Acoustically controlled enhancement of molecular sensing to assess oxidative stress in cells [PDF]
, 2013 We demonstrate a microfluidic platform for the controlled aggregation of colloidal silver nanoparticles using surface acoustic waves (SAWs), enabling surface enhanced Raman scattering (SERS) analysis of a cell based model for oxidative damage.
Auchinvole, C. +4 more
core +1 more source
On the Experimental Estimation of Surface Enhanced Raman Scattering (SERS) Cross Sections by Vibrational Pumping [PDF]
, 2006 We present an in-depth analysis of the experimental estimation of cross sections in Surface Enhanced Raman Scattering (SERS) by vibrational pumping. The paper highlights the advantages and disadvantages of the technique, pinpoints the main aspects and ...
Cohen, L. F. +3 more
core +2 more sources
Beilstein Journal of Nanotechnology, 2019 Nanostructures have been widely employed in surface-enhanced Raman scattering (SERS) substrates. Recently, in order to obtain a higher enhancement factor at a lower detection limit, hierarchical structures, including nanostructures and nanoparticles ...
Jingran Zhang +11 more
doaj +1 more source
Hybrid Au/Si Disk-Shaped Nanoresonators on Gold Film for Amplified SERS Chemical Sensing
Nanomaterials, 2019 We present here the amplification of the surface-enhanced Raman scattering (SERS) signal of nanodisks on a gold film for SERS sensing of small molecules (thiophenol) with an excellent sensitivity.
Grégory Barbillon +2 more
doaj +1 more source
Evaluation of a non-animal toolbox informed by adverse outcome pathways for human inhalation safety
Frontiers in ToxicologyIntroductionThis work evaluated a non-animal toolbox to be used within a next-generation risk assessment (NGRA) framework to assess chemical-induced lung effects using human upper and lower respiratory tract models, namely MucilAir™-HF and EpiAlveolar ...
Renato Ivan de Ávila +15 more
doaj +1 more source
A characterization of four B16 murine melanoma cell sublines molecular fingerprint and proliferation behavior [PDF]
, 2013 Background: One of the most popular and versatile model of murine melanoma is by inoculating B16 cells in the syngeneic C57BL6J mouse strain. A characterization of different B16 modified cell sub-lines will be of real practical interest.
Barbu-Tudoran, Lucian +8 more
core +1 more source
Chemical Engineering Journal AdvancesOver the past decade, using liquid digestate as a nutrient source for microalgae cultivation has gained considerable attention. However, its high ammonium concentration and turbidity often inhibit algal growth.
Marie-Ange Leca +5 more
doaj +1 more source
Quantitative and sensitive detection of alpha fetoprotein in serum by a plasmonic sensor
Nanophotonics, 2022 Quantitative molecular detection based on surface-enhanced Raman spectroscopy (SERS) is still a great challenge because of the highly nonuniform distribution of the SERS hot spots and the nondeterministic spatial and spectral overlap of the analyte with ...
Xiong Yang +8 more
doaj +1 more source
Cancer and disease diagnosis - Biosensor as potential diagnostic tool for biomarker detection
Journal of Advanced Pharmaceutical Technology & Research, 2022 Analysis of cancer biomarkers has enormous promise for advancing our molecular understanding of illness and facilitating more precise and timely diagnosis and follow-up care.
Gul-e-Saba Chaudhry +6 more
doaj +1 more source
SERS discrimination of single DNA bases in single oligonucleotides by electro-plasmonic trapping [PDF]
Nature Communications, 2019 Surface-enhanced Raman spectroscopy (SERS) sensing of DNA bases by plasmonic nanopores could pave a way to novel methods for DNA analyses and new generation single-molecule sequencing platforms.
Jian‐An Huang +8 more
semanticscholar +1 more source