG, Danmeng SHUAI, Qiang YU, Jun HUANG, Gang YU
期刊论文
Invading target cells: multifunctional polymer conjugates as therapeutic nucleic acid carriers
Ulrich L?CHELT, Ernst WAGNER
期刊论文
Hierarchical porous metal-organic frameworks/polymer microparticles for enhanced catalytic degradation
期刊论文
Fabrication of magnetic multi-template molecularly imprinted polymer composite for the selective and
期刊论文