Raman imaging of surface and sub-surface graphene oxide in fiber reinforced polymer nanocomposites [0.03%]
用于纤维增强型聚合物纳米复合材料的表面和亚表面氧化石墨烯的拉曼成像技术
Amber McCreary,Qi An,Aaron M Forster et al.
Amber McCreary et al.
Visualization of dispersion is a challenging and unresolved issue for high aspect ratio nanofillers, such as surface-modified graphene oxide (mGO) and carbon nanotubes, in fiber reinforced polymer (FRP) composites. Conventional metrologies ...
An Automated Gradient Titration Fluorescence Methodology for High-Resolution Identification of Aqueous Two-Polymer Phase Extraction Conditions for Single-Wall Carbon Nanotubes [0.03%]
用于单壁碳纳米管的两聚合物相水相提取条件的高分辨率鉴定的自动化梯度滴定荧光方法学
Christopher M Sims,Jeffrey A Fagan
Christopher M Sims
A significant advance in rate and precision of identifying the co-surfactant concentrations leading to differential extraction of specific single-wall carbon nanotube (SWCNT) species in aqueous two-polymer phase extraction experiments is re...
J Snow,C Olson,E Torres et al.
J Snow et al.
This study examines a perovskite-based graphene field effect transistor (P-GFET) device for X-ray detection. The device architecture consisted of a commercially available GFET-S20 chip, produced by Graphenea, with a layer of methylammonium ...
Multi-walled carbon nanotubes elicit concordant changes in DNA methylation and gene expression following long-term pulmonary exposure in mice [0.03%]
多壁碳纳米管在小鼠长期肺暴露后诱导DNA甲基化和基因表达的协同变化
Giovanni Scala,Mathilde N Delaval,Sourav P Mukherjee et al.
Giovanni Scala et al.
Pulmonary exposure to multi-walled carbon nanotubes (MWCNTs) causes inflammation and fibrosis. Our previous work has shown that industrially produced MWCNTs trigger specific changes in gene expression in the lungs of exposed animals. To elu...
Highly sensitive broadband binary photoresponse in gateless epitaxial graphene on 4H-SiC [0.03%]
无栅极石墨烯的宽带二进制光电响应
Shivi Rathore,Dinesh Kumar Patel,Mukesh Kumar Thakur et al.
Shivi Rathore et al.
Due to weak light-matter interaction, standard chemical vapor deposition (CVD)/exfoliated single-layer graphene-based photodetectors show low photoresponsivity (on the order of mA/W). However, epitaxial graphene (EG) offers a more viable ap...
Nanotechnology in the COVID-19 era: Carbon-based nanomaterials as a promising solution [0.03%]
新冠肺炎时代中的纳米技术——以碳基纳米材料作为有前景的解决方案
Massimiliano Papi,Marco De Spirito,Valentina Palmieri
Massimiliano Papi
The Coronavirus Disease 2019 (COVID-19) pandemic has led to collaboration between nanotechnology scientists, industry stakeholders, and clinicians to develop solutions for diagnostics, prevention, and treatment of Severe Acute Respiratory S...
Integrating structure annotation and machine learning approaches to develop graphene toxicity models [0.03%]
结合结构注释和机器学习方法开发石墨烯毒性模型
Tong Wang,Daniel P Russo,Dimitrios Bitounis et al.
Tong Wang et al.
Modern nanotechnology provides efficient and cost-effective nanomaterials (NMs). The increasing usage of NMs arises great concerns regarding nanotoxicity in humans. Traditional animal testing of nanotoxicity is expensive and time-consuming....
Surfactant Chemistry and Polymer Choice Affect Single-Wall Carbon Nanotube Extraction Conditions in Aqueous Two-Polymer Phase Extraction [0.03%]
表面活性剂化学和聚合物选择影响水性双聚合物相萃取中的单壁碳纳米管萃取条件
Christopher M Sims,Jeffrey A Fagan
Christopher M Sims
Quantitative determination of the effects of surfactant chemistry and polymer chain length on the concentration conditions necessary to yield extraction of specific single-wall carbon nanotube (SWNCT) species in an aqueous two-polymer phase...
Investigation of Dynamic Impact Responses of Layered Polymer-Graphene Nanocomposite Films Using Coarse-Grained Molecular Dynamics Simulations [0.03%]
基于粗粒化分子动力学模拟的聚合物石墨烯纳米复合薄膜动态冲击响应研究
Zhangke Yang,Cho-Chun Chiang,Zhaoxu Meng
Zhangke Yang
Polymer nanocomposite films have recently shown superior energy dissipation capability through the micro-projectile impact testing method. However, how stress waves interact with nanointerfaces and the underlying deformation mechanisms have...
Laser direct write of heteroatom-doped graphene on molecularly controlled polyimides for electrochemical biosensors with nanomolar sensitivity [0.03%]
用于纳米摩尔检测的电化学生物传感器的杂原子掺杂石墨烯的分子可控激光直接书写技术研究
Ki-Ho Nam,Moataz Abdulhafez,Elisa Castagnola et al.
Ki-Ho Nam et al.
Fabrication of heteroatom-doped graphene electrodes remains a challenging endeavor, especially on flexible substrates. Precise chemical and morphological control is even more challenging for patterned microelectrodes. We herein demonstrate ...