Journal ArticleDOI
Fabrication technologies and sensing applications of graphene-based composite films: Advances and challenges.
TLDR
This review focuses on the recent advances in the fabrication technologies of GCFs and their specific sensing applications, and the relationship between the properties ofGCFs and sensing performance is concentrated on.About:
This article is published in Biosensors and Bioelectronics.The article was published on 2017-03-15. It has received 186 citations till now.read more
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Electrochemical sensor and biosensor platforms based on advanced nanomaterials for biological and biomedical applications.
TL;DR: This review focuses on the newest development in the design of sensing and biosensing platforms based on functional nanomaterials for biological and biomedical applications, which have fascinated the interdisciplinary research arenas spanning chemistry, material science, biological science, and medical industries.
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Recent advances in carbon-based polymer nanocomposites for electromagnetic interference shielding
TL;DR: In this article, a review of the recent advances in carbon-based polymer nanocomposites for electromagnetic interference (EMI) shielding is presented and related to structure and processing, focusing on the effects of nanoparticle aspect ratio and possible functionalization, dispersion and alignment during processing, as well as the use of nanohybrids and 3D reinforcements.
Journal ArticleDOI
Optical Refractive Index Sensors with Plasmonic and Photonic Structures: Promising and Inconvenient Truth
Yi Xu,Yi Xu,Ping Bai,Xiaodong Zhou,Yuriy Akimov,Ching Eng Png,Lay Kee Ang,Wolfgang Knoll,Lin Wu +8 more
TL;DR: In this paper, the authors focus on optical refractive index (RI) sensors with no fluorescent labeling required, and utilize two parameters to characterize and compare the performance of optical RI sensors: sensitivity to RI change (denoted by symbol SRI) and figure of merit (in short, FoM).
Journal ArticleDOI
Graphene oxide: An efficient material and recent approach for biotechnological and biomedical applications.
Dinesh Pratap Singh,Carlos Herrera,Brijesh Singh,Shipra Singh,Rajesh Kumar Singh,Rajesh Kumar +5 more
TL;DR: This review deals with the bio application of GO and the recent advancement as a biosensors, antibacterial agent, early detection of cancer, cancer cell imaging/mapping, targeted drug delivery and gene therapy etc.
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Recent advances in carbon material-based NO2 gas sensors
TL;DR: In this article, the authors consider state-of-the-art amperometric NO2 gas sensors based on carbon nanomaterials with respect to their dimensionalities, and discuss the enhanced gas-sensing performance achieved by using composite materials.
References
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Journal ArticleDOI
Functionalization of Graphene: Covalent and Non-Covalent Approaches, Derivatives and Applications
Vasilios Georgakilas,Michal Otyepka,Athanasios B. Bourlinos,Vimlesh Chandra,Namdong Kim,K. Christian Kemp,Pavel Hobza,Pavel Hobza,Pavel Hobza,Radek Zboril,Kwang S. Kim +10 more
TL;DR: Approaches, Derivatives and Applications Vasilios Georgakilas,† Michal Otyepka,‡ Athanasios B. Bourlinos,† Vimlesh Chandra, Namdong Kim, K. Kim,§,⊥ Radek Zboril,*,‡ and Kwang S. Kim.
Journal ArticleDOI
Gate-tuning of graphene plasmons revealed by infrared nano-imaging
Zhe Fei,Aleksandr Rodin,Gregory O. Andreev,Wenzhong Bao,Wenzhong Bao,Alexander McLeod,Martin Wagner,L. M. Zhang,Zeng Zhao,Mark H. Thiemens,Gerardo Dominguez,Michael M. Fogler,A. H. Castro Neto,Chun Ning Lau,Fritz Keilmann,Dimitri Basov +15 more
TL;DR: Using infrared nano-imaging, it is shown that common graphene/SiO2/Si back-gated structures support propagating surface plasmons and changes both the amplitude and the wavelength are altered by varying the gate voltage.
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Flexible polymer transistors with high pressure sensitivity for application in electronic skin and health monitoring
Gregor Schwartz,Benjamin C. K. Tee,Jianguo Mei,Anthony L. Appleton,Do Hwan Kim,Do Hwan Kim,Huiliang Wang,Zhenan Bao +7 more
TL;DR: It is demonstrated that the flexible pressure-sensitive organic thin film transistors fabrication can be used for non-invasive, high fidelity, continuous radial artery pulse wave monitoring, which may lead to the use of flexible pressure sensors in mobile health monitoring and remote diagnostics in cardiovascular medicine.
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Biological and chemical sensors based on graphene materials
TL;DR: This article critically and comprehensively reviews the emerging graphene-based electrochemical sensors, electronic sensors, optical sensors, and nanopore sensors for biological or chemical detection and emphasizes on the underlying detection (or signal transduction) mechanisms.
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An electrically and mechanically self-healing composite with pressure- and flexion-sensitive properties for electronic skin applications
TL;DR: This work describes a composite material composed of a supramolecular organic polymer with embedded nickel nanostructured microparticles, which shows mechanical and electrical self-healing properties at ambient conditions and shows that the material is pressure- and flexion-sensitive, and therefore suitable for electronic skin applications.