Zobrazeno 1 - 10
of 1 936
pro vyhledávání: '"Surface Enhanced Raman Spectroscopy (SERS)"'
Publikováno v:
Advanced Materials Interfaces, Vol 11, Iss 28, Pp n/a-n/a (2024)
Abstract 2D transition metal dichalcogenide materials have attracted increasing attention as active surface‐enhanced Raman spectroscopy (SERS) platforms. In this study, the influence of n‐ and p‐type doping of exfoliated MoS2 (exMoS2) hybrids o
Externí odkaz:
https://doaj.org/article/15b7a6ef24824993be3ee779f40212ac
Autor:
Ju-Young Kim, Sang Bin Yoon, Sehee Lee, Jungmin Park, Hyejin Park, Sukyeong Hwang, Hyon Bin Na, Kyungwon Kwak, Minhaeng Cho
Publikováno v:
Sensors and Actuators Reports, Vol 8, Iss , Pp 100240- (2024)
Understanding the molecular redox state is crucial for investigating chemical activities involving electron exchange, particularly in optical electrochemistry. Methyl viologen (MV) is commonly employed as a redox mediator and electron acceptor, exhib
Externí odkaz:
https://doaj.org/article/38271baf2ae84550a24509f1e4c9a619
Publikováno v:
Nanomaterials, Vol 14, Iss 18, p 1467 (2024)
Convenient, rapid, highly sensitive and on-site iron determination is important for environmental safety and human health. We developed a sensing system for the detection of Fe(III) in water based on 7-mercapto-4-methylcoumarine (MMC)-stabilized silv
Externí odkaz:
https://doaj.org/article/1a0de8c8e6de4166abf34f598c59fee4
Autor:
Yuyu Peng, Chunyan Wang, Gen Li, Jianguo Cui, Yina Jiang, Xiwang Li, Zhengjie Wang, Xiaofeng Zhou
Publikováno v:
Chemosensors, Vol 12, Iss 9, p 187 (2024)
In this study, a MOF-199/Ag@Au SERS sensing structure was successfully synthesized by combining metal–organic frameworks (MOFs) with surface-enhanced Raman scattering (SERS) technology for the efficient detection of dopamine (DA), a biomarker for n
Externí odkaz:
https://doaj.org/article/b56baa5779fd4ce2b55aa09bbf50a51d
Autor:
Garg, Aditya
Non-invasive and continuous spatiotemporal pathogen monitoring at biological interfaces (e.g., human tissue) holds promise for transformative applications in personalized healthcare (e.g., wound infection monitoring) and environmental surveillance (e
Externí odkaz:
https://hdl.handle.net/10919/118948
Autor:
Wang, Wei
Pathogenic microbial contamination of the environment poses a significant threat to human health. Accordingly, microbial surveillance is needed to ensure safe drinking water and air quality. Current analytical methods for microbes are generally eithe
Externí odkaz:
https://hdl.handle.net/10919/118270
Autor:
Hardik Vaghasiya, Paul-Tiberiu Miclea
Publikováno v:
Optics, Vol 4, Iss 4, Pp 538-550 (2023)
Laser-induced periodic surface structures (LIPSS) have gained significant attention due to their ability to modify the surface morphology of materials at the micro-nanoscale and show great promise for surface functionalization applications. In this s
Externí odkaz:
https://doaj.org/article/98ad1d7b6c044523b9b08851bc4f111a
Publikováno v:
Alexandria Engineering Journal, Vol 81, Iss , Pp 284-289 (2023)
Surface-Enhanced Raman Spectroscopy (SERS) is a powerful analytical technique for detecting trace analytes using noble metal nanoparticles. In this paper, we present a novel approach to construct a high-performance SERS sensing platform using self-as
Externí odkaz:
https://doaj.org/article/344e88dee32641468f850e87967c52fb
Autor:
Xining Chen, Mark P. Andrews
Publikováno v:
Biosensors, Vol 14, Iss 9, p 409 (2024)
This study examined applications of polarized evanescent guided wave surface-enhanced Raman spectroscopy to determine the binding and orientation of small molecules and ligand-modified nanoparticles, and the relevance of this technique to lab-on-a-ch
Externí odkaz:
https://doaj.org/article/a7733da191c94b86a38ab20027301fe1
Facile Preparation of TiO2NTs/Au@MOF Nanocomposites for High-Sensitivity SERS Sensing of Gaseous VOC
Publikováno v:
Sensors, Vol 24, Iss 14, p 4447 (2024)
Surface-enhanced Raman spectroscopy (SERS) is a promising and highly sensitive molecular fingerprint detection technology. However, the development of SERS nanocomposites that are label-free, highly sensitive, selective, stable, and reusable for gase
Externí odkaz:
https://doaj.org/article/ba10b730c3014eb48e84dc3d9d41cf22